0001190935falseN-CSRSPerformance quoted represents past performance. Past performance is not a guarantee or a reliable indicator of future results. Current performance may be lower or higher than performance shown. Investment return and the principal value of an investment will fluctuate. Returns shown do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or the sale of Fund shares. Total return, market price, NAV, market price distribution rate, and NAV distribution rate will fluctuate with changes in market conditions. The NAV presented may differ from the NAV reported for the same period in other Fund materials. Performance current to the most recent month-end is available at www.pimco.com or via (844) 33-PIMCO. Performance is calculated assuming all dividends and distributions are reinvested at prices obtained under the Fund’s dividend reinvestment plan. Performance does not reflect any brokerage commissions in connection with the purchase or sale of Fund shares.Performance of an index is shown in light of a requirement by the Securities and Exchange Commission that the performance of an appropriate broad-based securities market index be disclosed. However, the Fund is not managed to an index nor should the index be viewed as a “benchmark” for the Fund’s performance. The index is not intended to be indicative of the Fund’s investment strategies, portfolio components or past or future performance. Please see Additional Information Regarding the Funds for a description of the Fund’s principal investment strategies.A zero balance may reflect actual amounts rounding to less than $0.01 or 0.01%. Total distributions for the period ended June 30, 2022 may be lower than prior fiscal years due to fiscal year end change resulting in a reduction of the amount of days in the period ended June 30, 2022.“Asset Coverage per Preferred Share” means the ratio that the value of the total assets of the Fund, less all liabilities and indebtedness not represented by ARPS, bears to the aggregate of the involuntary liquidation preference of ARPS, expressed as a dollar amount per ARPS.“Involuntary Liquidating Preference“ means the amount to which a holder of ARPS would be entitled upon the involuntary liquidation of the Fund in preference to the Common Shareholders, expressed as a dollar amount per Preferred Share.UnauditedBetween November 4, 2024 and November 8, 2024, the Funds redeemed each outstanding series of Auction-Rate Preferred Shares (“ARPS”) at the full liquidation preference (i.e., face value) of the ARPS. Prior to this redemption, there was no active trading market for the ARPS and the Fund was not able to reliably estimate what their value would have been in a third-party market sale. The liquidation value of the ARPS represents its liquidation preference, which approximates fair value of the shares less any accumulated unpaid dividends. See Note 14, Auction-Rate Preferred Shares, in the notes to Financial Statements for more information. 0001190935 2024-07-01 2024-12-31 0001190935 2024-12-31 0001190935 cik0001190935:CommonSharesMember 2024-07-01 2024-12-31 0001190935 cik0001190935:ArpsMember 2024-07-01 2024-12-31 0001190935 cik0001190935:ArpsMember 2024-12-31 0001190935 cik0001190935:ArpsMember 2024-06-30 0001190935 cik0001190935:ArpsMember 2023-06-30 0001190935 cik0001190935:ArpsMember 2022-06-30 0001190935 cik0001190935:ArpsMember 2021-07-31 0001190935 cik0001190935:ArpsMember 2020-07-31 0001190935 cik0001190935:ArpsMember 2019-07-31 0001190935 cik0001190935:ArpsMember 2023-07-01 2024-06-30 0001190935 cik0001190935:ArpsMember 2022-07-01 2023-06-30 0001190935 cik0001190935:ArpsMember 2019-08-01 2020-07-31 0001190935 cik0001190935:ArpsMember 2018-08-01 2019-07-31 0001190935 cik0001190935:ArpsMember 2020-07-01 2021-06-30 0001190935 cik0001190935:ArpsMember 2021-08-01 2022-06-30 xbrli:shares iso4217:USD xbrli:pure iso4217:USD xbrli:shares
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM
N-CSR
CERTIFIED SHAREHOLDER REPORT OF REGISTERED MANAGEMENT
INVESTMENT COMPANIES
Investment Company Act file number:
811-21238
PIMCO Corporate & Income Opportunity Fund
(Exact name of registrant as specified in charter)
1633 Broadway, New York, NY 10019
(Address of principal executive offices)
Bijal Y. Parikh
Treasurer (Principal Financial & Accounting Officer)
650 Newport Center Drive, Newport Beach, CA 92660
(Name and address of agent for service)
Copies to:
David C. Sullivan
Ropes & Gray LLP
Prudential Tower
800 Boylston Street
Boston, MA 02199
Registrant’s telephone number, including area code: (844) 337-4626
Date of fiscal year end: June 30
Date of reporting period: December 31, 2024
Form N-CSR is to be used by management investment companies to file reports with the Commission not later than 10 days after the transmission to stockholders of any report that is required to be transmitted to stockholders under Rule 30e-1 under the Investment Company Act of 1940 (17 CFR 270.30e-1). The Commission may use the information provided on Form N-CSR in its regulatory, disclosure review, inspection, and policymaking roles.
A registrant is required to disclose the information specified by Form N-CSR, and the Commission will make this information public. A registrant is not required to respond to the collection of information contained in Form N-CSR unless the Form displays a currently valid Office of Management and Budget (“OMB”) control number. Please direct comments concerning the accuracy of the information collection burden estimate and any suggestions for reducing the burden to Secretary, Securities and Exchange Commission, 100 F Street, NE, Washington, DC 20549-1090. The OMB has reviewed this collection of information under the clearance requirements of 44 U.S.C. § 3507.

Item 1.
Reports to
Stockholders
.

LOGO
 
PIMCO CLOSED-END FUNDS
Semiannual Report
 
December 31, 2024
 
PIMCO Corporate & Income Opportunity Fund | PTY | NYSE
 
PIMCO Corporate & Income Strategy Fund | PCN | NYSE
 
PIMCO High Income Fund | PHK | NYSE
 
PIMCO Income Strategy Fund | PFL | NYSE
 
PIMCO Income Strategy Fund II | PFN | NYSE
 

Table of Contents
 
            Page  
     
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        17  
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        20  
        79  
        110  
        111  
        112  
        113  
     
Fund    Fund
Summary
     Schedule of
Investments
 
     
     6        21  
     7        35  
     8        46  
     9        57  
     10        68  

Important Information About the Funds
 
 
 
Effective as of September 20, 2024, (a) the non-fundamental investment guideline below applies to PHK, PFL and PFN; and (b) the non-fundamental investment guideline below replaces the existing 25% guideline of each of PCN and PTY to invest at least 25% of its total assets in corporate debt obligations and other corporate income-producing securities:
Each Fund normally invests at least 50% of its total assets in corporate debt obligations and other corporate securities, including fixed-, variable- and floating-rate bonds, debentures, notes and other similar types of corporate debt instruments, such as preferred shares, convertible securities, bank loans and loan participations and assignments, payment-in-kind securities, step-ups, zero-coupon bonds, bank capital securities, bank certificates of deposit, fixed time deposits and bankers’ acceptances, stressed debt securities, structured notes and other hybrid instruments, common stocks and other equity securities.
We believe that bond funds have an important role to play in a well-diversified investment portfolio. It is important to note, however, that in an environment where interest rates may trend upward, rising rates would negatively impact the performance of most bond funds, and fixed-income securities and other instruments held by a Fund are likely to decrease in value. A wide variety of factors can cause interest rates or yields of U.S. Treasury securities (or yields of other types of bonds) to rise (e.g., central bank monetary policies, inflation rates, general economic conditions, etc.). In addition, changes in interest rates can be sudden and unpredictable, and there is no guarantee that Fund management will anticipate such movement accurately. A Fund may lose money as a result of movements in interest rates.
Beginning November 8, 2024, the Funds no longer have outstanding Auction-Rate Preferred Shares (“ARPS”) due to redeeming each series of the ARPS at the full liquidation preference (i.e., face value) of the ARPS.
As of the date of this report, interest rates in the United States and many parts of the world, including certain European countries, remain high. In efforts to combat inflation, the U.S. Federal Reserve (the “Fed”) raised interest rates multiple times in 2022 and 2023. In September 2024, the Fed lowered interest rates for the first time since March 2020. It is uncertain whether rates will remain steady, increase or decrease in the future. As such, the Funds may face a heightened level of risk associated with rising interest rates and/or bond yields. This could be driven by a variety of factors, including but not limited to central bank monetary policies, changing inflation or real growth rates, general economic conditions, increasing bond issuances or reduced market demand for low yielding investments. Further, while bond markets have steadily grown over the past three decades, dealer inventories of corporate bonds are near historic lows in relation to market size. As a result, there has been a significant reduction in the ability of dealers to “make markets”.
Bond funds and individual bonds with a longer duration (a measure used to determine the sensitivity of a security’s price to changes in interest rates) tend to be more sensitive to changes in interest rates, usually making them more volatile than securities or funds with shorter durations. All of the factors mentioned above, individually or collectively, could lead to increased volatility and/or lower liquidity in the fixed income markets, or negatively impact a Fund’s performance or cause a Fund to incur losses.
A Fund may enter into opposite sides of multiple interest rate swaps or other derivatives with respect to the same underlying reference instrument (e.g., a 10-year U.S. treasury) that have different effective dates with respect to interest accrual time periods also for the principal purpose of generating distributable gains (characterized as ordinary income for tax purposes) that are not part of a Fund’s duration or yield curve management strategies. In such a “paired swap transaction”, a Fund would generally enter into one or more interest rate swap agreements whereby a Fund agrees to make regular payments starting at the time the Fund enters into the agreements equal to a floating interest rate in return for payments equal to a fixed interest rate (the “initial leg”). A Fund would also enter into one or more interest rate swap agreements on the same underlying instrument, but take the opposite position (i.e., in this example, a Fund would make regular payments equal to a fixed interest rate in return for receiving payments equal to a floating interest rate) with respect to a contract whereby the payment obligations do not commence until a date following the commencement of the initial leg (the “forward leg”).
A Fund may engage in investment strategies, including those that employ the use of paired swaps transactions, the use of interest rate swaps to seek to capitalize on differences between short-term and long-term interest rates and other derivatives transactions, to, among other things, seek to generate current, distributable income, even if such strategies could potentially result in declines in the Fund’s net asset value (“NAV”). A Fund’s income and gain-generating strategies, including certain derivatives strategies, may generate current income and gains taxable as ordinary income sufficient to support monthly distributions even in situations when a Fund has experienced a decline in net assets due to, for example, adverse changes in the broad U.S. or non-U.S. equity markets or a Fund’s debt investments, or arising from its use of derivatives. For instance, a portion of a Fund’s monthly distributions may be sourced from paired swap transactions utilized to produce current distributable ordinary income for tax purposes on the initial leg, with a substantial possibility that a Fund will later realize a corresponding capital loss and potential decline in its NAV with respect to the forward leg (to the extent there are not corresponding offsetting capital gains being generated from other sources). Because some or all of these transactions may generate capital losses without corresponding offsetting
 
       
2
 
PIMCO CLOSED-END FUNDS
      

   
 
capital gains, portions of a Fund’s distributions recognized as ordinary income for tax purposes (such as from paired swap transactions) may be economically similar to a taxable return of capital when considered together with such capital losses.
Classifications of the Funds’ portfolio holdings in this report are made according to financial reporting standards. The classification of a particular portfolio holding as shown in the Allocation Breakdown and Schedule of Investments or Consolidated Schedule of Investments sections of this report may differ from the classification used for the Funds’ compliance calculations, including those used in the Funds’ then-current prospectus, investment objectives, regulatory and other investment limitations and policies, which may be based on different asset class, sector or geographical classifications. Each Fund is separately monitored for compliance with respect to investment parameters and regulatory requirements.
The geographical classification of foreign
(non-U.S.)
securities in this report, if any, are classified by the country of incorporation of a holding. In certain instances, a security’s country of incorporation may be different from its country of economic exposure.
In February 2022, Russia launched an invasion of Ukraine. As a result, Russia and other countries, persons and entities that provided material aid to Russia’s aggression against Ukraine, have been the subject of economic sanctions and import and export controls imposed by countries throughout the world, including the United States. Such measures have had and may continue to have an adverse effect on the Russian, Belarusian and other securities and economies, which may, in turn, negatively impact a Fund. The extent, duration and impact of Russia’s military action in Ukraine, related sanctions and retaliatory actions are difficult to ascertain, but could be significant and have severe adverse effects on the region, including significant adverse effects on the regional, European and global economies and the markets for certain securities and commodities, such as oil and natural gas, as well as other sectors. Further, a Fund may have investments in securities and instruments that are economically tied to the region and may have been negatively impacted by the sanctions and counter-sanctions by Russia, including declines in value and reductions in liquidity. The sanctions may cause a Fund to sell portfolio holdings at a disadvantageous time or price or to continue to hold investments that a Fund may no longer seek to hold.
The Funds may invest in certain instruments that may reference the London Interbank Offered Rate (“LIBOR”). LIBOR was traditionally an average interest rate, determined by the ICE Benchmark Administration, that banks charge one another for the use of short-term money. On March 5, 2021, the United Kingdom’s Financial Conduct Authority (“FCA”), which regulates LIBOR, announced plans
to ultimately phase out the use of LIBOR. As a result of benchmark reforms, publication of all LIBOR settings ceased as of September 30, 2024 when the FCA ceased publication of synthetic LIBOR for the one-month, three-month and six-month U.S. Dollar LIBOR. Although LIBOR is no longer published, there are potential effects related to the transition away from LIBOR or the prior use of LIBOR on a Fund, or on certain instruments in which the Fund invests, which can be difficult to ascertain, and may vary depending on factors that include, but are not limited to: (i) existing fallback or termination provisions in individual contracts and (ii) whether, how, and when industry participants adopt new reference rates for affected instruments. The transition of investments from LIBOR to a replacement rate as a result of amendment, application of existing fallbacks, statutory requirements or otherwise may also result in a reduction in the value of certain instruments held by a Fund or a reduction in the effectiveness of related Fund transactions such as hedges. In addition, an instrument’s transition to a replacement rate could result in variations in the reported yields of a Fund that holds such instrument. Any such effects of the transition away from LIBOR, as well as other unforeseen effects, could result in losses to a Fund.
The common shares of the Funds trade on the New York Stock Exchange. As with any stock, the price of a Fund’s common shares will fluctuate with market conditions and other factors. If you sell your common shares of a Fund, the price received may be more or less than your original investment. Shares of
closed-end
management investment companies, such as the Funds, frequently trade at a discount from their NAV and may trade at a price that is less than the initial offering price and/or the NAV of such shares. Further, if a Fund’s shares trade at a price that is more than the initial offering price and/or the NAV of such shares, including at a substantial premium and/or for an extended period of time, there is no assurance that any such premium will be sustained for any period of time and will not decrease, or that the shares will not trade at a discount to NAV thereafter.
U.S. and global markets have experienced increased volatility, including as a result of the failures of certain U.S. and non-U.S. banks in 2023, which could be harmful to the Funds and issuers in which they invest. For example, if a bank at which a Fund or issuer has an account fails, any cash or other assets in bank or custody accounts, which may be substantial in size, could be temporarily inaccessible or permanently lost by the Fund or issuer. If a bank that provides a subscription line credit facility, asset-based facility, other credit facility and/or other services to an issuer or to a fund fails, the issuer or fund could be unable to draw funds under its credit facilities or obtain replacement credit facilities or other services from other lending institutions with similar terms.
 
 
 
SEMIANNUAL REPORT
 
  |     DECEMBER 31, 2024    
3
    

Important Information About the Funds
 
(Cont.)
 
 
Issuers in which a Fund may invest can be affected by volatility in the banking sector. Even if banks used by issuers in which the Funds invest remain solvent, volatility in the banking sector could contribute to, cause or intensify an economic recession, increase the costs of capital and banking services or result in the issuers being unable to obtain or refinance indebtedness at all or on as favorable terms as could otherwise have been obtained. Potential impacts to funds and issuers resulting from changes in the banking sector, market conditions and potential legislative or regulatory responses are uncertain. Such conditions and responses, as well as a changing interest rate environment, can contribute to decreased market liquidity and erode the value of certain holdings, including those of U.S. and non-U.S. banks. Continued market volatility and uncertainty and/or a downturn in market and economic and financial conditions, as a result of developments in the banking sector or otherwise (including as a result of delayed access to cash or credit facilities), could have an adverse impact on the Funds and issuers in which they invest.
 
On each Fund Summary page in this Shareholder Report, the Average Annual Total Return table and Cumulative Returns chart measure performance assuming that any dividend and capital gain distributions were reinvested. Total return is calculated by determining the percentage change in NAV or market price (as applicable) in the specified period. Returns do not reflect the deduction of taxes that a shareholder would pay on Fund distributions. Total return for a period of more than one year represents the average annual total return. Performance at market price will differ from results at NAV. Although market price returns tend to reflect investment results over time, during shorter periods returns at market price can also be influenced by factors such as changing views about a Fund, market conditions, supply and demand for the Fund’s shares, or changes in the Fund’s dividends. Performance shown is net of fees and expenses. Historical NAV performance for a Fund may have been positively impacted by fee waivers or expense limitations in place during some or all of the periods shown, if applicable. Future performance (including total return or yield) and distributions may be negatively impacted by the expiration or reduction of any such fee waivers or expense limitations.
 
The dividend rate that a Fund pays on its common shares may vary as portfolio and market conditions change, and will depend on a number of factors, including without limit the amount of a Fund’s undistributed net investment income and net short- and long-term capital gains, as well as the costs of any leverage obtained by a Fund. As portfolio and market conditions change, the rate of distributions on the common shares and a Fund’s dividend policy could change. There can be no assurance that a change in market conditions or other factors will not result in a change in a Fund’s distribution rate or that the rate will be sustainable in the future.
The following table discloses the inception date and diversification status of each Fund:
 
Fund Name
       
Inception
Date
   
Diversification
Status
 
PIMCO Corporate & Income Opportunity Fund
   
 
12/27/02
 
 
 
Diversified
 
PIMCO Corporate & Income Strategy Fund
   
 
12/21/01
 
 
 
Diversified
 
PIMCO High Income Fund
   
 
04/30/03
 
 
 
Diversified
 
PIMCO Income Strategy Fund
   
 
08/29/03
 
 
 
Diversified
 
PIMCO Income Strategy Fund II
   
 
10/29/04
 
 
 
Diversified
 
 
An investment in a Fund is not a bank deposit and is not guaranteed or insured by the Federal Deposit Insurance Corporation or any other government agency. It is possible to lose money on investments in a Fund.
 
The Trustees are responsible generally for overseeing the management of the Funds. The Trustees authorize the Funds to enter into service agreements with Pacific Investment Management Company LLC (“PIMCO”) and other service providers in order to provide, and in some cases authorize service providers to procure through other parties, necessary or desirable services on behalf of the Funds. Shareholders are not parties to or third-party beneficiaries of such service agreements. Neither a Fund’s prospectus or Statement of Additional Information (“SAI”), any press release or shareholder report, any contracts filed as exhibits to a Fund’s registration statement, nor any other communications, disclosure documents or regulatory filings (including this report) from or on behalf of a Fund creates a contract between or among any shareholders of a Fund, on the one hand, and the Fund, a service provider to the Fund, and/or the Trustees or officers of the Fund, on the other hand.
 
The Trustees (or the Funds and their officers, service providers or other delegates acting under authority of the Trustees) may amend its most recent prospectus or use a new prospectus or SAI with respect to a Fund, adopt and disclose new or amended policies and other changes in press releases and shareholder reports and/or amend, file and/or issue any other communications, disclosure documents or regulatory filings, and may amend or enter into any contracts to which a Fund is a party, and interpret the investment objective(s), policies, restrictions and contractual provisions applicable to any Fund, without shareholder input or approval, except in circumstances in which shareholder approval is specifically required by law (such as changes to fundamental investment policies) or where a shareholder approval requirement was specifically disclosed in a Fund’s then-current prospectus, SAI or shareholder report and is otherwise still in effect.
 
PIMCO has adopted written proxy voting policies and procedures (“Proxy Policy”) as required by Rule
206(4)-6
under the Investment Advisers Act of 1940, as amended. The Proxy Policy has been adopted by the Funds as the policies and procedures that PIMCO will use when
 
       
4
 
PIMCO CLOSED-END FUNDS
      

   
 
voting proxies on behalf of the Funds. A description of the policies and procedures that PIMCO uses to vote proxies relating to portfolio securities of each Fund, and information about how each Fund voted proxies relating to portfolio securities held during the most recent twelve-month period ended June 30, are available without charge, upon request, by calling the Funds at (844)
33-PIMCO,
on the Funds’ website at www.pimco.com, and on the Securities and Exchange Commission’s (“SEC”) website at www.sec.gov.
The Funds file their complete schedules of portfolio holdings with the SEC for the first and third quarters of each fiscal year as an exhibit to their reports on Form N-PORT. The Funds’ Form N-PORT reports are available to the public on the SEC’s website at www.sec.gov and on PIMCO’s website at www.pimco.com, and upon request by calling PIMCO at (844)
33-PIMCO.
In August 2024, the SEC adopted amendments to Form N-PORT requiring funds to file Form N-PORT reports on a monthly basis and within 3 days of month end, with each report being made public 60 days after month end. The amendments will become effective November 17, 2025, and fund groups with $1 billion or more in assets will be required to comply with the amendments for reports filed on or after November 17, 2025.
SEC rules allow the Funds to fulfill their obligation to deliver shareholder reports to investors by providing access to such reports online free of charge and by mailing a notice that the report is electronically available. Investors may elect to receive all future reports in paper free of charge by contacting their financial intermediary or, if invested directly with a Fund, investors can inform the Fund by calling (844) 33-PIMCO. Any election to receive reports in paper will apply to all funds held with the fund complex if invested directly with a Fund or to all funds held in the investor’s account if invested through a financial intermediary. Paper copies of the Funds’ shareholder reports are required to be provided free of charge by the Fund or financial intermediary upon request.
In October 2022, the SEC adopted changes to the mutual fund and exchange-traded fund (“ETF”) shareholder report and registration statement disclosure requirements and the registered fund advertising rules, which impact the disclosures provided to shareholders. The rule amendments addressing fee and expense information in advertisements that might be materially misleading, which impact the Funds, were effective January 24, 2023.
In September 2023, the SEC adopted amendments to a current rule governing fund naming conventions. In general, the current rule requires funds with certain types of names to adopt a policy to invest at least 80% of their assets in the type of investment suggested by the name. The amendments expand the scope of the current rule in a number of ways that are expected to result in an increase in the types of fund names that would require the fund to adopt an 80% investment policy under
the rule. Additionally, the amendments address deviations from a fund’s 80% investment policy and the use and valuation of derivatives instruments for purposes of the rule. Changes to a fund’s calculation methodology for derivatives instruments for purposes of
Rule 35d-1
consistent with such amendments and applicable regulatory interpretations thereof will not constitute a change to a fund’s policy adopted pursuant to
Rule 35d-1
and will not require notice or shareholder approval. The amendments became effective as of December 11, 2023, but the SEC is providing a 24-month compliance period following the effective date for fund groups with net assets of $1 billion or more.
 
 
 
SEMIANNUAL REPORT
 
  |     DECEMBER 31, 2024    
5
    

PIMCO Corporate & Income Opportunity Fund
 
Symbol on NYSE - 
PTY
 
Cumulative Returns Through December 31, 2024
LOGO
$10,000 invested at the end of the month when the Fund commenced operations.
 
Allocation Breakdown as of December 31, 2024
§
 
Loan Participations and Assignments
 
 
27.5%
 
Corporate Bonds & Notes
 
 
26.6%
 
Short-Term Instruments
 
 
16.6%
 
Non-Agency
Mortgage-Backed Securities
 
 
7.6%
 
Asset-Backed Securities
 
 
5.9%
 
Common Stocks
 
 
5.7%
 
Sovereign Issues
 
 
5.5%
 
U.S. Government Agencies
 
 
2.0%
 
Municipal Bonds & Notes
 
 
1.0%
 
Other
 
 
1.6%
 
 
 
% of Investments, at value.
 
 
§
 
Allocation Breakdown and % of investments exclude securities sold short and financial derivative instruments, if any.
 
 
 
Includes Central Funds Used for Cash Management Purposes.
Average Annual Total Return
(1)
for the period ended December 31, 2024
 
       
6 Month*
   
1 Year
   
5 Year
   
10 Year
   
Commencement
of Operations
(12/27/02)
 
LOGO  
Market Price
 
 
5.74%
 
 
 
20.38%
 
 
 
5.02%
 
 
 
10.03%
 
 
 
12.31%
 
LOGO  
NAV
 
 
11.32%
 
 
 
17.66%
 
 
 
8.13%
 
 
 
10.39%
 
 
 
12.72%
 
LOGO  
ICE BofA US High Yield Index
 
 
5.44%
 
 
 
8.20%
 
 
 
4.04%
 
 
 
5.08%
 
 
 
7.44%
¨
 
All Fund returns are net of fees and expenses and include applicable fee waivers and/or expense limitations. Absent any applicable fee waivers and/or expense limitations, performance would have been lower and there can be no assurance that any such waivers or limitations will continue in the future.
* Cumulative return
¨
Average annual total return since 12/31/2002.
It is not possible to invest directly in an unmanaged index.
 
(1)
 
Performance quoted represents past performance. Past performance is not a guarantee or a reliable indicator of future results. Current performance may be lower or higher than performance shown. Investment return and the principal value of an investment will fluctuate. Returns shown do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or the sale of Fund shares. Total return, market price, NAV, market price distribution rate, and NAV distribution rate will fluctuate with changes in market conditions. The NAV presented may differ from the NAV reported for the same period in other Fund materials. Performance current to the most recent
month-end
is available at www.pimco.com or via (844)
33-PIMCO.
Performance is calculated assuming all dividends and distributions are reinvested at prices obtained under the Fund’s dividend reinvestment plan. Performance does not reflect any brokerage commissions in connection with the purchase or sale of Fund shares.
 
Performance of an index is shown in light of a requirement by the Securities and Exchange Commission that the performance of an appropriate broad-based securities market index be disclosed. However, the Fund is not managed to an index nor should the index be viewed as a “benchmark” for the Fund’s performance. The index is not intended to be indicative of the Fund’s investment strategies, portfolio components or past or future performance. Please see Additional Information Regarding the Funds for a description of the Fund’s principal investment strategies.
 
(2)
 
Distribution rates are not performance and are calculated by annualizing the most recent distribution per share and dividing by the NAV or market price, as applicable, as of the reported date. Distributions may be comprised of ordinary income, net capital gains, and/or a return of capital (‘‘ROC’’) of your investment in the Fund. Because the distribution rate may include a ROC, it should not be confused with yield or income. If the Fund estimates that a portion of its distribution may be comprised of amounts from sources other than net investment income in accordance with its policies and good accounting practices, the Fund will notify shareholders of the estimated composition of such distribution through a Section 19 Notice. Please refer to the most recent Section 19 Notice, if applicable, for additional information regarding the estimated composition of distributions. Please visit www.pimco.com for most recent Section 19 Notice, if applicable. Final determination of a distribution’s tax character will be made on Form 1099 DIV sent to shareholders each January.
 
(3)
 
Represents total effective leverage outstanding, as a percentage of total managed assets. Total effective leverage consists of preferred shares, reverse repurchase agreements and other borrowings, credit default swap notional and floating rate notes issued in tender option bond transactions, as applicable (collectively “Total Effective Leverage”). The Fund may engage in other transactions not included in Total Effective Leverage disclosed above that may give rise to a form of leverage, including certain derivative transactions. For the purpose of calculating Total Effective Leverage outstanding as a percentage of total managed assets, total managed assets refer to total assets (including assets attributable to Total Effective Leverage that may be outstanding) minus accrued liabilities (other than liabilities representing Total Effective Leverage).
 
Fund Information as of December 31, 2024
(1)
 
Market Price
    $14.37  
NAV
    $11.69  
Premium/(Discount) to NAV
    22.93%  
Market Price Distribution Rate
(2)
    9.92%  
NAV Distribution Rate
(2)
    12.20%  
Total Effective Leverage
(3)
    14.12%  
Investment Objective and Strategy Overview
PIMCO Corporate & Income Opportunity Fund’s investment objective is to seek maximum total return through a combination of current income and capital appreciation.
Fund Insights at NAV
The following affected performance (on a gross basis) during the reporting period:
 
»  
Exposure to corporate credit, notably high yield and bank loans, contributed to performance, as the asset classes posted positive returns.
 
»  
Exposure to emerging market debt contributed to performance, as the asset class posted positive returns.
 
»  
At-the-market shelf offerings contributed to performance, as the capital raised was accretive to net asset value.
 
»  
The costs associated with one or more forms of leverage detracted from performance. That said, the net impact on the Fund’s performance of the cost of leverage is generally determined by comparing the return on the additional investments purchased with such leverage against the cost of such leverage.
 
»  
There were no other material detractors for this Fund.
 
 
       
6
 
PIMCO CLOSED-END FUNDS
      

PIMCO Corporate & Income Strategy Fund
 
 
Symbol on NYSE - 
PCN
 
Cumulative Returns Through December 31, 2024
LOGO
$10,000 invested at the end of the month when the Fund commenced operations.
 
Allocation Breakdown as of December 31, 2024
§
 
Corporate Bonds & Notes
 
 
27.1%
 
Loan Participations and Assignments
 
 
26.1%
 
Short-Term Instruments
 
 
15.8%
 
Non-Agency
Mortgage-Backed Securities
 
 
7.2%
 
Asset-Backed Securities
 
 
7.2%
 
Common Stocks
 
 
6.5%
 
Sovereign Issues
 
 
5.4%
 
U.S. Government Agencies
 
 
1.5%
 
Municipal Bonds & Notes
 
 
1.0%
 
Other
 
 
2.2%
 
 
 
% of Investments, at value.
 
 
§
 
Allocation Breakdown and % of investments exclude securities sold short and financial derivative instruments, if any.
 
 
 
Includes Central Funds Used for Cash Management Purposes.
Average Annual Total Return
(1)
for the period ended December 31, 2024
 
       
6 Month*
   
1 Year
   
5 Year
   
10 Year
   
Commencement
of Operations
(12/21/01)
 
LOGO  
Market Price
 
 
6.92%
 
 
 
20.01%
 
 
 
2.91%
 
 
 
8.92%
 
 
 
10.45%
 
LOGO  
NAV
 
 
10.46%
 
 
 
15.40%
 
 
 
7.01%
 
 
 
8.73%
 
 
 
10.83%
 
LOGO  
ICE BofA US High Yield Index
 
 
5.44%
 
 
 
8.20%
 
 
 
4.04%
 
 
 
5.08%
 
 
 
7.02%
¨
 
All Fund returns are net of fees and expenses and include applicable fee waivers and/or expense limitations. Absent any applicable fee waivers and/or expense limitations, performance would have been lower and there can be no assurance that any such waivers or limitations will continue in the future.
* Cumulative return
¨
Average annual total return since 12/31/2001.
It is not possible to invest directly in an unmanaged index.
 
(1)
 
Performance quoted represents past performance. Past performance is not a guarantee or a reliable indicator of future results. Current performance may be lower or higher than performance shown. Investment return and the principal value of an investment will fluctuate. Returns shown do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or the sale of Fund shares. Total return, market price, NAV, market price distribution rate, and NAV distribution rate will fluctuate with changes in market conditions. The NAV presented may differ from the NAV reported for the same period in other Fund materials. Performance current to the most recent
month-end
is available at www.pimco.com or via (844)
33-PIMCO.
Performance is calculated assuming all dividends and distributions are reinvested at prices obtained under the Fund’s dividend reinvestment plan. Performance does not reflect any brokerage commissions in connection with the purchase or sale of Fund shares.
 
Performance of an index is shown in light of a requirement by the Securities and Exchange Commission that the performance of an appropriate broad-based securities market index be disclosed. However, the Fund is not managed to an index nor should the index be viewed as a “benchmark” for the Fund’s performance. The index is not intended to be indicative of the Fund’s investment strategies, portfolio components or past or future performance. Please see Additional Information Regarding the Funds for a description of the Fund’s principal investment strategies.
 
(2)
 
Distribution rates are not performance and are calculated by annualizing the most recent distribution per share and dividing by the NAV or market price, as applicable, as of the reported date. Distributions may be comprised of ordinary income, net capital gains, and/or a return of capital (‘‘ROC’’) of your investment in the Fund. Because the distribution rate may include a ROC, it should not be confused with yield or income. If the Fund estimates that a portion of its distribution may be comprised of amounts from sources other than net investment income in accordance with its policies and good accounting practices, the Fund will notify shareholders of the estimated composition of such distribution through a Section 19 Notice. Please refer to the most recent Section 19 Notice, if applicable, for additional information regarding the estimated composition of distributions. Please visit www.pimco.com for most recent Section 19 Notice, if applicable. Final determination of a distribution’s tax character will be made on Form 1099 DIV sent to shareholders each January.
 
(3)
 
Represents total effective leverage outstanding, as a percentage of total managed assets. Total effective leverage consists of preferred shares, reverse repurchase agreements and other borrowings, credit default swap notional and floating rate notes issued in tender option bond transactions, as applicable (collectively “Total Effective Leverage”). The Fund may engage in other transactions not included in Total Effective Leverage disclosed above that may give rise to a form of leverage, including certain derivative transactions. For the purpose of calculating Total Effective Leverage outstanding as a percentage of total managed assets, total managed assets refer to total assets (including assets attributable to Total Effective Leverage that may be outstanding) minus accrued liabilities (other than liabilities representing Total Effective Leverage).
 
Fund Information as of December 31, 2024
(1)
 
Market Price
    $13.42  
NAV
    $11.89  
Premium/(Discount) to NAV
    12.87%  
Market Price Distribution Rate
(2)
    10.06%  
NAV Distribution Rate
(2)
    11.35%  
Total Effective Leverage
(3)
    4.65%  
Investment Objective and Strategy Overview
PIMCO Corporate & Income Strategy Fund’s primary investment objective is to seek high current income, with secondary objectives of capital preservation and appreciation.
Fund Insights at NAV
The following affected performance (on a gross basis) during the reporting period:
 
»
 
Exposure to corporate credit, notably high yield and bank loans, contributed to performance, as the asset classes posted positive returns.
 
»
 
Exposure to emerging market debt contributed to performance, as the asset class posted positive returns.
 
»
 
Holdings related to corporate special situation investments, which include companies undergoing stress, distress, challenges or significant transition, contributed to absolute performance, as select securities posted positive returns.
 
»
 
The costs associated with one or more forms of leverage detracted from performance. That said, the net impact on the Fund’s performance of the cost of leverage is generally determined by comparing the return on the additional investments purchased with such leverage against the cost of such leverage.
 
»
 
There were no other material detractors for this Fund.
 
 
 
SEMIANNUAL REPORT
 
 
|
 
 
DECEMBER 31, 2024
 
 
7
    

PIMCO High Income Fund
 
 
Symbol on NYSE - 
PHK
 
Cumulative Returns Through December 31, 2024
 
LOGO
$10,000 invested at the end of the month when the Fund commenced operations.
 
Allocation Breakdown as of December 31, 2024
§
 
Corporate Bonds & Notes
 
 
27.8%
 
Short-Term Instruments
 
 
18.2%
 
Loan Participations and Assignments
 
 
18.1%
 
Non-Agency
Mortgage-Backed Securities
 
 
9.1%
 
Common Stocks
 
 
7.4%
 
Asset-Backed Securities
 
 
5.9%
 
Sovereign Issues
 
 
5.1%
 
Preferred Securities
 
 
3.2%
 
Municipal Bonds & Notes
 
 
1.9%
 
U.S. Government Agencies
 
 
1.9%
 
Other
 
 
1.4%
 
 
 
% of Investments, at value.
 
 
§
 
Allocation Breakdown and % of investments exclude securities sold short and financial derivative instruments, if any.
 
 
 
Includes Central Funds Used for Cash Management Purposes.
Average Annual Total Return
(1)
for the period ended December 31, 2024
 
       
6 Month*
   
1 Year
   
5 Year
   
10 Year
   
Commencement
of Operations
(04/30/03)
 
LOGO  
Market Price
 
 
7.13%
 
 
 
10.06%
 
 
 
2.74%
 
 
 
3.74%
 
 
 
7.86%
 
LOGO  
NAV
 
 
10.08%
 
 
 
15.15%
 
 
 
6.33%
 
 
 
9.33%
 
 
 
10.55%
 
LOGO  
ICE BofA US High Yield Index
 
 
5.44%
 
 
 
8.20%
 
 
 
4.04%
 
 
 
5.08%
 
 
 
6.94%
 
All Fund returns are net of fees and expenses and include applicable fee waivers and/or expense limitations. Absent any applicable fee waivers and/or expense limitations, performance would have been lower and there can be no assurance that any such waivers or limitations will continue in the future.
* Cumulative return
It is not possible to invest directly in an unmanaged index.
 
(1)
 
Performance quoted represents past performance. Past performance is not a guarantee or a reliable indicator of future results. Current performance may be lower or higher than performance shown. Investment return and the principal value of an investment will fluctuate. Returns shown do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or the sale of Fund shares. Total return, market price, NAV, market price distribution rate, and NAV distribution rate will fluctuate with changes in market conditions. The NAV presented may differ from the NAV reported for the same period in other Fund materials. Performance current to the most recent month-end is available at www.pimco.com or via (844) 33-PIMCO. Performance is calculated assuming all dividends and distributions are reinvested at prices obtained under the Fund’s dividend reinvestment plan. Performance does not reflect any brokerage commissions in connection with the purchase or sale of Fund shares.
 
Performance of an index is shown in light of a requirement by the Securities and Exchange Commission that the performance of an appropriate broad-based securities market index be disclosed. However, the Fund is not managed to an index nor should the index be viewed as a “benchmark” for the Fund’s performance. The index is not intended to be indicative of the Fund’s investment strategies, portfolio components or past or future performance. Please see Additional Information Regarding the Funds for a description of the Fund’s principal investment strategies.
 
(2)
 
Distribution rates are not performance and are calculated by annualizing the most recent distribution per share and dividing by the NAV or market price, as applicable, as of the reported date. Distributions may be comprised of ordinary income, net capital gains, and/or a return of capital (‘‘ROC’’) of your investment in the Fund. Because the distribution rate may include a ROC, it should not be confused with yield or income. If the Fund estimates that a portion of its distribution may be comprised of amounts from sources other than net investment income in accordance with its policies and good accounting practices, the Fund will notify shareholders of the estimated composition of such distribution through a Section 19 Notice. Please refer to the most recent Section 19 Notice, if applicable, for additional information regarding the estimated composition of distributions. Please visit www.pimco.com for most recent Section 19 Notice, if applicable. Final determination of a distribution’s tax character will be made on Form 1099 DIV sent to shareholders each January.
 
(3)
 
Represents total effective leverage outstanding, as a percentage of total managed assets. Total effective leverage consists of preferred shares, reverse repurchase agreements and other borrowings, credit default swap notional and floating rate notes issued in tender option bond transactions, as applicable (collectively “Total Effective Leverage”). The Fund may engage in other transactions not included in Total Effective Leverage disclosed above that may give rise to a form of leverage, including certain derivative transactions. For the purpose of calculating Total Effective Leverage outstanding as a percentage of total managed assets, total managed assets refer to total assets (including assets attributable to Total Effective Leverage that may be outstanding) minus accrued liabilities (other than liabilities representing Total Effective Leverage).
 
Fund Information as of December 31, 2024
(1)
 
Market Price
    $4.86  
NAV
    $4.72  
Premium/(Discount) to NAV
    2.97%  
Market Price Distribution Rate
(2)
    11.85%  
NAV Distribution Rate
(2)
    12.20%  
Total Effective Leverage
(3)
    13.10%  
Investment Objective and Strategy Overview
PIMCO High Income Fund’s primary investment objective is to seek high current income, with capital appreciation as a secondary objective.
Fund Insights at NAV
The following affected performance (on a gross basis) during the reporting period:
 
»
 
Exposure to corporate credit, notably high yield and bank loans, contributed to performance, as the asset classes posted positive returns.
 
»
 
Exposure to emerging market debt contributed to performance, as the asset class posted positive returns.
 
»
 
Holdings related to corporate special situation investments, which include companies undergoing stress, distress, challenges or significant transition, contributed to absolute performance, as select securities posted positive returns.
 
»
 
The costs associated with one or more forms of leverage detracted from performance. That said, the net impact on the Fund’s performance of the cost of leverage is generally determined by comparing the return on the additional investments purchased with such leverage against the cost of such leverage.
 
»
 
There were no other material detractors for this Fund.
 
       
8
 
PIMCO CLOSED-END FUNDS
      

PIMCO Income Strategy Fund
 
 
Symbol on NYSE - 
PFL
 
Cumulative Returns Through December 31, 2024
 
LOGO
$10,000 invested at the end of the month when the Fund commenced operations.
 
Allocation Breakdown as of December 31, 2024
§
 
Corporate Bonds & Notes
 
 
31.2%
 
Loan Participations and Assignments
 
 
24.7%
 
Short-Term Instruments
 
 
13.3%
 
Non-Agency
Mortgage-Backed Securities
 
 
8.4%
 
Common Stocks
 
 
7.5%
 
Asset-Backed Securities
 
 
6.6%
 
Sovereign Issues
 
 
3.4%
 
U.S. Government Agencies
 
 
1.8%
 
Municipal Bonds & Notes
 
 
1.1%
 
Other
 
 
2.0%
 
 
 
% of Investments, at value.
 
 
§
 
Allocation Breakdown and % of investments exclude securities sold short and financial derivative instruments, if any.
 
 
 
Includes Central Funds Used for Cash Management Purposes.
Average Annual Total Return
(1)
for the period ended December 31, 2024
 
       
6 Month*
   
1 Year
   
5 Year
   
10 Year
   
Commencement
of Operations
(08/29/03)
 
LOGO  
Market Price
 
 
9.17%
 
 
 
12.02%
 
 
 
4.30%
 
 
 
7.40%
 
 
 
6.67%
 
LOGO  
NAV
 
 
10.17%
 
 
 
13.63%
 
 
 
5.66%
 
 
 
7.39%
 
 
 
6.87%
 
LOGO  
ICE BofA US High Yield Index
 
 
5.44%
 
 
 
8.20%
 
 
 
4.04%
 
 
 
5.08%
 
 
 
6.86%
¨
 
All Fund returns are net of fees and expenses and include applicable fee waivers and/or expense limitations. Absent any applicable fee waivers and/or expense limitations, performance would have been lower and there can be no assurance that any such waivers or limitations will continue in the future.
* Cumulative return
¨
Average annual total return since 08/31/2003.
It is not possible to invest directly in an unmanaged index.
 
(1)
 
Performance quoted represents past performance. Past performance is not a guarantee or a reliable indicator of future results. Current performance may be lower or higher than performance shown. Investment return and the principal value of an investment will fluctuate. Returns shown do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or the sale of Fund shares. Total return, market price, NAV, market price distribution rate, and NAV distribution rate will fluctuate with changes in market conditions. The NAV presented may differ from the NAV reported for the same period in other Fund materials. Performance current to the most recent
month-end
is available at www.pimco.com or via (844)
33-PIMCO.
Performance is calculated assuming all dividends and distributions are reinvested at prices obtained under the Fund’s dividend reinvestment plan. Performance does not reflect any brokerage commissions in connection with the purchase or sale of Fund shares.
 
Performance of an index is shown in light of a requirement by the Securities and Exchange Commission that the performance of an appropriate broad-based securities market index be disclosed. However, the Fund is not managed to an index nor should the index be viewed as a “benchmark” for the Fund’s performance. The index is not intended to be indicative of the Fund’s investment strategies, portfolio components or past or future performance. Please see Additional Information Regarding the Funds for a description of the Fund’s principal investment strategies.
 
(2)
 
Distribution rates are not performance and are calculated by annualizing the most recent distribution per share and dividing by the NAV or market price, as applicable, as of the reported date. Distributions may be comprised of ordinary income, net capital gains, and/or a return of capital (‘‘ROC’’) of your investment in the Fund. Because the distribution rate may include a ROC, it should not be confused with yield or income. If the Fund estimates that a portion of its distribution may be comprised of amounts from sources other than net investment income in accordance with its policies and good accounting practices, the Fund will notify shareholders of the estimated composition of such distribution through a Section 19 Notice. Please refer to the most recent Section 19 Notice, if applicable, for additional information regarding the estimated composition of distributions. Please visit www.pimco.com for most recent Section 19 Notice, if applicable. Final determination of a distribution’s tax character will be made on Form 1099 DIV sent to shareholders each January.
 
(3)
 
Represents total effective leverage outstanding, as a percentage of total managed assets. Total effective leverage consists of preferred shares, reverse repurchase agreements and other borrowings, credit default swap notional and floating rate notes issued in tender option bond transactions, as applicable (collectively “Total Effective Leverage”). The Fund may engage in other transactions not included in Total Effective Leverage disclosed above that may give rise to a form of leverage, including certain derivative transactions. For the purpose of calculating Total Effective Leverage outstanding as a percentage of total managed assets, total managed assets refer to total assets (including assets attributable to Total Effective Leverage that may be outstanding) minus accrued liabilities (other than liabilities representing Total Effective Leverage).
 
Fund Information as of December 31, 2024
(1)
 
Market Price
    $8.38  
NAV
    $8.13  
Premium/(Discount) to NAV
    3.08%  
Market Price Distribution Rate
(2)
    11.66%  
NAV Distribution Rate
(2)
    12.01%  
Total Effective Leverage
(3)
    15.74%  
Investment Objective and Strategy Overview
PIMCO Income Strategy Fund’s investment objective is to seek high current income, consistent with the preservation of capital.
Fund Insights at NAV
The following affected performance (on a gross basis) during the reporting period:
 
»  
Exposure to corporate credit, notably high yield and bank loans, contributed to performance, as the asset classes posted positive returns.
 
»  
Exposure to emerging market debt contributed to performance, as the asset class posted positive returns.
 
»  
Holdings related to corporate special situation investments, which include companies undergoing stress, distress, challenges or significant transition, contributed to absolute performance, as select securities posted positive returns.
 
»  
The costs associated with one or more forms of leverage detracted from performance. That said, the net impact on the Fund’s performance of the cost of leverage is generally determined by comparing the return on the additional investments purchased with such leverage against the cost of such leverage.
 
»  
There were no other material detractors for this Fund.
 
 
 
SEMIANNUAL REPORT
 
  |     DECEMBER 31, 2024    
9
    

PIMCO Income Strategy Fund II
 
 
Symbol on NYSE - 
PFN
 
Cumulative Returns Through December 31, 2024
 
LOGO
$10,000 invested at the end of the month when the Fund commenced operations.
 
Allocation Breakdown as of December 31, 2024
§
 
Corporate Bonds & Notes
 
 
28.5%
 
Loan Participations and Assignments
 
 
28.4%
 
Short-Term Instruments
 
 
10.5%
 
Non-Agency
Mortgage-Backed Securities
 
 
9.9%
 
Common Stocks
 
 
8.4%
 
Sovereign Issues
 
 
4.8%
 
Asset-Backed Securities
 
 
4.2%
 
U.S. Government Agencies
 
 
1.9%
 
Municipal Bonds & Notes
 
 
1.2%
 
Other
 
 
2.2%
 
 
 
% of Investments, at value.
 
 
§
 
Allocation Breakdown and % of investments exclude securities sold short and financial derivative instruments, if any.
 
 
 
Includes Central Funds Used for Cash Management Purposes.
 
Average Annual Total Return
(1)
for the period ended December 31, 2024
 
       
6 Month*
   
1 Year
   
5 Year
   
10 Year
   
Commencement
of Operations
(10/29/04)
 
LOGO  
Market Price
 
 
10.31%
 
 
 
16.25%
 
 
 
4.23%
 
 
 
8.22%
 
 
 
6.08%
 
LOGO  
NAV
 
 
10.53%
 
 
 
14.35%
 
 
 
5.30%
 
 
 
7.35%
 
 
 
6.19%
 
LOGO  
ICE BofA US High Yield Index
 
 
5.44%
 
 
 
8.20%
 
 
 
4.04%
 
 
 
5.08%
 
 
 
6.41%
¨
 
All Fund returns are net of fees and expenses and include applicable fee waivers and/or expense limitations. Absent any applicable fee waivers and/or expense limitations, performance would have been lower and there can be no assurance that any such waivers or limitations will continue in the future.
* Cumulative return
¨
Average annual total return since 10/31/2004.
It is not possible to invest directly in an unmanaged index.
 
(1)
 
Performance quoted represents past performance. Past performance is not a guarantee or a reliable indicator of future results. Current performance may be lower or higher than performance shown. Investment return and the principal value of an investment will fluctuate. Returns shown do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or the sale of Fund shares. Total return, market price, NAV, market price distribution rate, and NAV distribution rate will fluctuate with changes in market conditions. The NAV presented may differ from the NAV reported for the same period in other Fund materials. Performance current to the most recent month-end is available at www.pimco.com or via (844) 33-PIMCO. Performance is calculated assuming all dividends and distributions are reinvested at prices obtained under the Fund’s dividend reinvestment plan. Performance does not reflect any brokerage commissions in connection with the purchase or sale of Fund shares.
 
Performance of an index is shown in light of a requirement by the Securities and Exchange Commission that the performance of an appropriate broad-based securities market index be disclosed. However, the Fund is not managed to an index nor should the index be viewed as a “benchmark” for the Fund’s performance. The index is not intended to be indicative of the Fund’s investment strategies, portfolio components or past or future performance. Please see Additional Information Regarding the Funds for a description of the Fund’s principal investment strategies.
 
(2)
 
Distribution rates are not performance and are calculated by annualizing the most recent distribution per share and dividing by the NAV or market price, as applicable, as of the reported date. Distributions may be comprised of ordinary income, net capital gains, and/or a return of capital (‘‘ROC’’) of your investment in the Fund. Because the distribution rate may include a ROC, it should not be confused with yield or income. If the Fund estimates that a portion of its distribution may be comprised of amounts from sources other than net investment income in accordance with its policies and good accounting practices, the Fund will notify shareholders of the estimated composition of such distribution through a Section 19 Notice. Please refer to the most recent Section 19 Notice, if applicable, for additional information regarding the estimated composition of distributions. Please visit www.pimco.com for most recent Section 19 Notice, if applicable. Final determination of a distribution’s tax character will be made on Form 1099 DIV sent to shareholders each January.
 
(3)
 
Represents total effective leverage outstanding, as a percentage of total managed assets. Total effective leverage consists of preferred shares, reverse repurchase agreements and other borrowings, credit default swap notional and floating rate notes issued in tender option bond transactions, as applicable (collectively “Total Effective Leverage”). The Fund may engage in other transactions not included in Total Effective Leverage disclosed above that may give rise to a form of leverage, including certain derivative transactions. For the purpose of calculating Total Effective Leverage outstanding as a percentage of total managed assets, total managed assets refer to total assets (including assets attributable to Total Effective Leverage that may be outstanding) minus accrued liabilities (other than liabilities representing Total Effective Leverage).
 
Fund Information as of December 31, 2024
(1)
 
Market Price
    $7.45  
NAV
    $7.20  
Premium/(Discount) to NAV
    3.47%  
Market Price Distribution Rate
(2)
    11.57%  
NAV Distribution Rate
(2)
    11.97%  
Total Effective Leverage
(3)
    11.13%  
Investment Objective and Strategy Overview
PIMCO Income Strategy Fund II’s investment objective is to seek high current income, consistent with the preservation of capital.
Fund Insights at NAV
The following affected performance (on a gross basis) during the reporting period:
 
»  
Exposure to corporate credit, notably high yield and bank loans, contributed to performance, as the asset classes posted positive returns.
 
»  
Exposure to emerging market debt contributed to performance, as the asset class posted positive returns.
 
»  
Holdings related to corporate special situation investments, which include companies undergoing stress, distress, challenges or significant transition, contributed to absolute performance, as select securities posted positive returns.
 
»  
The costs associated with one or more forms of leverage detracted from performance. That said, the net impact on the Fund’s performance of the cost of leverage is generally determined by comparing the return on the additional investments purchased with such leverage against the cost of such leverage.
 
»  
There were no other material detractors for this Fund.
 
       
10
 
PIMCO CLOSED-END FUNDS
      

Index Descriptions
 
 
 
Index
  
Index Description
ICE BofA US High Yield Index
  
ICE BofA U.S. High Yield Index tracks the performance of below investment grade U.S. dollar-denominated corporate bonds publicly issued in the U.S. domestic market. Qualifying bonds must have at least one year remaining term to maturity, a fixed coupon schedule and a minimum amount outstanding of USD 100 million. Bonds must be rated below investment grade based on a composite of Moody’s and S&P.
* It is not possible to invest directly in an unmanaged index.
 
 
 
SEMIANNUAL REPORT
 
  |     DECEMBER 31, 2024    
11
    

Financial Highlights
 
 
 
         
Investment Operations
   
Less Distributions to ARPS
(c)
         
Less Distributions to Common Shareholders
(d)
 
                                                             
Selected Per Share Data for the Year or Period Ended^:  
Net Asset
Value
Beginning
of Year
or Period
(a)
   
Net
Investment
Income
(Loss)
(b)
   
Net
Realized/
Unrealized
Gain (Loss)
   
From Net
Investment
Income
   
From Net
Realized
Capital
Gains
   
Net Increase
(Decrease)
in Net Assets
Applicable
to Common
Shareholders
Resulting
from
Operations
   
From Net
Investment
Income
   
From Net
Realized
Capital
Gains
   
Tax Basis
Return of
Capital
   
Total
 
PIMCO Corporate & Income
Opportunity Fund
                   
07/01/2024 - 12/31/2024+
  $ 11.17     $ 0.64     $ 0.38     $ (0.00   $ 0.00     $ 1.02     $ (0.71   $ 0.00     $ 0.00     $ (0.71
06/30/2024
    10.83       1.11       0.33       (0.07     0.00       1.37       (0.95     0.00       (0.48     (1.43
06/30/2023
    11.21       1.32       (0.25     (0.12     0.00       0.95       (1.58     0.00       0.00       (1.58
08/01/2021 - 06/30/2022
(h)
    14.40       1.21       (3.22     (0.01     0.00       (2.02     (1.32     0.00       0.00       (1.32 )
(i)
 
07/31/2021
    12.44       1.32       1.78       0.00       0.00       3.10       (1.22     0.00       (0.34     (1.56
07/31/2020
    14.66       1.36       (2.41     (0.05     0.00       (1.10     (1.59     0.00       0.00       (1.59
07/31/2019
    14.80
(k)
 
    1.36       0.09       (0.13     0.00       1.32       (1.63     0.00       0.00       (1.63
PIMCO Corporate & Income Strategy Fund
                   
07/01/2024 - 12/31/2024+
  $  11.40     $  0.64     $ 0.38     $  (0.00   $  0.00     $ 1.02     $  (0.68   $  0.00     $ 0.00     $  (0.68
06/30/2024
    11.14       1.01       0.37       (0.02     0.00       1.36       (1.00     0.00        (0.35     (1.35
06/30/2023
    11.60       1.19        (0.27     (0.03     0.00       0.89       (1.50     0.00       0.00       (1.50
08/01/2021 - 06/30/2022
(h)
    14.54       1.11       (2.93     0.00       0.00        (1.82     (1.24     0.00       0.00       (1.24 )
(i)
 
07/31/2021
    12.76       1.24       1.77       0.00       0.00       3.01       (1.35     0.00       0.00       (1.35
07/31/2020
    14.94       1.31       (2.07     (0.01     0.00       (0.77     (1.41     0.00       0.00       (1.41
07/31/2019
    14.90
(k)
 
    1.22       0.20       (0.05     0.00       1.37       (1.43     0.00       0.00       (1.43
PIMCO High Income Fund
                   
07/01/2024 - 12/31/2024+
  $ 4.56     $ 0.26     $ 0.18     $ (0.00   $ 0.00     $ 0.44     $ (0.29   $ 0.00     $ 0.00     $ (0.29
06/30/2024
    4.51       0.40       0.22       (0.02     0.00       0.60       (0.48     0.00       (0.10     (0.58
06/30/2023
    4.72       0.48       (0.10     (0.03     0.00       0.35       (0.58     0.00       0.00       (0.58
08/01/2021 - 06/30/2022
(h)
    5.92       0.47       (1.14     0.00       0.00       (0.67     (0.53     0.00       0.00       (0.53 )
(i)
 
07/31/2021
    5.01       0.56       0.93       0.00       0.00       1.49       (0.44     0.00       (0.14     (0.58
07/31/2020
    6.38       0.65       (1.30     (0.01     0.00       (0.66     (0.68     0.00       (0.03     (0.71
07/31/2019
    6.54
(k)
 
    0.61       0.11       (0.03     0.00       0.69       (0.73     0.00       (0.16     (0.89
PIMCO Income Strategy Fund
                   
07/01/2024 - 12/31/2024+
  $ 7.84     $ 0.42     $ 0.35     $ (0.00   $ 0.00     $ 0.77     $ (0.49   $ 0.00     $ 0.00     $ (0.49
06/30/2024
    7.77       0.74       0.27       (0.04     0.00       0.97       (0.64     0.00       (0.34     (0.98
06/30/2023
    8.39       0.86       (0.44     (0.09     0.00       0.33       (0.98     0.00       0.00       (0.98
08/01/2021 - 06/30/2022
(h)
    10.66       0.75       (2.11     (0.02     0.00       (1.38     (0.90     0.00       0.00       (0.90 )
(i)
 
07/31/2021
    9.46       0.91       1.32       (0.02     0.00       2.21       (0.84     0.00       (0.24     (1.08
07/31/2020
    11.00       1.01       (1.52     (0.04     0.00       (0.55     (0.97     0.00       (0.11     (1.08
07/31/2019
    11.14
(k)
 
    0.90       0.02       (0.07     0.00       0.85       (0.99     0.00       (0.09     (1.08
PIMCO Income Strategy Fund II
                   
07/01/2024 - 12/31/2024+
  $ 6.93     $ 0.42     $ 0.27     $ (0.00   $ 0.00     $ 0.69     $ (0.43   $ 0.00     $ 0.00     $ (0.43
06/30/2024
    6.85       0.69       0.24       (0.05     0.00       0.88       (0.57     0.00       (0.29     (0.86
06/30/2023
    7.38       0.76       (0.37     (0.08     0.00       0.31       (0.86     0.00       0.00       (0.86
08/01/2021 - 06/30/2022
(h)
    9.42       0.67       (1.90     (0.02     0.00       (1.25     (0.80     0.00       0.00       (0.80 )
(i)
 
07/31/2021
    8.53       0.78       1.05       (0.02     0.00       1.81       (0.75     0.00       (0.21     (0.96
07/31/2020
    9.91       0.86       (1.32     (0.03     0.00       (0.49     (0.90     0.00       (0.06     (0.96
07/31/2019
    10.07
(k)
 
    0.83       0.04       (0.05     0.00       0.82       (1.03     0.00       0.00       (1.03
 
       
12
 
PIMCO CLOSED-END FUNDS
     See Accompanying Notes  

   
 
                 
Common Share
   
Ratios/Supplemental Data
 
                             
Ratios to Average Net Assets
(f)(j)
       
Increase
resulting from
Common Share
Offering
   
Offering
Cost
Charged to
Paid in Capital
   
Increase
Resulting from
Tender of
ARPS
(c)
   
Net Asset
Value End of
Year or
Period
(a)
   
Market Price
End of Year
or Period
   
Total
Investment
Return
(e)
   
Net Assets
Applicable
to Common
Shareholders
End of Year
or Period
(000s)
   
Expenses
(g)
   
Expenses
Excluding
Waivers
(g)
   
Expenses
Excluding
Interest
Expense
   
Expenses
Excluding
Interest
Expense
and
Waivers
   
Net
Investment
Income (Loss)
   
Portfolio
Turnover
Rate
 
 

 
 
                       
$  0.21     $ 0.00     $ 0.00     $  11.69     $ 14.37       5.74     2,068,967       1.52 %*      1.52 %*      0.67 %*      0.67 %*      10.90 %*      27
  0.35       0.00       0.05       11.17       14.31       13.77       1,817,343       2.33       2.33       0.74       0.74       10.07       31  
  0.25       0.00       0.00       10.83       14.00       27.06       1,532,891       2.23       2.23       0.78       0.78       11.80       35  
  0.15       0.00       0.00       11.21       12.51       (33.71     1,361,439       1.13     1.13     0.77     0.77     9.86     58  
  0.42       0.00       0.00       14.40       20.56       46.75       1,643,538       1.06       1.06       0.76       0.76       9.60       58  
  0.47       (0.00     0.00       12.44       15.34       (8.77     1,248,837       1.30       1.30       0.82       0.82       10.20       34  
  0.15       0.00       0.02       14.66       18.60       14.48       1,291,233       1.35       1.35       0.80       0.80       9.44       22  
                                                                                                     
$  0.15     $ 0.00     $  0.00     $ 11.89     $ 13.42       6.92     747,539       1.46 %*      1.46 %*      0.84 %*      0.84 %*      10.70 %*      24
  0.22       0.00       0.03       11.40       13.21       12.39       657,867       2.31       2.31       0.87       0.87       8.96       28  
  0.15       0.00       0.00       11.14       13.11       17.15       551,441       2.40       2.40       0.89       0.89       10.38       29  
  0.12       0.00       0.00       11.60       12.65       (27.59     509,542       1.22     1.22     0.88     0.88     8.89     47  
  0.12        (0.00     0.00       14.54       18.93       34.41       605,830       1.15       1.15       0.87       0.87       8.95       48  
  N/A       N/A       0.00       12.76       15.29       (7.72     509,488       1.57       1.57       0.87       0.87       9.57       31  
  N/A       N/A       0.10       14.94       18.08       9.20       591,931       1.60       1.60       0.94       0.94       8.39       18  
                                                                                                     
$ 0.01     $ 0.00     $ 0.00     $ 4.72     $ 4.86       7.13     792,054       1.69 %*      1.69 %*      0.80 %*      0.80 %*      11.01 %*      18
  0.01       0.00       0.02       4.56       4.82       9.17       720,939       2.91       2.91       0.85       0.85       8.95       29  
  0.02       0.00       0.00       4.51       5.00       9.20       667,041       2.70       2.70       0.92       0.92       10.14       27  
  0.00       0.00       0.00       4.72       5.17       (18.39     640,448       1.18     1.18     0.86     0.86     9.30     37  
  N/A       N/A       0.00       5.92       6.95       47.82       792,773       1.14       1.14       0.86       0.86       9.96       60  
  N/A       N/A       0.00       5.01       5.18       (27.55     664,144       1.73       1.73       0.86       0.86       11.42       40  
  N/A       N/A       0.04       6.38       8.03       3.57       835,988       1.86       1.86       0.91       0.91       9.74       20  
                                                                                                     
$ 0.01     $ 0.00     $ 0.00     $ 8.13     $ 8.38       9.17     352,496       2.07 %*      2.07 %*      1.06 %*      1.06 %*      10.32 %*      5
  0.02       0.00       0.06       7.84       8.15       12.60       319,385       3.34       3.34       1.18       1.18       9.45       19  
  0.03       0.00       0.00       7.77       8.19       2.64       296,531       2.81       2.81       1.26       1.26       10.58       35  
  0.01       0.00       0.00       8.39       8.99       (21.16     297,796       1.64     1.64     1.37     1.37     8.31     47  
  0.07       0.00       0.00       10.66       12.47       38.31       365,580       1.62       1.62       1.36       1.36       8.81       42  
  0.09       (0.00     0.00       9.46       9.95       (7.65     295,167       1.69       1.69       1.21       1.21       10.03       21  
  0.06       0.00       0.03       11.00       11.99       8.10       305,453       1.69       1.69       1.18       1.18       8.39       17  
                                                                                                     
$ 0.01     $ 0.00     $ 0.00     $ 7.20     $ 7.45       10.31     655,460       1.87 %*      1.87 %*      1.01 %*      1.01 %*      11.72 %*      18
  0.01       0.00       0.05       6.93       7.17       12.55       608,295       3.09       3.09       1.13       1.13       9.94       26  
  0.02       0.00       0.00       6.85       7.21       2.62       577,280       2.57       2.57       1.22       1.22       10.60       33  
  0.01       0.00       0.00       7.38       7.92       (21.31     581,955       1.54     1.54     1.29     1.29     8.32     45  
  0.04       0.00       0.00       9.42        11.01       37.03       723,617       1.54       1.54       1.29       1.29       8.58       38  
  0.07       (0.00     0.00       8.53       8.88       (7.75     605,851       1.62       1.62       1.15       1.15       9.49       21  
  0.04       0.00       0.01       9.91       10.70       11.03       632,927       1.66       1.66       1.12       1.12       8.57       17  
 
 
 
SEMIANNUAL REPORT
 
  |     DECEMBER 31, 2024    
13
    

Financial Highlights
 
(Cont.)
 
 
Ratios/Supplemental Data
     
   
ARPS
 
Selected Per Share Data for the Year or Period Ended^:  
Total Amount
Outstanding
   
Asset Coverage per
Preferred Share
(1)
   
Involuntary
Liquidating
Preference per
Preferred Share
(2)
   
Average
Market Value
per ARPS
(3)
 
PIMCO Corporate & Income Opportunity Fund
       
7/1/2024 - 12/31/2024+     N/A       N/A     $  25,000       N/A  
6/30/2024   $ 4,375,000     $  10,400,210       25,000       N/A  
6/30/2023      212,650,000       204,962       25,000       N/A  
8/1/2021 - 6/30/2022(i)     212,650,000       184,988       25,000       N/A  
7/31/2021     212,650,000       218,218       25,000       N/A  
7/31/2020     212,650,000       171,815       25,000       N/A  
7/31/2019     212,650,000       176,730       25,000       N/A  
PIMCO Corporate & Income Strategy Fund
       
7/1/2024 - 12/31/2024+     N/A       N/A     $ 25,000       N/A  
6/30/2024     1,075,000       15,313,685       25,000       N/A  
6/30/2023     23,525,000       610,350       25,000       N/A  
8/1/2021 - 6/30/2022(i)     23,525,000       566,333       25,000       N/A  
7/31/2021     23,525,000       668,805       25,000       N/A  
7/31/2020     23,525,000       566,423       25,000       N/A  
7/31/2019     23,525,000       653,838       25,000       N/A  
PIMCO High Income Fund
       
7/1/2024 - 12/31/2024+     N/A       N/A     $ 25,000       N/A  
6/30/2024     1,675,000       10,779,665       25,000       N/A  
6/30/2023     58,050,000       311,948       25,000       N/A  
8/1/2021 - 6/30/2022(i)     58,050,000       300,723       25,000       N/A  
7/31/2021     58,050,000       366,413       25,000       N/A  
7/31/2020     58,050,000       311,018       25,000       N/A  
7/31/2019     58,050,000       384,900       25,000       N/A  
PIMCO Income Strategy Fund
       
7/1/2024 - 12/31/2024+     N/A       N/A     $ 25,000       N/A  
6/30/2024     925,000       8,653,090       25,000       N/A  
6/30/2023     45,200,000       188,823       25,000       N/A  
8/1/2021 - 6/30/2022(i)     45,200,000       189,645       25,000       N/A  
7/31/2021     45,200,000       227,165       25,000       N/A  
7/31/2020     45,200,000       188,225       25,000       N/A  
7/31/2019     45,200,000       193,873       25,000       N/A  
PIMCO Income Strategy Fund II
       
7/1/2024 - 12/31/2024+     N/A       N/A     $ 25,000       N/A  
6/30/2024     3,250,000       4,699,268       25,000       N/A  
6/30/2023     87,425,000       189,850       25,000       N/A  
8/1/2021 - 6/30/2022(i)     87,425,000       191,350       25,000       N/A  
7/31/2021     87,425,000       231,880       25,000       N/A  
7/31/2020     87,425,000       198,210       25,000       N/A  
7/31/2019     87,425,000       205,928       25,000       N/A  
 
^
A zero balance may reflect actual amounts rounding to less than $0.01 or 0.01%.
+
Unaudited
*
Annualized, except for organizational expense, if any.
(a)
 
Includes adjustments required by U.S. GAAP and may differ from net asset values and performance reported elsewhere by the Funds.
(b)
 
Per share amounts based on average number of common shares outstanding during the year or period.
(c)
 
Auction Rate Preferred Shareholders (“ARPS”). See Note 14, Auction Rate Preferred Shares, in the Notes to Financial Statements for more information.
(d)
 
The tax characterization of distributions is determined in accordance with Federal income tax regulations. The actual tax characterization of distributions paid is determined at the end of the fiscal year. See Note 2, Distributions — Common Shares, in the Notes to Financial Statements for more information.
(e)
 
Total investment return is calculated assuming a purchase of a common share at the market price on the first day and a sale of a common share at the market price on the last day of each year or period reported. Dividends and distributions, if any, are assumed, for purposes of this calculation, to be reinvested at prices obtained under the Funds’ dividend reinvestment plan. Total investment return does not reflect brokerage commissions in connection with the purchase or sale of Fund shares.
(f)
 
Calculated on the basis of income and expenses applicable to both common and preferred shares relative to the average net assets of common shareholders. The expense ratio and net investment income do not reflect the effects of dividend payments to preferred shareholders.
(g)
 
Ratio includes interest expense which primarily relates to participation in borrowing and financing transactions. See Note 5, Borrowings and Other Financing Transactions, in the Notes to Financial Statements for more information.
(h)
 
Fiscal year end changed from July 31st to June 30th.
 
       
14
 
PIMCO CLOSED-END FUNDS
     See Accompanying Notes  

   
 
(i)
 
Total distributions for the period ended June 30, 2022 may be lower than prior fiscal years due to fiscal year end change resulting in a reduction of the amount of days in the period ended June 30, 2022.
(j)
 
Ratios shown do not include expenses of the investment companies in which a Fund may invest. See Note 9, Fees and Expenses, in the Notes to Financial Statements for more information regarding the expenses and any applicable fee waivers associated with these investments.
(k)
 
The NAV presented may differ from the NAV reported for the same period in other Fund materials.
1
 
“Asset Coverage per Preferred Share” means the ratio that the value of the total assets of the Fund, less all liabilities and indebtedness not represented by ARPS, bears to the aggregate of the involuntary liquidation preference of ARPS, expressed as a dollar amount per ARPS.
2
 
“Involuntary Liquidating Preference“ means the amount to which a holder of ARPS would be entitled upon the involuntary liquidation of the Fund in preference to the Common Shareholders, expressed as a dollar amount per Preferred Share.
3
 
Between November 4, 2024 and November 8, 2024, the Funds redeemed each outstanding series of Auction-Rate Preferred Shares (“ARPS”) at the full liquidation preference (i.e., face value) of the ARPS. Prior to this redemption, there was no active trading market for the ARPS and the Fund was not able to reliably estimate what their value would have been in a third-party market sale. The liquidation value of the ARPS represents its liquidation preference, which approximates fair value of the shares less any accumulated unpaid dividends. See Note 14, Auction-Rate Preferred Shares, in the notes to Financial Statements for more information.
 
 
 
SEMIANNUAL REPORT
 
  |     DECEMBER 31, 2024    
15
    

Statements of Assets and Liabilities
 
 
December 31, 2024
 
(Unaudited)
 
(Amounts in thousands
, except per share amounts)
 
PIMCO
Corporate &
Income
Opportunity
Fund
   
PIMCO
Corporate &
Income
Strategy
Fund
   
PIMCO High
Income Fund
   
PIMCO Income
Strategy
Fund
   
PIMCO Income
Strategy
Fund II
 
Assets:
         
Investments, at value
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Investments in securities*
  $ 1,985,722     $ 690,730     $ 738,243     $ 352,279     $ 666,906  
Investments in Affiliates
    346,245       101,880       163,824       53,926       77,487  
Financial Derivative Instruments
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Exchange-traded or centrally cleared
    879       378       1,138       292       552  
Over the counter
    6,197       2,085       2,098       886       2,187  
Cash
    3,229       1,202       2,204       965       995  
Deposits with counterparty
    39,763       11,416       13,521       9,347       11,260  
Foreign currency, at value
    4,126       1,428       1,328       626       1,363  
Receivable for investments sold
    81,502       30,756       24,718       11,373       31,211  
Receivable for TBA investments sold
    0       0       85       0       0  
Receivable for Fund shares sold
    1,856       172       0       0       0  
Interest and/or dividends receivable
    26,514       8,761       11,256       4,805       8,547  
Dividends receivable from Affiliates
    1,153       351       545       183       257  
Other assets
    969       1,021       141       781       687  
Total Assets
    2,498,155       850,180       959,101       435,463       801,452  
Liabilities:
         
Borrowings & Other Financing Transactions
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Payable for reverse repurchase agreements
  $ 222,495     $ 32,952     $ 114,979     $ 61,657     $ 78,285  
Financial Derivative Instruments
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Exchange-traded or centrally cleared
    1,131       463       1,064       309       627  
Over the counter
    7,155       210       245       57       214  
Payable for investments purchased
    139,013       47,904       27,474       11,002       44,560  
Payable for investments in Affiliates purchased
    1,242       378       588       196       276  
Payable for investments purchased on a delayed-delivery basis
    10,135       4,250       4,631       2,326       4,838  
Payable for TBA investments purchased
    0       0       170       0       0  
Payable for unfunded loan commitments
    17,805       6,305       6,247       1,737       5,892  
Deposits from counterparty
    7,766       2,501       2,945       1,731       4,046  
Distributions payable to common shareholders
    20,945       7,049       8,049       3,527       6,530  
Accrued management fees
    1,136       512       511       305       520  
Foreign capital gains tax payable
    23       8       11       5       10  
Other liabilities
    342       109       133       115       194  
Total Liabilities
    429,188       102,641       167,047       82,967       145,992  
Commitments and Contingent Liabilities^
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Net Assets Applicable to Common Shareholders
  $ 2,068,967     $ 747,539     $ 792,054     $ 352,496     $ 655,460  
Net Assets Applicable to Common Shareholders Consist of:
         
Par value^^
  $ 2     $ 1     $ 2     $ 0     $ 1  
Paid in capital in excess of par
    2,521,836       888,152        1,130,739       445,511       851,195  
Distributable earnings (accumulated loss)
    (452,871      (140,614     (338,687     (93,015      (195,736
Net Assets Applicable to Common Shareholders
  $ 2,068,967     $ 747,539     $ 792,054     $  352,496     $ 655,460  
Net Asset Value per Common Share
(a)
  $ 11.69     $ 11.89     $ 4.72     $ 8.13     $ 7.20  
Common Shares Outstanding
    177,008       62,875       167,889       43,362       90,975  
Cost of investments in securities
  $  2,216,635     $ 769,876     $ 867,049     $ 397,849     $ 760,389  
Cost of investments in Affiliates
  $ 346,016     $ 101,787     $ 163,722     $ 53,888     $ 77,434  
Cost of foreign currency held
  $ 4,330     $ 1,509     $ 1,369     $ 649     $ 1,432  
Cost or premiums of financial derivative instruments, net
  $ (17,325   $ (14,751   $ 62,579     $ (2,432   $ (8,363
* Includes repurchase agreements of:
  $ 0     $ 2,100     $ 0     $ 0     $ 0  
 
 
A zero balance may reflect actual amounts rounding to less than one thousand.
^
See Note 9, Fees and Expenses, in the Notes to Financial Statements for more information.
^^
($0.00001 per share)
(a)
 
Includes adjustments required by U.S. GAAP and may differ from net asset values and performance reported elsewhere by the Funds.
 
       
16
 
PIMCO CLOSED-END FUNDS
     See Accompanying Notes  

Statements of Operations
 
Six Months Ended December 31, 2024 (Unaudited)
                             
(Amounts in thousands
)
 
PIMCO
Corporate &
Income
Opportunity
Fund
   
PIMCO
Corporate &
Income
Strategy
Fund
   
PIMCO High
Income Fund
   
PIMCO Income
Strategy
Fund
   
PIMCO Income
Strategy
Fund II
 
Investment Income:
         
Interest, net of foreign taxes*
  $ 110,910     $ 39,338     $ 43,214     $ 19,326     $ 40,011  
Dividends
    4,696       1,808       2,663       1,134       2,356  
Dividends from Investments in Affiliates
    6,104       2,207       2,655       995       1,534  
Miscellaneous income
    2,051       652       695       0       0  
Total Income
    123,761       44,005       49,227       21,455       43,901  
Expenses:
         
Management fees
    6,479       2,932       2,949       1,762       3,107  
Trustee fees and related expenses
    129       47       53       24       45  
Interest expense
    8,438       2,253       3,445       1,747       2,781  
Auction agent fees and commissions
    67       9       46       8       58  
Auction rate preferred shares related expenses
    0       28       28       28       28  
Miscellaneous expense
    41       16       17       12       25  
Total Expenses
    15,154       5,285       6,538       3,581       6,044  
Net Investment Income (Loss)
    108,607       38,720       42,689       17,874       37,857  
Net Realized Gain (Loss):
         
Investments in securities
    22,497       12,415       17,575       3,798       11,472  
Investments in Affiliates
    19       5       12       4       28  
Exchange-traded or centrally cleared financial derivative instruments
    (2,809     (2,758     6,954       (1,294     (1,727
Over the counter financial derivative instruments
    16,660       4,977       4,700       2,175       5,272  
Foreign currency
    (379     (211     (323     (66     (258
Net Realized Gain (Loss)
    35,988       14,428       28,918       4,617       14,787  
Net Change in Unrealized Appreciation (Depreciation):
         
Investments in securities
    22,341       4,467       3,336       7,507       6,187  
Investments in Affiliates
    160       59       68       25       32  
Exchange-traded or centrally cleared financial derivative instruments
    2,093       2,487       (5,010     1,690       2,699  
Over the counter financial derivative instruments
    (679     511       721       329       721  
Foreign currency assets and liabilities
    844       159       173       62       228  
Net Change in Unrealized Appreciation (Depreciation)
    24,759       7,683       (712     9,613       9,867  
Net Increase (Decrease) in Net Assets Resulting from Operations
  $  169,354     $  60,831     $  70,895     $  32,104     $  62,511  
Distributions on Auction Rate Preferred Shares from Net Investment Income and/or Realized Capital Gains
  $ (143   $ (16   $ (24   $ (14   $ (113
Net Increase (Decrease) in Net Assets Applicable to Common Shareholders Resulting from Operations
  $ 169,211     $ 60,815     $ 70,871     $ 32,090     $ 62,398  
* Foreign tax withholdings - Interest
  $ 93     $ 33     $ 44     $ 23     $ 41  
 
A zero balance may reflect actual amounts rounding to less than one thousand.
 
 
 
SEMIANNUAL REPORT
 
  |     DECEMBER 31, 2024    
17
    

Statements of Changes in Net Assets
 
 
 
   
PIMCO
Corporate & Income Opportunity Fund
   
PIMCO
Corporate & Income Strategy Fund
 
(Amounts in thousands
)
 
Six Months Ended
December 31, 2024
(Unaudited)
   
Year Ended
June 30, 2024
   
Six Months Ended
December 31, 2024
(Unaudited)
   
Year Ended
June 30, 2024
 
Increase (Decrease) in Net Assets from:
       
Operations:
       
Net investment income (loss)
  $ 108,607     $ 166,257     $ 38,720     $ 53,508  
Net realized gain (loss)
    35,988       (80,913     14,428       (29,897
Net change in unrealized appreciation (depreciation)
    24,759       125,725       7,683       49,035  
Net Increase (Decrease) in Net Assets Resulting from Operations
    169,354       211,069       60,831       72,646  
Distributions on auction rate preferred shares from net investment income and/or realized capital gains
    (143     (10,073     (16     (1,068
Net Increase (Decrease) in Net Assets Applicable to Common Shareholders Resulting from Operations
    169,211       200,996       60,815       71,578  
Distributions to Common Shareholders:
       
From net investment income and/or net realized capital gains
    (121,164     (142,769     (40,915     (52,820
Tax basis return of capital
    0       (71,491     0       (18,729
Total Distributions to Common Shareholders
(a)
    (121,164     (214,260     (40,915     (71,549
Auction-Rate Preferred Share Transactions*:
       
Net Increase (Decrease) resulting from tender of Auction Rate Preferred Shares
    0       6,708       0       1,396  
Common Share Transactions**:
       
Net proceeds from
at-the-market
offering
    188,918       264,295       65,360       97,349  
Issued as reinvestment of distributions
    14,659       26,713       4,412       7,652  
Total increase (decrease) resulting from common share transactions
    203,577       297,716       69,772       106,397  
Total increase (decrease) in net assets applicable to common shareholders
    251,624       284,452       89,672       106,426  
Net Assets Applicable to Common Shareholders:
       
Beginning of period
    1,817,343       1,532,891       657,867       551,441  
End of period
  $  2,068,967     $  1,817,343     $  747,539     $  657,867  
**Common Share Transactions:
       
Shares sold
    13,227       19,176       4,810       7,594  
Shares issued as reinvestment of distributions
    1,067       2,016       337       620  
Net increase (decrease) in common shares outstanding
    14,294       21,192       5,147       8,214  
 
A zero balance may reflect actual amounts rounding to less than one thousand.
*
See Note 13, Common shares offering, in the Notes to Financial Statements.
(a)
 
The tax characterization of distributions is determined in accordance with Federal income tax regulations. The actual tax characterization of distributions paid is determined at the end of the fiscal year. See Note 2, Distributions — Common Shares, in the Notes to Financial Statements for more information.
 
       
18
 
PIMCO CLOSED-END FUNDS
     See Accompanying Notes  

 
PIMCO
High Income Fund
   
PIMCO
Income Strategy Fund
   
PIMCO
Income Strategy Fund II
 
Six Months Ended
December 31, 2024
(Unaudited)
   
Year Ended
June 30, 2024
   
Six Months Ended
December 31, 2024
(Unaudited)
   
Year Ended
June 30, 2024
   
Six Months Ended
December 31, 2024
(Unaudited)
   
Year Ended
June 30, 2024
 
         
         
$
42,689
 
 
$
61,636
 
 
$
17,874
 
 
$
28,902
 
 
$
37,857
 
 
$
58,573
 
 
28,918
 
 
 
(29,333
 
 
4,617
 
 
 
(30,455
 
 
14,787
 
 
 
(46,632
 
(712
 
 
60,333
 
 
 
9,613
 
 
 
40,699
 
 
 
9,867
 
 
 
67,612
 
 
70,895
 
 
 
92,636
 
 
 
32,104
 
 
 
39,146
 
 
 
62,511
 
 
 
79,553
 
 
(24
 
 
(3,183
 
 
(14
 
 
(1,646
 
 
(113
 
 
(4,421
 
70,871
 
 
 
89,453
 
 
 
32,090
 
 
 
37,500
 
 
 
62,398
 
 
 
75,132
 
         
 
(47,059
 
 
(73,253
 
 
(20,625
 
 
(24,997
 
 
(38,505
 
 
(48,580
 
0
 
 
 
(14,503
 
 
0
 
 
 
(13,156
 
 
0
 
 
 
(25,020
 
(47,059
 
 
(87,756
 
 
(20,625
 
 
(38,153
 
 
(38,505
 
 
(73,600
         
 
0
 
 
 
3,387
 
 
 
0
 
 
 
2,385
 
 
 
0
 
 
 
4,216
 
         
 
42,504
 
 
 
40,397
 
 
 
20,049
 
 
 
17,556
 
 
 
19,661
 
 
 
19,023
 
 
4,799
 
 
 
8,417
 
 
 
1,597
 
 
 
3,566
 
 
 
3,611
 
 
 
6,244
 
 
47,303
 
 
 
52,201
 
 
 
21,646
 
 
 
23,507
 
 
 
23,272
 
 
 
29,483
 
 
71,115
 
 
 
53,898
 
 
 
33,111
 
 
 
22,854
 
 
 
47,165
 
 
 
31,015
 
         
 
720,939
 
 
 
667,041
 
 
 
319,385
 
 
 
296,531
 
 
 
608,295
 
 
 
577,280
 
$
 792,054
 
 
$
 720,939
 
 
$
 352,496
 
 
$
 319,385
 
 
$
 655,460
 
 
$
 608,295
 
         
 
8,675
 
 
 
8,400
 
 
 
2,401
 
 
 
2,141
 
 
 
2,640
 
 
 
2,600
 
 
1,020
 
 
 
1,822
 
 
 
198
 
 
 
453
 
 
 
508
 
 
 
898
 
 
9,695
 
 
 
10,222
 
 
 
2,599
 
 
 
2,594
 
 
 
3,148
 
 
 
3,498
 
 
 
 
SEMIANNUAL REPORT
 
  |     DECEMBER 31, 2024    
19
    

Statements of Cash Flows
 
 
 
Six Months Ended December 31, 2024 (Unaudited)
                             
(Amounts in thousands
)
 
PIMCO
Corporate & Income
Opportunity
Fund
   
PIMCO
Corporate & Income
Strategy
Fund
   
PIMCO
High Income
Fund
   
PIMCO
Income Strategy
Fund
   
PIMCO
Income Strategy
Fund II
 
Cash Flows Provided by (Used for) Operating Activities:
         
Net increase (decrease) in net assets resulting from operations
  $ 169,354     $ 60,831     $ 70,895     $ 32,104     $ 62,511  
Adjustments to Reconcile Net Increase (Decrease) in Net Assets from Operations to Net Cash Provided by (Used for) Operating Activities:
         
Purchases of long-term securities
    (577,791     (190,480     (144,691     (37,750     (149,423
Proceeds from sales of long-term securities
    716,909       249,382       191,386       42,833       160,533  
(Purchases) Proceeds from sales of short-term portfolio investments, net
    (227,470     (50,587     (61,651     (22,520     (2,190
(Increase) decrease in deposits with counterparty
    3,949       1,333       42       370       1,381  
(Increase) decrease in receivable for investments sold
    (59,136     (17,535     (14,391     (5,273     (21,111
(Increase) decrease in interest and/or dividends receivable
    (65     (239     (1,279     (310     (452
(Increase) decrease in dividends receivable from Affiliates
    (571     (69     (200     (84     (14
Proceeds from (Payments on) exchange-traded or centrally cleared financial derivative instruments
    (115     59       2,624       564       1,463  
Proceeds from (Payments on) over the counter financial derivative instruments
    15,998       4,977       4,699       2,175       5,273  
(Increase) decrease in other assets
    (3     (50     (1     (58     (163
Increase (decrease) in payable for investments purchased
    48,525       18,146       5,963       8,413       30,191  
Increase (decrease) in payable for unfunded loan commitments
    (12,937     (3,984     (5,123     (1,718     (3,784
Increase (decrease) in deposits from counterparty
    2,597       496       1,082       1,059       715  
Increase (decrease) in accrued management fees
    232       105       91       55       61  
Proceeds from (Payments on) foreign currency transactions
    424       (42     (106     (22     (41
Increase (decrease) in foreign capital gains tax payable
    (1     (1     (1     (1     (1
Increase (decrease) in other liabilities
    35       8       14       7       26  
Net Realized (Gain) Loss
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Investments in securities
    (22,497     (12,415     (17,575     (3,798     (11,472
Investments in Affiliates
    (19     (5     (12     (4     (28
Exchange-traded or centrally cleared financial derivative instruments
    2,809       2,758       (6,954     1,294       1,727  
Over the counter financial derivative instruments
    (16,660     (4,977     (4,700     (2,175     (5,272
Foreign currency
    379       211       323       66       258  
Net Change in Unrealized (Appreciation) Depreciation
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Investments in securities
    (22,341     (4,467     (3,336     (7,507     (6,187
Investments in Affiliates
    (160     (59     (68     (25     (32
Exchange-traded or centrally cleared financial derivative instruments
    (2,093     (2,487     5,010       (1,690     (2,699
Over the counter financial derivative instruments
    679       (511     (721     (329     (721
Foreign currency assets and liabilities
    (844     (159     (173     (62     (228
Net amortization (accretion) on investments
    (20,357     (6,948     (8,170     (2,959     (7,309
Net Cash Provided by (Used for) Operating Activities
    (1,170     43,291       12,977       2,655       53,012  
Cash Flows Received from (Used for) Financing Activities:
         
Payments resulting from tender of Auction Rate Preferred Shares
    (4,375     (1,075     (1,675     (925     (3,250
Net proceeds from at-the-market offering
    188,586       65,652       42,817       20,049       19,661  
Increase (decrease) in overdraft due to custodian
    (1,920     (45     (24     0       (309
Cash distributions paid*
    (104,805     (35,916     (41,787     (18,774     (34,629
Cash distributions paid to auction rate preferred shareholders
    (147     (17     (25     (14     (117
Proceeds from reverse repurchase agreements
    1,264,546       346,785       671,374       223,195       460,327  
Payments on reverse repurchase agreements
     (1,333,360      (416,564      (680,265      (224,736      (492,499
Net Cash Received from (Used for) Financing Activities
    8,525       (41,180     (9,585     (1,205     (50,816
Net Increase (Decrease) in Cash and Foreign Currency
    7,355       2,111       3,392       1,450       2,196  
Cash and Foreign Currency:
         
Beginning of period
    0       519       140       141       162  
End of period
  $ 7,355     $ 2,630     $ 3,532     $ 1,591     $ 2,358  
* Reinvestment of distributions
  $ 14,659     $ 4,412     $ 4,799     $ 1,597     $ 3,611  
Supplemental Disclosure of Cash Flow Information:
         
Interest expense paid during the period
  $ 8,578     $ 2,688     $ 3,626     $ 1,810     $ 3,221  
Non-Cash Payment In-Kind
  $ 7,397     $ 2,686     $ 3,012     $ 738     $ 2,630  
 
 
A zero balance may reflect actual amounts rounding to less than one thousand.
A Statement of Cash Flows is presented when a Fund has a significant amount of borrowing during the period, based on the average total borrowing outstanding in relation to total assets or when substantially all of a Fund’s investments are not classified as Level 1 or 2 in the fair value hierarchy.
 
       
20
 
PIMCO CLOSED-END FUNDS
     See Accompanying Notes  

Schedule of Investments
 
PIMCO Corporate & Income Opportunity Fund
 
 
December 31, 2024
 
(Unaudited)
 
(Amounts in thousands*, except number of shares, contracts, units and ounces, if any)
 
       
PRINCIPAL
AMOUNT
(000S)
       
MARKET
VALUE
(000S)
 
INVESTMENTS IN SECURITIES 96.0%
 
LOAN PARTICIPATIONS AND ASSIGNMENTS 31.0%
 
Advanz Pharma Corp.
 
7.559% (EUR003M + 4.500%) due 10/17/2031 ~
 
EUR
 
 
3,700
 
 
$
 
 
3,839
 
Aligned Data Centers International LP
 
8.447% (TSFR3M + 3.500%) due 05/16/2028 «~
 
$
 
 
10,300
 
   
 
10,260
 
Altar Bidco, Inc.
 
9.747% (TSFR6M + 5.600%) due 02/01/2030 ~
   
 
3,450
 
   
 
3,351
 
Altice France SA
 
8.679% (EUR003M + 0.055%) due 08/15/2028 ~
 
EUR
 
 
199
 
   
 
169
 
10.147% due 08/15/2028 ~
 
$
 
 
16,460
 
   
 
13,262
 
AP Core Holdings LLC
 
9.971% due 09/01/2027 ~
   
 
33,817
 
   
 
32,941
 
Barnes Group, Inc.
 
TBD% due 12/10/2031 ~
   
 
6,000
 
   
 
6,012
 
BDO U.S.A PC
 
9.524% due 08/31/2028 «~
   
 
6,824
 
   
 
6,863
 
Central Parent LLC
 
TBD% due 07/06/2029 ~
   
 
9,850
 
   
 
9,735
 
Clover Holdings 2 LLC
 
TBD% due 11/01/2029 ~µ
   
 
2,209
 
   
 
2,206
 
8.428% due 11/01/2031 ~
   
 
16,500
 
   
 
16,706
 
Comexposium
 
4.969% (EUR012M + 4.000%) due 03/28/2026 «~
 
EUR
 
 
24,800
 
   
 
29,928
 
CoreWeave Compute Acquisition Co. LLC
 
TBD% (TSFR3M + 6.000%) due 05/16/2029 «~µ
 
$
 
 
27,000
 
   
 
27,073
 
Databricks, Inc.
 
TBD% due 12/20/2030 «
   
 
4,913
 
   
 
4,888
 
TBD% due 12/20/2030 «µ
   
 
1,087
 
   
 
1,082
 
Diamond Sports Group LLC
 
TBD% due 05/25/2026 «~
   
 
3,552
 
   
 
548
 
Encina Private Credit LLC
 
TBD% due 11/30/2025 «µ
   
 
5,569
 
   
 
5,471
 
Endure Digital, Inc.
 
8.138% due 02/10/2028 «~
   
 
10,373
 
   
 
8,506
 
Envision Healthcare Corp.
 
12.507% due 11/03/2028 ~
   
 
24,212
 
   
 
24,575
 
EP Purchaser LLC
 
11.000% (EUR003M + 4.500%) due 11/06/2028 ~
   
 
1,700
 
   
 
1,696
 
Finastra U.S.A., Inc.
 
TBD% due 09/13/2029 «~µ
   
 
282
 
   
 
282
 
TBD% due 09/13/2029 «~
   
 
2,698
 
   
 
2,740
 
First Brands Group LLC
 
9.847% due 03/30/2027 ~
   
 
2,988
 
   
 
2,807
 
Forward Air Corp.
 
9.085% due 12/19/2030 ~
   
 
6,874
 
   
 
6,911
 
Galaxy U.S. Opco, Inc.
 
9.335% due 04/29/2029 ~
   
 
5,572
 
   
 
4,980
 
Gateway Casinos & Entertainment Ltd.
 
TBD% due 12/18/2030
   
 
14,105
 
   
 
14,345
 
Gray Television, Inc.
 
9.803% due 06/04/2029 ~
   
 
7,363
 
   
 
6,987
 
Hudson’s Bay Co.
 
TBD% due 04/03/2026
   
 
3,994
 
   
 
3,993
 
iHeartCommunications, Inc.
 
7.721% due 05/01/2026 ~
   
 
2,010
 
   
 
1,795
 
Ivanti Software, Inc.
 
9.121% due 12/01/2027 ~
   
 
25,411
 
   
 
 20,837
 
J&J Ventures Gaming LLC
 
9.471% due 04/26/2028 «~
   
 
3,210
 
   
 
3,238
 
Lealand Finance Co. BV
 
7.471% due 06/30/2027 ~
   
 
189
 
   
 
97
 
8.472% due 12/31/2027 ~
   
 
2,349
 
   
 
945
 
Lifepoint Health, Inc.
 
8.406% due 05/17/2031 ~
   
 
8,894
 
   
 
8,936
 
       
PRINCIPAL
AMOUNT
(000S)
       
MARKET
VALUE
(000S)
 
Magenta Security Holdings LLC
 
10.835% due 07/27/2028 ~
 
$
 
 
283
 
 
$
 
 
289
 
11.595% due 07/27/2028 ~
   
 
297
 
   
 
275
 
Magenta Security Holdings LLC (5.500% PIK)
 
5.500% due 07/27/2028 ~(b)
   
 
1,322
 
   
 
465
 
Magenta Security Holdings LLC (6.250% PIK)
 
6.250% due 07/27/2028 ~(b)
   
 
381
 
   
 
229
 
MH SUB I LLC
 
TBD% due 12/11/2031 ~
   
 
6,000
 
   
 
5,957
 
MPH Acquisition Holdings LLC
 
9.026% due 09/01/2028 ~
   
 
21,642
 
   
 
18,681
 
Obol France 3 SAS
 
8.058% (TSFR3M + 4.750%) due 12/31/2028 ~
 
EUR
 
 
12,437
 
   
 
12,443
 
Ocs Group Holdings Ltd.
 
TBD% due 11/27/2031 «~
 
GBP
 
 
16,450
 
   
 
20,426
 
Poseidon Bidco SASU
 
7.683% (EUR003M + 5.000%) due 03/13/2030 ~
 
EUR
 
 
6,500
 
   
 
4,397
 
Project Alpha Intermediate Holding, Inc.
 
TBD% due 11/22/2032 ~
 
$
 
 
2,700
 
   
 
2,744
 
7.579% due 10/28/2030 ~
   
 
1,895
 
   
 
1,910
 
Promotora de Informaciones SA
 
8.439% (EUR003M + 5.220%) due 12/31/2026 ~
 
EUR
 
 
43,000
 
   
 
44,096
 
Promotora de Informaciones SA (5.000% PIK)
 
5.000% (EUR003M + 2.970%) due 06/30/2027 ~(b)
   
 
1,661
 
   
 
1,637
 
Sandisk Corp.
 
TBD% due 12/13/2031 ~
 
$
 
 
6,000
 
   
 
5,908
 
SCUR-Alpha 1503 GmbH
 
8.556% (EUR003M + 0.055%) due 03/29/2030 ~
 
EUR
 
 
5,400
 
   
 
5,521
 
10.085% due 03/29/2030 ~
 
$
 
 
8,352
 
   
 
7,987
 
Sophia LP
 
9.107% due 11/15/2032 ~
   
 
100
 
   
 
102
 
Specialty Building Products Holdings LLC
 
8.207% due 10/15/2028 ~
   
 
2,095
 
   
 
2,088
 
Steenbok Lux Finco 2 SARL
 
10.000% due 06/30/2026 ~
 
EUR
 
 
66,717
 
   
 
21,956
 
Subcalidora 2 SARL
 
8.433% (EUR003M + 5.750%) due 08/14/2029 «~
   
 
18,000
 
   
 
18,692
 
Syniverse Holdings, Inc.
 
11.329% due 05/13/2027 ~
 
$
 
 
41,127
 
   
 
41,303
 
Team Health Holdings, Inc.
 
9.835% due 03/02/2027 ~
   
 
6,940
 
   
 
6,730
 
The Stepstone Group MidCo 2 GMBH
 
TBD% due 12/04/2031 ~
 
EUR
 
 
20,900
 
   
 
21,439
 
TBD% due 12/04/2031 ~
 
$
 
 
3,900
 
   
 
3,861
 
U.S. Renal Care, Inc.
 
9.471% due 06/20/2028 ~
   
 
58,187
 
   
 
54,650
 
Unicorn Bay
 
13.000% due 12/31/2026 «
 
HKD
 
 
134,619
 
   
 
17,348
 
Vantive Health LLC
 
TBD% due 07/23/2029 «µ
 
$
 
 
764
 
   
 
753
 
TBD% due 07/23/2031 «
   
 
4,236
 
   
 
4,169
 
Veritas U.S., Inc.
 
TBD% due 12/18/2027
   
 
567
 
   
 
570
 
TBD% due 12/09/2029
   
 
1,711
 
   
 
1,706
 
Veritiv Corp.
 
8.829% due 11/30/2030 ~
   
 
1,297
 
   
 
1,302
 
Wesco Aircraft Holdings, Inc.
 
13.153% (TSFR1M + 8.600%) due 02/01/2025 «~
   
 
15,294
 
   
 
16,373
 
Westmoreland Coal Co.
 
8.000% due 03/15/2029
   
 
1,375
 
   
 
860
 
Zuora, Inc.
 
TBD% due 12/13/2031 ~
   
 
6,000
 
   
 
5,985
 
       
 
 
 
Total Loan Participations and Assignments (Cost $670,574)
 
 
 640,856
 
 
 
 
 
       
PRINCIPAL
AMOUNT
(000S)
       
MARKET
VALUE
(000S)
 
CORPORATE BONDS & NOTES 30.0%
 
BANKING & FINANCE 8.1%
 
Adler Financing SARL
 
12.500% due 12/31/2028
 
EUR
 
 
14,845
 
 
$
 
 
15,903
 
ADLER Real Estate GmbH
 
3.000% due 04/27/2026
   
 
400
 
   
 
397
 
Alamo Re Ltd.
 
12.034%
(T-BILL
1MO + 7.750%) due 06/07/2027 ~
 
$
 
 
600
 
   
 
627
 
15.534%
(T-BILL
1MO + 11.250%) due 06/08/2026 ~
   
 
300
 
   
 
318
 
Ally Financial, Inc.
 
5.543% due 01/17/2031 •
   
 
500
 
   
 
493
 
Antares Holdings LP
 
6.350% due 10/23/2029 (j)
   
 
1,150
 
   
 
1,142
 
Armor Holdco, Inc.
 
8.500% due 11/15/2029
   
 
14,000
 
   
 
 14,206
 
Armor RE Ltd.
 
12.784%
(T-BILL
3MO + 8.500%) due 01/07/2032 ~
   
 
350
 
   
 
350
 
14.534%
(T-BILL
3MO + 10.250%) due 05/07/2031 ~
   
 
250
 
   
 
262
 
Banca Monte dei Paschi di Siena SpA
 
8.000% due 01/22/2030 •
 
EUR
 
 
1,609
 
   
 
1,672
 
Banco Bilbao Vizcaya Argentaria SA
 
6.033% due 03/13/2035 •(j)
 
$
 
 
1,800
 
   
 
1,800
 
Bayou Re Ltd.
 
12.784%
(T-BILL
1MO + 8.500%) due 04/30/2031 ~
   
 
300
 
   
 
322
 
BGC Group, Inc.
 
6.600% due 06/10/2029 (j)
   
 
1,300
 
   
 
1,332
 
BOI Finance BV
 
7.500% due 02/16/2027
 
EUR
 
 
7,100
 
   
 
7,176
 
Bonanza RE Ltd.
 
4.284%
(T-BILL
3MO) due 01/08/2026 ~
 
$
 
 
250
 
   
 
200
 
BPCE SA
 
5.936% due 05/30/2035 •
   
 
800
 
   
 
793
 
7.003% due 10/19/2034 •
   
 
6,000
 
   
 
6,397
 
Cape Lookout Re Ltd.
 
12.314%
(T-BILL
1MO + 8.000%) due 04/05/2027 ~
   
 
2,200
 
   
 
2,290
 
CI Financial Corp.
 
7.500% due 05/30/2029 (j)
   
 
4,900
 
   
 
5,132
 
Country Garden Holdings Co. Ltd.
 
2.700% due 07/12/2026 ^(c)
   
 
300
 
   
 
32
 
3.125% due 10/22/2025 ^(c)
   
 
200
 
   
 
20
 
4.800% due 08/06/2030 ^(c)
   
 
200
 
   
 
21
 
6.150% due 09/17/2025 ^(c)
   
 
200
 
   
 
21
 
Credit Suisse AG AT1 Claim
   
 
6,636
 
   
 
828
 
Deutsche Bank AG
 
5.403% due 09/11/2035 •
   
 
500
 
   
 
474
 
East Lane Re Ltd.
 
13.534%
(T-BILL
3MO + 9.250%) due 03/31/2026 ~
   
 
300
 
   
 
301
 
EPR Properties
 
3.750% due 08/15/2029 (j)
   
 
100
 
   
 
93
 
4.500% due 06/01/2027 (j)
   
 
400
 
   
 
393
 
Essential Properties LP
 
2.950% due 07/15/2031
   
 
500
 
   
 
426
 
Everglades Re Ltd.
 
14.814%
(T-BILL
1MO + 10.500%) due 05/13/2031 ~
   
 
1,500
 
   
 
1,564
 
15.814%
(T-BILL
1MO + 11.500%) due 05/13/2031 ~
   
 
1,500
 
   
 
1,561
 
17.064%
(T-BILL
1MO + 12.750%) due 05/13/2031 ~
   
 
1,500
 
   
 
1,555
 
F&G Annuities & Life, Inc.
 
6.250% due 10/04/2034
   
 
400
 
   
 
388
 
6.500% due 06/04/2029 (j)
   
 
600
 
   
 
613
 
GSPA Monetization Trust
 
6.422% due 10/09/2029
   
 
3,831
 
   
 
3,802
 
 
See Accompanying Notes  
 
SEMIANNUAL REPORT
 
  |     DECEMBER 31, 2024    
21
    

Schedule of Investments
 
PIMCO Corporate & Income Opportunity Fund
 
(Cont.)
   
 
       
PRINCIPAL
AMOUNT
(000S)
       
MARKET
VALUE
(000S)
 
Hampton Roads PPV LLC
 
6.171% due 06/15/2053 (j)
 
$
 
 
1,800
 
 
$
 
 
1,708
 
Hannon Armstrong Sustainable Infrastructure Capital, Inc.
 
6.375% due 07/01/2034
   
 
2,400
 
   
 
2,339
 
Hestia Re Ltd.
 
14.364%
(T-BILL
1MO + 10.080%) due 04/22/2025 ~
   
 
1,878
 
   
 
1,703
 
Hudson Pacific Properties LP
 
3.250% due 01/15/2030 (j)
   
 
300
 
   
 
204
 
3.950% due 11/01/2027 (j)
   
 
200
 
   
 
174
 
4.650% due 04/01/2029 (j)
   
 
400
 
   
 
302
 
5.950% due 02/15/2028 (j)
   
 
1,100
 
   
 
940
 
Integrity Re Ltd.
 
21.284%
(T-BILL
1MO + 17.000%) due 06/08/2026 ~
   
 
1,100
 
   
 
1,189
 
27.284%
(T-BILL
1MO + 23.000%) due 06/08/2026 ~
   
 
1,100
 
   
 
1,012
 
Intesa Sanpaolo SpA
 
7.200% due 11/28/2033 (j)
   
 
1,400
 
   
 
1,516
 
8.248% due 11/21/2033 •(j)
   
 
14,304
 
   
 
16,053
 
Kennedy Wilson Europe Real Estate Ltd.
 
3.250% due 11/12/2025
 
EUR
 
 
821
 
   
 
846
 
Long Walk Reinsurance Ltd.
 
14.034%
(T-BILL
3MO + 9.750%) due 01/30/2031 ~
 
$
 
 
1,900
 
   
 
1,933
 
Longleaf Pine Re Ltd.
 
21.784%
(T-BILL
1MO + 17.500%) due 05/27/2031 ~
   
 
350
 
   
 
391
 
Marex Group PLC
 
6.404% due 11/04/2029
   
 
700
 
   
 
707
 
Polestar Re Ltd.
 
14.784%
(T-BILL
3MO + 10.500%) due 01/07/2028 ~
   
 
850
 
   
 
884
 
17.564%
(T-BILL
3MO + 13.250%) due 01/07/2027 ~
   
 
2,200
 
   
 
2,292
 
Purple Re Ltd.
 
13.284%
(T-BILL
1MO + 9.000%) due 06/06/2031 ~
   
 
400
 
   
 
416
 
Sammons Financial Group, Inc.
 
6.875% due 04/15/2034 (j)
   
 
1,100
 
   
 
1,152
 
Sanders Re Ltd.
 
17.284%
(T-BILL
3MO + 13.000%) due 04/09/2029 ~
   
 
3,241
 
   
 
3,182
 
Societe Generale SA
 
6.691% due 01/10/2034 •(j)
   
 
7,100
 
   
 
7,293
 
Synchrony Financial
 
5.935% due 08/02/2030 •(j)
   
 
4,200
 
   
 
4,242
 
Titanium 2l Bondco SARL
 
6.250% due 01/14/2031
 
EUR
 
 
21,922
 
   
 
7,731
 
Torrey Pines Re Ltd.
 
10.284%
(T-BILL
1MO + 6.000%) due 06/07/2032 ~
 
$
 
 
500
 
   
 
525
 
11.534%
(T-BILL
1MO + 7.250%) due 06/07/2032 ~
   
 
400
 
   
 
414
 
13.284%
(T-BILL
1MO + 9.000%) due 06/05/2031 ~
   
 
400
 
   
 
417
 
Uniti Group LP
 
6.000% due 01/15/2030 (j)
   
 
20,566
 
   
 
18,085
 
10.500% due 02/15/2028 (j)
   
 
10,171
 
   
 
10,856
 
Ursa Re Ltd.
 
13.564%
(T-BILL
3MO + 9.250%) due 12/07/2028 ~
   
 
2,300
 
   
 
2,439
 
Voyager Aviation Holdings LLC
 
8.500% due 05/09/2026 ^«(c)
   
 
9,172
 
   
 
0
 
Winston RE Ltd.
 
14.564%
(T-BILL
3MO + 10.250%) due 02/26/2031 ~
   
 
280
 
   
 
295
 
16.064%
(T-BILL
3MO + 11.750%) due 02/26/2031 ~
   
 
1,700
 
   
 
1,756
 
Yosemite Re Ltd.
 
14.879%
(T-BILL
3MO + 10.595%) due 06/06/2025 ~
   
 
1,790
 
   
 
1,840
 
       
 
 
 
       
 
 167,740
 
       
 
 
 
       
PRINCIPAL
AMOUNT
(000S)
       
MARKET
VALUE
(000S)
 
INDUSTRIALS 18.4%
 
Air Canada Pass-Through Trust
 
3.300% due 07/15/2031
 
$
 
 
69
 
 
$
 
 
64
 
5.250% due 10/01/2030
   
 
836
 
   
 
834
 
Altice France Holding SA
 
8.000% due 05/15/2027
 
EUR
 
 
10,000
 
   
 
2,807
 
10.500% due 05/15/2027
 
$
 
 
19,600
 
   
 
5,807
 
Altice France SA
 
3.375% due 01/15/2028
 
EUR
 
 
700
 
   
 
551
 
4.000% due 07/15/2029
   
 
1,800
 
   
 
1,417
 
5.125% due 01/15/2029
 
$
 
 
2,600
 
   
 
1,973
 
5.125% due 07/15/2029
   
 
2,400
 
   
 
1,800
 
5.500% due 01/15/2028
   
 
8,000
 
   
 
5,929
 
5.500% due 10/15/2029
   
 
4,000
 
   
 
3,016
 
5.875% due 02/01/2027
 
EUR
 
 
700
 
   
 
584
 
8.125% due 02/01/2027
 
$
 
 
1,100
 
   
 
893
 
Bayer U.S. Finance LLC
 
6.375% due 11/21/2030 (j)
   
 
200
 
   
 
206
 
6.500% due 11/21/2033 (j)
   
 
400
 
   
 
407
 
Boeing Co.
 
6.259% due 05/01/2027 (j)
   
 
800
 
   
 
819
 
British Airways Pass-Through Trust
 
4.250% due 05/15/2034
   
 
46
 
   
 
44
 
Burberry Group PLC
 
5.750% due 06/20/2030
 
GBP
 
 
4,529
 
   
 
5,506
 
Carvana Co. (14.000% PIK)
 
14.000% due 06/01/2031 (b)
 
$
 
 
7,465
 
   
 
8,560
 
CDW LLC
 
5.550% due 08/22/2034 (j)
   
 
700
 
   
 
691
 
Choice Hotels International, Inc.
 
5.850% due 08/01/2034 (j)
   
 
500
 
   
 
501
 
CVS Pass-Through Trust
 
7.507% due 01/10/2032 (j)
   
 
1,136
 
   
 
1,197
 
Deluxe Corp.
 
8.125% due 09/15/2029
   
 
600
 
   
 
609
 
DISH DBS Corp.
 
5.250% due 12/01/2026
   
 
22,392
 
   
 
20,395
 
5.750% due 12/01/2028
   
 
31,300
 
   
 
26,820
 
Ecopetrol SA
 
7.750% due 02/01/2032
   
 
11,500
 
   
 
11,169
 
8.375% due 01/19/2036
   
 
620
 
   
 
598
 
Ellucian Holdings, Inc.
 
6.500% due 12/01/2029
   
 
3,100
 
   
 
3,109
 
Essent Group Ltd.
 
6.250% due 07/01/2029
   
 
900
 
   
 
919
 
Exela Intermediate LLC (5.750% Cash and 5.750% PIK)
 
11.500% due 04/15/2026 (b)
   
 
141
 
   
 
24
 
Ford Motor Co.
 
7.700% due 05/15/2097 (j)
   
 
17,631
 
   
 
18,278
 
GN Bondco LLC
 
9.500% due 10/15/2031 (j)
   
 
7,600
 
   
 
8,012
 
Greene King Finance PLC
 
6.646% (BP0003M + 1.800%) due 12/15/2034 ~
 
GBP
 
 
350
 
   
 
384
 
HCA, Inc.
 
7.500% due 11/15/2095 (j)
 
$
 
 
4,516
 
   
 
4,763
 
IHO Verwaltungs GmbH (7.750% Cash or 8.500% PIK)
 
7.750% due 11/15/2030 (b)
   
 
1,600
 
   
 
1,599
 
Intelsat Jackson Holdings SA
 
6.500% due 03/15/2030 (j)
   
 
32,757
 
   
 
 30,296
 
Inter Media & Communication SpA
 
6.750% due 02/09/2027
 
EUR
 
 
1,571
 
   
 
1,660
 
JetBlue Airways Corp.
 
9.875% due 09/20/2031
 
$
 
 
19,280
 
   
 
20,505
 
LABL, Inc.
 
8.625% due 10/01/2031 (j)
   
 
600
 
   
 
556
 
Market Bidco Finco PLC
 
4.750% due 11/04/2027
 
EUR
 
 
1,800
 
   
 
1,827
 
Newfold Digital Holdings Group, Inc.
 
6.000% due 02/15/2029 «
 
$
 
 
4,750
 
   
 
2,898
 
11.750% due 10/15/2028 «
   
 
300
 
   
 
264
 
Nissan Motor Co. Ltd.
 
4.810% due 09/17/2030 (j)
   
 
21,100
 
   
 
19,848
 
       
PRINCIPAL
AMOUNT
(000S)
       
MARKET
VALUE
(000S)
 
Noble Finance LLC
 
8.000% due 04/15/2030
 
$
 
 
2,600
 
 
$
 
 
2,629
 
NPC Ukrenergo
 
6.875% due 11/09/2028
   
 
1,000
 
   
 
685
 
Petroleos Mexicanos
 
6.700% due 02/16/2032 (j)
   
 
9,094
 
   
 
7,918
 
6.840% due 01/23/2030 (j)
   
 
2,300
 
   
 
2,103
 
Prime Healthcare Services, Inc.
 
9.375% due 09/01/2029
   
 
4,400
 
   
 
4,285
 
Rivian Holdings LLC
 
10.502% due 10/15/2026 •
   
 
11,640
 
   
 
11,724
 
Russian Railways Via RZD Capital PLC
 
7.487% due 03/25/2031 ^(c)
 
GBP
 
 
1,500
 
   
 
1,314
 
Spirit Airlines Pass-Through Trust
 
3.375% due 08/15/2031
 
$
 
 
65
 
   
 
58
 
4.100% due 10/01/2029
   
 
721
 
   
 
671
 
Thames Water Utilities Finance PLC
 
6.500% due 02/09/2032
 
GBP
 
 
100
 
   
 
101
 
9.750% due 04/30/2028 «
   
 
29
 
   
 
34
 
Topaz Solar Farms LLC
 
4.875% due 09/30/2039 (j)
 
$
 
 
3,409
 
   
 
3,188
 
5.750% due 09/30/2039 (j)
   
 
17,748
 
   
 
17,309
 
U.S. Renal Care, Inc.
 
10.625% due 06/28/2028
   
 
3,751
 
   
 
3,216
 
United Airlines Pass-Through Trust
 
2.700% due 11/01/2033 (j)
   
 
156
 
   
 
139
 
4.150% due 02/25/2033
   
 
68
 
   
 
65
 
Vale SA
 
0.000% due 12/29/2049 ~(h)
 
BRL
 
 
250,000
 
   
 
14,355
 
Venture Global LNG, Inc.
 
9.500% due 02/01/2029
 
$
 
 
7,279
 
   
 
8,050
 
9.875% due 02/01/2032 (j)
   
 
5,260
 
   
 
5,775
 
Viridien
 
7.750% due 04/01/2027
 
EUR
 
 
14,219
 
   
 
14,731
 
8.750% due 04/01/2027 (j)
 
$
 
 
7,048
 
   
 
6,937
 
Wesco Aircraft Holdings, Inc. (7.500% Cash and 3.000% PIK)
 
10.500% due 11/15/2026 ^«(b)(c)
   
 
62,397
 
   
 
51,530
 
Yinson Boronia Production BV
 
8.947% due 07/31/2042
   
 
3,500
 
   
 
3,656
 
YPF Energia Electrica SA
 
7.875% due 10/16/2032
   
 
2,000
 
   
 
1,980
 
       
 
 
 
       
 
380,592
 
       
 
 
 
UTILITIES 3.5%
 
Chile Electricity Lux MPC SARL
 
5.580% due 10/20/2035
   
 
3,200
 
   
 
3,114
 
FORESEA Holding SA
 
7.500% due 06/15/2030 (j)
   
 
562
 
   
 
542
 
7.500% due 06/15/2030
   
 
784
 
   
 
755
 
NGD Holdings BV
 
6.750% due 12/31/2026
   
 
964
 
   
 
762
 
Oi SA (10.000% Cash or 7.500% Cash and 6.000% PIK)
 
10.000% due 06/30/2027 (b)
   
 
31,632
 
   
 
28,497
 
Oi SA (8.500% PIK)
 
8.500% due 12/31/2028 (b)
   
 
62,700
 
   
 
6,975
 
Pacific Gas & Electric Co.
 
4.000% due 12/01/2046 (j)
   
 
1,006
 
   
 
761
 
4.300% due 03/15/2045
   
 
257
 
   
 
206
 
4.450% due 04/15/2042 (j)
   
 
2,491
 
   
 
2,069
 
4.750% due 02/15/2044 (j)
   
 
8,891
 
   
 
7,614
 
Peru LNG SRL
 
5.375% due 03/22/2030
   
 
16,955
 
   
 
15,637
 
Qwest Corp.
 
7.375% due 05/01/2030
   
 
6,900
 
   
 
5,746
 
       
 
 
 
       
 
72,678
 
       
 
 
 
Total Corporate Bonds & Notes (Cost $713,486)
 
 
 621,010
 
 
 
 
 
 
       
22
 
PIMCO CLOSED-END FUNDS
  
 
See Accompanying Notes
 

     
December 31, 2024
 
(Unaudited)
 
       
PRINCIPAL
AMOUNT
(000S)
       
MARKET
VALUE
(000S)
 
CONVERTIBLE BONDS & NOTES 0.2%
 
INDUSTRIALS 0.2%
 
DISH Network Corp.
 
3.375% due 08/15/2026
 
$
 
 
5,900
 
 
$
 
 
4,941
 
       
 
 
 
Total Convertible Bonds & Notes (Cost $5,900)
 
 
4,941
 
 
 
 
 
MUNICIPAL BONDS & NOTES 1.1%
 
ARIZONA 0.1%
 
Maricopa County, Arizona Industrial Development Authority Revenue Notes, Series 2024
 
7.375% due 10/01/2029
   
 
2,100
 
   
 
2,142
 
       
 
 
 
CALIFORNIA 0.1%
 
Golden State, California Tobacco Securitization Corp. Revenue Bonds, Series 2021
 
3.850% due 06/01/2050
   
 
630
 
   
 
571
 
4.214% due 06/01/2050
   
 
2,400
 
   
 
1,780
 
       
 
 
 
       
 
2,351
 
       
 
 
 
MICHIGAN 0.2%
 
Detroit, Michigan General Obligation Bonds, Series 2014
 
4.000% due 04/01/2044
   
 
6,460
 
   
 
4,998
 
       
 
 
 
PUERTO RICO 0.3%
 
Commonwealth of Puerto Rico Bonds, Series 2022
 
0.000% due 11/01/2051
   
 
10,536
 
   
 
6,546
 
       
 
 
 
WEST VIRGINIA 0.4%
 
Tobacco Settlement Finance Authority, West Virginia Revenue Bonds, Series 2007
 
0.000% due 06/01/2047 (f)
   
 
78,700
 
   
 
7,332
 
       
 
 
 
Total Municipal Bonds & Notes (Cost $24,701)
 
 
 23,369
 
 
 
 
 
U.S. GOVERNMENT AGENCIES 2.3%
 
Fannie Mae
 
3.000% due 01/25/2042 (a)
   
 
76
 
   
 
2
 
3.500% due 02/25/2033 (a)
   
 
668
 
   
 
48
 
4.500% due 07/25/2050 (a)
   
 
3,796
 
   
 
884
 
5.000% due 02/25/2036 ~(a)
   
 
162
 
   
 
21
 
Freddie Mac
 
0.000% due 02/15/2036 - 03/15/2044 •
   
 
9,798
 
   
 
7,695
 
2.388% due 02/15/2034 •(a)
   
 
698
 
   
 
63
 
3.000% due 12/25/2050 (a)
   
 
6,489
 
   
 
1,094
 
3.500% due 10/15/2035 (a)
   
 
725
 
   
 
67
 
5.992% due 11/25/2055 «~
   
 
13,202
 
   
 
8,492
 
10.069% due 01/25/2034 •
   
 
5,000
 
   
 
5,808
 
12.069% due 10/25/2041 •
   
 
1,800
 
   
 
1,939
 
12.233% due 12/25/2027 •
   
 
3,416
 
   
 
3,510
 
12.369% due 11/25/2041 •
   
 
15,968
 
   
 
17,320
 
Ginnie Mae
 
2.265% due 01/20/2042 •(a)
   
 
690
 
   
 
69
 
3.500% due 09/16/2041 - 06/20/2042 (a)
   
 
282
 
   
 
32
 
       
 
 
 
Total U.S. Government Agencies (Cost $47,021)
 
 
 47,044
 
 
 
 
 
NON-AGENCY
MORTGAGE-BACKED SECURITIES 8.6%
 
Adjustable Rate Mortgage Trust
 
4.793% due 05/25/2036 •
   
 
1,394
 
   
 
571
 
5.603% due 01/25/2035 •
   
 
1,873
 
   
 
1,710
 
Atrium Hotel Portfolio Trust
 
6.195% due 12/15/2036 •(j)
   
 
12,835
 
   
 
12,499
 
Banc of America Funding Trust
 
4.693% due 06/26/2036 •
   
 
3,888
 
   
 
3,164
 
5.500% due 01/25/2036
   
 
16
 
   
 
16
 
6.000% due 07/25/2037
   
 
293
 
   
 
240
 
       
PRINCIPAL
AMOUNT
(000S)
       
MARKET
VALUE
(000S)
 
BCAP LLC Trust
 
3.958% due 03/27/2036 ~
 
$
 
 
2,085
 
 
$
 
 
1,438
 
4.475% due 03/26/2037 þ
   
 
1,152
 
   
 
1,703
 
5.026% due 02/26/2036 ~
   
 
1,167
 
   
 
1,065
 
7.000% due 12/26/2036 ~
   
 
1,733
 
   
 
1,094
 
Bear Stearns
ALT-A
Trust
 
4.563% due 08/25/2036 ~
   
 
2,077
 
   
 
977
 
4.787% due 11/25/2036 ~
   
 
444
 
   
 
229
 
4.828% due 08/25/2046 ~
   
 
2,310
 
   
 
1,587
 
5.420% due 09/25/2035 ~
   
 
378
 
   
 
185
 
5.805% due 11/25/2034 ~
   
 
157
 
   
 
150
 
Bear Stearns Asset-Backed Securities Trust
 
4.853% due 04/25/2037 •
   
 
6,580
 
   
 
5,533
 
Benchmark Mortgage Trust
 
2.760% due 02/15/2054 ~
   
 
8,388
 
   
 
 4,675
 
Beneria Cowen & Pritzer Collateral Funding Corp.
 
5.709% due 06/15/2038 •(j)
   
 
450
 
   
 
394
 
BFLD Trust
 
7.462% due 10/15/2035 •
   
 
930
 
   
 
20
 
8.212% due 10/15/2035 •
   
 
4,700
 
   
 
64
 
8.712% due 10/15/2035 •
   
 
4,400
 
   
 
23
 
Braemar Hotels & Resorts Trust
 
6.970% due 06/15/2035 •
   
 
4,225
 
   
 
4,177
 
CALI Mortgage Trust
 
3.957% due 03/10/2039 (j)
   
 
8,200
 
   
 
7,374
 
CD Mortgage Trust
 
5.688% due 10/15/2048
   
 
491
 
   
 
452
 
Chase Mortgage Finance Trust
 
5.023% due 12/25/2035 ~
   
 
6
 
   
 
6
 
6.000% due 02/25/2037
   
 
1,190
 
   
 
453
 
6.000% due 03/25/2037
   
 
277
 
   
 
148
 
6.000% due 07/25/2037
   
 
1,016
 
   
 
449
 
Citigroup Commercial Mortgage Trust
 
5.410% due 12/10/2049 ~
   
 
28
 
   
 
11
 
Citigroup Mortgage Loan Trust
 
4.706% due 03/25/2037 ~
   
 
217
 
   
 
181
 
4.849% due 04/25/2037 ~
   
 
1,159
 
   
 
1,016
 
5.529% due 11/25/2035 ~
   
 
9,803
 
   
 
4,977
 
6.000% due 11/25/2036 ~
   
 
8,615
 
   
 
4,999
 
CitiMortgage Alternative Loan Trust
 
5.750% due 04/25/2037
   
 
1,030
 
   
 
904
 
Colony Mortgage Capital Ltd.
 
6.523% due 11/15/2038 •
   
 
1,125
 
   
 
1,076
 
6.872% due 11/15/2038 •
   
 
4,100
 
   
 
3,823
 
7.568% due 11/15/2038 •
   
 
3,150
 
   
 
2,761
 
Countrywide Alternative Loan Resecuritization Trust
 
6.000% due 08/25/2037 ~
   
 
1,307
 
   
 
674
 
Countrywide Alternative Loan Trust
 
0.797% due 04/25/2037 •(a)
   
 
13,321
 
   
 
699
 
4.454% due 06/25/2037 ~
   
 
593
 
   
 
552
 
4.905% due 03/20/2046 •
   
 
2,260
 
   
 
1,912
 
4.993% due 08/25/2035 •
   
 
1,245
 
   
 
633
 
5.305% due 02/25/2036 •
   
 
755
 
   
 
530
 
5.500% due 03/25/2035
   
 
376
 
   
 
155
 
5.500% due 09/25/2035
   
 
2,746
 
   
 
1,795
 
5.750% due 01/25/2035
   
 
184
 
   
 
178
 
5.750% due 02/25/2035
   
 
310
 
   
 
205
 
6.000% due 02/25/2035
   
 
407
 
   
 
333
 
6.000% due 04/25/2036
   
 
1,169
 
   
 
549
 
6.000% due 05/25/2036
   
 
2,700
 
   
 
1,320
 
6.000% due 02/25/2037
   
 
1,975
 
   
 
976
 
6.000% due 04/25/2037
   
 
4,007
 
   
 
1,799
 
6.000% due 08/25/2037 •
   
 
6,366
 
   
 
3,124
 
6.250% due 10/25/2036
   
 
1,371
 
   
 
795
 
6.250% due 12/25/2036 •
   
 
2,346
 
   
 
968
 
6.500% due 08/25/2036
   
 
658
 
   
 
202
 
6.500% due 09/25/2036
   
 
311
 
   
 
156
 
Countrywide Home Loan Mortgage Pass-Through Trust
 
5.500% due 07/25/2037
   
 
407
 
   
 
165
 
6.000% due 04/25/2036
   
 
219
 
   
 
119
 
Credit Suisse Mortgage Capital Mortgage-Backed Trust
 
5.750% due 04/25/2036
   
 
904
 
   
 
468
 
5.912% due 07/15/2038 •
   
 
1,000
 
   
 
893
 
9.044% due 07/15/2032 •
   
 
2,227
 
   
 
2,182
 
DBGS Mortgage Trust
 
3.843% due 04/10/2037
   
 
1,000
 
   
 
880
 
       
PRINCIPAL
AMOUNT
(000S)
       
MARKET
VALUE
(000S)
 
5.907% due 10/15/2036 •(j)
 
$
 
 
1,000
 
 
$
 
 
986
 
Eurosail PLC
 
6.196% due 06/13/2045 •
 
GBP
 
 
4,487
 
   
 
 4,573
 
8.846% due 06/13/2045 •
   
 
1,394
 
   
 
1,446
 
First Horizon Alternative Mortgage Securities Trust
 
6.250% due 11/25/2036
 
$
 
 
940
 
   
 
253
 
GS Mortgage Securities Corp. Trust
 
5.644% due 07/15/2035 •(j)
   
 
1,298
 
   
 
979
 
GSR Mortgage Loan Trust
 
4.180% due 03/25/2037 ~
   
 
1,156
 
   
 
605
 
4.769% due 11/25/2035 ~
   
 
343
 
   
 
285
 
Hilton USA Trust
 
2.828% due 11/05/2035 (j)
   
 
2,100
 
   
 
1,641
 
HomeBanc Mortgage Trust
 
5.653% due 03/25/2035 •
   
 
56
 
   
 
37
 
IndyMac IMSC Mortgage Loan Trust
 
6.500% due 07/25/2037
   
 
6,499
 
   
 
2,326
 
JP Morgan Alternative Loan Trust
 
4.152% due 03/25/2037 ~
   
 
3,757
 
   
 
3,065
 
JP Morgan Chase Commercial Mortgage Securities Trust
 
4.994% due 04/15/2037 •(j)
   
 
976
 
   
 
956
 
5.504% due 04/15/2037 •
   
 
5,858
 
   
 
5,676
 
6.052% due 06/15/2038 •
   
 
1,100
 
   
 
1,046
 
7.235% due 10/05/2040 (j)
   
 
1,600
 
   
 
1,675
 
7.695% due 02/15/2035 •
   
 
4,772
 
   
 
4,623
 
JP Morgan Mortgage Trust
 
4.513% due 06/25/2036 ~
   
 
264
 
   
 
177
 
5.624% due 02/25/2036 ~
   
 
744
 
   
 
504
 
5.635% due 01/25/2037 ~
   
 
335
 
   
 
282
 
6.258% due 10/25/2035 ~
   
 
8
 
   
 
7
 
Lehman Mortgage Trust
 
6.000% due 07/25/2037
   
 
28
 
   
 
25
 
Lehman XS Trust
 
4.893% due 06/25/2047 •
   
 
1,218
 
   
 
1,248
 
MASTR Alternative Loan Trust
 
6.750% due 07/25/2036
   
 
2,815
 
   
 
974
 
Merrill Lynch Mortgage Investors Trust
 
4.273% due 03/25/2036 ~
   
 
1,630
 
   
 
790
 
Morgan Stanley Bank of America Merrill Lynch Trust
 
3.708% due 05/15/2046 ~
   
 
1,592
 
   
 
1,495
 
Morgan Stanley Capital Trust
 
6.312% due 12/15/2036 •(j)
   
 
8,125
 
   
 
834
 
Natixis Commercial Mortgage Securities Trust
 
3.790% due 11/15/2032 ~(j)
   
 
7,797
 
   
 
7,056
 
3.790% due 11/15/2032 ~
   
 
849
 
   
 
802
 
New Orleans Hotel Trust
 
6.034% due 04/15/2032 •
   
 
2,200
 
   
 
2,106
 
NYO Commercial Mortgage Trust
 
5.607% due 11/15/2038 •(j)
   
 
1,000
 
   
 
982
 
7.057% due 11/15/2038 •
   
 
2,500
 
   
 
2,377
 
RBSSP Resecuritization Trust
 
4.673% due 10/27/2036 •
   
 
3,609
 
   
 
1,094
 
5.092% due 08/27/2037 •
   
 
8,000
 
   
 
3,690
 
Residential Accredit Loans, Inc. Trust
 
4.833% due 08/25/2036 •
   
 
257
 
   
 
253
 
4.913% due 05/25/2037 •
   
 
147
 
   
 
120
 
6.000% due 08/25/2036
   
 
250
 
   
 
205
 
6.000% due 05/25/2037
   
 
894
 
   
 
708
 
Residential Asset Securitization Trust
 
5.750% due 02/25/2036
   
 
293
 
   
 
107
 
6.000% due 02/25/2037
   
 
1,474
 
   
 
585
 
6.250% due 09/25/2037
   
 
4,636
 
   
 
1,852
 
Residential Funding Mortgage Securities, Inc. Trust
 
4.899% due 02/25/2037 ~
   
 
1,267
 
   
 
830
 
SG Commercial Mortgage Securities Trust
 
2.937% due 03/15/2037
   
 
3,400
 
   
 
3,160
 
Structured Adjustable Rate Mortgage Loan Trust
 
4.529% due 01/25/2036 ~
   
 
3,646
 
   
 
2,023
 
5.166% due 07/25/2035 ~
   
 
706
 
   
 
599
 
5.660% due 11/25/2036 ~
   
 
1,820
 
   
 
1,377
 
Structured Asset Mortgage Investments Trust
 
4.573% due 08/25/2036 •
   
 
63
 
   
 
55
 
 
See Accompanying Notes  
 
SEMIANNUAL REPORT
 
  |     DECEMBER 31, 2024    
23
    

Schedule of Investments
 
PIMCO Corporate & Income Opportunity Fund
 
(Cont.)
   
 
       
PRINCIPAL
AMOUNT
(000S)
       
MARKET
VALUE
(000S)
 
SunTrust Adjustable Rate Mortgage Loan Trust
 
5.748% due 02/25/2037 ~
 
$
 
 
138
 
 
$
 
 
119
 
5.842% due 04/25/2037 ~
   
 
138
 
   
 
72
 
6.369% due 02/25/2037 ~
   
 
1,102
 
   
 
987
 
VASA Trust
 
5.412% due 07/15/2039 •(j)
   
 
1,000
 
   
 
953
 
Wachovia Mortgage Loan Trust LLC
 
1.820% due 08/25/2036 •
   
 
2,160
 
   
 
731
 
WaMu Mortgage Pass-Through Certificates Trust
 
4.002% due 10/25/2036 ~
   
 
538
 
   
 
464
 
4.060% due 02/25/2037 ~
   
 
443
 
   
 
373
 
4.110% due 07/25/2037 ~
   
 
353
 
   
 
309
 
5.020% due 07/25/2037 ~
   
 
754
 
   
 
663
 
Washington Mutual Mortgage Pass-Through Certificates Trust
 
5.665% due 05/25/2047 •
   
 
53
 
   
 
62
 
6.000% due 10/25/2035
   
 
813
 
   
 
618
 
6.000% due 03/25/2036
   
 
848
 
   
 
799
 
6.000% due 02/25/2037
   
 
2,226
 
   
 
1,810
 
WSTN Trust
 
7.690% due 07/05/2037 ~(j)
   
 
3,700
 
   
 
3,771
 
8.455% due 07/05/2037 ~
   
 
3,700
 
   
 
3,788
 
9.835% due 07/05/2037 ~
   
 
3,000
 
   
 
3,029
 
       
 
 
 
Total
Non-Agency
Mortgage-Backed Securities (Cost $205,070)
 
 
 177,443
 
 
 
 
 
ASSET-BACKED SECURITIES 6.6%
 
CMBS OTHER 0.0%
 
LNR CDO Ltd.
 
4.739% due 02/28/2043 •
   
 
3,114
 
   
 
22
 
N-Star
REL CDO Ltd.
 
5.087% due 02/01/2041 •
   
 
220
 
   
 
0
 
       
 
 
 
       
 
22
 
       
 
 
 
HOME EQUITY OTHER 2.6%
 
Ameriquest Mortgage Securities, Inc. Asset-Backed Pass-Through Certificates
 
5.803% due 03/25/2033 •
   
 
29
 
   
 
27
 
Countrywide Asset-Backed Certificates Trust
 
4.798% due 05/25/2037 •
   
 
7,561
 
   
 
5,803
 
5.236% due 07/25/2035 ~
   
 
7,025
 
   
 
5,337
 
Fremont Home Loan Trust
 
4.603% due 01/25/2037 •
   
 
5,057
 
   
 
2,272
 
4.933% due 02/25/2036 •
   
 
12,564
 
   
 
8,384
 
GSAMP Trust
 
4.593% due 12/25/2036 •
   
 
1,222
 
   
 
647
 
Home Equity Mortgage Loan Asset-Backed Trust
 
4.613% due 07/25/2037 •
   
 
2,314
 
   
 
1,252
 
JP Morgan Mortgage Acquisition Trust
 
6.330% due 07/25/2036 þ
   
 
94
 
   
 
25
 
Long Beach Mortgage Loan Trust
 
5.053% due 01/25/2036 •
   
 
3,629
 
   
 
3,256
 
Merrill Lynch Mortgage Investors Trust
 
3.938% due 03/25/2037 þ
   
 
5,857
 
   
 
1,174
 
4.773% due 04/25/2037 •
   
 
1,440
 
   
 
715
 
Morgan Stanley ABS Capital, Inc. Trust
 
4.603% due 10/25/2036 •
   
 
5,350
 
   
 
2,729
 
Morgan Stanley Mortgage Loan Trust
 
6.250% due 02/25/2037 ~
   
 
2,092
 
   
 
1,160
 
Renaissance Home Equity Loan Trust
 
5.612% due 04/25/2037 þ
   
 
11,496
 
   
 
2,862
 
7.238% due 09/25/2037 þ
   
 
7,656
 
   
 
3,059
 
Securitized Asset-Backed Receivables LLC Trust
 
4.873% due 03/25/2036 •
   
 
12,081
 
   
 
11,270
 
Structured Asset Investment Loan Trust
 
5.428% due 06/25/2035 •
   
 
3,740
 
   
 
3,264
 
       
 
 
 
       
 
53,236
 
       
 
 
 
WHOLE LOAN COLLATERAL 0.1%
 
First Franklin Mortgage Loan Trust
 
4.773% due 10/25/2036 •
   
 
2,617
 
   
 
1,710
 
       
 
 
 
       
PRINCIPAL
AMOUNT
(000S)
       
MARKET
VALUE
(000S)
 
OTHER ABS 3.9%
 
Adagio CLO DAC
 
0.000% due 04/30/2031 ~
 
EUR
 
 
1,800
 
 
$
 
 
536
 
Apidos CLO
 
0.000% due 01/20/2031 ~
 
$
 
 
8,800
 
   
 
2,975
 
Belle Haven ABS CDO Ltd.
 
8.250% due 07/05/2046 •
   
 
324,260
 
   
 
805
 
Carlyle Global Market Strategies CLO Ltd.
 
0.000% due 04/17/2031 ~
   
 
6,000
 
   
 
505
 
CIFC Funding Ltd.
 
0.000% due 04/24/2030 ~
   
 
4,100
 
   
 
1,064
 
0.010% due 10/22/2031 ~
   
 
3,000
 
   
 
180
 
Cork Street CLO DAC
 
0.000% due 11/27/2028 ~
 
EUR
 
 
700
 
   
 
129
 
Crown City CLO
 
0.000% due 04/20/2035 ~
 
$
 
 
1,600
 
   
 
880
 
Dryden CLO Ltd.
 
0.000% due 07/17/2031 ~
   
 
14,311
 
   
 
3,630
 
Glacier Funding CDO Ltd.
 
8.270% due 08/04/2035 •
   
 
7,164
 
   
 
678
 
GreenSky Home Improvement Trust
 
5.870% due 06/25/2059
   
 
900
 
   
 
911
 
6.360% due 06/25/2059
   
 
500
 
   
 
509
 
MAN GLG U.S. CLO Ltd.
 
0.000% due 07/15/2034 ~
   
 
1,100
 
   
 
658
 
Marble Point CLO Ltd.
 
0.000% due 01/22/2052 ~
   
 
5,200
 
   
 
2,877
 
Marlette Funding Trust
 
0.000% due 09/17/2029 «(f)
   
 
15
 
   
 
30
 
Orient Point CDO Ltd.
 
5.124% due 10/03/2045 •
   
 
114,425
 
   
 
33,265
 
Pagaya AI Debt Selection Trust
 
3.270% due 05/15/2029
   
 
2,804
 
   
 
2,668
 
8.491% due 06/16/2031
   
 
6,198
 
   
 
6,326
 
SLM Student Loan EDC Repackaging Trust
 
0.000% due 10/28/2029 «(f)
   
 
8
 
   
 
3,585
 
SLM Student Loan Trust
 
0.000% due 01/25/2042 «(f)
   
 
7
 
   
 
1,652
 
SMB Private Education Loan Trust
 
0.000% due 09/18/2046 «(f)
   
 
3
 
   
 
745
 
0.000% due 10/15/2048 «(f)
   
 
3
 
   
 
836
 
SoFi Professional Loan Program LLC
 
0.000% due 09/25/2040 «(f)
   
 
3,226
 
   
 
285
 
Taberna Preferred Funding Ltd.
 
5.176% due 12/05/2036 •
   
 
9,506
 
   
 
8,365
 
5.196% due 08/05/2036 •
   
 
8,028
 
   
 
7,266
 
       
 
 
 
       
 
81,360
 
       
 
 
 
Total Asset-Backed Securities (Cost $227,739)
 
 
 136,328
 
 
 
 
 
SOVEREIGN ISSUES 6.2%
 
Argentina Government International Bond
 
0.750% due 07/09/2030 þ
   
 
9,119
 
   
 
6,640
 
1.000% due 07/09/2029
   
 
1,352
 
   
 
1,101
 
3.500% due 07/09/2041 þ
   
 
17,491
 
   
 
10,967
 
4.125% due 07/09/2035 þ
   
 
5,405
 
   
 
3,474
 
4.125% due 07/09/2035 þ(j)
   
 
4,055
 
   
 
2,701
 
4.125% due 07/09/2046 þ
   
 
115
 
   
 
77
 
5.000% due 01/09/2038 þ(j)
   
 
22,691
 
   
 
15,906
 
Dominican Republic Central Bank Notes
 
13.000% due 12/05/2025
 
DOP
 
 
244,700
 
   
 
4,097
 
13.000% due 01/30/2026
   
 
283,460
 
   
 
4,767
 
Dominican Republic International Bond
 
10.750% due 06/01/2036
   
 
197,200
 
   
 
3,483
 
11.250% due 09/15/2035
   
 
98,800
 
   
 
1,788
 
Egypt Government International Bond
 
6.375% due 04/11/2031
 
EUR
 
 
800
 
   
 
733
 
El Salvador Government International Bond
 
9.250% due 04/17/2030
 
$
 
 
7,000
 
   
 
7,429
 
9.650% due 11/21/2054
   
 
4,500
 
   
 
4,752
 
Ghana Government International Bond
 
0.000% due 07/03/2026 (f)
   
 
115
 
   
 
108
 
       
PRINCIPAL
AMOUNT
(000S)
       
MARKET
VALUE
(000S)
 
0.000% due 01/03/2030 (f)
 
$
 
 
165
 
 
$
 
 
128
 
5.000% due 07/03/2029 þ
   
 
871
 
   
 
754
 
5.000% due 07/03/2035 þ
   
 
1,253
 
   
 
885
 
Peru Government International Bond
 
6.900% due 08/12/2037
 
PEN
 
 
4,600
 
   
 
1,222
 
6.950% due 08/12/2031
   
 
8,600
 
   
 
2,413
 
Romania Government International Bond
 
5.125% due 09/24/2031
 
EUR
 
 
4,180
 
   
 
4,236
 
5.250% due 05/30/2032
   
 
2,300
 
   
 
2,327
 
5.375% due 03/22/2031
   
 
3,340
 
   
 
3,464
 
5.625% due 02/22/2036
   
 
1,350
 
   
 
1,345
 
5.625% due 05/30/2037
   
 
2,700
 
   
 
2,685
 
6.375% due 09/18/2033
   
 
2,600
 
   
 
2,809
 
Russia Government International Bond
 
5.625% due 04/04/2042
 
$
 
 
13,400
 
   
 
9,179
 
5.875% due 09/16/2043
   
 
200
 
   
 
137
 
Turkey Government International Bond
 
49.430% (BISTREFI) due 09/06/2028 ~
 
TRY
 
 
490,700
 
   
 
13,726
 
50.485% (BISTREFI) due 05/20/2026 ~
   
 
700
 
   
 
20
 
50.485% (BISTREFI) due 08/19/2026 ~
   
 
500
 
   
 
14
 
50.485% (BISTREFI) due 05/17/2028 ~
   
 
98,200
 
   
 
2,740
 
Ukraine Government International Bond
 
0.000% due 02/01/2030 þ(g)
 
$
 
 
766
 
   
 
418
 
0.000% due 02/01/2034 þ(g)
   
 
2,861
 
   
 
1,191
 
0.000% due 02/01/2035 þ(g)
   
 
2,418
 
   
 
1,436
 
0.000% due 02/01/2036 þ(g)
   
 
2,015
 
   
 
1,186
 
1.750% due 02/01/2029 þ
   
 
3,298
 
   
 
2,280
 
1.750% due 02/01/2034 þ
   
 
3,769
 
   
 
2,129
 
1.750% due 02/01/2035 þ
   
 
3,287
 
   
 
1,820
 
1.750% due 02/01/2036 þ
   
 
3,663
 
   
 
1,992
 
Venezuela Government International Bond
 
6.000% due 06/30/2049 ^
   
 
490
 
   
 
59
 
9.250% due 09/15/2027 ^(c)
   
 
598
 
   
 
96
 
       
 
 
 
Total Sovereign Issues (Cost $114,102)
 
 
 128,714
 
 
 
 
 
       
SHARES
           
COMMON STOCKS 6.4%
 
COMMUNICATION SERVICES 1.9%
 
Clear Channel Outdoor Holdings, Inc. (d)
   
 
1,167,686
 
   
 
1,600
 
iHeartMedia, Inc. ‘A’ (d)
   
 
275,106
 
   
 
545
 
iHeartMedia, Inc. ‘B’ «(d)
   
 
213,502
 
   
 
380
 
Oi SA (d)
   
 
10,875,213
 
   
 
2,359
 
Promotora de Informaciones SA ‘A’ (d)
   
 
1,233,318
 
   
 
384
 
Syniverse Holdings, Inc. «(i)
   
 
6,355,772
 
   
 
6,288
 
Windstream Units «(d)
   
 
1,181,266
 
   
 
28,697
 
       
 
 
 
       
 
40,253
 
       
 
 
 
CONSUMER DISCRETIONARY 0.0%
 
West Marine «(d)(i)
   
 
13,000
 
   
 
82
 
       
 
 
 
CONSUMER STAPLES 0.0%
 
Steinhoff International Holdings NV «(d)(i)
   
 
97,336,701
 
   
 
0
 
       
 
 
 
FINANCIALS 1.5%
 
Banca Monte dei Paschi di Siena SpA
   
 
2,152,500
 
   
 
15,175
 
Intelsat Emergence SA «(i)
   
 
460,477
 
   
 
15,207
 
MNEQ Holdings, Inc. «(d)(i)
   
 
8,724
 
   
 
35
 
UBS Group AG
   
 
4,114
 
   
 
126
 
       
 
 
 
       
 
30,543
 
       
 
 
 
 
       
24
 
PIMCO CLOSED-END FUNDS
  
 
See Accompanying Notes
 

     
December 31, 2024
 
(Unaudited)
 
       
SHARES
       
MARKET
VALUE
(000S)
 
HEALTH CARE 2.8%
 
Amsurg Equity «(d)(i)
   
 
1,271,774
 
 
$
 
 
58,269
 
       
 
 
 
INDUSTRIALS 0.2%
 
Clover Holdings, Inc. «(d)(i)
   
 
37,854
 
   
 
776
 
Drillco Holding Lux SA «(i)
   
 
76,260
 
   
 
1,916
 
Forsea Holding SA «
   
 
31,696
 
   
 
797
 
Mcdermott International Ltd. (d)
   
 
57,729
 
   
 
7
 
Westmoreland Mining Holdings «(d)(i)
   
 
44,693
 
   
 
50
 
Westmoreland Mining LLC «(d)(i)
   
 
45,087
 
   
 
158
 
       
 
 
 
       
 
3,704
 
       
 
 
 
Total Common Stocks (Cost $128,044)
 
 
 132,851
 
 
 
 
 
WARRANTS 0.5%
 
COMMUNICATION SERVICES 0.5%
 
Windstream Holdings II LLC - Exp. 10/25/2059 «
   
 
777,042
 
   
 
10,102
 
       
 
 
 
CONSUMER DISCRETIONARY 0.0%
 
West Marine - Exp. 09/08/2028 «
   
 
1,687
 
   
 
0
 
       
 
 
 
FINANCIALS 0.0%
 
Intelsat Emergence SA - Exp. 02/17/2027 «
   
 
1,383
 
   
 
2
 
       
 
 
 
Total Warrants (Cost $20,265)
 
 
10,104
 
 
 
 
 
       
SHARES
       
MARKET
VALUE
(000S)
 
PREFERRED SECURITIES 0.7%
 
BANKING & FINANCE 0.4%
 
ADLER Group SA «(d)
   
 
3,916,182
 
 
$
 
 
0
 
AGFC Capital Trust
 
6.668% (US0003M + 1.750%) due 01/15/2067 ~
   
 
1,800,000
 
   
 
1,275
 
Brighthouse Holdings LLC
 
6.500% due 07/27/2037 þ(h)
   
 
110,000
 
   
 
96
 
Compeer Financial ACA
 
4.875% due 08/15/2026 •(h)
   
 
4,400,000
 
   
 
4,290
 
Farm Credit Bank of Texas
 
5.700% due 09/15/2025 •(h)
   
 
1,000,000
 
   
 
993
 
Stichting AK Rabobank Certificaten
 
6.500% due 12/29/2049 þ(h)
   
 
1,698,400
 
   
 
1,955
 
       
 
 
 
       
 
8,609
 
       
 
 
 
INDUSTRIALS 0.3%
 
SVB Financial Trust
 
0.000% due 11/07/2032 (f)
   
 
51,920
 
   
 
1
 
11.000% due 11/07/2032
   
 
9,947
 
   
 
4,973
 
       
 
 
 
       
 
4,974
 
       
 
 
 
Total Preferred Securities (Cost $14,537)
 
 
 13,583
 
 
 
 
 
REAL ESTATE INVESTMENT TRUSTS 0.4%
 
REAL ESTATE 0.4%
 
Uniti Group, Inc.
   
 
424,278
 
   
 
2,333
 
VICI Properties, Inc.
   
 
210,228
 
   
 
6,141
 
       
 
 
 
Total Real Estate Investment Trusts (Cost $4,199)
 
 
8,474
 
 
 
 
 
       
PRINCIPAL
AMOUNT
(000S)
       
MARKET
VALUE
(000S)
 
SHORT-TERM INSTRUMENTS 2.0%
 
U.S. TREASURY BILLS 2.0%
 
4.538% due 01/16/2025 - 02/06/2025 (e)(f)(j)(m)
 
$
 
 
41,164
 
 
$
 
 
41,005
 
       
 
 
 
Total Short-Term Instruments (Cost $40,997)
 
 
41,005
 
 
 
 
 
       
Total Investments in Securities (Cost $2,216,635)
 
 
 1,985,722
 
 
 
 
 
 
       
SHARES
           
INVESTMENTS IN AFFILIATES 16.7%
 
SHORT-TERM INSTRUMENTS 16.7%
 
CENTRAL FUNDS USED FOR CASH MANAGEMENT PURPOSES 16.7%
 
PIMCO Short-Term
Floating NAV Portfolio III
 
 
35,559,699
 
   
 
346,245
 
       
 
 
 
Total Short-Term Instruments
(Cost $346,016)
 
   
 
346,245
 
   
 
 
 
       
Total Investments in Affiliates
(Cost $346,016)
 
   
 
346,245
 
       
Total Investments 112.7%
(Cost $2,562,651)
 
 
$
 
 
2,331,967
 
Financial Derivative
Instruments (k)(l) (0.1)%
 
   
(Cost or Premiums, net $(17,325))
 
   
 
(1,210
Other Assets and Liabilities, net (12.6)%
 
   
 
(261,790
   
 
 
 
Net Assets Applicable to Common Shareholders 100.0%
 
 
$
 
 
 2,068,967
 
       
 
 
 
NOTES TO SCHEDULE OF INVESTMENTS:
 
*
A zero balance may reflect actual amounts rounding to less than one thousand.
 
^
Security is in default.
 
«
Security valued using significant unobservable inputs (Level 3).
 
µ
All or a portion of this amount represents unfunded loan commitments. The interest rate for the unfunded portion will be determined at the time of funding. See Note 4, Securities and Other Investments, in the Notes to Financial Statements for more information regarding unfunded loan commitments.
 
~
Variable or Floating rate security. Rate shown is the rate in effect as of period end. Certain variable rate securities are not based on a published reference rate and spread, rather are determined by the issuer or agent and are based on current market conditions. Reference rate is as of reset date, which may vary by security. These securities may not indicate a reference rate and/or spread in their description.
 
Rate shown is the rate in effect as of period end. The rate may be based on a fixed rate, a capped rate or a floor rate and may convert to a variable or floating rate in the future. These securities do not indicate a reference rate and spread in their description.
 
þ
Coupon represents a rate which changes periodically based on a predetermined schedule or event. Rate shown is the rate in effect as of period end.
 
(a)
Security is an Interest Only (“IO”) or IO Strip.
 
(b)
Payment
in-kind security.
 
(c)
Security is not accruing income as of the date of this report.
 
(d)
Security did not produce income within the last twelve months.
 
(e)
Coupon represents a weighted average yield to maturity.
 
(f)
Zero coupon security.
 
(g)
Security becomes interest bearing at a future date.
 
(h)
Perpetual maturity; date shown, if applicable, represents next contractual call date.
 
See Accompanying Notes  
 
SEMIANNUAL REPORT
 
  |     DECEMBER 31, 2024    
25
    

Schedule of Investments
 
PIMCO Corporate & Income Opportunity Fund
 
(Cont.)
   
 
(i) RESTRICTED SECURITIES:
 
Issuer Description
  
Acquisition
Date
   
Cost
   
Market
Value
   
Market Value
as Percentage
of Net Assets
Applicable
to Common
Shareholders
 
Amsurg Equity
  
 
11/02/2023 - 11/06/2023
 
 
$
53,141
 
 
$
58,269
 
 
 
2.82
Clover Holdings, Inc.
  
 
12/09/2024
 
 
 
568
 
 
 
776
 
 
 
0.04
 
Drillco Holding Lux SA
  
 
06/08/2023
 
 
 
1,523
 
 
 
1,916
 
 
 
0.09
 
Intelsat Emergence SA
  
 
06/19/2017 - 02/23/2024
 
 
 
31,412
 
 
 
15,207
 
 
 
0.74
 
MNEQ Holdings, Inc.
  
 
03/16/2023 - 03/29/2023
 
 
 
97
 
 
 
35
 
 
 
0.00
 
Steinhoff International Holdings NV
  
 
06/30/2023 - 10/30/2023
 
 
 
0
 
 
 
0
 
 
 
0.00
 
Syniverse Holdings, Inc.
  
 
05/12/2022 - 11/30/2024
 
 
 
6,262
 
 
 
6,288
 
 
 
0.30
 
West Marine
  
 
09/12/2023
 
 
 
187
 
 
 
82
 
 
 
0.00
 
Westmoreland Mining Holdings
  
 
07/29/2015 - 03/26/2019
 
 
 
1,161
 
 
 
50
 
 
 
0.00
 
Westmoreland Mining LLC
  
 
06/30/2023
 
 
 
299
 
 
 
158
 
 
 
0.01
 
    
 
 
   
 
 
   
 
 
 
 
$
 94,650
 
 
$
 82,781
 
 
 
4.00
 
 
 
   
 
 
   
 
 
 
BORROWINGS AND OTHER FINANCING TRANSACTIONS
REVERSE REPURCHASE AGREEMENTS:
 
Counterparty
 
Borrowing
Rate
(1)
   
Settlement
Date
   
Maturity
Date
   
Amount
Borrowed
(1)
   
Payable for
Reverse
Repurchase
Agreements
 
BOS
 
 
5.370
 
 
01/03/2025
 
 
 
05/02/2025
 
 
$
 
 
(427
 
$
(427
 
 
5.460
 
 
 
12/05/2024
 
 
 
01/03/2025
 
   
 
(829
 
 
(832
BPS
 
 
3.220
 
 
 
12/18/2024
 
 
 
TBD
(2)
 
 
EUR
 
 
(3,747
 
 
 (3,887
 
 
5.170
 
 
 
10/29/2024
 
 
 
01/29/2025
 
 
$
 
 
(3,795
 
 
 (3,830
 
 
5.260
 
 
 
11/18/2024
 
 
 
05/16/2025
 
   
 
 (11,066
 
 
(11,140
BRC
 
 
2.000
 
 
 
12/20/2024
 
 
 
TBD
(2)
 
   
 
(4,058
 
 
(4,061
BYR
 
 
4.840
 
 
 
12/17/2024
 
 
 
03/18/2025
 
   
 
(4,879
 
 
(4,890
 
 
4.960
 
 
 
11/19/2024
 
 
 
02/19/2025
 
   
 
(9,445
 
 
(9,504
 
 
4.960
 
 
 
12/17/2024
 
 
 
03/18/2025
 
   
 
(153
 
 
(153
CDC
 
 
4.880
 
 
 
12/16/2024
 
 
 
04/15/2025
 
   
 
(6,718
 
 
(6,734
 
 
4.920
 
 
 
11/19/2024
 
 
 
02/19/2025
 
   
 
(1,952
 
 
(1,963
 
 
5.010
 
 
 
10/23/2024
 
 
 
02/20/2025
 
   
 
(2,644
 
 
(2,671
 
 
5.010
 
 
 
10/28/2024
 
 
 
01/27/2025
 
   
 
(4,864
 
 
(4,909
 
 
5.010
 
 
 
12/16/2024
 
 
 
04/15/2025
 
   
 
(23,475
 
 
(23,532
 
 
5.010
 
 
 
12/30/2024
 
 
 
04/15/2025
 
   
 
(558
 
 
(558
 
 
5.030
 
 
 
10/23/2024
 
 
 
01/23/2025
 
   
 
(8,855
 
 
(8,942
 
 
5.130
 
 
 
10/28/2024
 
 
 
01/27/2025
 
   
 
(5,049
 
 
(5,097
DEU
 
 
5.090
 
 
 
11/13/2024
 
 
 
02/13/2025
 
   
 
(1,315
 
 
(1,324
 
 
5.300
 
 
 
11/14/2024
 
 
 
01/28/2025
 
   
 
(6,500
 
 
(6,547
IND
 
 
4.910
 
 
 
12/17/2024
 
 
 
03/17/2025
 
   
 
(56
 
 
(56
 
 
5.330
 
 
 
09/09/2024
 
 
 
03/06/2025
 
   
 
(17,765
 
 
(18,067
 
 
5.380
 
 
 
09/30/2024
 
 
 
02/18/2025
 
   
 
(7,259
 
 
(7,361
 
 
5.540
 
 
 
10/07/2024
 
 
 
01/07/2025
 
   
 
(607
 
 
(616
MSB
 
 
5.160
 
 
 
10/29/2024
 
 
 
04/28/2025
 
   
 
(11,398
 
 
(11,512
 
 
5.260
 
 
 
10/29/2024
 
 
 
04/28/2025
 
   
 
(7,247
 
 
(7,321
 
 
5.310
 
 
 
10/29/2024
 
 
 
04/28/2025
 
   
 
(710
 
 
(718
 
 
5.360
 
 
 
10/29/2024
 
 
 
04/28/2025
 
   
 
(3,174
 
 
(3,207
MYI
 
 
2.000
 
 
 
12/20/2024
 
 
 
TBD
(2)
 
   
 
(428
 
 
(429
NOM
 
 
4.200
 
 
 
12/20/2024
 
 
 
TBD
(2)
 
   
 
(1,253
 
 
(1,255
 
 
4.300
 
 
 
12/20/2024
 
 
 
TBD
(2)
 
   
 
(10,242
 
 
(10,258
SOG
 
 
2.500
 
 
 
12/18/2024
 
 
 
TBD
(2)
 
 
EUR
 
 
(1,383
 
 
(1,434
 
 
4.940
 
 
 
11/18/2024
 
 
 
02/18/2025
 
 
$
 
 
(1,076
 
 
(1,083
 
 
4.940
 
 
 
12/17/2024
 
 
 
02/18/2025
 
   
 
(1,179
 
 
(1,182
 
 
5.100
 
 
 
10/09/2024
 
 
 
01/09/2025
 
   
 
(22,459
 
 
(22,729
 
 
5.100
 
 
 
12/17/2024
 
 
 
01/09/2025
 
   
 
(2,063
 
 
(2,068
 
 
5.100
 
 
 
12/18/2024
 
 
 
01/09/2025
 
   
 
(789
 
 
(791
 
 
5.180
 
 
 
10/16/2024
 
 
 
01/15/2025
 
   
 
(10,645
 
 
(10,764
 
 
5.180
 
 
 
11/22/2024
 
 
 
01/15/2025
 
   
 
(1,216
 
 
(1,223
 
 
5.220
 
 
 
10/09/2024
 
 
 
01/09/2025
 
   
 
(283
 
 
(286
UBS
 
 
3.070
 
 
 
12/18/2024
 
 
 
TBD
(2)
 
 
EUR
 
 
(5,900
 
 
(6,119
 
 
3.150
 
 
 
12/18/2024
 
 
 
TBD
(2)
 
   
 
(1,538
 
 
(1,595
 
 
3.172
 
 
 
12/20/2024
 
 
 
03/20/2025
 
   
 
 (11,012
 
 
(11,420
           
 
 
 
Total Reverse Repurchase Agreements
 
 
$
 (222,495
           
 
 
 
 
       
26
 
PIMCO CLOSED-END FUNDS
  
 
See Accompanying Notes
 

     
December 31, 2024
 
(Unaudited)
 
BORROWINGS AND OTHER FINANCING TRANSACTIONS SUMMARY
The following is a summary by counterparty of the market value of Borrowings and Other Financing Transactions and collateral pledged/(received) as of December 31, 2024:
 
Counterparty
 
Repurchase
Agreement
Proceeds
to be
Received
   
Payable for
Reverse
Repurchase
Agreements
   
Payable for
Sale-Buyback

Transactions
    
Total
Borrowings and
Other Financing
Transactions
   
Collateral
Pledged/(Received)
   
Net Exposure
(3)
 
Global/Master Repurchase Agreement
 
BOS
 
$
0
 
 
$
(1,259
 
$
0
 
  
$
(1,259
 
$
1,005
 
 
$
(254
BPS
 
 
0
 
 
 
(18,857
 
 
0
 
  
 
 (18,857
 
 
 21,556
 
 
 
 2,699
 
BRC
 
 
0
 
 
 
(4,061
 
 
0
 
  
 
(4,061
 
 
4,599
 
 
 
538
 
BYR
 
 
0
 
 
 
(14,547
 
 
0
 
  
 
(14,547
 
 
16,287
 
 
 
1,740
 
CDC
 
 
0
 
 
 
(54,406
 
 
0
 
  
 
(54,406
 
 
60,685
 
 
 
6,279
 
DEU
 
 
0
 
 
 
(7,871
 
 
0
 
  
 
(7,871
 
 
8,277
 
 
 
406
 
IND
 
 
0
 
 
 
(26,100
 
 
0
 
  
 
(26,100
 
 
30,226
 
 
 
4,126
 
MSB
 
 
0
 
 
 
(22,758
 
 
0
 
  
 
(22,758
 
 
26,767
 
 
 
4,009
 
MYI
 
 
0
 
 
 
(429
 
 
0
 
  
 
(429
 
 
422
 
 
 
(7
NOM
 
 
0
 
 
 
(11,513
 
 
0
 
  
 
(11,513
 
 
11,884
 
 
 
371
 
SOG
 
 
0
 
 
 
(41,560
 
 
0
 
  
 
(41,560
 
 
45,429
 
 
 
3,869
 
UBS
 
 
0
 
 
 
(19,134
 
 
0
 
  
 
(19,134
 
 
21,642
 
 
 
2,508
 
 
 
 
   
 
 
   
 
 
        
Total Borrowings and Other Financing Transactions
 
$
 0
 
 
$
 (222,495
 
$
 0
 
      
 
 
 
   
 
 
   
 
 
        
CERTAIN TRANSFERS ACCOUNTED FOR AS SECURED BORROWINGS
Remaining Contractual Maturity of the Agreements
 
    
Overnight and
Continuous
   
Up to 30 days
   
31-90 days
   
Greater Than 90 days
   
Total
 
Reverse Repurchase Agreements
 
Corporate Bonds & Notes
 
$
0
 
 
$
(67,802
 
$
(59,674
 
$
(40,796
 
$
(168,272
Non-Agency
Mortgage-Backed Securities
 
 
0
 
 
 
(832
 
 
0
 
 
 
(33,898
 
 
(34,730
Sovereign Issues
 
 
0
 
 
 
0
 
 
 
0
 
 
 
(19,066
 
 
(19,066
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
Total Borrowings
 
$
 0
 
 
$
 (68,634
 
$
 (59,674
 
$
 (93,760
 
$
 (222,068
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
Payable for reverse repurchase agreements
(4)
 
 
$
(222,068
 
 
 
 
 
(j)
Securities with an aggregate market value of $247,800 and cash of $1,439 have been pledged as collateral under the terms of the above master agreements as of December 31, 2024.
 
(1)
The average amount of borrowings outstanding during the period ended December 31, 2024 was $(303,086) at a weighted average interest rate of 5.324%. Average borrowings may include reverse repurchase agreements and sale-buyback transactions, if held during the period.
(2)
Open maturity reverse repurchase agreement.
(3)
Net Exposure represents the net receivable/(payable) that would be due from/to the counterparty in the event of default. Exposure from borrowings and other financing transactions can only be netted across transactions governed under the same master agreement with the same legal entity. See Note 8, Master Netting Arrangements, in the Notes to Financial Statements for more information.
(4)
Unsettled reverse repurchase agreements liability of $(427) is outstanding at period end.
(k) FINANCIAL DERIVATIVE INSTRUMENTS: EXCHANGE-TRADED OR CENTRALLY CLEARED
SWAP AGREEMENTS:
CREDIT DEFAULT SWAPS ON CORPORATE ISSUES - SELL PROTECTION
(1)
 
Reference Entity
 
Fixed
Receive Rate
   
Payment
Frequency
   
Maturity
Date
   
Implied
Credit Spread at
December 31, 2024
(2)
   
Notional
Amount
(3)
   
Premiums
Paid/(Received)
   
Unrealized
Appreciation/
(Depreciation)
   
Market
Value
(4)
   
Variation Margin
 
 
Asset
    
Liability
 
AT&T, Inc.
 
 
1.000
 
 
Quarterly
 
 
 
06/20/2028
 
 
 
0.499
 
 
$   900
 
 
$
(9
 
$
24
 
 
$
15
 
 
$
0
 
  
$
0
 
Boeing Co.
 
 
1.000
 
 
 
Quarterly
 
 
 
06/20/2026
 
 
 
0.564
 
 
 
1,400
 
 
 
5
 
 
 
4
 
 
 
9
 
 
 
0
 
  
 
(1
Boeing Co.
 
 
1.000
 
 
 
Quarterly
 
 
 
12/20/2029
 
 
 
1.093
 
 
 
6,500
 
 
 
(119
 
 
95
 
 
 
 (24
 
 
0
 
  
 
(3
           
 
 
   
 
 
   
 
 
   
 
 
    
 
 
 
       
$
 (123
 
$
 123
 
 
$
0
 
 
$
 0
 
  
$
 (4
       
 
 
   
 
 
   
 
 
   
 
 
    
 
 
 
 
See Accompanying Notes
 
 
SEMIANNUAL REPORT
 
 
|
 
 
DECEMBER 31, 2024
 
 
27
    

Schedule of Investments
 
PIMCO Corporate & Income Opportunity Fund
 
(Cont.)
   
 
INTEREST RATE SWAPS
 
Pay/Receive
Floating Rate
 
Floating Rate Index
 
Fixed Rate
   
Payment
Frequency
 
Maturity
Date
   
Notional
Amount
   
Premiums
Paid/(Received)
   
Unrealized
Appreciation/
(Depreciation)
   
Market
Value
   
Variation Margin
 
 
Asset
   
Liability
 
Pay
 
1-Day
GBP-SONIO Compounded-OIS
 
 
4.000
 
Annual
 
 
09/18/2029
 
 
 
GBP
 
 
 
50,900
 
 
$
868
 
 
$
(1,195
 
$
(327
 
$
 140
 
 
$
0
 
Receive
 
1-Day
GBP-SONIO Compounded-OIS
 
 
0.750
 
 
Annual
 
 
09/21/2032
 
   
 
15,700
 
 
 
1,524
 
 
 
2,900
 
 
 
4,424
 
 
 
0
 
 
 
(46
Receive
 
1-Day
GBP-SONIO Compounded-OIS
 
 
2.000
 
 
Annual
 
 
03/15/2033
 
   
 
8,000
 
 
 
891
 
 
 
759
 
 
 
1,650
 
 
 
0
 
 
 
(27
Receive
 
1-Day
GBP-SONIO Compounded-OIS
 
 
0.750
 
 
Annual
 
 
09/21/2052
 
   
 
3,900
 
 
 
800
 
 
 
2,013
 
 
 
2,813
 
 
 
0
 
 
 
(11
Receive
 
1-Day
USD-SOFR Compounded-OIS
 
 
2.350
 
 
Annual
 
 
01/17/2025
 
 
 
$
 
 
 
29,400
 
 
 
3
 
 
 
860
 
 
 
863
 
 
 
4
 
 
 
0
 
Pay
 
1-Day
USD-SOFR Compounded-OIS
 
 
2.750
 
 
Semi-Annual
 
 
06/17/2025
 
   
 
8,580
 
 
 
135
 
 
 
(214
 
 
(79
 
 
0
 
 
 
(2
Receive
 
1-Day
USD-SOFR Compounded-OIS
 
 
2.300
 
 
Annual
 
 
01/17/2026
 
   
 
4,600
 
 
 
2
 
 
 
219
 
 
 
221
 
 
 
1
 
 
 
0
 
Pay
 
1-Day
USD-SOFR Compounded-OIS
 
 
2.250
 
 
Semi-Annual
 
 
06/15/2026
 
   
 
44,400
 
 
 
722
 
 
 
(2,116
 
 
(1,394
 
 
0
 
 
 
(15
Receive
 
1-Day
USD-SOFR Compounded-OIS
 
 
0.500
 
 
Semi-Annual
 
 
06/16/2026
 
   
 
35,000
 
 
 
328
 
 
 
1,655
 
 
 
1,983
 
 
 
13
 
 
 
0
 
Receive
 
1-Day
USD-SOFR Compounded-OIS
 
 
1.360
 
 
Semi-Annual
 
 
02/15/2027
 
   
 
12,450
 
 
 
(2
 
 
774
 
 
 
772
 
 
 
5
 
 
 
0
 
Pay
 
1-Day
USD-SOFR Compounded-OIS
 
 
1.600
 
 
Semi-Annual
 
 
02/15/2027
 
   
 
49,800
 
 
 
(123
 
 
(2,677
 
 
(2,800
 
 
0
 
 
 
(18
Receive
 
1-Day
USD-SOFR Compounded-OIS
 
 
1.450
 
 
Semi-Annual
 
 
02/17/2027
 
   
 
20,600
 
 
 
(5
 
 
1,234
 
 
 
1,229
 
 
 
8
 
 
 
0
 
Pay
 
1-Day
USD-SOFR Compounded-OIS
 
 
4.250
 
 
Annual
 
 
02/17/2027
 
   
 
90,000
 
 
 
(893
 
 
502
 
 
 
(391
 
 
0
 
 
 
(15
Receive
 
1-Day
USD-SOFR Compounded-OIS
 
 
1.420
 
 
Semi-Annual
 
 
02/24/2027
 
   
 
6,000
 
 
 
(2
 
 
363
 
 
 
361
 
 
 
2
 
 
 
0
 
Pay
 
1-Day
USD-SOFR Compounded-OIS
 
 
1.650
 
 
Semi-Annual
 
 
02/24/2027
 
   
 
19,900
 
 
 
(51
 
 
(1,039
 
 
(1,090
 
 
0
 
 
 
(6
Pay
 
1-Day
USD-SOFR Compounded-OIS
 
 
2.500
 
 
Semi-Annual
 
 
12/20/2027
 
   
 
73,900
 
 
 
280
 
 
 
(4,133
 
 
(3,853
 
 
0
 
 
 
(43
Pay
 
1-Day
USD-SOFR Compounded-OIS
 
 
2.000
 
 
Annual
 
 
12/21/2027
 
   
 
83,700
 
 
 
(7,417
 
 
2,546
 
 
 
(4,871
 
 
0
 
 
 
(39
Receive
 
1-Day
USD-SOFR Compounded-OIS
 
 
1.420
 
 
Semi-Annual
 
 
08/17/2028
 
   
 
47,100
 
 
 
(11
 
 
4,643
 
 
 
4,632
 
 
 
31
 
 
 
0
 
Receive
 
1-Day
USD-SOFR Compounded-OIS
 
 
1.380
 
 
Semi-Annual
 
 
08/24/2028
 
   
 
71,000
 
 
 
(17
 
 
7,090
 
 
 
7,073
 
 
 
45
 
 
 
0
 
Pay
 
1-Day
USD-SOFR Compounded-OIS
 
 
3.750
 
 
Annual
 
 
12/20/2028
 
   
 
175,700
 
 
 
1,523
 
 
 
(3,495
 
 
(1,972
 
 
0
 
 
 
(86
Pay
 
1-Day
USD-SOFR Compounded-OIS
 
 
3.000
 
 
Semi-Annual
 
 
06/19/2029
 
   
 
263,700
 
 
 
8,727
 
 
 
 (23,136
 
 
 (14,409
 
 
0
 
 
 
(178
Receive
 
1-Day
USD-SOFR Compounded-OIS
 
 
3.750
 
 
Annual
 
 
06/20/2029
 
   
 
38,700
 
 
 
(732
 
 
1,482
 
 
 
750
 
 
 
19
 
 
 
0
 
Pay
 
1-Day
USD-SOFR Compounded-OIS
 
 
4.500
 
 
Annual
 
 
12/21/2029
 
   
 
384,000
 
 
 
353
 
 
 
7,477
 
 
 
7,830
 
 
 
0
 
 
 
 (149
Receive
 
1-Day
USD-SOFR Compounded-OIS
 
 
1.000
 
 
Semi-Annual
 
 
12/16/2030
 
   
 
3,600
 
 
 
(60
 
 
695
 
 
 
635
 
 
 
3
 
 
 
0
 
Receive
 
1-Day
USD-SOFR Compounded-OIS
 
 
1.160
 
 
Semi-Annual
 
 
04/12/2031
 
   
 
6,100
 
 
 
(1
 
 
1,116
 
 
 
1,115
 
 
 
5
 
 
 
0
 
Receive
 
1-Day
USD-SOFR Compounded-OIS
 
 
0.750
 
 
Semi-Annual
 
 
06/16/2031
 
   
 
19,700
 
 
 
1,152
 
 
 
2,862
 
 
 
4,014
 
 
 
19
 
 
 
0
 
Receive
 
1-Day
USD-SOFR Compounded-OIS
 
 
1.750
 
 
Semi-Annual
 
 
12/15/2031
 
   
 
97,600
 
 
 
 (1,365
 
 
16,646
 
 
 
15,281
 
 
 
118
 
 
 
0
 
Receive
 
1-Day
USD-SOFR Compounded-OIS
 
 
1.350
 
 
Semi-Annual
 
 
02/09/2032
 
   
 
128,200
 
 
 
870
 
 
 
22,798
 
 
 
23,668
 
 
 
144
 
 
 
0
 
Pay
 
1-Day
USD-SOFR Compounded-OIS
 
 
2.000
 
 
Annual
 
 
12/21/2032
 
   
 
69,800
 
 
 
(9,546
 
 
(271
 
 
(9,817
 
 
0
 
 
 
(82
Pay
 
1-Day
USD-SOFR Compounded-OIS
 
 
3.500
 
 
Semi-Annual
 
 
06/19/2044
 
   
 
161,500
 
 
 
(4,025
 
 
(15,376
 
 
(19,401
 
 
0
 
 
 
(241
Receive
 
1-Day
USD-SOFR Compounded-OIS
 
 
2.250
 
 
Semi-Annual
 
 
12/11/2049
 
   
 
2,200
 
 
 
(3
 
 
712
 
 
 
709
 
 
 
3
 
 
 
0
 
Receive
 
1-Day
USD-SOFR Compounded-OIS
 
 
2.000
 
 
Semi-Annual
 
 
01/15/2050
 
   
 
19,800
 
 
 
(137
 
 
7,297
 
 
 
7,160
 
 
 
24
 
 
 
0
 
Receive
 
1-Day
USD-SOFR Compounded-OIS
 
 
1.750
 
 
Semi-Annual
 
 
01/22/2050
 
   
 
28,200
 
 
 
(69
 
 
11,381
 
 
 
11,312
 
 
 
35
 
 
 
0
 
Receive
 
1-Day
USD-SOFR Compounded-OIS
 
 
1.875
 
 
Semi-Annual
 
 
02/07/2050
 
   
 
29,300
 
 
 
(114
 
 
11,245
 
 
 
11,131
 
 
 
36
 
 
 
0
 
Receive
 
1-Day
USD-SOFR Compounded-OIS
 
 
2.250
 
 
Semi-Annual
 
 
03/12/2050
 
   
 
9,800
 
 
 
(29
 
 
3,143
 
 
 
3,114
 
 
 
12
 
 
 
0
 
Receive
 
1-Day
USD-SOFR Compounded-OIS
 
 
1.250
 
 
Semi-Annual
 
 
12/16/2050
 
   
 
17,000
 
 
 
1,539
 
 
 
6,723
 
 
 
8,262
 
 
 
21
 
 
 
0
 
Receive
 
1-Day
USD-SOFR Compounded-OIS
 
 
1.700
 
 
Semi-Annual
 
 
02/01/2052
 
   
 
144,400
 
 
 
962
 
 
 
59,848
 
 
 
60,810
 
 
 
191
 
 
 
0
 
Pay
 
1-Year BRL-CDI
 
 
11.157
 
 
Maturity
 
 
01/02/2025
 
 
 
BRL
 
 
 
2,200
 
 
 
0
 
 
 
(10
 
 
(10
 
 
0
 
 
 
0
 
Pay
 
1-Year BRL-CDI
 
 
11.177
 
 
Maturity
 
 
01/02/2025
 
   
 
1,500
 
 
 
0
 
 
 
(7
 
 
(7
 
 
0
 
 
 
0
 
Pay
 
1-Year BRL-CDI
 
 
11.367
 
 
Maturity
 
 
01/02/2025
 
   
 
1,800
 
 
 
0
 
 
 
(7
 
 
(7
 
 
0
 
 
 
0
 
Pay
 
1-Year BRL-CDI
 
 
12.018
 
 
Maturity
 
 
01/02/2025
 
   
 
4,900
 
 
 
0
 
 
 
(6
 
 
(6
 
 
0
 
 
 
0
 
Pay
 
1-Year BRL-CDI
 
 
12.098
 
 
Maturity
 
 
01/02/2025
 
   
 
8,200
 
 
 
0
 
 
 
(7
 
 
(7
 
 
0
 
 
 
0
 
Pay
 
1-Year BRL-CDI
 
 
12.158
 
 
Maturity
 
 
01/02/2025
 
   
 
4,100
 
 
 
0
 
 
 
(3
 
 
(3
 
 
0
 
 
 
0
 
Pay
 
1-Year BRL-CDI
 
 
12.163
 
 
Maturity
 
 
01/02/2025
 
   
 
4,000
 
 
 
0
 
 
 
(2
 
 
(2
 
 
0
 
 
 
0
 
Pay
 
1-Year BRL-CDI
 
 
12.178
 
 
Maturity
 
 
01/02/2025
 
   
 
8,200
 
 
 
0
 
 
 
(4
 
 
(4
 
 
0
 
 
 
0
 
Pay
 
1-Year BRL-CDI
 
 
11.250
 
 
Maturity
 
 
01/04/2027
 
   
 
2,600
 
 
 
0
 
 
 
(37
 
 
(37
 
 
0
 
 
 
0
 
Pay
 
1-Year BRL-CDI
 
 
11.275
 
 
Maturity
 
 
01/04/2027
 
   
 
1,300
 
 
 
0
 
 
 
(18
 
 
(18
 
 
0
 
 
 
0
 
Pay
 
1-Year BRL-CDI
 
 
11.290
 
 
Maturity
 
 
01/04/2027
 
   
 
1,300
 
 
 
0
 
 
 
(18
 
 
(18
 
 
0
 
 
 
0
 
Pay
 
1-Year BRL-CDI
 
 
11.731
 
 
Maturity
 
 
01/04/2027
 
   
 
700
 
 
 
0
 
 
 
(8
 
 
(8
 
 
0
 
 
 
0
 
Pay
 
1-Year BRL-CDI
 
 
11.746
 
 
Maturity
 
 
01/04/2027
 
   
 
3,000
 
 
 
0
 
 
 
(34
 
 
(34
 
 
0
 
 
 
0
 
Pay
 
1-Year BRL-CDI
 
 
11.901
 
 
Maturity
 
 
01/04/2027
 
   
 
7,100
 
 
 
0
 
 
 
(74
 
 
(74
 
 
0
 
 
 
0
 
Pay
 
6-Month AUD-BBR-BBSW
 
 
3.500
 
 
Semi-Annual
 
 
06/17/2025
 
 
 
AUD
 
 
 
13,400
 
 
 
332
 
 
 
(379
 
 
(47
 
 
0
 
 
 
(1
Receive
 
6-Month EUR-EURIBOR
 
 
0.150
 
 
Annual
 
 
03/18/2030
 
 
 
EUR
 
 
 
21,400
 
 
 
392
 
 
 
2,463
 
 
 
2,855
 
 
 
0
 
 
 
(48
Receive
 
6-Month EUR-EURIBOR
 
 
0.250
 
 
Annual
 
 
09/21/2032
 
   
 
17,200
 
 
 
1,607
 
 
 
1,143
 
 
 
2,750
 
 
 
0
 
 
 
(41
Receive
 
6-Month EUR-EURIBOR
 
 
1.750
 
 
Annual
 
 
03/15/2033
 
   
 
1,900
 
 
 
149
 
 
 
(72
 
 
77
 
 
 
0
 
 
 
(5
Receive
 
6-Month EUR-EURIBOR
 
 
0.500
 
 
Annual
 
 
09/21/2052
 
   
 
8,100
 
 
 
702
 
 
 
2,267
 
 
 
2,969
 
 
 
0
 
 
 
(28
Receive
(5)
 
6-Month EUR-EURIBOR
 
 
0.830
 
 
Annual
 
 
12/09/2052
 
   
 
39,800
 
 
 
480
 
 
 
1,614
 
 
 
2,094
 
 
 
0
 
 
 
(46
             
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
   
$
(261
 
$
132,132
 
 
$
131,871
 
 
$
879
 
 
$
(1,127
             
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
Total Swap Agreements
 
   
$
 (384
 
$
 132,255
 
 
$
 131,871
 
 
$
 879
 
 
$
 (1,131
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
 
       
28
 
PIMCO CLOSED-END FUNDS
  
 
See Accompanying Notes
 

     
December 31, 2024
 
(Unaudited)
 
FINANCIAL DERIVATIVE INSTRUMENTS: EXCHANGE-TRADED OR CENTRALLY CLEARED SUMMARY
The following is a summary of the market value and variation margin of Exchange-Traded or Centrally Cleared Financial Derivative Instruments as of December 31, 2024:
 
   
Financial Derivative Assets
         
Financial Derivative Liabilities
 
   
Market Value
   
Variation Margin
Asset
   
Total
         
Market Value
   
Variation Margin
Liability
   
Total
 
    
Purchased
Options
   
Futures
   
Swap
Agreements
         
Written
Options
   
Futures
   
Swap
Agreements
 
Total Exchange-Traded or Centrally Cleared
 
$
 0
 
 
$
 0
 
 
$
 879
 
 
$
 879
 
   
$
 0
 
 
$
 0
 
 
$
 (1,131
 
$
 (1,131
 
 
 
   
 
 
   
 
 
   
 
 
     
 
 
   
 
 
   
 
 
   
 
 
 
Cash of $38,324 has been pledged as collateral for exchange-traded and centrally cleared financial derivative instruments as of December 31, 2024. See Note 8, Master Netting Arrangements, in the Notes to Financial Statements for more information.
 
(1)
If the Fund is a seller of protection and a credit event occurs, as defined under the terms of that particular swap agreement, the Fund will either (i) pay to the buyer of protection an amount equal to the notional amount of the swap and take delivery of the referenced obligation or underlying securities comprising the referenced index or (ii) pay a net settlement amount in the form of cash, securities or other deliverable obligations equal to the notional amount of the swap less the recovery value of the referenced obligation or underlying securities comprising the referenced index.
(2)
Implied credit spreads, represented in absolute terms, utilized in determining the market value of credit default swap agreements on corporate or sovereign issues as of period end serve as indicators of the current status of the payment/performance risk and represent the likelihood or risk of default for the credit derivative. The implied credit spread of a particular referenced entity reflects the cost of buying/selling protection and may include upfront payments required to be made to enter into the agreement. Wider credit spreads represent a deterioration of the referenced entity’s credit soundness and a greater likelihood or risk of default or other credit event occurring as defined under the terms of the agreement.
(3)
The maximum potential amount the Fund could be required to pay as a seller of credit protection or receive as a buyer of credit protection if a credit event occurs as defined under the terms of that particular swap agreement.
(4)
The prices and resulting values for credit default swap agreements serve as indicators of the current status of the payment/performance risk and represent the likelihood of an expected liability (or profit) for the credit derivative should the notional amount of the swap agreement be closed/sold as of the period end. Increasing market values, in absolute terms when compared to the notional amount of the swap, represent a deterioration of the underlying referenced instrument’s credit soundness and a greater likelihood or risk of default or other credit event occurring as defined under the terms of the agreement.
(5)
This instrument has a forward starting effective date. See Note 2, Securities Transactions and Investment Income, in the Notes to Financial Statements for further information.
(l) FINANCIAL DERIVATIVE INSTRUMENTS: OVER THE COUNTER
FORWARD FOREIGN CURRENCY CONTRACTS:
 
Counterparty
  
Settlement
Month
   
Currency to
be Delivered
   
Currency to
be Received
   
Unrealized Appreciation/
(Depreciation)
 
 
Asset
   
Liability
 
BOA
  
 
01/2025
 
 
$
 
 
1,435
 
 
GBP
 
 
1,129
 
 
$
0
 
 
$
(22
  
 
02/2025
 
 
HKD
 
 
71,676
 
 
$
 
 
9,225
 
 
 
0
 
 
 
(9
BPS
  
 
01/2025
 
 
BRL
 
 
6,872
 
   
 
1,222
 
 
 
110
 
 
 
0
 
  
 
01/2025
 
 
IDR
 
 
350,405
 
   
 
21
 
 
 
0
 
 
 
0
 
  
 
01/2025
 
 
$
 
 
1,110
 
 
BRL
 
 
6,872
 
 
 
3
 
 
 
0
 
  
 
01/2025
 
   
 
6,344
 
 
CAD
 
 
9,116
 
 
 
1
 
 
 
0
 
  
 
01/2025
 
   
 
5,175
 
 
EUR
 
 
4,911
 
 
 
0
 
 
 
 (86
  
 
03/2025
 
   
 
22
 
 
IDR
 
 
351,468
 
 
 
0
 
 
 
0
 
BRC
  
 
01/2025
 
 
CAD
 
 
7,594
 
 
$
 
 
5,394
 
 
 
108
 
 
 
0
 
  
 
01/2025
 
 
GBP
 
 
12,030
 
   
 
15,144
 
 
 
86
 
 
 
0
 
  
 
01/2025
 
 
TRY
 
 
1,319
 
   
 
35
 
 
 
0
 
 
 
(2
  
 
01/2025
 
 
$
 
 
3,981
 
 
EUR
 
 
3,764
 
 
 
0
 
 
 
(80
  
 
01/2025
 
   
 
1,368
 
 
TRY
 
 
51,297
 
 
 
52
 
 
 
0
 
  
 
02/2025
 
 
TRY
 
 
2,680
 
 
$
 
 
71
 
 
 
0
 
 
 
(2
  
 
02/2025
 
 
$
 
 
23,112
 
 
TRY
 
 
875,551
 
 
 
 472
 
 
 
0
 
  
 
03/2025
 
   
 
2,602
 
   
 
99,599
 
 
 
31
 
 
 
0
 
CBK
  
 
01/2025
 
 
CAD
 
 
1,689
 
 
$
 
 
1,203
 
 
 
28
 
 
 
0
 
  
 
01/2025
 
 
DOP
 
 
32,345
 
   
 
533
 
 
 
5
 
 
 
0
 
  
 
01/2025
 
 
IDR
 
 
426,780
 
   
 
26
 
 
 
0
 
 
 
0
 
  
 
01/2025
 
 
$
 
 
2,311
 
 
EUR
 
 
2,195
 
 
 
0
 
 
 
(37
  
 
01/2025
 
   
 
28
 
 
IDR
 
 
440,441
 
 
 
0
 
 
 
(1
  
 
02/2025
 
 
DOP
 
 
76,682
 
 
$
 
 
1,260
 
 
 
10
 
 
 
0
 
  
 
03/2025
 
 
$
 
 
26
 
 
IDR
 
 
428,035
 
 
 
0
 
 
 
0
 
DUB
  
 
02/2025
 
 
PEN
 
 
6,640
 
 
$
 
 
1,773
 
 
 
9
 
 
 
0
 
  
 
03/2025
 
   
 
7,404
 
   
 
1,946
 
 
 
0
 
 
 
(20
FAR
  
 
01/2025
 
 
AUD
 
 
303
 
   
 
197
 
 
 
9
 
 
 
0
 
  
 
01/2025
 
 
BRL
 
 
6,895
 
   
 
1,113
 
 
 
0
 
 
 
(3
  
 
01/2025
 
 
$
 
 
1,121
 
 
BRL
 
 
6,895
 
 
 
0
 
 
 
(4
  
 
02/2025
 
 
BRL
 
 
6,931
 
 
$
 
 
1,121
 
 
 
5
 
 
 
0
 
 
See Accompanying Notes  
 
SEMIANNUAL REPORT
 
  |     DECEMBER 31, 2024    
29
    

Schedule of Investments
 
PIMCO Corporate & Income Opportunity Fund
 
(Cont.)
   
 
Counterparty
  
Settlement
Month
   
Currency to
be Delivered
   
Currency to
be Received
   
Unrealized Appreciation/
(Depreciation)
 
 
Asset
   
Liability
 
GLM
  
 
01/2025
 
 
DOP
 
 
38,646
 
 
$
 
 
635
 
 
$
4
 
 
$
0
 
  
 
01/2025
 
 
$
 
 
65
 
 
IDR
 
 
1,031,721
 
 
 
0
 
 
 
(1
  
 
02/2025
 
 
DOP
 
 
284,699
 
 
$
 
 
4,674
 
 
 
36
 
 
 
0
 
  
 
03/2025
 
   
 
458,999
 
   
 
7,484
 
 
 
27
 
 
 
0
 
JPM
  
 
02/2025
 
 
$
 
 
642
 
 
TRY
 
 
25,862
 
 
 
67
 
 
 
0
 
  
 
05/2025
 
   
 
4,884
 
   
 
215,279
 
 
 
516
 
 
 
0
 
MBC
  
 
01/2025
 
 
EUR
 
 
226,920
 
 
$
 
 
239,087
 
 
 
3,920
 
 
 
0
 
  
 
01/2025
 
 
$
 
 
4,506
 
 
EUR
 
 
4,272
 
 
 
0
 
 
 
(79
  
 
02/2025
 
 
HKD
 
 
62,505
 
 
$
 
 
8,048
 
 
 
0
 
 
 
(5
MYI
  
 
01/2025
 
 
$
 
 
23
 
 
IDR
 
 
366,114
 
 
 
0
 
 
 
0
 
  
 
02/2025
 
   
 
2,075
 
 
TRY
 
 
78,540
 
 
 
40
 
 
 
0
 
RBC
  
 
03/2025
 
   
 
198
 
 
MXN
 
 
4,052
 
 
 
0
 
 
 
(6
UAG
  
 
02/2025
 
   
 
246
 
 
TRY
 
 
10,052
 
 
 
28
 
 
 
0
 
            
 
 
   
 
 
 
Total Forward Foreign Currency Contracts
       
$
 5,567
 
 
$
 (357
            
 
 
   
 
 
 
SWAP AGREEMENTS:
CREDIT DEFAULT SWAPS ON CORPORATE AND SOVEREIGN ISSUES - SELL PROTECTION
(1)
 
Counterparty
 
Reference Entity
 
Fixed
Receive Rate
   
Payment
Frequency
   
Maturity
Date
   
Implied
Credit Spread at
December 31, 2024
(2)
   
Notional
Amount
(3)
   
Premiums
Paid/(Received)
   
Unrealized
Appreciation/
(Depreciation)
   
Swap Agreements,
at Value
(4)
 
 
Asset
   
Liability
 
BOA
 
Panama Government International Bond
 
 
1.000
 
 
Quarterly
 
 
 
12/20/2028
 
 
 
1.718
 
 
$
 
 
 
8,500
 
 
$
(351
 
$
136
 
 
$
0
 
 
$
(215
BRC
 
Panama Government International Bond
 
 
1.000
 
 
 
Quarterly
 
 
 
12/20/2028
 
 
 
1.718
 
   
 
9,500
 
 
 
(392
 
 
151
 
 
 
0
 
 
 
(241
 
Turkey Government International Bond
 
 
1.000
 
 
 
Quarterly
 
 
 
03/20/2025
 
 
 
0.608
 
   
 
1,100
 
 
 
0
 
 
 
2
 
 
 
2
 
 
 
0
 
CBK
 
Israel Government International Bond
 
 
1.000
 
 
 
Quarterly
 
 
 
06/20/2027
 
 
 
0.741
 
   
 
2,000
 
 
 
(10
 
 
23
 
 
 
13
 
 
 
0
 
DUB
 
Eskom «
 
 
4.650
 
 
 
Quarterly
 
 
 
06/30/2029
 
 
 
0.068
 
   
 
7,400
 
 
 
0
 
 
 
508
 
 
 
508
 
 
 
0
 
GST
 
Equinix, Inc.
 
 
5.000
 
 
 
Quarterly
 
 
 
06/20/2027
 
 
 
0.869
 
   
 
1,000
 
 
 
140
 
 
 
(42
 
 
98
 
 
 
0
 
 
Israel Government International Bond
 
 
1.000
 
 
 
Quarterly
 
 
 
12/20/2029
 
 
 
1.029
 
   
 
900
 
 
 
(25
 
 
24
 
 
 
0
 
 
 
(1
JPM
 
Banca Monte Dei Paschi Di
 
 
5.000
 
 
 
Quarterly
 
 
 
06/20/2025
 
 
 
0.562
 
 
 
EUR
 
 
 
300
 
 
 
(6
 
 
13
 
 
 
7
 
 
 
0
 
 
Israel Government International Bond
 
 
1.000
 
 
 
Quarterly
 
 
 
12/20/2029
 
 
 
1.029
 
 
 
$
 
 
 
200
 
 
 
(6
 
 
6
 
 
 
0
 
 
 
0
 
MYC
 
Israel Government International Bond
 
 
1.000
 
 
 
Quarterly
 
 
 
12/20/2029
 
 
 
1.029
 
   
 
400
 
 
 
(10
 
 
10
 
 
 
0
 
 
 
0
 
 
Petroleos Mexicanos
 
 
1.000
 
 
 
Quarterly
 
 
 
12/20/2028
 
 
 
4.056
 
   
 
2,600
 
 
 
(507
 
 
239
 
 
 
0
 
 
 
(268
 
Saudi Arabia Government International Bond
 
 
1.000
 
 
 
Quarterly
 
 
 
06/20/2025
 
 
 
0.216
 
   
 
500
 
 
 
1
 
 
 
1
 
 
 
2
 
 
 
0
 
MYI
 
Turkey Government International Bond
 
 
1.000
 
 
 
Quarterly
 
 
 
12/20/2033
 
 
 
3.379
 
   
 
3,000
 
 
 
(597
 
 
133
 
 
 
0
 
 
 
(464
               
 
 
   
 
 
   
 
 
   
 
 
 
         
$
 (1,763
 
$
 1,204
 
 
 $
630
 
 
$
 (1,189
         
 
 
   
 
 
   
 
 
   
 
 
 
CREDIT DEFAULT SWAPS ON CREDIT INDEXES - SELL PROTECTION
(1)
 
Counterparty
 
Index/Tranches
 
Fixed
Receive Rate
   
Payment
Frequency
 
Maturity
Date
   
Notional
Amount
(3)
   
Premiums
Paid/(Received)
   
Unrealized
Appreciation/
(Depreciation)
   
Swap Agreements,
at Value
(4)
 
 
Asset
   
Liability
 
BRC
 
ABX.HE.AAA.6-2 Index
«
 
 
0.110
 
Monthly
 
 
05/25/2046
 
 
$
 
 
 
 
18,397
 
 
$
(4,824
 
$
3,370
 
 
$
0
 
 
$
(1,454
GST
 
ABX.HE.AA.6-1 Index
«
 
 
0.320
 
 
Monthly
 
 
07/25/2045
 
   
 
6,637
 
 
 
(315
 
 
(178
 
 
0
 
 
 
(493
 
ABX.HE.AAA.6-2 Index
«
 
 
0.110
 
 
Monthly
 
 
05/25/2046
 
   
 
1,556
 
 
 
(405
 
 
282
 
 
 
0
 
 
 
(123
MEI
 
ABX.HE.AAA.6-2 Index
«
 
 
0.110
 
 
Monthly
 
 
05/25/2046
 
   
 
21,443
 
 
 
(5,615
 
 
3,921
 
 
 
0
 
 
 
(1,694
MYC
 
ABX.HE.AAA.6-2 Index
«
 
 
0.110
 
 
Monthly
 
 
05/25/2046
 
   
 
23,343
 
 
 
(4,019
 
 
2,174
 
 
 
0
 
 
 
(1,845
             
 
 
   
 
 
   
 
 
   
 
 
 
           
$
(15,178
 
$
9,569
 
 
$
0
 
 
$
(5,609
             
 
 
   
 
 
   
 
 
   
 
 
 
Total Swap Agreements
 
 
$
 (16,941
 
$
 10,773
 
 
$
 630
 
 
$
 (6,798
 
 
 
   
 
 
   
 
 
   
 
 
 
 
       
30
 
PIMCO CLOSED-END FUNDS
  
 
See Accompanying Notes
 

     
December 31, 2024
 
(Unaudited)
 
FINANCIAL DERIVATIVE INSTRUMENTS: OVER THE COUNTER SUMMARY
The following is a summary by counterparty of the market value of OTC financial derivative instruments and collateral pledged/(received) as of December 31, 2024:
 
   
Financial Derivative Assets
         
Financial Derivative Liabilities
                   
Counterparty
 
Forward
Foreign
Currency
Contracts
   
Purchased
Options
   
Swap
Agreements
   
Total
Over the
Counter
          
Forward
Foreign
Currency
Contracts
   
Written
Options
    
Swap
Agreements
   
Total
Over the
Counter
   
Net Market
Value of OTC
Derivatives
   
Collateral
Pledged/
(Received)
   
Net
Exposure
(5)
 
BOA
 
$
0
 
 
$
0
 
 
$
0
 
 
$
0
 
   
$
(31
 
$
0
 
  
$
 (215
 
$
 (246
 
$
 (246
 
$
 0
 
 
$
 (246
BPS
 
 
 114
 
 
 
 0
 
 
 
 0
 
 
 
 114
 
   
 
 (86
 
 
 0
 
  
 
0
 
 
 
(86
 
 
28
 
 
 
0
 
 
 
28
 
BRC
 
 
749
 
 
 
0
 
 
 
2
 
 
 
751
 
   
 
(84
 
 
0
 
  
 
(1,695
 
 
(1,779
 
 
 (1,028
 
 
943
 
 
 
(85
CBK
 
 
43
 
 
 
0
 
 
 
13
 
 
 
56
 
   
 
(38
 
 
0
 
  
 
0
 
 
 
(38
 
 
18
 
 
 
0
 
 
 
18
 
DUB
 
 
9
 
 
 
0
 
 
 
508
 
 
 
517
 
   
 
(20
 
 
0
 
  
 
0
 
 
 
(20
 
 
497
 
 
 
(410
 
 
87
 
FAR
 
 
14
 
 
 
0
 
 
 
0
 
 
 
14
 
   
 
(7
 
 
0
 
  
 
0
 
 
 
(7
 
 
7
 
 
 
0
 
 
 
7
 
GLM
 
 
67
 
 
 
0
 
 
 
0
 
 
 
67
 
   
 
(1
 
 
0
 
  
 
0
 
 
 
(1
 
 
66
 
 
 
0
 
 
 
66
 
GST
 
 
0
 
 
 
0
 
 
 
98
 
 
 
98
 
   
 
0
 
 
 
0
 
  
 
(617
 
 
(617
 
 
(519
 
 
618
 
 
 
99
 
JPM
 
 
583
 
 
 
0
 
 
 
7
 
 
 
590
 
   
 
0
 
 
 
0
 
  
 
0
 
 
 
0
 
 
 
590
 
 
 
(660
 
 
(70
MBC
 
 
3,920
 
 
 
0
 
 
 
0
 
 
 
3,920
 
   
 
(84
 
 
0
 
  
 
0
 
 
 
(84
 
 
3,836
 
 
 
 (3,094
 
 
 742
 
MEI
 
 
0
 
 
 
0
 
 
 
0
 
 
 
0
 
   
 
0
 
 
 
0
 
  
 
(1,694
 
 
(1,694
 
 
(1,694
 
 
1,435
 
 
 
(259
MYC
 
 
0
 
 
 
0
 
 
 
2
 
 
 
2
 
   
 
0
 
 
 
0
 
  
 
(2,113
 
 
(2,113
 
 
(2,111
 
 
1,970
 
 
 
(141
MYI
 
 
40
 
 
 
0
 
 
 
0
 
 
 
40
 
   
 
0
 
 
 
0
 
  
 
(464
 
 
(464
 
 
(424
 
 
502
 
 
 
78
 
RBC
 
 
0
 
 
 
0
 
 
 
0
 
 
 
0
 
   
 
(6
 
 
0
 
  
 
0
 
 
 
(6
 
 
(6
 
 
0
 
 
 
(6
UAG
 
 
28
 
 
 
0
 
 
 
0
 
 
 
28
 
   
 
0
 
 
 
0
 
  
 
0
 
 
 
0
 
 
 
28
 
 
 
0
 
 
 
28
 
 
 
 
   
 
 
   
 
 
   
 
 
     
 
 
   
 
 
    
 
 
   
 
 
       
Total Over the Counter
 
$
 5,567
 
 
$
 0
 
 
$
 630
 
 
$
 6,197
 
   
$
 (357
 
$
 0
 
  
$
 (6,798
 
$
 (7,155
     
 
 
 
   
 
 
   
 
 
   
 
 
     
 
 
   
 
 
    
 
 
   
 
 
       
 
(m)
Securities with an aggregate market value of $5,468 have been pledged as collateral for financial derivative instruments as governed by International Swaps and Derivatives Association, Inc. master agreements as of December 31, 2024.
 
(1)
If the Fund is a seller of protection and a credit event occurs, as defined under the terms of that particular swap agreement, the Fund will either (i) pay to the buyer of protection an amount equal to the notional amount of the swap and take delivery of the referenced obligation or underlying securities comprising the referenced index or (ii) pay a net settlement amount in the form of cash, securities or other deliverable obligations equal to the notional amount of the swap less the recovery value of the referenced obligation or underlying securities comprising the referenced index.
(2)
Implied credit spreads, represented in absolute terms, utilized in determining the market value of credit default swap agreements on corporate or sovereign issues as of period end serve as indicators of the current status of the payment/performance risk and represent the likelihood or risk of default for the credit derivative. The implied credit spread of a particular referenced entity reflects the cost of buying/selling protection and may include upfront payments required to be made to enter into the agreement. Wider credit spreads represent a deterioration of the referenced entity’s credit soundness and a greater likelihood or risk of default or other credit event occurring as defined under the terms of the agreement.
(3)
The maximum potential amount the Fund could be required to pay as a seller of credit protection or receive as a buyer of credit protection if a credit event occurs as defined under the terms of that particular swap agreement.
(4)
The prices and resulting values for credit default swap agreements serve as indicators of the current status of the payment/performance risk and represent the likelihood of an expected liability (or profit) for the credit derivative should the notional amount of the swap agreement be closed/sold as of the period end. Increasing market values, in absolute terms when compared to the notional amount of the swap, represent a deterioration of the underlying referenced instrument’s credit soundness and a greater likelihood or risk of default or other credit event occurring as defined under the terms of the agreement.
(5)
Net Exposure represents the net receivable/(payable) that would be due from/to the counterparty in the event of default. Exposure from OTC financial derivative instruments can only be netted across transactions governed under the same master agreement with the same legal entity. See Note 8, Master Netting Arrangements, in the Notes to Financial Statements for more information.
FAIR VALUE OF FINANCIAL DERIVATIVE INSTRUMENTS
The following is a summary of the fair valuation of the Fund’s derivative instruments categorized by risk exposure. See Note 7, Principal and Other Risks, in the Notes to Financial Statements on risks of the Fund.
Fair Values of Financial Derivative Instruments on the Statements of Assets and Liabilities as of December 31, 2024:
 
   
Derivatives not accounted for as hedging instruments
 
    
Commodity
Contracts
   
Credit
Contracts
   
Equity
Contracts
   
Foreign
Exchange
Contracts
   
Interest
Rate Contracts
   
Total
 
Financial Derivative Instruments - Assets
 
Exchange-traded or centrally cleared
 
Swap Agreements
 
$
0
 
 
$
0
 
 
$
0
 
 
$
0
 
 
$
879
 
 
$
879
 
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
Over the counter
 
Forward Foreign Currency Contracts
 
$
0
 
 
$
0
 
 
$
0
 
 
$
5,567
 
 
$
0
 
 
$
5,567
 
Swap Agreements
 
 
0
 
 
 
630
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
630
 
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
 
$
0
 
 
$
630
 
 
$
0
 
 
$
5,567
 
 
$
0
 
 
$
6,197
 
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
 
$
 0
 
 
$
 630
 
 
$
 0
 
 
$
 5,567
 
 
$
 879
 
 
$
 7,076
 
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
 
See Accompanying Notes
 
 
SEMIANNUAL REPORT
 
 
|
 
 
DECEMBER 31, 2024
 
 
31
    

Schedule of Investments
 
PIMCO Corporate & Income Opportunity Fund
 
(Cont.)
   
 
   
Derivatives not accounted for as hedging instruments
 
    
Commodity
Contracts
   
Credit
Contracts
   
Equity
Contracts
   
Foreign
Exchange
Contracts
   
Interest
Rate Contracts
   
Total
 
Financial Derivative Instruments - Liabilities
 
Exchange-traded or centrally cleared
 
Swap Agreements
 
$
0
 
 
$
4
 
 
$
0
 
 
$
0
 
 
$
1,127
 
 
$
1,131
 
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
Over the counter
 
Forward Foreign Currency Contracts
 
$
0
 
 
$
0
 
 
$
0
 
 
$
357
 
 
$
0
 
 
$
357
 
Swap Agreements
 
 
0
 
 
 
6,798
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
6,798
 
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
 
$
0
 
 
$
6,798
 
 
$
0
 
 
$
357
 
 
$
0
 
 
$
7,155
 
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
 
$
 0
 
 
$
 6,802
 
 
$
 0
 
 
$
 357
 
 
$
 1,127
 
 
$
 8,286
 
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
The effect of Financial Derivative Instruments on the Statements of Operations for the period ended December 31, 2024:
 
   
Derivatives not accounted for as hedging instruments
 
    
Commodity
Contracts
   
Credit
Contracts
   
Equity
Contracts
   
Foreign
Exchange
Contracts
   
Interest
Rate Contracts
   
Total
 
Net Realized Gain (Loss) on Financial Derivative Instruments
 
Exchange-traded or centrally cleared
 
Swap Agreements
 
$
0
 
 
$
652
 
 
$
0
 
 
$
0
 
 
$
(3,461
 
$
(2,809
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
Over the counter
 
Forward Foreign Currency Contracts
 
$
0
 
 
$
0
 
 
$
0
 
 
$
15,446
 
 
$
0
 
 
$
15,446
 
Swap Agreements
 
 
0
 
 
 
1,214
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
1,214
 
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
 
$
0
 
 
$
1,214
 
 
$
0
 
 
$
15,446
 
 
$
0
 
 
$
16,660
 
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
 
$
0
 
 
$
1,866
 
 
$
0
 
 
$
 15,446
 
 
$
 (3,461
 
$
 13,851
 
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
Net Change in Unrealized Appreciation (Depreciation) on Financial Derivative Instruments
 
Exchange-traded or centrally cleared
 
Swap Agreements
 
$
0
 
 
$
(473
 
$
0
 
 
$
0
 
 
$
2,566
 
 
$
2,093
 
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
Over the counter
 
Forward Foreign Currency Contracts
 
$
0
 
 
$
0
 
 
$
0
 
 
$
953
 
 
$
0
 
 
$
953
 
Swap Agreements
 
 
0
 
 
 
(1,632
 
 
0
 
 
 
0
 
 
 
0
 
 
 
(1,632
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
 
$
0
 
 
$
(1,632
 
$
0
 
 
$
953
 
 
$
0
 
 
$
(679
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
 
$
 0
 
 
$
 (2,105
 
$
 0
 
 
$
953
 
 
$
2,566
 
 
$
1,414
 
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
FAIR VALUE MEASUREMENTS
The following is a summary of the fair valuations according to the inputs used as of December 31, 2024 in valuing the Fund’s assets and
 liabilities:
 
Category and Subcategory
 
Level 1
   
Level 2
   
Level 3
   
Fair
Value at
12/31/2024
 
Investments in Securities, at Value
 
Loan Participations and Assignments
 
$
 3,993
 
 
$
 458,223
 
 
$
 178,640
 
 
$
 640,856
 
Corporate Bonds & Notes
 
Banking & Finance
 
 
0
 
 
 
167,740
 
 
 
0
 
 
 
167,740
 
Industrials
 
 
0
 
 
 
325,866
 
 
 
54,726
 
 
 
380,592
 
Utilities
 
 
0
 
 
 
72,678
 
 
 
0
 
 
 
72,678
 
Convertible Bonds & Notes
 
Industrials
 
 
0
 
 
 
4,941
 
 
 
0
 
 
 
4,941
 
Municipal Bonds & Notes
 
Arizona
 
 
0
 
 
 
2,142
 
 
 
0
 
 
 
2,142
 
California
 
 
0
 
 
 
2,351
 
 
 
0
 
 
 
2,351
 
Michigan
 
 
0
 
 
 
4,998
 
 
 
0
 
 
 
4,998
 
Puerto Rico
 
 
0
 
 
 
6,546
 
 
 
0
 
 
 
6,546
 
West Virginia
 
 
0
 
 
 
7,332
 
 
 
0
 
 
 
7,332
 
U.S. Government Agencies
 
 
0
 
 
 
38,552
 
 
 
8,492
 
 
 
47,044
 
Non-Agency
Mortgage-Backed Securities
 
 
0
 
 
 
177,443
 
 
 
0
 
 
 
177,443
 
Asset-Backed Securities
 
CMBS Other
 
 
0
 
 
 
22
 
 
 
0
 
 
 
22
 
Home Equity Other
 
 
0
 
 
 
53,236
 
 
 
0
 
 
 
53,236
 
Whole Loan Collateral
 
 
0
 
 
 
1,710
 
 
 
0
 
 
 
1,710
 
Other ABS
 
 
0
 
 
 
74,227
 
 
 
7,133
 
 
 
81,360
 
Sovereign Issues
 
 
0
 
 
 
128,714
 
 
 
0
 
 
 
128,714
 
Category and Subcategory
 
Level 1
   
Level 2
   
Level 3
   
Fair
Value at
12/31/2024
 
Common Stocks
 
Communication Services
 
$
4,888
 
 
$
0
 
 
$
35,365
 
 
$
40,253
 
Consumer Discretionary
 
 
0
 
 
 
0
 
 
 
82
 
 
 
82
 
Financials
 
 
 15,301
 
 
 
0
 
 
 
15,242
 
 
 
30,543
 
Health Care
 
 
0
 
 
 
0
 
 
 
58,269
 
 
 
58,269
 
Industrials
 
 
7
 
 
 
0
 
 
 
3,697
 
 
 
3,704
 
Warrants
 
Communication Services
 
 
0
 
 
 
0
 
 
 
10,102
 
 
 
10,102
 
Financials
 
 
0
 
 
 
0
 
 
 
2
 
 
 
2
 
Preferred Securities
 
Banking & Finance
 
 
0
 
 
 
8,609
 
 
 
0
 
 
 
8,609
 
Industrials
 
 
0
 
 
 
4,974
 
 
 
0
 
 
 
4,974
 
Real Estate Investment Trusts
 
Real Estate
 
 
8,474
 
 
 
0
 
 
 
0
 
 
 
8,474
 
Loan Participations and Assignments
 
 
0
 
 
 
0
 
 
 
0
 
 
 
0
 
Short-Term Instruments
 
U.S. Treasury Bills
 
 
0
 
 
 
41,005
 
 
 
0
 
 
 
41,005
 
 
 
 
   
 
 
   
 
 
   
 
 
 
 
$
 32,663
 
 
$
 1,581,309
 
 
$
 371,750
 
 
$
 1,985,722
 
 
 
 
   
 
 
   
 
 
   
 
 
 
 
       
32
 
PIMCO CLOSED-END FUNDS
  
 
See Accompanying Notes
 

     
December 31, 2024
 
(Unaudited)
 
Category and Subcategory
 
Level 1
   
Level 2
   
Level 3
   
Fair
Value at
12/31/2024
 
Investments in Affiliates, at Value
 
Short-Term Instruments
 
Central Funds Used for Cash Management Purposes
 
$
346,245
 
 
$
0
 
 
$
0
 
 
$
346,245
 
 
 
 
   
 
 
   
 
 
   
 
 
 
Total Investments
 
$
 378,908
 
 
$
 1,581,309
 
 
$
 371,750
 
 
$
 2,331,967
 
 
 
 
   
 
 
   
 
 
   
 
 
 
Financial Derivative Instruments - Assets
 
Exchange-traded or centrally cleared
 
 
0
 
 
 
879
 
 
 
0
 
 
 
879
 
Over the counter
 
 
0
 
 
 
5,689
 
 
 
508
 
 
 
6,197
 
 
 
 
   
 
 
   
 
 
   
 
 
 
 
$
0
 
 
$
6,568
 
 
$
508
 
 
$
7,076
 
 
 
 
   
 
 
   
 
 
   
 
 
 
Category and Subcategory
 
Level 1
   
Level 2
   
Level 3
   
Fair
Value at
12/31/2024
 
Financial Derivative Instruments - Liabilities
 
Exchange-traded or centrally cleared
 
$
0
 
 
$
(1,131
 
$
0
 
 
$
(1,131
Over the counter
 
 
0
 
 
 
(1,546
 
 
(5,609
 
 
(7,155
 
 
 
   
 
 
   
 
 
   
 
 
 
 
$
0
 
 
$
(2,677
 
$
(5,609
 
$
(8,286
 
 
 
   
 
 
   
 
 
   
 
 
 
Total Financial Derivative Instruments
 
$
0
 
 
$
3,891
 
 
$
(5,101
 
$
(1,210
 
 
 
   
 
 
   
 
 
   
 
 
 
Totals
 
$
 378,908
 
 
$
 1,585,200
 
 
$
 366,649
 
 
$
 2,330,757
 
 
 
 
   
 
 
   
 
 
   
 
 
 
 
The following is a reconciliation of the fair valuations using significant unobservable inputs (Level 3) for the Fund during the period ended December 31, 2024:
 
Category and Subcategory
 
Beginning
Balance
at 06/30/2024
   
Net
Purchases
(1)
   
Net
Sales/
Settlements
(1)
   
Accrued
Discounts/
(Premiums)
   
Realized
Gain/(Loss)
   
Net Change in
Unrealized
Appreciation/
(Depreciation)
(2)
   
Transfers into
Level 3
   
Transfers out
of Level 3
   
Ending
Balance
at 12/31/2024
   
Net Change in
Unrealized
Appreciation/
(Depreciation)
on Investments
Held at
12/31/2024
(2)
 
Investments in Securities, at Value
 
Loan Participations and Assignments
 
$
129,149
 
 
$
93,358
 
 
$
(65,594
 
$
310
 
 
$
608
 
 
$
14,908
 
 
$
30,476
 
 
$
(24,575
 
$
178,640
 
 
$
182
 
Corporate Bonds & Notes
 
Banking & Finance
 
 
21,751
 
 
 
0
 
 
 
(21,917
 
 
0
 
 
 
96
 
 
 
70
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
0
 
Industrials
 
 
56,781
 
 
 
35
 
 
 
0
 
 
 
(64
 
 
0
 
 
 
(5,188
 
 
3,162
 
 
 
0
 
 
 
54,726
 
 
 
(5,189
U.S. Government Agencies
 
 
8,209
 
 
 
0
 
 
 
(118
 
 
20
 
 
 
38
 
 
 
343
 
 
 
0
 
 
 
0
 
 
 
8,492
 
 
 
336
 
Non-Agency
Mortgage-Backed Securities
 
 
905
 
 
 
123
 
 
 
(242
 
 
81
 
 
 
(5
 
 
(43
 
 
0
 
 
 
(819
 
 
0
 
 
 
0
 
Asset-Backed Securities
                   
Home Equity Other
 
 
28
 
 
 
0
 
 
 
(2
 
 
0
 
 
 
0
 
 
 
1
 
 
 
0
 
 
 
(27
 
 
0
 
 
 
0
 
Other ABS
 
 
7,208
 
 
 
0
 
 
 
0
 
 
 
27
 
 
 
0
 
 
 
(102
 
 
0
 
 
 
0
 
 
 
7,133
 
 
 
(102
Common Stocks
 
Communication Services
(3)
 
 
25,702
 
 
 
373
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
9,290
 
 
 
0
 
 
 
0
 
 
 
35,365
 
 
 
9,289
 
Consumer Discretionary
(4)
 
 
20,686
 
 
 
0
 
 
 
(21,098
 
 
0
 
 
 
16,187
 
 
 
(15,693
 
 
0
 
 
 
0
 
 
 
82
 
 
 
0
 
Energy
 
 
178
 
 
 
0
 
 
 
(192
 
 
0
 
 
 
102
 
 
 
(88
 
 
0
 
 
 
0
 
 
 
0
 
 
 
0
 
Financials
 
 
17,126
 
 
 
97
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
(1,981
 
 
0
 
 
 
0
 
 
 
15,242
 
 
 
(1,981
Health Care
 
 
62,958
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
(4,689
 
 
0
 
 
 
0
 
 
 
58,269
 
 
 
(4,689
Industrials
 
 
2,816
 
 
 
568
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
313
 
 
 
0
 
 
 
0
 
 
 
3,697
 
 
 
313
 
Warrants
 
Communication Services
 
 
0
 
 
 
10,102
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
10,102
 
 
 
0
 
Financials
 
 
3
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
(1
 
 
0
 
 
 
0
 
 
 
2
 
 
 
(1
Preferred Securities
 
Industrials
 
 
0
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
 (5,586
 
 
5,586
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
 
$
 353,500
 
 
$
 104,656
 
 
$
 (109,163
 
$
 374
 
 
$
 11,440
 
 
$
 2,726
 
 
$
 33,638
 
 
$
 (25,421
 
$
 371,750
 
 
$
 (1,842
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
Financial Derivative Instruments
- Assets
 
Over the counter
 
$
571
 
 
$
0
 
 
$
0
 
 
$
0
 
 
$
0
 
 
$
(63
 
$
0
 
 
$
0
 
 
$
508
 
 
$
(62
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
Financial Derivative Instruments
- Liabilities
 
Over the counter
 
$
(4,580
 
$
2,479
 
 
$
(405
 
$
0
 
 
$
905
 
 
$
(4,008
 
$
0
 
 
$
0
 
 
$
(5,609
 
$
(1,290
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
Totals
 
$
 349,491
 
 
$
 107,135
 
 
$
 (109,568
 
$
 374
 
 
$
 12,345
 
 
$
 (1,345
 
$
 33,638
 
 
$
 (25,421
 
$
 366,649
 
 
$
 (3,194
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
The following is a summary of significant unobservable inputs used in the fair valuations of assets and liabilities categorized within Level 3 of the fair value hierarchy:
 
Category and Subcategory
 
Ending
Balance
at 12/31/2024
   
Valuation
Technique
 
Unobservable
Inputs
     
(% Unless Noted Otherwise)
 
      
Input Value(s)
    
Weighted Average
 
Investments in Securities, at Value
 
Loan Participations and Assignments
 
$
 72,300
 
 
Discounted Cash Flow
 
Discount Rate
   
 
7.192-25.430
 
  
 
12.809
 
 
 
548
 
 
Expected Recovery
 
Recovery Rate
   
 
15.419
 
  
 
— 
 
 
 
8,506
 
 
Indicative Market Quotation
 
Broker Quote
   
 
82.000
 
  
 
— 
 
 
 
1,082
 
 
Other Valuation Techniques
(5)
 
— 
   
 
— 
 
  
 
— 
 
 
See Accompanying Notes  
 
SEMIANNUAL REPORT
 
  |     DECEMBER 31, 2024    
33
    

Schedule of Investments
 
PIMCO Corporate & Income Opportunity Fund
 
(Cont.)
 
December 31, 2024
 
(Unaudited)
 
Category and Subcategory
 
Ending
Balance
at 12/31/2024
   
Valuation
Technique
 
Unobservable
Inputs
     
(% Unless Noted Otherwise)
 
      
Input Value(s)
    
Weighted Average
 
 
$
22,270
 
 
Proxy Pricing
 
Base Price
   
 
98.286-100.000
 
  
 
99.627
 
 
 
4,888
 
 
Recent Transaction
 
Purchase Price
   
 
99.500
 
  
 
— 
 
 
 
69,046
 
 
Third Party Vendor
 
Broker Quote
   
 
99.188-116.500
 
  
 
106.979
 
Corporate Bonds & Notes
 
Industrials
 
 
2,898
 
 
Indicative Market Quotation
 
Broker Quote
   
 
61.000
 
  
 
— 
 
 
 
298
 
 
Other Valuation Techniques
(5)
 
— 
   
 
— 
 
  
 
— 
 
 
 
51,530
 
 
Comparable Companies/
Discounted Cash Flow
 
Revenue
Multiple/
Discount Rate
 
X/%
 
 
1.000/9.750
 
  
 
— 
 
U.S. Government Agencies
 
 
8,492
 
 
Discounted Cash Flow
 
Discount Rate
   
 
11.599
 
  
 
— 
 
Asset-Backed Securities
 
 
7,133
 
 
Discounted Cash Flow
 
Discount Rate
   
 
12.000-20.000
 
  
 
17.874
 
Common Stocks
            
Communication Services
 
 
28,697
 
 
Comparable Companies
 
EBITDA Multiple
 
X
 
 
4.640
 
  
 
— 
 
 
 
6,288
 
 
Discounted Cash Flow
 
Discount Rate
   
 
12.280
 
  
 
— 
 
 
 
380
 
 
Reference Instrument
 
Stock Price w/
Liquidity Discount
   
 
10.000
 
  
 
— 
 
Consumer Discretionary
 
 
82
 
 
Discounted Cash Flow/
Comparable Companies
 
Discount Rate/
Revenue Multiple
 
%/X
 
 
20.750/0.500
 
  
 
— 
 
Financials
 
 
35
 
 
Other Valuation Techniques
(5)
 
— 
   
 
— 
 
  
 
— 
 
 
 
15,207
 
 
Comparable Companies
 
EBITDA Multiple
 
X
 
 
4.600
 
  
 
— 
 
Health Care
 
 
58,269
 
 
Comparable Companies
 
EBITDA Multiple
 
X
 
 
13.750
 
  
 
— 
 
Industrials
 
 
776
 
 
Other Valuation Techniques
(5)
 
— 
   
 
— 
 
  
 
— 
 
 
 
2,921
 
 
Indicative Market Quotation
 
Broker Quote
 
$
 
 
1.130-25.125
 
  
 
2.927
 
Warrants
            
Communication Services
 
 
10,102
 
 
Recent Transaction
 
Purchase Price
 
$
 
 
13.000
 
  
 
— 
 
Financials
 
 
2
 
 
Option Pricing Model
 
Volatility
   
 
32.500
 
  
 
— 
 
Financial Derivative Instruments
-Assets
 
Over the counter
 
 
508
 
 
Indicative Market Quotation
 
Broker Quote
   
 
6.830
 
  
 
— 
 
Financial Derivative Instruments
-Liabilities
 
Over the counter
 
 
(5,609
 
Indicative Market Quotation
 
Broker Quote
 
$
 
 
92.000-92.500
 
  
 
92.044
 
 
 
 
            
Total
 
$
 366,649
 
          
 
 
 
            
 
(1)
Net Purchases and Settlements for Financial Derivative Instruments may include payments made or received upon entering into swap agreements to compensate for differences between the stated terms of the swap agreement and prevailing market conditions.
(2)
Any difference between Net Change in Unrealized Appreciation/(Depreciation) and Net Change in Unrealized Appreciation/(Depreciation) on Investments Held at December 31, 2024 may be due to an investment no longer held or categorized as Level 3 at period end.
(3)
Sector types updated from Industrials and Utilities to Communication Services since prior fiscal year end.
(4)
Sector types updated from Industrials and Utilities to Consumer Discretionary since prior fiscal year end.
(5)
Includes valuation techniques not defined in the Notes to Financial Statements as securities valued using such techniques are not considered significant to the Fund.
 
       
34
 
PIMCO CLOSED-END FUNDS
     See Accompanying Notes  

Schedule of Investments
 
PIMCO Corporate & Income Strategy Fund
 
 
December 31, 2024
 
(Unaudited)
 
(Amounts in thousands*, except number of shares, contracts, units and ounces, if any)
 
       
PRINCIPAL
AMOUNT
(000S)
       
MARKET
VALUE
(000S)
 
INVESTMENTS IN SECURITIES 92.4%
 
LOAN PARTICIPATIONS AND ASSIGNMENTS 27.7%
 
Advanz Pharma Corp.
 
7.559% (EUR003M + 4.500%) due 10/17/2031 ~
 
EUR
 
 
1,400
 
 
$
 
 
1,452
 
Aligned Data Centers International LP
 
8.447% (TSFR3M + 3.500%) due 05/16/2028 «~
 
$
 
 
3,700
 
   
 
3,686
 
Altice France SA
 
8.679% (EUR003M + 0.055%) due 08/15/2028 ~
 
EUR
 
 
99
 
   
 
84
 
10.147% due 08/15/2028 ~
 
$
 
 
2,885
 
   
 
2,325
 
AP Core Holdings LLC
 
9.971% due 09/01/2027 ~
   
 
12,060
 
   
 
 11,748
 
Barnes Group, Inc.
 
TBD% due 12/10/2031 ~
   
 
2,100
 
   
 
2,104
 
BDO U.S.A PC
 
9.524% due 08/31/2028 «~
   
 
2,424
 
   
 
2,438
 
Central Parent LLC
 
TBD% due 07/06/2029 ~
   
 
3,600
 
   
 
3,558
 
Clover Holdings 2 LLC
 
TBD% due 11/01/2029 ~µ
   
 
803
 
   
 
802
 
8.428% due 11/01/2031 ~
   
 
6,000
 
   
 
6,075
 
CoreWeave Compute Acquisition Co. LLC
 
TBD% (TSFR3M + 6.000%) due 05/16/2029 «~µ
   
 
9,700
 
   
 
9,726
 
Databricks, Inc.
 
TBD% due 12/20/2030 «µ
   
 
399
 
   
 
397
 
TBD% due 12/20/2030 «
   
 
1,801
 
   
 
1,792
 
Diamond Sports Group LLC
 
TBD% due 05/25/2026 «~
   
 
1,375
 
   
 
212
 
Endure Digital, Inc.
 
8.138% due 02/10/2028 «~
   
 
3,790
 
   
 
3,108
 
Envision Healthcare Corp.
 
12.507% due 11/03/2028 ~
   
 
8,863
 
   
 
8,996
 
EP Purchaser LLC
 
9.090% due 11/06/2028 ~
   
 
600
 
   
 
604
 
Finastra U.S.A., Inc.
 
TBD% due 09/13/2029 «~µ
   
 
103
 
   
 
103
 
TBD% due 09/13/2029 «~
   
 
989
 
   
 
1,005
 
First Brands Group LLC
 
9.847% due 03/30/2027 ~
   
 
994
 
   
 
934
 
Forward Air Corp.
 
9.085% due 12/19/2030 ~
   
 
2,815
 
   
 
2,830
 
Galaxy U.S. Opco, Inc.
 
9.335% due 04/29/2029 ~
   
 
1,095
 
   
 
979
 
Gateway Casinos & Entertainment Ltd.
 
TBD% due 12/18/2030
   
 
5,252
 
   
 
 5,341
 
Gray Television, Inc.
 
9.803% due 06/04/2029 ~
   
 
2,587
 
   
 
2,455
 
Hudson’s Bay Co.
 
TBD% due 04/03/2026
   
 
1,925
 
   
 
1,925
 
iHeartCommunications, Inc.
 
7.721% due 05/01/2026 ~
   
 
570
 
   
 
509
 
Ivanti Software, Inc.
 
9.121% due 12/01/2027 ~
   
 
9,290
 
   
 
7,618
 
J&J Ventures Gaming LLC
 
9.471% due 04/26/2028 «~
   
 
1,160
 
   
 
1,170
 
Lealand Finance Co. BV
 
7.471% due 06/30/2027 ~
   
 
75
 
   
 
38
 
8.472% due 12/31/2027 ~
   
 
405
 
   
 
163
 
Lifepoint Health, Inc.
 
8.406% due 05/17/2031 ~
   
 
2,214
 
   
 
2,224
 
Magenta Security Holdings LLC
 
10.835% due 07/27/2028 ~
   
 
113
 
   
 
116
 
11.595% due 07/27/2028 ~
   
 
119
 
   
 
110
 
Magenta Security Holdings LLC (5.500% PIK)
 
5.500% due 07/27/2028 ~(b)
   
 
529
 
   
 
186
 
Magenta Security Holdings LLC (6.250% PIK)
 
6.250% due 07/27/2028 ~(b)
   
 
152
 
   
 
92
 
MH SUB I LLC
 
TBD% due 12/11/2031 ~
   
 
2,100
 
   
 
2,085
 
       
PRINCIPAL
AMOUNT
(000S)
       
MARKET
VALUE
(000S)
 
MPH Acquisition Holdings LLC
 
9.026% due 09/01/2028 ~
 
$
 
 
7,960
 
 
$
 
 
6,871
 
Ocs Group Holdings Ltd.
 
TBD% due 11/27/2031 «~
 
GBP
 
 
5,950
 
   
 
 7,388
 
Poseidon Bidco SASU
 
7.683% (EUR003M + 5.000%) due 03/13/2030 ~
 
EUR
 
 
2,400
 
   
 
1,624
 
Project Alpha Intermediate Holding, Inc.
 
TBD% due 11/22/2032 ~
 
$
 
 
1,000
 
   
 
1,016
 
7.579% due 10/28/2030 ~
   
 
698
 
   
 
704
 
Promotora de Informaciones SA
 
8.439% (EUR003M + 5.220%) due 12/31/2026 ~
 
EUR
 
 
15,591
 
   
 
 15,988
 
Promotora de Informaciones SA (5.000% PIK)
 
5.000% (EUR003M + 2.970%) due 06/30/2027 ~(b)
   
 
567
 
   
 
559
 
Sandisk Corp.
 
TBD% due 12/13/2031 ~
 
$
 
 
2,100
 
   
 
2,068
 
SCUR-Alpha 1503 GmbH
 
8.556% (EUR003M + 0.055%) due 03/29/2030 ~
 
EUR
 
 
1,900
 
   
 
1,942
 
10.085% due 03/29/2030 ~
 
$
 
 
2,948
 
   
 
2,819
 
Sophia LP
 
9.107% due 11/15/2032 ~
   
 
800
 
   
 
817
 
Specialty Building Products Holdings LLC
 
8.207% due 10/15/2028 ~
   
 
798
 
   
 
795
 
Steenbok Lux Finco 2 SARL
 
10.000% due 06/30/2026 ~
 
EUR
 
 
20,641
 
   
 
6,885
 
Subcalidora 2 SARL
 
8.433% (EUR003M + 5.750%) due 08/14/2029 «~
   
 
6,500
 
   
 
6,750
 
Syniverse Holdings, Inc.
 
11.329% due 05/13/2027 ~
 
$
 
 
15,281
 
   
 
15,346
 
The Stepstone Group MidCo 2 GMBH
 
TBD% due 12/04/2031 ~
 
EUR
 
 
7,500
 
   
 
7,694
 
TBD% due 12/04/2031 ~
 
$
 
 
1,400
 
   
 
1,386
 
U.S. Renal Care, Inc.
 
9.471% due 06/20/2028 ~
   
 
21,415
 
   
 
20,113
 
Unicorn Bay
 
13.000% due 12/31/2026 «
 
HKD
 
 
48,971
 
   
 
6,311
 
Vantive Health LLC
 
TBD% due 07/23/2029 «µ
 
$
 
 
275
 
   
 
271
 
TBD% due 07/23/2031 «
   
 
1,525
 
   
 
1,501
 
Veritas U.S., Inc.
 
TBD% due 12/18/2027
   
 
207
 
   
 
208
 
TBD% due 12/09/2029
   
 
624
 
   
 
622
 
Veritiv Corp.
 
8.829% due 11/30/2030 ~
   
 
399
 
   
 
401
 
Wesco Aircraft Holdings, Inc.
 
13.153% (TSFR1M + 8.600%)
due 02/01/2025 «~
   
 
4,726
 
   
 
5,059
 
Westmoreland Coal Co.
 
8.000% due 03/15/2029
   
 
1,541
 
   
 
963
 
Zuora, Inc.
 
TBD% due 12/13/2031 ~
   
 
2,100
 
   
 
2,095
 
       
 
 
 
Total Loan Participations and Assignments
(Cost $216,954)
 
 
 207,186
 
       
 
 
 
CORPORATE BONDS & NOTES 28.8%
 
BANKING & FINANCE 7.0%
 
Adler Financing SARL
 
12.500% due 12/31/2028
 
EUR
 
 
4,534
 
   
 
4,857
 
Alamo Re Ltd.
 
15.534%
(T-BILL
1MO + 11.250%) due 06/08/2026 ~
 
$
 
 
300
 
   
 
318
 
Antares Holdings LP
 
6.350% due 10/23/2029
   
 
500
 
   
 
496
 
Armor Holdco, Inc.
 
8.500% due 11/15/2029
   
 
3,400
 
   
 
3,450
 
Banca Monte dei Paschi di Siena SpA
 
8.000% due 01/22/2030 •
 
EUR
 
 
496
 
   
 
516
 
       
PRINCIPAL
AMOUNT
(000S)
       
MARKET
VALUE
(000S)
 
Banco Bilbao Vizcaya Argentaria SA
 
6.033% due 03/13/2035 •(k)
 
$
 
 
600
 
 
$
 
 
600
 
BGC Group, Inc.
 
6.600% due 06/10/2029
   
 
400
 
   
 
410
 
BOI Finance BV
 
7.500% due 02/16/2027
 
EUR
 
 
2,600
 
   
 
 2,628
 
BPCE SA
 
7.003% due 10/19/2034 •(k)
 
$
 
 
2,200
 
   
 
2,346
 
Cape Lookout Re Ltd.
 
12.314%
(T-BILL
1MO + 8.000%) due 04/05/2027 ~
   
 
800
 
   
 
833
 
CI Financial Corp.
 
7.500% due 05/30/2029
   
 
1,800
 
   
 
1,885
 
Credit Suisse AG AT1 Claim
   
 
1,150
 
   
 
144
 
Deutsche Bank AG
 
5.403% due 09/11/2035 •
   
 
200
 
   
 
190
 
East Lane Re Ltd.
 
13.534%
(T-BILL
3MO + 9.250%) due 03/31/2026 ~
   
 
250
 
   
 
251
 
Everglades Re Ltd.
 
14.814%
(T-BILL
1MO + 10.500%) due 05/13/2031 ~
   
 
500
 
   
 
521
 
15.814%
(T-BILL
1MO + 11.500%) due 05/13/2031 ~
   
 
500
 
   
 
520
 
17.064%
(T-BILL
1MO + 12.750%) due 05/13/2031 ~
   
 
500
 
   
 
518
 
F&G Annuities & Life, Inc.
 
6.250% due 10/04/2034
   
 
200
 
   
 
194
 
6.500% due 06/04/2029
   
 
500
 
   
 
511
 
GSPA Monetization Trust
 
6.422% due 10/09/2029
   
 
2,059
 
   
 
2,044
 
Hannon Armstrong Sustainable Infrastructure Capital, Inc.
 
6.375% due 07/01/2034
   
 
900
 
   
 
877
 
Hestia Re Ltd.
 
14.364%
(T-BILL
1MO + 10.080%) due 04/22/2025 ~
   
 
704
 
   
 
639
 
Hudson Pacific Properties LP
 
3.950% due 11/01/2027
   
 
100
 
   
 
87
 
Integrity Re Ltd.
 
21.284%
(T-BILL
1MO + 17.000%) due 06/08/2026 ~
   
 
400
 
   
 
432
 
27.284%
(T-BILL
1MO + 23.000%) due 06/08/2026 ~
   
 
400
 
   
 
368
 
Intesa Sanpaolo SpA
 
6.625% due 06/20/2033 (k)
   
 
3,200
 
   
 
3,348
 
7.200% due 11/28/2033
   
 
2,100
 
   
 
2,273
 
Kennedy Wilson Europe Real Estate Ltd.
 
3.250% due 11/12/2025
 
EUR
 
 
253
 
   
 
260
 
Long Walk Reinsurance Ltd.
 
14.034%
(T-BILL
3MO + 9.750%) due 01/30/2031 ~
 
$
 
 
700
 
   
 
712
 
Marex Group PLC
 
6.404% due 11/04/2029
   
 
200
 
   
 
202
 
Polestar Re Ltd.
 
14.784%
(T-BILL
3MO + 10.500%) due 01/07/2028 ~
   
 
300
 
   
 
312
 
17.564%
(T-BILL
3MO + 13.250%) due 01/07/2027 ~
   
 
800
 
   
 
834
 
Sanders Re Ltd.
 
17.284%
(T-BILL
3MO + 13.000%) due 04/09/2029 ~
   
 
1,207
 
   
 
1,185
 
Synchrony Financial
 
5.935% due 08/02/2030 •
   
 
1,500
 
   
 
 1,515
 
Titanium 2l Bondco SARL
 
6.250% due 01/14/2031
 
EUR
 
 
6,703
 
   
 
2,364
 
Torrey Pines Re Ltd.
 
10.284%
(T-BILL
1MO + 6.000%) due 06/07/2032 ~
 
$
 
 
250
 
   
 
263
 
11.534%
(T-BILL
1MO + 7.250%) due 06/07/2032 ~
   
 
250
 
   
 
259
 
Uniti Group LP
 
4.750% due 04/15/2028
   
 
2,200
 
   
 
2,064
 
6.000% due 01/15/2030
   
 
7,721
 
   
 
6,789
 
6.500% due 02/15/2029
   
 
2,600
 
   
 
2,362
 
 
See Accompanying Notes  
 
SEMIANNUAL REPORT
 
  |     DECEMBER 31, 2024    
35
    

Schedule of Investments
 
PIMCO Corporate & Income Strategy Fund
 
(Cont.)
   
 
       
PRINCIPAL
AMOUNT
(000S)
       
MARKET
VALUE
(000S)
 
Ursa Re Ltd.
 
13.564%
(T-BILL
3MO + 9.250%) due 12/07/2028 ~
 
$
 
 
800
 
 
$
 
 
848
 
Voyager Aviation Holdings LLC
 
8.500% due 05/09/2026 ^«(c)
   
 
3,213
 
   
 
0
 
Winston RE Ltd.
 
16.064%
(T-BILL
3MO + 11.750%) due 02/26/2031 ~
   
 
600
 
   
 
620
 
Yosemite Re Ltd.
 
14.879%
(T-BILL
3MO + 10.595%) due 06/06/2025 ~
   
 
660
 
   
 
678
 
       
 
 
 
       
 
 52,523
 
       
 
 
 
INDUSTRIALS 18.3%
 
Altice France Holding SA
 
8.000% due 05/15/2027
 
EUR
 
 
3,500
 
   
 
983
 
10.500% due 05/15/2027
 
$
 
 
7,200
 
   
 
2,133
 
Altice France SA
 
3.375% due 01/15/2028
 
EUR
 
 
2,000
 
   
 
1,574
 
5.125% due 01/15/2029
 
$
 
 
800
 
   
 
607
 
5.125% due 07/15/2029
   
 
2,800
 
   
 
2,100
 
5.500% due 01/15/2028
   
 
3,400
 
   
 
2,520
 
5.500% due 10/15/2029
   
 
1,400
 
   
 
1,056
 
8.125% due 02/01/2027
   
 
400
 
   
 
325
 
Bayer U.S. Finance LLC
 
6.250% due 01/21/2029
   
 
400
 
   
 
408
 
6.375% due 11/21/2030
   
 
200
 
   
 
206
 
Boeing Co.
 
6.528% due 05/01/2034 (k)
   
 
1,000
 
   
 
1,048
 
Carvana Co. (14.000% PIK)
 
14.000% due 06/01/2031 (b)
   
 
2,740
 
   
 
3,142
 
CVS Pass-Through Trust
 
7.507% due 01/10/2032 (k)
   
 
486
 
   
 
511
 
DISH DBS Corp.
 
5.250% due 12/01/2026
   
 
7,410
 
   
 
6,749
 
5.750% due 12/01/2028
   
 
10,820
 
   
 
9,271
 
Ecopetrol SA
 
7.750% due 02/01/2032
   
 
4,200
 
   
 
4,079
 
8.375% due 01/19/2036
   
 
220
 
   
 
212
 
Exela Intermediate LLC (5.750% Cash and 5.750% PIK)
 
11.500% due 04/15/2026 (b)
   
 
76
 
   
 
13
 
Ford Motor Co.
 
7.700% due 05/15/2097 (k)
   
 
4,715
 
   
 
4,888
 
GN Bondco LLC
 
9.500% due 10/15/2031
   
 
2,400
 
   
 
2,530
 
HCA, Inc.
 
7.500% due 11/15/2095 (k)
   
 
1,200
 
   
 
1,266
 
IHO Verwaltungs GmbH (7.750% Cash or 8.500% PIK)
 
7.750% due 11/15/2030 (b)
   
 
500
 
   
 
500
 
Intelsat Jackson Holdings SA
 
6.500% due 03/15/2030 (k)
   
 
12,286
 
   
 
 11,363
 
Inter Media & Communication SpA
 
6.750% due 02/09/2027
 
EUR
 
 
589
 
   
 
622
 
JetBlue Airways Corp.
 
9.875% due 09/20/2031
 
$
 
 
6,916
 
   
 
7,355
 
LABL, Inc.
 
8.625% due 10/01/2031
   
 
400
 
   
 
370
 
Market Bidco Finco PLC
 
4.750% due 11/04/2027
 
EUR
 
 
700
 
   
 
711
 
New Albertsons LP
 
6.570% due 02/23/2028
 
$
 
 
5,600
 
   
 
5,609
 
Newfold Digital Holdings Group, Inc.
 
6.000% due 02/15/2029 «
   
 
1,000
 
   
 
610
 
11.750% due 10/15/2028 «
   
 
500
 
   
 
440
 
Nissan Motor Co. Ltd.
 
4.810% due 09/17/2030 (k)
   
 
8,800
 
   
 
8,278
 
Noble Finance LLC
 
8.000% due 04/15/2030
   
 
1,000
 
   
 
1,011
 
Petroleos Mexicanos
 
6.700% due 02/16/2032 (k)
   
 
1,688
 
   
 
1,470
 
6.840% due 01/23/2030 (k)
   
 
800
 
   
 
731
 
8.750% due 06/02/2029 (k)
   
 
1,444
 
   
 
1,448
 
       
PRINCIPAL
AMOUNT
(000S)
       
MARKET
VALUE
(000S)
 
Prime Healthcare Services, Inc.
 
9.375% due 09/01/2029
 
$
 
 
1,600
 
 
$
 
 
1,558
 
Rivian Holdings LLC
 
10.502% due 10/15/2026 •
   
 
4,150
 
   
 
4,180
 
Russian Railways Via RZD Capital PLC
 
7.487% due 03/25/2031 ^(c)
 
GBP
 
 
1,000
 
   
 
876
 
Thames Water Utilities Finance PLC
 
4.375% due 01/18/2031
 
EUR
 
 
100
 
   
 
80
 
9.750% due 04/30/2028 «
 
GBP
 
 
24
 
   
 
28
 
Times Square Hotel Trust
 
8.528% due 08/01/2026
 
$
 
 
412
 
   
 
414
 
Topaz Solar Farms LLC
 
4.875% due 09/30/2039 (k)
   
 
1,747
 
   
 
1,633
 
5.750% due 09/30/2039
   
 
5,254
 
   
 
5,124
 
U.S. Renal Care, Inc.
 
10.625% due 06/28/2028
   
 
842
 
   
 
722
 
Vale SA
 
0.000% due 12/29/2049 ~(h)
 
BRL
 
 
90,000
 
   
 
5,168
 
Venture Global LNG, Inc.
 
9.500% due 02/01/2029
 
$
 
 
2,670
 
   
 
2,953
 
9.875% due 02/01/2032 (k)
   
 
1,830
 
   
 
2,009
 
Viridien
 
7.750% due 04/01/2027
 
EUR
 
 
2,250
 
   
 
2,331
 
8.750% due 04/01/2027
 
$
 
 
5,664
 
   
 
5,575
 
Wesco Aircraft Holdings, Inc. (7.500% Cash and 3.000% PIK)
 
10.500% due 11/15/2026 ^«(b)(c)
   
 
19,281
 
   
 
15,923
 
Yinson Boronia Production BV
 
8.947% due 07/31/2042
   
 
1,300
 
   
 
1,358
 
YPF Energia Electrica SA
 
7.875% due 10/16/2032
   
 
800
 
   
 
792
 
       
 
 
 
       
 
 136,863
 
 
 
 
 
UTILITIES 3.5%
 
Chile Electricity Lux MPC SARL
 
5.580% due 10/20/2035
   
 
1,200
 
   
 
1,168
 
FORESEA Holding SA
 
7.500% due 06/15/2030
   
 
782
 
   
 
753
 
NGD Holdings BV
 
6.750% due 12/31/2026
   
 
288
 
   
 
228
 
Oi SA (10.000% Cash or 7.500% Cash and 6.000% PIK)
 
10.000% due 06/30/2027 (b)
   
 
11,295
 
   
 
10,176
 
Oi SA (8.500% PIK)
 
8.500% due 12/31/2028 (b)
   
 
23,995
 
   
 
2,669
 
Pacific Gas & Electric Co.
 
4.750% due 02/15/2044 (k)
   
 
2,240
 
   
 
1,918
 
Peru LNG SRL
 
5.375% due 03/22/2030
   
 
6,289
 
   
 
5,800
 
Qwest Corp.
 
7.375% due 05/01/2030
   
 
3,600
 
   
 
2,998
 
       
 
 
 
       
 
25,710
 
       
 
 
 
Total Corporate Bonds & Notes (Cost $247,881)
 
 
 215,096
 
       
 
 
 
CONVERTIBLE BONDS & NOTES 0.4%
 
INDUSTRIALS 0.4%
 
DISH Network Corp.
 
3.375% due 08/15/2026
   
 
3,400
 
   
 
2,847
 
       
 
 
 
Total Convertible Bonds & Notes (Cost $3,400)
 
 
 2,847
 
 
 
 
 
MUNICIPAL BONDS & NOTES 1.1%
 
CALIFORNIA 0.1%
 
Golden State, California Tobacco Securitization Corp. Revenue Bonds, Series 2021
 
3.000% due 06/01/2046
   
 
425
 
   
 
395
 
       
 
 
 
       
PRINCIPAL
AMOUNT
(000S)
       
MARKET
VALUE
(000S)
 
ILLINOIS 0.0%
 
Illinois State General Obligation Bonds, (BABs),
Series 2010
 
7.350% due 07/01/2035
 
$
 
 
16
 
 
$
 
 
17
 
       
 
 
 
MICHIGAN 0.2%
 
Detroit, Michigan General Obligation Bonds,
Series 2014
 
4.000% due 04/01/2044
   
 
2,300
 
   
 
1,780
 
       
 
 
 
PUERTO RICO 0.2%
 
Commonwealth of Puerto Rico Bonds,
Series 2022
 
0.000% due 11/01/2051
   
 
2,974
 
   
 
1,847
 
       
 
 
 
WEST VIRGINIA 0.6%
 
Tobacco Settlement Finance Authority, West Virginia Revenue Bonds, Series 2007
 
0.000% due 06/01/2047 (f)
   
 
44,400
 
   
 
4,136
 
       
 
 
 
Total Municipal Bonds & Notes (Cost $9,106)
 
 
8,175
 
 
 
 
 
U.S. GOVERNMENT AGENCIES 1.6%
 
Fannie Mae
 
3.000% due 02/25/2043 - 06/25/2050 (a)
   
 
13,089
 
   
 
1,874
 
Freddie Mac
 
3.500% due 05/25/2050 (a)
   
 
1,596
 
   
 
311
 
5.992% due 11/25/2055 «~
   
 
7,443
 
   
 
4,787
 
12.233% due 12/25/2027 •
   
 
2,533
 
   
 
2,603
 
12.369% due 11/25/2041 •
   
 
2,100
 
   
 
2,278
 
       
 
 
 
Total U.S. Government Agencies (Cost $16,308)
 
 
 11,853
 
 
 
 
 
NON-AGENCY
MORTGAGE-BACKED SECURITIES 7.6%
 
Atrium Hotel Portfolio Trust
 
6.195% due 12/15/2036 •
   
 
4,600
 
   
 
4,480
 
Banc of America Funding Trust
 
6.000% due 07/25/2037
   
 
152
 
   
 
124
 
Banc of America Mortgage Trust
 
6.000% due 03/25/2037
   
 
112
 
   
 
93
 
BCAP LLC Trust
 
3.750% due 08/28/2037 ~
   
 
850
 
   
 
837
 
3.958% due 03/27/2036 ~
   
 
1,205
 
   
 
831
 
4.475% due 03/26/2037 þ
   
 
602
 
   
 
891
 
Bear Stearns
ALT-A
Trust
 
4.411% due 09/25/2047 ~
   
 
3,458
 
   
 
1,689
 
4.563% due 08/25/2036 ~
   
 
542
 
   
 
255
 
4.696% due 11/25/2035 ~
   
 
1,885
 
   
 
1,691
 
4.787% due 11/25/2036 ~
   
 
2,270
 
   
 
1,169
 
4.953% due 01/25/2036 •
   
 
358
 
   
 
335
 
5.420% due 09/25/2035 ~
   
 
195
 
   
 
95
 
Braemar Hotels & Resorts Trust
 
6.970% due 06/15/2035 •
   
 
1,400
 
   
 
1,384
 
CALI Mortgage Trust
 
3.957% due 03/10/2039
   
 
2,900
 
   
 
2,608
 
CD Mortgage Trust
 
5.688% due 10/15/2048
   
 
274
 
   
 
252
 
Chase Mortgage Finance Trust
 
5.023% due 12/25/2035 ~
   
 
3
 
   
 
3
 
6.000% due 07/25/2037
   
 
523
 
   
 
231
 
Citigroup Mortgage Loan Trust
 
4.849% due 04/25/2037 ~
   
 
85
 
   
 
75
 
Colony Mortgage Capital Ltd.
 
6.872% due 11/15/2038 •
   
 
1,500
 
   
 
1,399
 
7.568% due 11/15/2038 •
   
 
1,100
 
   
 
964
 
Countrywide Alternative Loan Resecuritization Trust
 
6.000% due 08/25/2037 ~
   
 
663
 
   
 
342
 
Countrywide Alternative Loan Trust
 
5.500% due 03/25/2035
   
 
194
 
   
 
80
 
5.750% due 01/25/2035
   
 
100
 
   
 
97
 
 
       
36
 
PIMCO CLOSED-END FUNDS
     See Accompanying Notes  

     
December 31, 2024
 
(Unaudited)
 
       
PRINCIPAL
AMOUNT
(000S)
       
MARKET
VALUE
(000S)
 
5.750% due 02/25/2035
 
$
 
 
168
 
 
$
 
 
111
 
5.750% due 03/25/2037
   
 
374
 
   
 
195
 
6.000% due 02/25/2035
   
 
572
 
   
 
468
 
6.000% due 04/25/2036
   
 
665
 
   
 
312
 
6.000% due 02/25/2037
   
 
3,871
 
   
 
 1,474
 
6.000% due 04/25/2037
   
 
698
 
   
 
313
 
6.250% due 12/25/2036 •
   
 
1,011
 
   
 
417
 
6.500% due 08/25/2036
   
 
369
 
   
 
113
 
Countrywide Home Loan Mortgage Pass-Through Trust
 
4.417% due 09/20/2036 ~
   
 
109
 
   
 
96
 
6.000% due 07/25/2037
   
 
1,093
 
   
 
462
 
Credit Suisse Mortgage Capital Certificates
 
5.461% due 10/26/2036 ~
   
 
4,462
 
   
 
3,846
 
DBGS Mortgage Trust
 
6.812% due 10/15/2036 •
   
 
2,270
 
   
 
1,883
 
GSR Mortgage Loan Trust
 
4.659% due 08/25/2034 ~
   
 
208
 
   
 
192
 
6.000% due 02/25/2036
   
 
1,260
 
   
 
493
 
HarborView Mortgage Loan Trust
 
4.226% due 06/19/2036 ~
   
 
3,306
 
   
 
1,350
 
4.633% due 01/19/2036 •
   
 
332
 
   
 
333
 
Hilton USA Trust
 
2.828% due 11/05/2035
   
 
800
 
   
 
625
 
IndyMac IMSC Mortgage Loan Trust
 
6.500% due 07/25/2037
   
 
3,342
 
   
 
1,196
 
Jefferies Resecuritization Trust
 
6.000% due 05/26/2036
   
 
6,675
 
   
 
2,733
 
JP Morgan Alternative Loan Trust
 
4.156% due 03/25/2037 ~
   
 
653
 
   
 
520
 
6.000% due 12/25/2035
   
 
740
 
   
 
489
 
JP Morgan Chase Commercial Mortgage Securities Trust
 
6.511% due 12/15/2036 •
   
 
1,000
 
   
 
56
 
7.261% due 12/15/2036 •
   
 
2,500
 
   
 
39
 
JP Morgan Mortgage Trust
 
5.624% due 02/25/2036 ~
   
 
791
 
   
 
535
 
5.635% due 01/25/2037 ~
   
 
174
 
   
 
146
 
5.668% due 04/25/2037 ~
   
 
2
 
   
 
2
 
Lehman Mortgage Trust
 
6.000% due 07/25/2037
   
 
19
 
   
 
17
 
Lehman XS Trust
 
4.893% due 06/25/2047 •
   
 
717
 
   
 
735
 
MASTR Alternative Loan Trust
 
6.750% due 07/25/2036
   
 
1,447
 
   
 
501
 
Merrill Lynch Mortgage Investors Trust
 
4.273% due 03/25/2036 ~
   
 
336
 
   
 
163
 
Morgan Stanley Bank of America Merrill Lynch Trust
 
3.708% due 05/15/2046 ~
   
 
561
 
   
 
527
 
Morgan Stanley Capital Trust
 
6.895% due 11/15/2034 •
   
 
504
 
   
 
486
 
Natixis Commercial Mortgage Securities Trust
 
3.790% due 11/15/2032 ~
   
 
2,806
 
   
 
 2,539
 
New Orleans Hotel Trust
 
6.034% due 04/15/2032 •
   
 
800
 
   
 
766
 
8.134% due 04/15/2032 •
   
 
1,300
 
   
 
1,233
 
Residential Accredit Loans, Inc. Trust
 
4.535% due 12/26/2034 ~
   
 
777
 
   
 
270
 
4.913% due 05/25/2037 •
   
 
73
 
   
 
59
 
6.000% due 08/25/2036
   
 
120
 
   
 
99
 
Residential Asset Securitization Trust
 
6.000% due 11/25/2036
   
 
2,388
 
   
 
843
 
6.250% due 09/25/2037
   
 
2,398
 
   
 
958
 
Residential Funding Mortgage Securities, Inc. Trust
 
4.899% due 02/25/2037 ~
   
 
671
 
   
 
439
 
6.500% due 03/25/2032
   
 
51
 
   
 
51
 
Sequoia Mortgage Trust
 
3.754% due 07/20/2037 ~
   
 
202
 
   
 
144
 
4.350% due 02/20/2047 ~
   
 
109
 
   
 
85
 
SG Commercial Mortgage Securities Trust
 
2.937% due 03/15/2037
   
 
1,200
 
   
 
1,115
 
Structured Adjustable Rate Mortgage Loan Trust
 
4.529% due 01/25/2036 ~
   
 
1,147
 
   
 
637
 
5.166% due 07/25/2035 ~
   
 
244
 
   
 
207
 
5.660% due 11/25/2036 ~
   
 
951
 
   
 
720
 
       
PRINCIPAL
AMOUNT
(000S)
       
MARKET
VALUE
(000S)
 
SunTrust Adjustable Rate Mortgage Loan Trust
 
5.748% due 02/25/2037 ~
 
$
 
 
72
 
 
$
 
 
62
 
5.842% due 04/25/2037 ~
   
 
105
 
   
 
55
 
WaMu Mortgage Pass-Through Certificates Trust
 
4.002% due 10/25/2036 ~
   
 
717
 
   
 
618
 
4.060% due 02/25/2037 ~
   
 
222
 
   
 
187
 
4.110% due 07/25/2037 ~
   
 
185
 
   
 
162
 
5.020% due 07/25/2037 ~
   
 
400
 
   
 
352
 
Washington Mutual Mortgage Pass-Through Certificates Trust
 
5.665% due 05/25/2047 •
   
 
26
 
   
 
30
 
6.000% due 10/25/2035
   
 
856
 
   
 
651
 
WSTN Trust
 
7.690% due 07/05/2037 ~
   
 
1,300
 
   
 
1,325
 
8.455% due 07/05/2037 ~
   
 
1,300
 
   
 
1,331
 
9.835% due 07/05/2037 ~
   
 
1,100
 
   
 
1,111
 
       
 
 
 
Total
Non-Agency
Mortgage-Backed Securities (Cost $70,335)
 
 
 56,802
 
 
 
 
 
ASSET-BACKED SECURITIES 7.6%
 
CMBS OTHER 0.0%
 
LNR CDO Ltd.
 
4.739% due 02/28/2043 •
   
 
1,558
 
   
 
11
 
       
 
 
 
HOME EQUITY OTHER 4.0%
 
ACE Securities Corp. Home Equity Loan Trust
 
5.038% due 02/25/2036 •
   
 
24,250
 
   
 
21,281
 
Argent Securities Trust
 
4.833% due 03/25/2036 •
   
 
2,881
 
   
 
1,562
 
Bear Stearns Asset-Backed Securities Trust
 
4.557% due 10/25/2036 •
   
 
1,118
 
   
 
1,065
 
Citigroup Mortgage Loan Trust
 
4.773% due 12/25/2036 •
   
 
1,199
 
   
 
651
 
Home Equity Mortgage Loan Asset-Backed Trust
 
4.613% due 07/25/2037 •
   
 
7,133
 
   
 
3,860
 
Merrill Lynch Mortgage Investors Trust
 
4.773% due 04/25/2037 •
   
 
346
 
   
 
172
 
Morgan Stanley ABS Capital, Inc. Trust
 
4.753% due 06/25/2036 •
   
 
228
 
   
 
192
 
Morgan Stanley Mortgage Loan Trust
 
6.250% due 02/25/2037 ~
   
 
372
 
   
 
206
 
Park Place Securities, Inc. Asset-Backed Pass-Through Certificates
 
6.223% due 10/25/2034 •
   
 
573
 
   
 
542
 
       
 
 
 
       
 
29,531
 
 
 
 
 
HOME EQUITY SEQUENTIAL 0.2%
 
JP Morgan Mortgage Acquisition Trust
 
4.314% due 10/25/2030 þ
   
 
3,217
 
   
 
1,585
 
       
 
 
 
WHOLE LOAN COLLATERAL 1.4%
 
Bear Stearns Asset-Backed Securities Trust
 
6.500% due 10/25/2036
   
 
341
 
   
 
124
 
First Franklin Mortgage Loan Trust
 
5.398% due 09/25/2035 •
   
 
3,444
 
   
 
3,115
 
5.428% due 05/25/2036 •
   
 
6,082
 
   
 
5,506
 
Lehman XS Trust
 
5.670% due 08/25/2035 þ
   
 
12
 
   
 
12
 
Residential Asset Mortgage Products Trust
 
5.653% due 01/25/2035 •
   
 
1,557
 
   
 
1,481
 
       
 
 
 
       
 
10,238
 
 
 
 
 
OTHER ABS 2.0%
 
Adagio CLO DAC
 
0.000% due 04/30/2031 ~
 
EUR
 
 
1,800
 
   
 
535
 
Apidos CLO
 
0.000% due 01/20/2031 ~
 
$
 
 
4,500
 
   
 
1,521
 
Avoca CLO DAC
 
0.000% due 04/15/2034 ~
 
EUR
 
 
1,600
 
   
 
947
 
       
PRINCIPAL
AMOUNT
(000S)
       
MARKET
VALUE
(000S)
 
Belle Haven ABS CDO Ltd.
 
8.250% due 07/05/2046 •
 
$
 
 
175,347
 
 
$
 
 
436
 
Carlyle U.S. CLO Ltd.
 
0.000% due 10/21/2037 ~
   
 
1,895
 
   
 
195
 
CIFC Funding Ltd.
 
0.000% due 04/24/2030 ~
   
 
2,300
 
   
 
597
 
0.010% due 10/22/2031 ~
   
 
1,500
 
   
 
90
 
MAN GLG U.S. CLO Ltd.
 
0.000% due 07/15/2034 ~
   
 
400
 
   
 
239
 
Marble Point CLO Ltd.
 
0.000% due 01/22/2052 ~
   
 
2,150
 
   
 
1,190
 
Marlette Funding Trust
 
0.000% due 09/17/2029 «(f)
   
 
7
 
   
 
14
 
Pagaya AI Debt Selection Trust
 
8.491% due 06/16/2031
   
 
2,199
 
   
 
2,245
 
SLM Student Loan EDC Repackaging Trust
 
0.000% due 10/28/2029 «(f)
   
 
3
 
   
 
1,460
 
SLM Student Loan Trust
 
0.000% due 01/25/2042 «(f)
   
 
4
 
   
 
944
 
SMB Private Education Loan Trust
 
0.000% due 09/18/2046 «(f)
   
 
1
 
   
 
349
 
0.000% due 10/15/2048 «(f)
   
 
1
 
   
 
266
 
SoFi Professional Loan Program LLC
 
0.000% due 09/25/2040 «(f)
   
 
1,718
 
   
 
152
 
Taberna Preferred Funding Ltd.
 
5.196% due 08/05/2036 •
   
 
4,554
 
   
 
4,121
 
       
 
 
 
       
 
15,301
 
       
 
 
 
Total Asset-Backed Securities (Cost $74,555)
 
 
 56,666
 
 
 
 
 
SOVEREIGN ISSUES 5.7%
 
Argentina Government International Bond
 
0.750% due 07/09/2030 þ
   
 
2,671
 
   
 
1,945
 
1.000% due 07/09/2029
   
 
669
 
   
 
545
 
3.500% due 07/09/2041 þ
   
 
5,955
 
   
 
3,734
 
4.125% due 07/09/2035 þ
   
 
3,003
 
   
 
1,942
 
4.125% due 07/09/2046 þ
   
 
115
 
   
 
77
 
5.000% due 01/09/2038 þ
   
 
10,995
 
   
 
7,708
 
Dominican Republic Central Bank Notes
 
13.000% due 12/05/2025
 
DOP
 
 
93,000
 
   
 
1,557
 
13.000% due 01/30/2026
   
 
102,600
 
   
 
1,725
 
Dominican Republic International Bond
 
10.750% due 06/01/2036
   
 
73,000
 
   
 
1,289
 
11.250% due 09/15/2035
   
 
29,000
 
   
 
525
 
Egypt Government International Bond
 
6.375% due 04/11/2031
 
EUR
 
 
300
 
   
 
275
 
El Salvador Government International Bond
 
9.250% due 04/17/2030
 
$
 
 
2,500
 
   
 
2,653
 
9.650% due 11/21/2054
   
 
1,600
 
   
 
1,690
 
Ghana Government International Bond
 
0.000% due 07/03/2026 (f)
   
 
45
 
   
 
42
 
0.000% due 01/03/2030 (f)
   
 
82
 
   
 
63
 
5.000% due 07/03/2029 þ
   
 
339
 
   
 
293
 
5.000% due 07/03/2035 þ
   
 
487
 
   
 
344
 
Peru Government International Bond
 
6.900% due 08/12/2037
 
PEN
 
 
1,600
 
   
 
425
 
6.950% due 08/12/2031
   
 
3,100
 
   
 
870
 
Republic of Greece Government International Bond
 
2.000% due 04/22/2027
 
EUR
 
 
314
 
   
 
324
 
3.900% due 01/30/2033
   
 
693
 
   
 
760
 
4.000% due 01/30/2037
   
 
543
 
   
 
597
 
4.200% due 01/30/2042
   
 
678
 
   
 
747
 
Romania Government International Bond
 
5.125% due 09/24/2031
   
 
1,600
 
   
 
1,621
 
5.250% due 05/30/2032
   
 
900
 
   
 
911
 
5.375% due 03/22/2031
   
 
1,210
 
   
 
1,255
 
5.625% due 02/22/2036
   
 
490
 
   
 
488
 
5.625% due 05/30/2037
   
 
900
 
   
 
895
 
6.375% due 09/18/2033
   
 
900
 
   
 
972
 
Russia Government International Bond
 
1.125% due 11/20/2027
   
 
100
 
   
 
0
 
Turkey Government International Bond
 
49.430% (BISTREFI) due 09/06/2028 ~
 
TRY
 
 
177,300
 
   
 
4,960
 
 
See Accompanying Notes  
 
SEMIANNUAL REPORT
 
  |     DECEMBER 31, 2024    
37
    

Schedule of Investments
 
PIMCO Corporate & Income Strategy Fund
 
(Cont.)
   
 
       
PRINCIPAL
AMOUNT
(000S)
       
MARKET
VALUE
(000S)
 
50.485% (BISTREFI) due 05/20/2026 ~
 
TRY
 
 
300
 
 
$
 
 
9
 
50.485% (BISTREFI) due 08/19/2026 ~
   
 
200
 
   
 
6
 
50.485% (BISTREFI) due 05/17/2028 ~
   
 
35,400
 
   
 
988
 
Ukraine Government International Bond
 
0.000% due 02/01/2030 þ(g)
 
$
 
 
29
 
   
 
16
 
0.000% due 02/01/2034 þ(g)
   
 
107
 
   
 
44
 
0.000% due 02/01/2035 þ(g)
   
 
90
 
   
 
54
 
0.000% due 02/01/2036 þ(g)
   
 
75
 
   
 
44
 
1.750% due 02/01/2034 þ
   
 
131
 
   
 
74
 
1.750% due 02/01/2035 þ
   
 
183
 
   
 
101
 
1.750% due 02/01/2036 þ
   
 
210
 
   
 
114
 
Venezuela Government International Bond
 
6.000% due 06/30/2049 ^
   
 
240
 
   
 
29
 
9.250% due 09/15/2027 ^(c)
   
 
308
 
   
 
50
 
       
 
 
 
Total Sovereign Issues (Cost $39,665)
 
 
 42,761
 
       
 
 
 
       
SHARES
           
COMMON STOCKS 6.9%
 
COMMUNICATION SERVICES 2.2%
 
Clear Channel Outdoor Holdings, Inc. (d)
   
 
531,903
 
   
 
729
 
iHeartMedia, Inc. ‘A’ (d)
   
 
126,306
 
   
 
250
 
iHeartMedia, Inc. ‘B’ «(d)
   
 
98,039
 
   
 
175
 
Oi SA (d)
   
 
4,161,083
 
   
 
902
 
Promotora de Informaciones SA ‘A’ (d)
   
 
454,519
 
   
 
142
 
Syniverse Holdings, Inc. «(i)
 
 
2,348,485
 
   
 
2,323
 
Windstream Units «(d)
   
 
493,740
 
   
 
11,995
 
       
 
 
 
       
 
 16,516
 
 
 
 
 
CONSUMER DISCRETIONARY 0.0%
 
West Marine «(d)(i)
   
 
2,500
 
   
 
16
 
       
 
 
 
CONSUMER STAPLES 0.0%
 
Steinhoff International
Holdings NV «(d)(i)
   
 
21,355,531
 
   
 
0
 
       
 
 
 
FINANCIALS 1.4%
 
Banca Monte dei Paschi di Siena SpA
   
 
687,000
 
   
 
4,843
 
Intelsat Emergence SA «(i)
   
 
173,216
 
   
 
5,721
 
MNEQ Holdings, Inc. «(d)(i)
   
 
3,207
 
   
 
13
 
       
 
 
 
       
 
10,577
 
       
 
 
 
HEALTH CARE 3.0%
 
Amsurg Equity «(d)(i)
   
 
488,175
 
   
 
22,367
 
       
 
 
 
       
SHARES
       
MARKET
VALUE
(000S)
 
INDUSTRIALS 0.3%
 
Clover Holdings, Inc. «(d)(i)
   
 
13,811
 
 
$
 
 
283
 
Drillco Holding Lux SA «(i)
   
 
44,290
 
   
 
1,113
 
Forsea Holding SA «
   
 
18,411
 
   
 
462
 
Westmoreland Mining Holdings «(d)(i)
   
 
50,075
 
   
 
56
 
Westmoreland Mining LLC «(d)(i)
   
 
50,516
 
   
 
177
 
       
 
 
 
       
 
2,091
 
       
 
 
 
Total Common Stocks (Cost $51,269)
 
 
 51,567
 
 
 
 
 
WARRANTS 0.5%
 
COMMUNICATION SERVICES 0.5%
 
Windstream Holdings II LLC -
Exp. 10/25/2059 «
   
 
324,784
 
   
 
4,222
 
       
 
 
 
CONSUMER DISCRETIONARY 0.0%
 
West Marine - Exp. 09/08/2028
   
 
324
 
   
 
0
 
       
 
 
 
FINANCIALS 0.0%
 
Intelsat Emergence SA -
Exp. 02/17/2027 «
   
 
605
 
   
 
1
 
       
 
 
 
Total Warrants (Cost $8,383)
 
 
 4,223
 
 
 
 
 
PREFERRED SECURITIES 0.9%
 
BANKING & FINANCE 0.7%
 
ADLER Group SA «(d)
   
 
1,196,075
 
   
 
0
 
AGFC Capital Trust
 
6.668% (US0003M + 1.750%) due 01/15/2067 ~(k)
   
 
2,300,000
 
   
 
1,629
 
Brighthouse Holdings LLC
 
6.500% due 07/27/2037 þ(h)
   
 
70,000
 
   
 
61
 
Compeer Financial ACA
 
4.875% due 08/15/2026 •(h)
   
 
1,600,000
 
   
 
1,560
 
Farm Credit Bank of Texas
 
5.700% due 09/15/2025 •(h)
   
 
1,000,000
 
   
 
993
 
Stichting AK Rabobank Certificaten
 
6.500% due 12/29/2049 þ(h)
   
 
543,000
 
   
 
625
 
       
 
 
 
       
 
4,868
 
       
 
 
 
INDUSTRIALS 0.2%
 
SVB Financial Trust
 
0.000% due 11/07/2032 (f)
   
 
18,840
 
   
 
0
 
11.000% due 11/07/2032
   
 
3,654
 
   
 
1,827
 
       
 
 
 
       
 
1,827
 
       
 
 
 
Total Preferred Securities (Cost $6,959)
 
 
 6,695
 
 
 
 
 
       
SHARES
       
MARKET
VALUE
(000S)
 
REAL ESTATE INVESTMENT TRUSTS 0.4%
 
REAL ESTATE 0.4%
 
Uniti Group, Inc.
   
 
177,493
 
 
$
 
 
976
 
VICI Properties, Inc.
   
 
77,566
 
   
 
2,266
 
       
 
 
 
Total Real Estate Investment Trusts (Cost $1,448)
 
 
3,242
 
 
 
 
 
       
PRINCIPAL
AMOUNT
(000S)
           
SHORT-TERM INSTRUMENTS 3.2%
 
REPURCHASE AGREEMENTS (j) 0.3%
 
       
 
2,100
 
       
 
 
 
U.S. TREASURY BILLS 2.9%
 
4.546% due 01/30/2025 - 02/06/2025 (e)(f)(k)
 
$
 
 
21,600
 
   
 
21,517
 
       
 
 
 
Total Short-Term Instruments
(Cost $23,613)
 
 
23,617
 
       
 
 
 
Total Investments in Securities
(Cost $769,876)
 
 
 690,730
 
 
 
 
 
       
SHARES
           
INVESTMENTS IN AFFILIATES 13.6%
 
SHORT-TERM INSTRUMENTS 13.6%
 
CENTRAL FUNDS USED FOR CASH MANAGEMENT PURPOSES 13.6%
 
PIMCO Short-Term
Floating NAV Portfolio III
   
 
10,463,144
 
   
 
101,880
 
       
 
 
 
Total Short-Term Instruments
(Cost $101,787)
 
 
101,880
 
       
 
 
 
 
Total Investments in Affiliates
(Cost $101,787)
 
 
101,880
 
 
Total Investments 106.0%
(Cost $871,663)
 
 
$
 
 
792,610
 
Financial Derivative
Instruments (l)(m) 0.2%
(Cost or Premiums, net $(14,751))
 
 
1,790
 
Other Assets and Liabilities, net (6.2)%
 
 
 (46,861
       
 
 
 
Net Assets Applicable to Common Shareholders 100.0%
 
 
$
 
 
747,539
 
   
 
 
 
NOTES TO SCHEDULE OF INVESTMENTS:
 
*
A zero balance may reflect actual amounts rounding to less than one thousand.
 
^
Security is in default.
 
«
Security valued using significant unobservable inputs (Level 3).
 
µ
All or a portion of this amount represents unfunded loan commitments. The interest rate for the unfunded portion will be determined at the time of funding. See Note 4, Securities and Other Investments, in the Notes to Financial Statements for more information regarding unfunded loan commitments.
 
~
Variable or Floating rate security. Rate shown is the rate in effect as of period end. Certain variable rate securities are not based on a published reference rate and spread, rather are determined by the issuer or agent and are based on current market conditions. Reference rate is as of reset date, which may vary by security. These securities may not indicate a reference rate and/or spread in their description.
 
Rate shown is the rate in effect as of period end. The rate may be based on a fixed rate, a capped rate or a floor rate and may convert to a variable or floating rate in the future. These securities do not indicate a reference rate and spread in their description.
 
þ
Coupon represents a rate which changes periodically based on a predetermined schedule or event. Rate shown is the rate in effect as of period end.
 
(a)
Security is an Interest Only (“IO”) or IO Strip.
 
       
38
 
PIMCO CLOSED-END FUNDS
     See Accompanying Notes  

     
December 31, 2024
 
(Unaudited)
 
(b)
Payment
in-kind security.
 
(c)
Security is not accruing income as of the date of this report.
 
(d)
Security did not produce income within the last twelve months.
 
(e)
Coupon represents a weighted average yield to maturity.
 
(f)
Zero coupon security.
 
(g)
Security becomes interest bearing at a future date.
 
(h)
Perpetual maturity; date shown, if applicable, represents next contractual call date.
(i) RESTRICTED SECURITIES:
 
Issuer Description
  
Acquisition
Date
   
Cost
   
Market
Value
   
Market Value
as Percentage
of Net Assets
Applicable to
Common
Shareholders
 
Amsurg Equity
  
 
11/02/2023 - 11/06/2023
 
 
$
20,398
 
 
$
22,367
 
 
 
2.99
Clover Holdings, Inc.
  
 
12/09/2024
 
 
 
207
 
 
 
283
 
 
 
0.04
 
Drillco Holding Lux SA
  
 
06/08/2023
 
 
 
886
 
 
 
1,113
 
 
 
0.15
 
Intelsat Emergence SA
  
 
06/19/2017 - 02/23/2024
 
 
 
12,540
 
 
 
5,721
 
 
 
0.77
 
MNEQ Holdings, Inc.
  
 
03/16/2023 - 03/29/2023
 
 
 
36
 
 
 
13
 
 
 
0.00
 
Steinhoff International Holdings NV
  
 
06/30/2023 - 10/30/2023
 
 
 
0
 
 
 
0
 
 
 
0.00
 
Syniverse Holdings, Inc.
  
 
05/12/2022 - 11/30/2024
 
 
 
2,314
 
 
 
2,323
 
 
 
0.31
 
West Marine
  
 
09/12/2023
 
 
 
36
 
 
 
16
 
 
 
0.00
 
Westmoreland Mining Holdings
  
 
12/08/2014 - 10/19/2016
 
 
 
1,442
 
 
 
56
 
 
 
0.01
 
Westmoreland Mining LLC
  
 
06/30/2023
 
 
 
335
 
 
 
177
 
 
 
0.02
 
 
 
 
   
 
 
   
 
 
 
 
$
 38,194
 
 
$
 32,069
 
 
 
4.29
 
 
 
   
 
 
   
 
 
 
BORROWINGS AND OTHER FINANCING TRANSACTIONS
(j) REPURCHASE AGREEMENTS:
 
Counterparty
 
Lending
Rate
   
Settlement
Date
   
Maturity
Date
   
Principal
Amount
   
Collateralized By
 
Collateral
(Received)
   
Repurchase
Agreements,
at Value
   
Repurchase
Agreement
Proceeds
to be
Received
(1)
 
FICC STR
 
 
4.450
 
 
12/31/2024
 
 
 
01/02/2025
 
 
$
 2,100
 
 
U.S. Treasury Bonds 1.125% due 08/15/2040
 
$
(2,142
 
$
2,100
 
 
$
2,101
 
           
 
 
   
 
 
   
 
 
 
Total Repurchase Agreements
 
   
$
 (2,142
 
$
 2,100
 
 
$
 2,101
 
   
 
 
   
 
 
   
 
 
 
REVERSE REPURCHASE AGREEMENTS:
 
Counterparty
 
Borrowing
Rate
(2)
   
Settlement
Date
   
Maturity
Date
   
Amount
Borrowed
(2)
   
Payable for
Reverse
Repurchase
Agreements
 
BPS
 
 
3.380
 
 
12/18/2024
 
 
 
TBD
(3)
 
 
EUR
 
 
(344
 
$
(357
CDC
 
 
4.880
 
 
 
12/16/2024
 
 
 
04/15/2025
 
 
$
 
 
(2,156
 
 
(2,161
 
 
4.920
 
 
 
11/19/2024
 
 
 
02/19/2025
 
   
 
(1,736
 
 
(1,746
 
 
5.010
 
 
 
10/23/2024
 
 
 
02/20/2025
 
   
 
 (1,236
 
 
(1,249
 
 
5.010
 
 
 
12/16/2024
 
 
 
04/15/2025
 
   
 
(8,053
 
 
(8,072
 
 
5.030
 
 
 
10/23/2024
 
 
 
01/23/2025
 
   
 
(1,095
 
 
(1,105
 
 
5.030
 
 
 
12/18/2024
 
 
 
01/23/2025
 
   
 
(1,040
 
 
(1,042
 
 
5.070
 
 
 
10/01/2024
 
 
 
01/03/2025
 
   
 
(1,198
 
 
(1,214
 
 
5.220
 
 
 
10/01/2024
 
 
 
01/03/2025
 
   
 
(3,199
 
 
(3,242
IND
 
 
4.820
 
 
 
12/17/2024
 
 
 
03/17/2025
 
   
 
(596
 
 
(597
 
 
5.120
 
 
 
10/09/2024
 
 
 
01/09/2025
 
   
 
(2,854
 
 
(2,888
 
 
5.330
 
 
 
09/09/2024
 
 
 
03/06/2025
 
   
 
(3,772
 
 
(3,837
SOG
 
 
2.500
 
 
 
12/18/2024
 
 
 
TBD
(3)
 
 
EUR
 
 
(461
 
 
(478
UBS
 
 
3.172
 
 
 
12/20/2024
 
 
 
03/20/2025
 
   
 
(2,283
 
 
(2,368
 
 
3.180
 
 
 
12/18/2024
 
 
 
TBD
(3)
 
   
 
(550
 
 
(571
 
 
3.200
 
 
 
12/18/2024
 
 
 
TBD
(3)
 
   
 
(1,952
 
 
(2,025
 
 
 
 
Total Reverse Repurchase Agreements
 
     
$
 (32,952
 
 
 
 
 
See Accompanying Notes
 
 
SEMIANNUAL REPORT
 
 
|
 
 
DECEMBER 31, 2024
 
 
39
    

Schedule of Investments
 
PIMCO Corporate & Income Strategy Fund
 
(Cont.)
   
 
BORROWINGS AND OTHER FINANCING TRANSACTIONS SUMMARY
The following is a summary by counterparty of the market value of Borrowings and Other Financing Transactions and collateral pledged/(received) as of December 31, 2024:
 
Counterparty
 
Repurchase
Agreement
Proceeds
to be
Received
(1)
   
Payable for
Reverse
Repurchase
Agreements
   
Payable for
Sale-Buyback

Transactions
    
Total
Borrowings and
Other Financing
Transactions
   
Collateral
Pledged/(Received)
   
Net Exposure
(4)
 
Global/Master Repurchase Agreement
 
BPS
 
$
0
 
 
$
(357
 
$
0
 
  
$
(357
 
$
344
 
 
$
(13
CDC
 
 
0
 
 
 
(19,831
 
 
0
 
  
 
 (19,831
 
 
 22,458
 
 
 
 2,627
 
FICC STR
 
 
2,101
 
 
 
0
 
 
 
0
 
  
 
2,101
 
 
 
(2,142
 
 
(41
IND
 
 
0
 
 
 
(7,322
 
 
0
 
  
 
(7,322
 
 
8,531
 
 
 
1,209
 
SOG
 
 
0
 
 
 
(478
 
 
0
 
  
 
(478
 
 
464
 
 
 
(14
UBS
 
 
0
 
 
 
(4,964
 
 
0
 
  
 
(4,964
 
 
5,750
 
 
 
786
 
 
 
 
   
 
 
   
 
 
        
Total Borrowings and Other Financing Transactions
 
$
 2,101
 
 
$
 (32,952
 
$
 0
 
      
 
 
 
   
 
 
   
 
 
        
CERTAIN TRANSFERS ACCOUNTED FOR AS SECURED BORROWINGS
Remaining Contractual Maturity of the Agreements
 
    
Overnight and
Continuous
   
Up to 30 days
   
31-90 days
   
Greater Than 90 days
   
Total
 
Reverse Repurchase Agreements
 
Corporate Bonds & Notes
 
$
0
 
 
$
(8,239
 
$
(9,797
 
$
(13,186
 
$
(31,222
Sovereign Issues
 
 
0
 
 
 
0
 
 
 
0
 
 
 
(478
 
 
(478
Preferred Securities
 
 
0
 
 
 
(1,252
 
 
0
 
 
 
0
 
 
 
(1,252
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
Total Borrowings
 
$
 0
 
 
$
 (9,491
 
$
 (9,797
 
$
 (13,664
 
$
 (32,952
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
Payable for reverse repurchase agreements
 
 
$
(32,952
 
 
 
 
 
(k)
Securities with an aggregate market value of $37,314 and cash of $252 have been pledged as collateral under the terms of the above master agreements as of December 31, 2024.
 
(1)
Includes accrued interest.
(2)
The average amount of borrowings outstanding during the period ended December 31, 2024 was $(80,678) at a weighted average interest rate of 5.353%. Average borrowings may include reverse repurchase agreements and sale-buyback transactions, if held during the period.
(3)
Open maturity reverse repurchase agreement.
(4)
Net Exposure represents the net receivable/(payable) that would be due from/to the counterparty in the event of default. Exposure from borrowings and other financing transactions can only be netted across transactions governed under the same master agreement with the same legal entity. See Note 8, Master Netting Arrangements, in the Notes to Financial Statements for more information.
(l) FINANCIAL DERIVATIVE INSTRUMENTS: EXCHANGE-TRADED OR CENTRALLY CLEARED
SWAP AGREEMENTS:
INTEREST RATE SWAPS
 
Pay/Receive
Floating Rate
 
Floating Rate Index
 
Fixed Rate
   
Payment
Frequency
 
Maturity
Date
   
Notional
Amount
   
Premiums
Paid/(Received)
   
Unrealized
Appreciation/
(Depreciation)
   
Market
Value
   
Variation Margin
 
 
Asset
   
Liability
 
Pay
 
1-Day
GBP-SONIO Compounded-OIS
 
 
4.000
 
Annual
 
 
09/18/2029
 
 
 
GBP
 
 
 
21,600
 
 
$
392
 
 
$
(531
 
$
(139
 
$
 60
 
 
$
0
 
Receive
 
1-Day
GBP-SONIO Compounded-OIS
 
 
0.750
 
 
Annual
 
 
09/21/2032
 
   
 
7,800
 
 
 
757
 
 
 
1,441
 
 
 
2,198
 
 
 
0
 
 
 
 (23
Receive
 
1-Day
GBP-SONIO Compounded-OIS
 
 
2.000
 
 
Annual
 
 
03/15/2033
 
   
 
2,800
 
 
 
311
 
 
 
267
 
 
 
578
 
 
 
0
 
 
 
(9
Receive
 
1-Day
GBP-SONIO Compounded-OIS
 
 
0.750
 
 
Annual
 
 
09/21/2052
 
   
 
1,600
 
 
 
328
 
 
 
826
 
 
 
1,154
 
 
 
0
 
 
 
(5
Receive
 
1-Day
USD-SOFR Compounded-OIS
 
 
2.350
 
 
Annual
 
 
01/17/2025
 
 
 
$
 
 
 
11,000
 
 
 
1
 
 
 
322
 
 
 
323
 
 
 
2
 
 
 
0
 
Pay
 
1-Day
USD-SOFR Compounded-OIS
 
 
5.250
 
 
Annual
 
 
06/17/2025
 
   
 
97,000
 
 
 
212
 
 
 
272
 
 
 
484
 
 
 
5
 
 
 
0
 
Receive
 
1-Day
USD-SOFR Compounded-OIS
 
 
2.300
 
 
Annual
 
 
01/17/2026
 
   
 
1,700
 
 
 
1
 
 
 
81
 
 
 
82
 
 
 
0
 
 
 
0
 
Receive
 
1-Day
USD-SOFR Compounded-OIS
 
 
1.250
 
 
Semi-Annual
 
 
12/15/2026
 
   
 
56,800
 
 
 
(704
 
 
4,099
 
 
 
3,395
 
 
 
24
 
 
 
0
 
Pay
 
1-Day
USD-SOFR Compounded-OIS
 
 
2.500
 
 
Semi-Annual
 
 
12/20/2027
 
   
 
44,900
 
 
 
172
 
 
 
 (2,510
 
 
(2,338
 
 
0
 
 
 
(23
Pay
 
1-Day
USD-SOFR Compounded-OIS
 
 
2.000
 
 
Annual
 
 
12/21/2027
 
   
 
32,300
 
 
 
(2,862
 
 
982
 
 
 
(1,880
 
 
0
 
 
 
(15
Pay
 
1-Day
USD-SOFR Compounded-OIS
 
 
3.250
 
 
Annual
 
 
06/21/2028
 
   
 
19,200
 
 
 
(257
 
 
(434
 
 
(691
 
 
0
 
 
 
(10
Receive
 
1-Day
USD-SOFR Compounded-OIS
 
 
1.370
 
 
Semi-Annual
 
 
08/25/2028
 
   
 
16,898
 
 
 
(5
 
 
1,696
 
 
 
1,691
 
 
 
11
 
 
 
0
 
Pay
 
1-Day
USD-SOFR Compounded-OIS
 
 
3.750
 
 
Annual
 
 
12/20/2028
 
   
 
84,700
 
 
 
740
 
 
 
(1,692
 
 
(952
 
 
0
 
 
 
(41
Pay
 
1-Day
USD-SOFR Compounded-OIS
 
 
4.500
 
 
Annual
 
 
06/19/2029
 
   
 
69,900
 
 
 
34
 
 
 
1,024
 
 
 
1,058
 
 
 
0
 
 
 
(31
Receive
 
1-Day
USD-SOFR Compounded-OIS
 
 
3.750
 
 
Annual
 
 
06/20/2029
 
   
 
16,500
 
 
 
(312
 
 
632
 
 
 
320
 
 
 
8
 
 
 
0
 
Pay
 
1-Day
USD-SOFR Compounded-OIS
 
 
2.000
 
 
Annual
 
 
12/21/2029
 
   
 
118,700
 
 
 
(12,228
 
 
1,280
 
 
 
 (10,948
 
 
0
 
 
 
(63
Receive
 
1-Day
USD-SOFR Compounded-OIS
 
 
0.750
 
 
Semi-Annual
 
 
06/16/2031
 
   
 
57,200
 
 
 
3,442
 
 
 
8,209
 
 
 
11,651
 
 
 
56
 
 
 
0
 
Receive
 
1-Day
USD-SOFR Compounded-OIS
 
 
1.750
 
 
Semi-Annual
 
 
12/15/2031
 
   
 
36,100
 
 
 
(505
 
 
6,156
 
 
 
5,651
 
 
 
42
 
 
 
0
 
Pay
 
1-Day
USD-SOFR Compounded-OIS
 
 
2.000
 
 
Annual
 
 
12/21/2032
 
   
 
23,900
 
 
 
(3,269
 
 
(92
 
 
(3,361
 
 
0
 
 
 
(28
 
       
40
 
PIMCO CLOSED-END FUNDS
     See Accompanying Notes  

     
December 31, 2024
 
(Unaudited)
 
Pay/Receive
Floating Rate
 
Floating Rate Index
 
Fixed Rate
   
Payment
Frequency
 
Maturity
Date
   
Notional
Amount
   
Premiums
Paid/(Received)
   
Unrealized
Appreciation/
(Depreciation)
   
Market
Value
   
Variation Margin
 
 
Asset
   
Liability
 
Pay
 
1-Day
USD-SOFR Compounded-OIS
 
 
3.500
 
Semi-Annual
 
 
06/19/2044
 
 
 
$
 
 
 
93,400
 
 
$
(2,328
 
$
(8,892
 
$
(11,220
 
$
0
 
 
$
(139
Receive
 
1-Day
USD-SOFR Compounded-OIS
 
 
2.000
 
 
Semi-Annual
 
 
01/15/2050
 
   
 
8,300
 
 
 
(57
 
 
3,058
 
 
 
3,001
 
 
 
10
 
 
 
0
 
Receive
 
1-Day
USD-SOFR Compounded-OIS
 
 
1.750
 
 
Semi-Annual
 
 
01/22/2050
 
   
 
14,500
 
 
 
(35
 
 
5,851
 
 
 
5,816
 
 
 
18
 
 
 
0
 
Receive
 
1-Day
USD-SOFR Compounded-OIS
 
 
1.875
 
 
Semi-Annual
 
 
02/07/2050
 
   
 
15,100
 
 
 
(58
 
 
5,794
 
 
 
5,736
 
 
 
19
 
 
 
0
 
Receive
 
1-Day
USD-SOFR Compounded-OIS
 
 
2.250
 
 
Semi-Annual
 
 
03/12/2050
 
   
 
10,800
 
 
 
(33
 
 
3,465
 
 
 
3,432
 
 
 
13
 
 
 
0
 
Pay
 
1-Day
USD-SOFR Compounded-OIS
 
 
2.000
 
 
Semi-Annual
 
 
12/15/2051
 
   
 
10,900
 
 
 
775
 
 
 
(4,826
 
 
(4,051
 
 
0
 
 
 
(14
Receive
 
1-Day
USD-SOFR Compounded-OIS
 
 
1.700
 
 
Semi-Annual
 
 
02/01/2052
 
   
 
76,450
 
 
 
(1,210
 
 
33,405
 
 
 
32,195
 
 
 
101
 
 
 
0
 
Receive
 
1-Day
USD-SOFR Compounded-OIS
 
 
2.750
 
 
Annual
 
 
06/21/2053
 
   
 
8,000
 
 
 
755
 
 
 
980
 
 
 
1,735
 
 
 
9
 
 
 
0
 
Pay
 
6-Month AUD-BBR-BBSW
 
 
3.500
 
 
Semi-Annual
 
 
06/17/2025
 
 
 
AUD
 
 
 
7,600
 
 
 
188
 
 
 
(214
 
 
(26
 
 
0
 
 
 
0
 
Receive
 
6-Month EUR-EURIBOR
 
 
0.150
 
 
Annual
 
 
03/18/2030
 
 
 
EUR
 
 
 
8,700
 
 
 
159
 
 
 
1,002
 
 
 
1,161
 
 
 
0
 
 
 
(20
Receive
 
6-Month EUR-EURIBOR
 
 
0.250
 
 
Annual
 
 
09/21/2032
 
   
 
6,200
 
 
 
583
 
 
 
408
 
 
 
991
 
 
 
0
 
 
 
(15
Receive
 
6-Month EUR-EURIBOR
 
 
0.500
 
 
Annual
 
 
09/21/2052
 
   
 
2,600
 
 
 
225
 
 
 
728
 
 
 
953
 
 
 
0
 
 
 
(9
Receive
(1)
 
6-Month EUR-EURIBOR
 
 
0.830
 
 
Annual
 
 
12/09/2052
 
   
 
15,300
 
 
 
192
 
 
 
613
 
 
 
805
 
 
 
0
 
 
 
(18
             
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
Total Swap Agreements
 
   
$
 (14,596
 
$
 63,400
 
 
$
 48,804
 
 
$
 378
 
 
$
 (463
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
FINANCIAL DERIVATIVE INSTRUMENTS: EXCHANGE-TRADED OR CENTRALLY CLEARED SUMMARY
The following is a summary of the market value and variation margin of Exchange-Traded or Centrally Cleared Financial Derivative Instruments as of December 31, 2024:
 
   
Financial Derivative Assets
         
Financial Derivative Liabilities
 
   
Market Value
   
Variation Margin
Asset
               
Market Value
   
Variation Margin
Liability
       
    
Purchased
Options
   
Futures
   
Swap
Agreements
   
Total
         
Written
Options
   
Futures
   
Swap
Agreements
   
Total
 
Total Exchange-Traded or Centrally Cleared
 
$
 0
 
 
$
 0
 
 
$
 378
 
 
$
 378
 
   
$
 0
 
 
$
 0
 
 
$
 (463)
 
 
$
 (463)
 
 
 
 
   
 
 
   
 
 
   
 
 
     
 
 
   
 
 
   
 
 
   
 
 
 
Cash of $11,164 has been pledged as collateral for exchange-traded and centrally cleared financial derivative instruments as of December 31, 2024. See Note 8, Master Netting Arrangements, in the Notes to Financial Statements for more information.
 
(1)
This instrument has a forward starting effective date. See Note 2, Securities Transactions and Investment Income, in the Notes to Financial Statements for further information.
(m) FINANCIAL DERIVATIVE INSTRUMENTS: OVER THE COUNTER
FORWARD FOREIGN CURRENCY CONTRACTS:
 
Counterparty
  
Settlement
Month
   
Currency to
be Delivered
   
Currency to
be Received
   
Unrealized Appreciation/
(Depreciation)
 
 
Asset
   
Liability
 
BOA
  
 
02/2025
 
 
HKD
 
 
26,075
 
 
$
 
 
3,356
 
 
$
0
 
 
$
(3
BPS
  
 
01/2025
 
 
BRL
 
 
2,661
 
   
 
473
 
 
 
43
 
 
 
0
 
  
 
01/2025
 
 
CAD
 
 
3,533
 
   
 
2,519
 
 
 
60
 
 
 
0
 
  
 
01/2025
 
 
EUR
 
 
460
 
   
 
487
 
 
 
10
 
 
 
0
 
  
 
01/2025
 
 
$
 
 
430
 
 
BRL
 
 
2,661
 
 
 
1
 
 
 
0
 
  
 
01/2025
 
   
 
2,556
 
 
CAD
 
 
3,673
 
 
 
0
 
 
 
0
 
  
 
01/2025
 
   
 
1,849
 
 
EUR
 
 
1,754
 
 
 
0
 
 
 
(31
BRC
  
 
01/2025
 
 
TRY
 
 
488
 
 
$
 
 
13
 
 
 
0
 
 
 
(1
  
 
01/2025
 
 
$
 
 
1,038
 
 
EUR
 
 
982
 
 
 
0
 
 
 
(21
  
 
01/2025
 
   
 
431
 
 
TRY
 
 
16,172
 
 
 
17
 
 
 
0
 
  
 
02/2025
 
 
TRY
 
 
2,459
 
 
$
 
 
65
 
 
 
0
 
 
 
(2
  
 
02/2025
 
 
$
 
 
9,298
 
 
TRY
 
 
353,037
 
 
 
196
 
 
 
0
 
  
 
03/2025
 
 
TRY
 
 
14,391
 
 
$
 
 
374
 
 
 
0
 
 
 
(5
  
 
03/2025
 
 
$
 
 
945
 
 
TRY
 
 
36,172
 
 
 
11
 
 
 
0
 
CBK
  
 
01/2025
 
 
DOP
 
 
12,744
 
 
$
 
 
210
 
 
 
2
 
 
 
0
 
  
 
01/2025
 
 
$
 
 
842
 
 
EUR
 
 
800
 
 
 
0
 
 
 
(13
  
 
02/2025
 
 
DOP
 
 
32,255
 
 
$
 
 
530
 
 
 
4
 
 
 
0
 
DUB
  
 
02/2025
 
 
PEN
 
 
2,361
 
   
 
630
 
 
 
3
 
 
 
0
 
  
 
02/2025
 
 
$
 
 
105
 
 
MXN
 
 
2,121
 
 
 
0
 
 
 
(4
  
 
03/2025
 
 
PEN
 
 
2,757
 
 
$
 
 
725
 
 
 
0
 
 
 
(7
FAR
  
 
01/2025
 
 
AUD
 
 
163
 
   
 
106
 
 
 
5
 
 
 
0
 
  
 
01/2025
 
 
BRL
 
 
2,670
 
   
 
431
 
 
 
0
 
 
 
(1
  
 
01/2025
 
 
$
 
 
434
 
 
BRL
 
 
2,670
 
 
 
0
 
 
 
(2
  
 
02/2025
 
 
BRL
 
 
2,684
 
 
$
 
 
434
 
 
 
2
 
 
 
0
 
GLM
  
 
02/2025
 
 
DOP
 
 
214,332
 
   
 
3,520
 
 
 
27
 
 
 
0
 
  
 
03/2025
 
   
 
56,807
 
   
 
925
 
 
 
2
 
 
 
0
 
 
See Accompanying Notes  
 
SEMIANNUAL REPORT
 
  |     DECEMBER 31, 2024    
41
    

Schedule of Investments
 
PIMCO Corporate & Income Strategy Fund
 
(Cont.)
   
 
Counterparty
  
Settlement
Month
   
Currency to
be Delivered
   
Currency to
be Received
   
Unrealized Appreciation/
(Depreciation)
 
 
Asset
   
Liability
 
JPM
  
 
02/2025
 
 
$
 
 
238
 
 
TRY
 
 
9,591
 
 
$
25
 
 
$
0
 
  
 
05/2025
 
   
 
2,049
 
   
 
90,410
 
 
 
220
 
 
 
0
 
MBC
  
 
01/2025
 
 
EUR
 
 
72,190
 
 
$
 
 
76,061
 
 
 
1,247
 
 
 
0
 
  
 
01/2025
 
 
$
 
 
2,020
 
 
EUR
 
 
1,915
 
 
 
0
 
 
 
(35
  
 
02/2025
 
 
HKD
 
 
22,738
 
 
$
 
 
2,928
 
 
 
0
 
 
 
(2
MYI
  
 
02/2025
 
 
TRY
 
 
362
 
   
 
10
 
 
 
0
 
 
 
0
 
SCX
  
 
01/2025
 
 
GBP
 
 
782
 
   
 
992
 
 
 
14
 
 
 
0
 
UAG
  
 
02/2025
 
 
$
 
 
91
 
 
TRY
 
 
3,718
 
 
 
11
 
 
 
0
 
            
 
 
   
 
 
 
Total Forward Foreign Currency Contracts
 
 
$
 1,900
 
 
$
 (127
 
 
 
   
 
 
 
SWAP AGREEMENTS:
CREDIT DEFAULT SWAPS ON CORPORATE ISSUES - SELL PROTECTION
(1)
 
Counterparty
 
Reference Entity
 
Fixed
Receive Rate
   
Payment
Frequency
   
Maturity
Date
   
Implied
Credit Spread at
December 31, 2024
(2)
   
Notional
Amount
(3)
   
Premiums
Paid/(Received)
   
Unrealized
Appreciation/
(Depreciation)
   
Swap Agreements,
at Value
(4)
 
 
Asset
    
Liability
 
GST
 
Petroleos Mexicanos
 
 
1.000
 
 
Quarterly
 
 
 
12/20/2028
 
 
 
4.056
 
 
800
 
 
$
(155
 
$
72
 
 
$
0
 
  
$
(83
DUB
 
Eskom «
 
 
4.650
 
 
 
Quarterly
 
 
 
06/30/2029
 
 
 
0.068
 
 
 
2,700
 
 
 
0
 
 
 
185
 
 
 
185
 
  
 
0
 
             
 
 
   
 
 
   
 
 
    
 
 
 
Total Swap Agreements
 
 
$
 (155
 
$
 257
 
 
$
 185
 
  
$
 (83
             
 
 
   
 
 
   
 
 
    
 
 
 
FINANCIAL DERIVATIVE INSTRUMENTS: OVER THE COUNTER SUMMARY
The following is a summary by counterparty of the market value of OTC financial derivative instruments and collateral pledged/(received) as of December 31, 2024:
 
   
Financial Derivative Assets
         
Financial Derivative Liabilities
                   
Counterparty
 
Forward
Foreign
Currency
Contracts
    
Purchased
Options
    
Swap
Agreements
    
Total
Over the
Counter
          
Forward
Foreign
Currency
Contracts
   
Written
Options
    
Swap
Agreements
   
Total
Over the
Counter
   
Net Market
Value of OTC
Derivatives
   
Collateral
Pledged/
(Received)
   
Net
Exposure
(5)
 
BOA
 
$
0
 
  
$
0
 
  
$
0
 
  
$
0
 
   
$
(3
 
$
0
 
  
$
0
 
 
$
(3
 
$
(3
 
$
0
 
 
$
(3
BPS
 
 
114
 
  
 
0
 
  
 
0
 
  
 
114
 
   
 
(31
 
 
0
 
  
 
0
 
 
 
(31
 
 
83
 
 
 
0
 
 
 
83
 
BRC
 
 
224
 
  
 
0
 
  
 
0
 
  
 
224
 
   
 
(29
 
 
0
 
  
 
0
 
 
 
(29
 
 
195
 
 
 
(40
 
 
155
 
CBK
 
 
6
 
  
 
0
 
  
 
0
 
  
 
6
 
   
 
(13
 
 
0
 
  
 
0
 
 
 
(13
 
 
(7
 
 
0
 
 
 
(7
DUB
 
 
3
 
  
 
0
 
  
 
185
 
  
 
188
 
   
 
(11
 
 
0
 
  
 
0
 
 
 
(11
 
 
177
 
 
 
(150
 
 
27
 
FAR
 
 
7
 
  
 
0
 
  
 
0
 
  
 
7
 
   
 
(3
 
 
0
 
  
 
0
 
 
 
(3
 
 
4
 
 
 
0
 
 
 
4
 
GLM
 
 
29
 
  
 
0
 
  
 
0
 
  
 
29
 
   
 
0
 
 
 
0
 
  
 
0
 
 
 
0
 
 
 
29
 
 
 
0
 
 
 
29
 
JPM
 
 
245
 
  
 
0
 
  
 
0
 
  
 
245
 
   
 
0
 
 
 
0
 
  
 
0
 
 
 
0
 
 
 
245
 
 
 
(212
 
 
33
 
MBC
 
 
1,247
 
  
 
0
 
  
 
0
 
  
 
1,247
 
   
 
(37
 
 
0
 
  
 
0
 
 
 
(37
 
 
 1,210
 
 
 
 (880
 
 
 330
 
SCX
 
 
14
 
  
 
0
 
  
 
0
 
  
 
14
 
   
 
0
 
 
 
0
 
  
 
0
 
 
 
0
 
 
 
14
 
 
 
0
 
 
 
14
 
UAG
 
 
11
 
  
 
0
 
  
 
0
 
  
 
11
 
   
 
0
 
 
 
0
 
  
 
0
 
 
 
0
 
 
 
11
 
 
 
0
 
 
 
11
 
GST
 
 
0
 
  
 
0
 
  
 
0
 
  
 
0
 
   
 
0
 
 
 
0
 
  
 
(83
 
 
(83
 
 
(83
 
 
0
 
 
 
(83
 
 
 
    
 
 
    
 
 
    
 
 
     
 
 
   
 
 
    
 
 
   
 
 
       
Total Over the Counter
 
$
 1,900
 
  
$
 0
 
  
$
 185
 
  
$
 2,085
 
   
$
 (127
 
$
 0
 
  
$
 (83
 
$
 (210
     
 
 
 
    
 
 
    
 
 
    
 
 
     
 
 
   
 
 
    
 
 
   
 
 
       
 
(1)
If the Fund is a seller of protection and a credit event occurs, as defined under the terms of that particular swap agreement, the Fund will either (i) pay to the buyer of protection an amount equal to the notional amount of the swap and take delivery of the referenced obligation or underlying securities comprising the referenced index or (ii) pay a net settlement amount in the form of cash, securities or other deliverable obligations equal to the notional amount of the swap less the recovery value of the referenced obligation or underlying securities comprising the referenced index.
(2)
Implied credit spreads, represented in absolute terms, utilized in determining the market value of credit default swap agreements on corporate issues as of period end serve as indicators of the current status of the payment/performance risk and represent the likelihood or risk of default for the credit derivative. The implied credit spread of a particular referenced entity reflects the cost of buying/selling protection and may include upfront payments required to be made to enter into the agreement. Wider credit spreads represent a deterioration of the referenced entity’s credit soundness and a greater likelihood or risk of default or other credit event occurring as defined under the terms of the agreement.
(3)
The maximum potential amount the Fund could be required to pay as a seller of credit protection or receive as a buyer of credit protection if a credit event occurs as defined under the terms of that particular swap agreement.
(4)
The prices and resulting values for credit default swap agreements serve as indicators of the current status of the payment/performance risk and represent the likelihood of an expected liability (or profit) for the credit derivative should the notional amount of the swap agreement be closed/sold as of the period end. Increasing market values, in absolute terms when compared to the notional amount of the swap, represent a deterioration of the underlying referenced instrument’s credit soundness and a greater likelihood or risk of default or other credit event occurring as defined under the terms of the agreement.
(5)
Net Exposure represents the net receivable/(payable) that would be due from/to the counterparty in the event of default. Exposure from OTC financial derivative instruments can only be netted across transactions governed under the same master agreement with the same legal entity. See Note 8, Master Netting Arrangements, in the Notes to Financial Statements for more information.
 
       
42
 
PIMCO CLOSED-END FUNDS
     See Accompanying Notes  

     
December 31, 2024
 
(Unaudited)
 
FAIR VALUE OF FINANCIAL DERIVATIVE INSTRUMENTS
The following is a summary of the fair valuation of the Fund’s derivative instruments categorized by risk exposure. See Note 7, Principal and Other Risks, in the Notes to Financial Statements on risks of the Fund.
Fair Values of Financial Derivative Instruments on the Statements of Assets and Liabilities as of December 31, 2024:
 
   
Derivatives not accounted for as hedging instruments
 
    
Commodity
Contracts
   
Credit
Contracts
   
Equity
Contracts
   
Foreign
Exchange
Contracts
   
Interest
Rate Contracts
   
Total
 
Financial Derivative Instruments - Assets
 
Exchange-traded or centrally cleared
 
Swap Agreements
 
$
0
 
 
$
0
 
 
$
0
 
 
$
0
 
 
$
378
 
 
$
378
 
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
Over the counter
 
Forward Foreign Currency Contracts
 
$
0
 
 
$
0
 
 
$
0
 
 
$
1,900
 
 
$
0
 
 
$
1,900
 
Swap Agreements
 
 
0
 
 
 
185
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
185
 
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
 
$
0
 
 
$
185
 
 
$
0
 
 
$
1,900
 
 
$
0
 
 
$
2,085
 
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
 
$
 0
 
 
$
 185
 
 
$
 0
 
 
$
 1,900
 
 
$
 378
 
 
$
 2,463
 
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
Financial Derivative Instruments - Liabilities
 
Exchange-traded or centrally cleared
 
Swap Agreements
 
$
0
 
 
$
0
 
 
$
0
 
 
$
0
 
 
$
463
 
 
$
463
 
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
Over the counter
 
Forward Foreign Currency Contracts
 
$
0
 
 
$
0
 
 
$
0
 
 
$
127
 
 
$
0
 
 
$
127
 
Swap Agreements
 
 
0
 
 
 
83
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
83
 
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
 
$
0
 
 
$
83
 
 
$
0
 
 
$
127
 
 
$
0
 
 
$
210
 
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
 
$
0
 
 
$
83
 
 
$
0
 
 
$
127
 
 
$
463
 
 
$
673
 
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
The effect of Financial Derivative Instruments on the Statements of Operations for the period ended December 31, 2024:
 
   
Derivatives not accounted for as hedging instruments
 
    
Commodity
Contracts
   
Credit
Contracts
   
Equity
Contracts
   
Foreign
Exchange
Contracts
   
Interest
Rate Contracts
   
Total
 
Net Realized Gain (Loss) on Financial Derivative Instruments
 
Exchange-traded or centrally cleared
 
Swap Agreements
 
$
0
 
 
$
9
 
 
$
0
 
 
$
0
 
 
$
(2,767
 
$
(2,758
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
Over the counter
 
Forward Foreign Currency Contracts
 
$
0
 
 
$
0
 
 
$
0
 
 
$
4,877
 
 
$
0
 
 
$
4,877
 
Swap Agreements
 
 
0
 
 
 
100
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
100
 
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
 
$
0
 
 
$
100
 
 
$
0
 
 
$
4,877
 
 
$
0
 
 
$
4,977
 
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
 
$
 0
 
 
$
 109
 
 
$
 0
 
 
$
 4,877
 
 
$
 (2,767
 
$
 2,219
 
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
Net Change in Unrealized Appreciation (Depreciation) on Financial Derivative Instruments
 
Exchange-traded or centrally cleared
 
Swap Agreements
 
$
0
 
 
$
0
 
 
$
0
 
 
$
0
 
 
$
2,487
 
 
$
2,487
 
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
Over the counter
 
Forward Foreign Currency Contracts
 
$
0
 
 
$
0
 
 
$
0
 
 
$
508
 
 
$
0
 
 
$
508
 
Swap Agreements
 
 
0
 
 
 
3
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
3
 
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
 
$
0
 
 
$
3
 
 
$
0
 
 
$
508
 
 
$
0
 
 
$
511
 
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
 
$
0
 
 
$
3
 
 
$
0
 
 
$
508
 
 
$
2,487
 
 
$
2,998
 
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
FAIR VALUE MEASUREMENTS
The following is a summary of the fair valuations according to the inputs used as of December 31, 2024 in valuing the Fund’s assets and
 liabilities:
 
Category and Subcategory
 
Level 1
   
Level 2
   
Level 3
   
Fair
Value at
12/31/2024
 
Investments in Securities, at Value
 
Loan Participations and Assignments
 
$
 1,925
 
 
$
 154,344
 
 
$
 50,917
 
 
$
 207,186
 
Corporate Bonds & Notes
 
Banking & Finance
 
 
0
 
 
 
52,523
 
 
 
0
 
 
 
52,523
 
Industrials
 
 
0
 
 
 
119,862
 
 
 
17,001
 
 
 
136,863
 
Utilities
 
 
0
 
 
 
25,710
 
 
 
0
 
 
 
25,710
 
Category and Subcategory
 
Level 1
   
Level 2
   
Level 3
   
Fair
Value at
12/31/2024
 
Convertible Bonds & Notes
 
Industrials
 
$
 0
 
 
$
 2,847
 
 
$
 0
 
 
$
 2,847
 
Municipal Bonds & Notes
 
California
 
 
0
 
 
 
395
 
 
 
0
 
 
 
395
 
Illinois
 
 
0
 
 
 
17
 
 
 
0
 
 
 
17
 
Michigan
 
 
0
 
 
 
1,780
 
 
 
0
 
 
 
1,780
 
 
See Accompanying Notes  
 
SEMIANNUAL REPORT
 
  |     DECEMBER 31, 2024    
43
    

Schedule of Investments
 
PIMCO Corporate & Income Strategy Fund
 
(Cont.)
   
 
Category and Subcategory
 
Level 1
   
Level 2
   
Level 3
   
Fair
Value at
12/31/2024
 
Puerto Rico
 
$
0
 
 
$
1,847
 
 
$
0
 
 
$
1,847
 
West Virginia
 
 
0
 
 
 
4,136
 
 
 
0
 
 
 
4,136
 
U.S. Government Agencies
 
 
0
 
 
 
7,066
 
 
 
4,787
 
 
 
11,853
 
Non-Agency
Mortgage-Backed Securities
 
 
0
 
 
 
56,802
 
 
 
0
 
 
 
56,802
 
Asset-Backed Securities
 
CMBS Other
 
 
0
 
 
 
11
 
 
 
0
 
 
 
11
 
Home Equity Other
 
 
0
 
 
 
29,531
 
 
 
0
 
 
 
29,531
 
Home Equity Sequential
 
 
0
 
 
 
1,585
 
 
 
0
 
 
 
1,585
 
Whole Loan Collateral
 
 
0
 
 
 
10,238
 
 
 
0
 
 
 
10,238
 
Other ABS
 
 
0
 
 
 
12,116
 
 
 
3,185
 
 
 
15,301
 
Sovereign Issues
 
 
0
 
 
 
42,761
 
 
 
0
 
 
 
42,761
 
Common Stocks
 
Communication Services
 
 
2,023
 
 
 
0
 
 
 
14,493
 
 
 
16,516
 
Consumer Discretionary
 
 
0
 
 
 
0
 
 
 
16
 
 
 
16
 
Financials
 
 
4,843
 
 
 
0
 
 
 
5,734
 
 
 
10,577
 
Health Care
 
 
0
 
 
 
0
 
 
 
22,367
 
 
 
22,367
 
Industrials
 
 
0
 
 
 
0
 
 
 
2,091
 
 
 
2,091
 
Warrants
 
Communication Services
 
 
0
 
 
 
0
 
 
 
4,222
 
 
 
4,222
 
Financials
 
 
0
 
 
 
0
 
 
 
1
 
 
 
1
 
Preferred Securities
 
Banking & Finance
 
 
0
 
 
 
4,868
 
 
 
0
 
 
 
4,868
 
Industrials
 
 
0
 
 
 
1,827
 
 
 
0
 
 
 
1,827
 
Real Estate Investment Trusts
 
Real Estate
 
 
3,242
 
 
 
0
 
 
 
0
 
 
 
3,242
 
Loan Participations and Assignments
 
 
0
 
 
 
0
 
 
 
0
 
 
 
0
 
Short-Term Instruments
 
Repurchase Agreements
 
 
0
 
 
 
2,100
 
 
 
0
 
 
 
2,100
 
U.S. Treasury Bills
 
 
0
 
 
 
21,517
 
 
 
0
 
 
 
21,517
 
 
 
 
   
 
 
   
 
 
   
 
 
 
 
$
 12,033
 
 
$
 553,883
 
 
$
 124,814
 
 
$
 690,730
 
 
 
 
   
 
 
   
 
 
   
 
 
 
Category and Subcategory
 
Level 1
   
Level 2
   
Level 3
   
Fair
Value at
12/31/2024
 
Investments in Affiliates, at Value
 
Short-Term Instruments
 
Central Funds Used for Cash Management Purposes
 
$
101,880
 
 
$
0
 
 
$
0
 
 
$
101,880
 
 
 
 
   
 
 
   
 
 
   
 
 
 
Total Investments
 
$
113,913
 
 
$
553,883
 
 
$
124,814
 
 
$
792,610
 
 
 
 
   
 
 
   
 
 
   
 
 
 
Financial Derivative Instruments - Assets
 
Exchange-traded or centrally cleared
 
 
0
 
 
 
378
 
 
 
0
 
 
 
378
 
Over the counter
 
 
0
 
 
 
1,900
 
 
 
185
 
 
 
2,085
 
 
 
 
   
 
 
   
 
 
   
 
 
 
 
$
0
 
 
$
2,278
 
 
$
185
 
 
$
2,463
 
 
 
 
   
 
 
   
 
 
   
 
 
 
Financial Derivative Instruments - Liabilities
 
Exchange-traded or centrally cleared
 
 
0
 
 
 
(463
 
 
0
 
 
 
(463
Over the counter
 
 
0
 
 
 
(210
 
 
0
 
 
 
(210
 
 
 
   
 
 
   
 
 
   
 
 
 
 
$
0
 
 
$
(673
 
$
0
 
 
$
(673
 
 
 
   
 
 
   
 
 
   
 
 
 
Total Financial Derivative Instruments
 
$
0
 
 
$
1,605
 
 
$
185
 
 
$
1,790
 
 
 
 
   
 
 
   
 
 
   
 
 
 
Totals
 
$
 113,913
 
 
$
 555,488
 
 
$
 124,999
 
 
$
 794,400
 
 
 
 
   
 
 
   
 
 
   
 
 
 
 
The following is a reconciliation of the fair valuations using significant unobservable inputs (Level 3) for the Fund during the period ended December 31, 2024:
 
Category and Subcategory
 
Beginning
Balance
at 06/30/2024
   
Net
Purchases
(1)
   
Net
Sales/
Settlements
(1)
   
Accrued
Discounts/
(Premiums)
   
Realized
Gain/(Loss)
   
Net Change in
Unrealized
Appreciation/
(Depreciation)
(2)
   
Transfers into
Level 3
   
Transfers out
of Level 3
   
Ending
Balance
at 12/31/2024
   
Net Change in
Unrealized
Appreciation/
(Depreciation)
on Investments
Held at
12/31/2024
(2)
 
Investments in Securities, at Value
 
Loan Participations and Assignments
 
$
42,789
 
 
$
33,788
 
 
$
(22,682
 
$
120
 
 
$
221
 
 
$
5,465
 
 
$
212
 
 
$
(8,996
 
$
50,917
 
 
$
40
 
Corporate Bonds & Notes
 
Banking & Finance
 
 
6,699
 
 
 
0
 
 
 
(6,771
 
 
0
 
 
 
33
 
 
 
39
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
0
 
Industrials
 
 
17,546
 
 
 
29
 
 
 
0
 
 
 
(20
 
 
0
 
 
 
(1,604
 
 
1,050
 
 
 
0
 
 
 
17,001
 
 
 
(1,604
U.S. Government Agencies
 
 
4,628
 
 
 
0
 
 
 
(66
 
 
10
 
 
 
21
 
 
 
194
 
 
 
0
 
 
 
0
 
 
 
4,787
 
 
 
190
 
Non-Agency
Mortgage-Backed Securities
 
 
401
 
 
 
9
 
 
 
(70
 
 
(2
 
 
(34
 
 
50
 
 
 
0
 
 
 
(354
 
 
0
 
 
 
0
 
Asset-Backed Securities
 
Whole Loan Collateral
 
 
14
 
 
 
0
 
 
 
(1
 
 
0
 
 
 
(1
 
 
0
 
 
 
0
 
 
 
(12
 
 
0
 
 
 
0
 
Other ABS
 
 
3,195
 
 
 
0
 
 
 
0
 
 
 
15
 
 
 
0
 
 
 
(25
 
 
0
 
 
 
0
 
 
 
3,185
 
 
 
(25
Common Stocks
 
Communication Services
(3)
 
 
10,474
 
 
 
138
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
3,881
 
 
 
0
 
 
 
0
 
 
 
14,493
 
 
 
3,881
 
Consumer Discretionary
(4)
 
 
9,946
 
 
 
0
 
 
 
(10,168
 
 
0
 
 
 
7,760
 
 
 
(7,522
 
 
0
 
 
 
0
 
 
 
16
 
 
 
0
 
Energy
 
 
31
 
 
 
0
 
 
 
(34
 
 
0
 
 
 
18
 
 
 
(15
 
 
0
 
 
 
0
 
 
 
0
 
 
 
0
 
Financials
 
 
6,442
 
 
 
36
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
(744
 
 
0
 
 
 
0
 
 
 
5,734
 
 
 
(745
Health Care
 
 
24,167
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
(1,800
 
 
0
 
 
 
0
 
 
 
22,367
 
 
 
 (1,800
Industrials
 
 
1,793
 
 
 
207
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
91
 
 
 
0
 
 
 
0
 
 
 
2,091
 
 
 
91
 
Warrants
 
Communication Services
 
 
0
 
 
 
4,222
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
4,222
 
 
 
0
 
Financials
 
 
1
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
1
 
 
 
0
 
Preferred Securities
 
Industrials
 
 
0
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
(1,956
 
 
 1,956
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
 
$
 128,126
 
 
$
 38,429
 
 
$
 (39,792
 
$
 123
 
 
$
 6,062
 
 
$
 (34
 
$
 1,262
 
 
$
 (9,362
 
$
 124,814
 
 
$
28
 
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
 
       
44
 
PIMCO CLOSED-END FUNDS
  
 
See Accompanying Notes
 

     
December 31, 2024
 
(Unaudited)
 
Category and Subcategory
 
Beginning
Balance
at 06/30/2024
   
Net
Purchases
(1)
   
Net
Sales/
Settlements
(1)
   
Accrued
Discounts/
(Premiums)
   
Realized
Gain/(Loss)
   
Net Change in
Unrealized
Appreciation/
(Depreciation)
(2)
   
Transfers into
Level 3
   
Transfers out
of Level 3
   
Ending
Balance
at 12/31/2024
   
Net Change in
Unrealized
Appreciation/
(Depreciation)
on Investments
Held at
12/31/2024
(2)
 
Financial Derivative Instruments
 
- Assets
 
Over the counter
 
$
208
 
 
$
1
 
 
$
0
 
 
$
0
 
 
$
0
 
 
$
(24
 
$
0
 
 
$
0
 
 
$
185
 
 
$
 (23
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
Totals
 
$
 128,334
 
 
$
 38,430
 
 
$
 (39,792
 
$
 123
 
 
$
 6,062
 
 
$
 (58
 
$
 1,262
 
 
$
 (9,362
 
$
 124,999
 
 
$
5
 
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
The following is a summary of significant unobservable inputs used in the fair valuations of assets and liabilities categorized within Level 3 of the fair value hierarchy:
 
Category and Subcategory
 
Ending
Balance
at 12/31/2024
   
Valuation
Technique
 
Unobservable
Inputs
       
(% Unless Noted Otherwise)
 
        
Input Value(s)
    
Weighted
Average
 
Investments in Securities, at Value
 
Loan Participations and Assignments
 
$
 23,187
 
 
Discounted Cash Flow
 
Discount Rate
   
 
7.192-25.430
 
  
 
12.736
 
 
 
212
 
 
Expected Recovery
 
Recovery Rate
   
 
15.419
 
  
 
— 
 
 
 
3,108
 
 
Indicative Market Quotation
 
Broker Quote
   
 
82.000
 
  
 
— 
 
 
 
397
 
 
Other Valuation Techniques
(5)
 
— 
   
 
— 
 
  
 
— 
 
 
 
8,083
 
 
Proxy Pricing
 
Base Price
   
 
98.286-100.000
 
  
 
99.630
 
 
 
1,792
 
 
Recent Transaction
 
Purchase Price
   
 
99.500
 
  
 
— 
 
 
 
14,138
 
 
Third Party Vendor
 
Broker Quote
   
 
99.188-100.250
 
  
 
99.695
 
Corporate Bonds & Notes
 
Industrials
 
 
15,923
 
 
Comparable Companies /
Discounted Cash Flow
 
Revenue Multiple
/Discount Rate
 
 
X/%
 
 
 
1.000/9.750
 
  
 
— 
 
 
 
610
 
 
Indicative Market Quotation
 
Broker Quote
   
 
61.000
 
  
 
— 
 
 
 
468
 
 
Other Valuation Techniques
(5)
 
— 
   
 
— 
 
  
 
— 
 
U.S. Government Agencies
 
 
4,787
 
 
Discounted Cash Flow
 
Discount Rate
   
 
11.599
 
  
 
— 
 
Asset-Backed Securities
 
Whole Loan Collateral
 
 
3,185
 
 
Discounted Cash Flow
 
Discount Rate
   
 
12.000-20.000
 
  
 
18.041
 
Common Stocks
 
Communication Services
 
 
11,995
 
 
Comparable Companies
 
EBITDA Multiple
 
 
X
 
 
 
4.640
 
  
 
— 
 
 
 
2,323
 
 
Discounted Cash Flow
 
Discount Rate
   
 
12.280
 
  
 
— 
 
 
 
175
 
 
Reference Instrument
 
Stock Price w/
Liquidity Discount
   
 
10.000
 
  
 
— 
 
Consumer Discretionary
 
 
16
 
 
Discounted Cash Flow/
Comparable Companies
 
Discount Rate/
Revenue multiple
 
 
X/%
 
 
 
20.750/0.500
 
  
 
— 
 
Financials
 
 
5,721
 
 
Comparable Companies
 
EBITDA Multiple
 
 
X
 
 
 
4.600
 
  
 
— 
 
 
 
13
 
 
Other Valuation Techniques
(5)
 
— 
   
 
— 
 
  
 
— 
 
Health Care
 
 
22,367
 
 
Comparable Companies
 
EBITDA Multiple
 
 
X
 
 
 
13.750
 
  
Industrials
 
 
1,808
 
 
Indicative Market Quotation
 
Broker Quote
 
 
$
 
 
 
1.130-25.125
 
  
 
2.927
 
 
 
283
 
 
Other Valuation Techniques
(5)
 
— 
   
 
— 
 
  
 
— 
 
Warrants
 
Communication Services
 
 
4,222
 
 
Recent Transaction
 
Purchase Price
 
 
$
 
 
 
13.000
 
  
 
— 
 
Financials
 
 
1
 
 
Option Pricing Model
 
Volatility
   
 
32.500
 
  
 
— 
 
Financial Derivative Instruments
 
- Assets
 
Over the counter
 
 
185
 
 
Indicative Market Quotation
 
Broker Quote
   
 
6.830
 
  
 
— 
 
 
 
 
            
Total
 
$
 124,999
 
          
 
 
 
            
 
(1)
Net Purchases and Settlements for Financial Derivative Instruments may include payments made or received upon entering into swap agreements to compensate for differences between the stated terms of the swap agreement and prevailing market conditions.
(2)
Any difference between Net Change in Unrealized Appreciation/(Depreciation) and Net Change in Unrealized Appreciation/(Depreciation) on Investments Held at December 31, 2024 may be due to an investment no longer held or categorized as Level 3 at period end.
(3)
Sector type updated from Industrials and Utilities to Communication Services since prior fiscal year end.
(4)
Sector type updated from Industrials and Utilities to Consumer Discretionary since prior fiscal year end.
(5)
Includes valuation techniques not defined in the Notes to Financial Statements as securities valued using such techniques are not considered significant to the Fund.
 
See Accompanying Notes  
 
SEMIANNUAL REPORT
 
  |     DECEMBER 31, 2024    
45
    

Schedule of Investments
 
PIMCO High Income Fund
 
   
 
(Amounts in thousands*, except number of shares, contracts, units and ounces, if any)
 
       
PRINCIPAL
AMOUNT
(000S)
       
MARKET
VALUE
(000S)
 
INVESTMENTS IN SECURITIES 93.2%
 
LOAN PARTICIPATIONS AND ASSIGNMENTS 20.6%
 
Altice France SA
 
10.147% due 08/15/2028 ~
 
$
 
 
3,084
 
 
$
 
 
2,485
 
AP Core Holdings LLC
 
9.971% due 09/01/2027 ~
   
 
8,189
 
   
 
7,969
 
Clover Holdings 2 LLC
 
TBD% due 11/01/2029 ~µ
   
 
909
 
   
 
908
 
8.428% due 11/01/2031 ~
   
 
6,800
 
   
 
6,885
 
CoreWeave Compute Acquisition Co. LLC
 
TBD% (TSFR3M + 6.000%) due 05/16/2029 «~µ
   
 
10,800
 
   
 
10,829
 
Diamond Sports Group LLC
 
TBD% due 05/25/2026 «~
   
 
1,427
 
   
 
220
 
Envision Healthcare Corp.
 
12.507% due 11/03/2028 ~
   
 
11,349
 
   
 
11,519
 
Forward Air Corp.
 
9.085% due 12/19/2030 ~
   
 
400
 
   
 
402
 
Gateway Casinos & Entertainment Ltd.
 
TBD% due 12/18/2030
   
 
5,483
 
   
 
5,577
 
Hudson’s Bay Co.
 
TBD% due 04/03/2026
   
 
2,373
 
   
 
2,373
 
iHeartCommunications, Inc.
 
7.721% due 05/01/2026 ~
   
 
490
 
   
 
438
 
J&J Ventures Gaming LLC
 
9.471% due 04/26/2028 «~
   
 
1,270
 
   
 
1,281
 
Lealand Finance Co. BV
 
7.471% due 06/30/2027 ~
   
 
105
 
   
 
54
 
8.472% due 12/31/2027 ~
   
 
571
 
   
 
230
 
MPH Acquisition Holdings LLC
 
9.026% due 09/01/2028 ~
   
 
7,151
 
   
 
6,173
 
Ocs Group Holdings Ltd.
 
TBD% due 11/27/2031 «~
 
GBP
 
 
6,350
 
   
 
7,885
 
Poseidon Bidco SASU
 
7.683% (EUR003M + 5.000%) due 03/13/2030 ~
 
EUR
 
 
3,000
 
   
 
2,029
 
Project Alpha Intermediate Holding, Inc.
 
TBD% due 11/22/2032 ~
 
$
 
 
1,100
 
   
 
1,118
 
7.579% due 10/28/2030 ~
   
 
698
 
   
 
704
 
Promotora de Informaciones SA
 
8.439% (EUR003M + 5.220%) due 12/31/2026 ~
 
EUR
 
 
11,661
 
   
 
11,958
 
Promotora de Informaciones SA (5.000% PIK)
 
5.000% (EUR003M + 2.970%) due 06/30/2027 ~(b)
   
 
352
 
   
 
347
 
Specialty Building Products Holdings LLC
 
8.207% due 10/15/2028 ~
 
$
 
 
798
 
   
 
795
 
Steenbok Lux Finco 2 SARL
 
10.000% due 06/30/2026 ~
 
EUR
 
 
25,620
 
   
 
8,537
 
Subcalidora 2 SARL
 
8.433% (EUR003M + 5.750%) due 08/14/2029 «~
   
 
7,000
 
   
 
7,269
 
Syniverse Holdings, Inc.
 
11.329% due 05/13/2027 ~
 
$
 
 
19,391
 
   
 
19,474
 
The Stepstone Group MidCo 2 GMBH
 
TBD% due 12/04/2031 ~
 
EUR
 
 
8,000
 
   
 
8,207
 
TBD% due 12/04/2031 ~
 
$
 
 
1,500
 
   
 
1,485
 
U.S. Renal Care, Inc.
 
9.471% due 06/20/2028 ~
   
 
21,223
 
   
 
19,933
 
Unicorn Bay
 
13.000% due 12/31/2026 «
 
HKD
 
 
52,929
 
   
 
6,821
 
Veritas U.S., Inc.
 
TBD% due 12/18/2027
 
$
 
 
223
 
   
 
224
 
TBD% due 12/09/2029
   
 
673
 
   
 
671
 
Wesco Aircraft Holdings, Inc.
 
13.153% (TSFR1M + 8.600%) due 02/01/2025 «~
   
 
6,727
 
   
 
7,201
 
Westmoreland Coal Co.
 
8.000% due 03/15/2029
   
 
2,694
 
   
 
1,684
 
       
 
 
 
Total Loan Participations and Assignments (Cost $174,742)
 
 
 163,685
 
 
 
 
 
       
PRINCIPAL
AMOUNT
(000S)
       
MARKET
VALUE
(000S)
 
CORPORATE BONDS & NOTES 31.7%
 
BANKING & FINANCE 7.8%
 
Adler Financing SARL
 
12.500% due 12/31/2028
 
EUR
 
 
5,777
 
 
$
 
 
 6,189
 
Alamo Re Ltd.
 
15.534%
(T-BILL
1MO + 11.250%) due 06/08/2026 ~
 
$
 
 
300
 
   
 
318
 
Antares Holdings LP
 
6.350% due 10/23/2029 (j)
   
 
500
 
   
 
496
 
Armor Holdco, Inc.
 
8.500% due 11/15/2029 (j)
   
 
1,900
 
   
 
1,928
 
Atlantic Marine Corps Communities LLC
 
5.383% due 02/15/2048 (j)
   
 
4,060
 
   
 
3,350
 
Banca Monte dei Paschi di Siena SpA
 
8.000% due 01/22/2030 •
 
EUR
 
 
830
 
   
 
863
 
Banco Bilbao Vizcaya Argentaria SA
 
6.033% due 03/13/2035 •(j)
 
$
 
 
800
 
   
 
800
 
BOI Finance BV
 
7.500% due 02/16/2027
 
EUR
 
 
3,300
 
   
 
3,335
 
BPCE SA
 
7.003% due 10/19/2034 •(j)
 
$
 
 
2,500
 
   
 
2,666
 
Cape Lookout Re Ltd.
 
12.314%
(T-BILL
1MO + 8.000%) due 04/05/2027 ~
   
 
900
 
   
 
937
 
Claveau Re Ltd.
 
21.564%
(T-BILL
3MO + 17.250%) due 07/08/2028 ~
   
 
934
 
   
 
831
 
Credit Suisse AG AT1 Claim
   
 
600
 
   
 
75
 
Deutsche Bank AG
 
5.403% due 09/11/2035 •(j)
   
 
200
 
   
 
190
 
East Lane Re Ltd.
 
13.534%
(T-BILL
3MO + 9.250%) due 03/31/2026 ~
   
 
250
 
   
 
251
 
Everglades Re Ltd.
 
14.814%
(T-BILL
1MO + 10.500%) due 05/13/2031 ~
   
 
400
 
   
 
417
 
15.814%
(T-BILL
1MO + 11.500%) due 05/13/2031 ~
   
 
400
 
   
 
416
 
17.064%
(T-BILL
1MO + 12.750%) due 05/13/2031 ~
   
 
400
 
   
 
415
 
GSPA Monetization Trust
 
6.422% due 10/09/2029
   
 
3,400
 
   
 
3,374
 
Hannon Armstrong Sustainable Infrastructure Capital, Inc.
 
6.375% due 07/01/2034
   
 
1,000
 
   
 
974
 
Hestia Re Ltd.
 
14.364%
(T-BILL
1MO + 10.080%) due 04/22/2025 ~
   
 
939
 
   
 
852
 
Hudson Pacific Properties LP
 
5.950% due 02/15/2028 (j)
   
 
100
 
   
 
85
 
Integrity Re Ltd.
 
21.284%
(T-BILL
1MO + 17.000%) due 06/08/2026 ~
   
 
450
 
   
 
486
 
27.284%
(T-BILL
1MO + 23.000%) due 06/08/2026 ~
   
 
450
 
   
 
414
 
Intesa Sanpaolo SpA
 
6.625% due 06/20/2033 (j)
   
 
3,600
 
   
 
3,767
 
7.200% due 11/28/2033 (j)
   
 
2,400
 
   
 
2,598
 
Kennedy Wilson Europe Real Estate Ltd.
 
3.250% due 11/12/2025
 
EUR
 
 
316
 
   
 
325
 
Long Walk Reinsurance Ltd.
 
14.034%
(T-BILL
3MO + 9.750%) due 01/30/2031 ~
 
$
 
 
800
 
   
 
814
 
Marex Group PLC
 
6.404% due 11/04/2029 (j)
   
 
300
 
   
 
303
 
Polestar Re Ltd.
 
14.784%
(T-BILL
3MO + 10.500%) due 01/07/2028 ~
   
 
300
 
   
 
312
 
17.564%
(T-BILL
3MO + 13.250%) due 01/07/2027 ~
   
 
900
 
   
 
938
 
Sanders Re Ltd.
 
17.284%
(T-BILL
3MO + 13.000%) due 04/09/2029 ~
   
 
1,545
 
   
 
1,517
 
       
PRINCIPAL
AMOUNT
(000S)
       
MARKET
VALUE
(000S)
 
Societe Generale SA
 
6.691% due 01/10/2034 •(j)
 
$
 
 
1,200
 
 
$
 
 
1,233
 
Synchrony Financial
 
5.935% due 08/02/2030 •(j)
   
 
1,700
 
   
 
1,717
 
Titanium 2l Bondco SARL
 
6.250% due 01/14/2031
 
EUR
 
 
8,545
 
   
 
3,014
 
Torrey Pines Re Ltd.
 
10.284%
(T-BILL
1MO + 6.000%) due 06/07/2032 ~
 
$
 
 
250
 
   
 
263
 
11.534%
(T-BILL
1MO + 7.250%) due 06/07/2032 ~
   
 
250
 
   
 
258
 
Uniti Group LP
 
4.750% due 04/15/2028 (j)
   
 
2,800
 
   
 
2,627
 
6.000% due 01/15/2030 (j)
   
 
8,363
 
   
 
7,354
 
6.500% due 02/15/2029 (j)
   
 
3,100
 
   
 
2,816
 
Ursa Re Ltd.
 
13.564%
(T-BILL
3MO + 9.250%) due 12/07/2028 ~
   
 
1,000
 
   
 
1,060
 
Voyager Aviation Holdings LLC
 
8.500% due 05/09/2026 ^«(c)
   
 
3,258
 
   
 
0
 
Winston RE Ltd.
 
16.064%
(T-BILL
3MO + 11.750%) due 02/26/2031 ~
   
 
700
 
   
 
723
 
Yosemite Re Ltd.
 
14.879%
(T-BILL
3MO + 10.595%) due 06/06/2025 ~
   
 
840
 
   
 
863
 
       
 
 
 
       
 
 62,164
 
       
 
 
 
INDUSTRIALS 19.3%
 
Altice France Holding SA
 
8.000% due 05/15/2027
 
EUR
 
 
6,700
 
   
 
1,881
 
10.500% due 05/15/2027
 
$
 
 
5,300
 
   
 
1,570
 
Altice France SA
 
3.375% due 01/15/2028
 
EUR
 
 
2,000
 
   
 
1,574
 
5.125% due 01/15/2029
 
$
 
 
600
 
   
 
455
 
5.125% due 07/15/2029
   
 
3,665
 
   
 
2,748
 
5.500% due 01/15/2028
   
 
2,900
 
   
 
2,149
 
5.500% due 10/15/2029
   
 
1,200
 
   
 
905
 
8.125% due 02/01/2027
   
 
1,000
 
   
 
812
 
Boeing Co.
 
6.298% due 05/01/2029
   
 
1,100
 
   
 
1,141
 
Carvana Co. (11.000% Cash or 13.000% PIK)
 
11.000% due 06/01/2030 (b)
   
 
853
 
   
 
895
 
Carvana Co. (14.000% PIK)
 
14.000% due 06/01/2031 (b)
   
 
1,977
 
   
 
2,267
 
DISH DBS Corp.
 
5.250% due 12/01/2026
   
 
6,650
 
   
 
6,057
 
5.750% due 12/01/2028
   
 
12,450
 
   
 
10,668
 
Ecopetrol SA
 
7.750% due 02/01/2032
   
 
4,500
 
   
 
4,371
 
8.375% due 01/19/2036 (j)
   
 
260
 
   
 
251
 
Exela Intermediate LLC (5.750% Cash and 5.750% PIK)
 
11.500% due 04/15/2026 (b)
   
 
112
 
   
 
19
 
Ford Motor Co.
 
7.700% due 05/15/2097 (j)
   
 
8,045
 
   
 
8,340
 
General Shopping Investments Ltd.
 
0.000% due 03/20/2025 (h)
   
 
2,500
 
   
 
156
 
GN Bondco LLC
 
9.500% due 10/15/2031 (j)
   
 
5,070
 
   
 
5,345
 
HCA, Inc.
 
7.500% due 11/15/2095 (j)
   
 
1,746
 
   
 
1,841
 
IHO Verwaltungs GmbH (7.750% Cash or 8.500% PIK)
 
7.750% due 11/15/2030 (b)
   
 
600
 
   
 
600
 
Intelsat Jackson Holdings SA
 
6.500% due 03/15/2030 (j)
   
 
12,212
 
   
 
11,294
 
Inter Media & Communication SpA
 
6.750% due 02/09/2027
 
EUR
 
 
785
 
   
 
830
 
JetBlue Airways Corp.
 
9.875% due 09/20/2031 (j)
 
$
 
 
7,383
 
   
 
7,852
 
LABL, Inc.
 
8.625% due 10/01/2031 (j)
   
 
400
 
   
 
370
 
New Albertsons LP
 
6.570% due 02/23/2028
   
 
4,021
 
   
 
4,028
 
 
       
46
 
PIMCO CLOSED-END FUNDS
     See Accompanying Notes  

     
December 31, 2024
 
(Unaudited)
 
       
PRINCIPAL
AMOUNT
(000S)
       
MARKET
VALUE
(000S)
 
Newfold Digital Holdings Group, Inc.
 
6.000% due 02/15/2029 «
 
$
 
 
1,200
 
 
$
 
 
732
 
11.750% due 10/15/2028 «
   
 
500
 
   
 
440
 
Nissan Motor Co. Ltd.
 
4.810% due 09/17/2030 (j)
   
 
8,700
 
   
 
8,184
 
Noble Finance LLC
 
8.000% due 04/15/2030 (j)
   
 
1,000
 
   
 
1,011
 
Petroleos Mexicanos
 
6.700% due 02/16/2032 (j)
   
 
1,663
 
   
 
1,448
 
6.750% due 09/21/2047 (j)
   
 
1,098
 
   
 
756
 
6.840% due 01/23/2030 (j)
   
 
1,100
 
   
 
1,006
 
8.750% due 06/02/2029 (j)
   
 
1,257
 
   
 
1,260
 
Prime Healthcare Services, Inc.
 
9.375% due 09/01/2029 (j)
   
 
1,800
 
   
 
1,753
 
Rivian Holdings LLC
 
10.502% due 10/15/2026 •
   
 
4,440
 
   
 
4,472
 
Thames Water Utilities Finance PLC
 
6.500% due 02/09/2032
 
GBP
 
 
100
 
   
 
101
 
9.750% due 04/30/2028 «
   
 
29
 
   
 
34
 
Topaz Solar Farms LLC
 
4.875% due 09/30/2039 (j)
 
$
 
 
1,930
 
   
 
1,805
 
5.750% due 09/30/2039 (j)
   
 
4,990
 
   
 
4,866
 
U.S. Renal Care, Inc.
 
10.625% due 06/28/2028
   
 
1,001
 
   
 
858
 
Vale SA
 
0.000% due 12/29/2049 ~(h)
 
BRL
 
 
120,000
 
   
 
6,891
 
Venture Global LNG, Inc.
 
9.500% due 02/01/2029
 
$
 
 
2,909
 
   
 
3,217
 
9.875% due 02/01/2032 (j)
   
 
2,280
 
   
 
2,503
 
Viridien
 
7.750% due 04/01/2027
 
EUR
 
 
1,400
 
   
 
1,450
 
8.750% due 04/01/2027
 
$
 
 
6,389
 
   
 
6,289
 
Wesco Aircraft Holdings, Inc.
 
10.500% due 11/15/2026 ^«(c)
   
 
662
 
   
 
547
 
10.500% due 11/15/2026 «
   
 
162
 
   
 
134
 
Wesco Aircraft Holdings, Inc. (7.500% Cash and 3.000% PIK)
 
10.500% due 11/15/2026 ^«(b)(c)
   
 
27,010
 
   
 
22,306
 
Yinson Boronia Production BV
 
8.947% due 07/31/2042
   
 
1,400
 
   
 
1,462
 
YPF Energia Electrica SA
 
7.875% due 10/16/2032
   
 
800
 
   
 
792
 
       
 
 
 
       
 
 152,736
 
       
 
 
 
UTILITIES 4.6%
 
Chile Electricity Lux MPC SARL
 
5.580% due 10/20/2035
   
 
1,300
 
   
 
1,265
 
FORESEA Holding SA
 
7.500% due 06/15/2030 (j)
   
 
3,000
 
   
 
2,893
 
NGD Holdings BV
 
6.750% due 12/31/2026
   
 
647
 
   
 
511
 
Oi SA (10.000% Cash or 7.500% Cash and 6.000% PIK)
 
10.000% due 06/30/2027 (b)
   
 
12,613
 
   
 
11,363
 
Oi SA (8.500% PIK)
 
8.500% due 12/31/2028 (b)
   
 
27,280
 
   
 
3,035
 
Pacific Gas & Electric Co.
 
4.000% due 12/01/2046 (j)
   
 
600
 
   
 
454
 
4.450% due 04/15/2042 (j)
   
 
1,203
 
   
 
999
 
4.750% due 02/15/2044 (j)
   
 
4,576
 
   
 
3,919
 
Peru LNG SRL
 
5.375% due 03/22/2030
   
 
7,975
 
   
 
7,355
 
Qwest Corp.
 
7.375% due 05/01/2030
   
 
5,130
 
   
 
4,272
 
       
 
 
 
       
 
36,066
 
       
 
 
 
Total Corporate Bonds & Notes (Cost $289,999)
 
 
 250,966
 
 
 
 
 
CONVERTIBLE BONDS & NOTES 0.5%
 
INDUSTRIALS 0.5%
 
DISH Network Corp.
 
3.375% due 08/15/2026
   
 
5,100
 
   
 
4,271
 
       
 
 
 
Total Convertible Bonds & Notes (Cost $5,100)
 
 
4,271
 
 
 
 
 
       
PRINCIPAL
AMOUNT
(000S)
       
MARKET
VALUE
(000S)
 
MUNICIPAL BONDS & NOTES 2.1%
 
MICHIGAN 0.2%
 
Detroit, Michigan General Obligation Bonds, Series 2014
 
4.000% due 04/01/2044
 
$
 
 
2,300
 
 
$
 
 
1,780
 
       
 
 
 
PUERTO RICO 0.1%
 
Commonwealth of Puerto Rico Bonds, Series 2022
 
0.000% due 11/01/2051
   
 
1,781
 
   
 
1,106
 
       
 
 
 
TEXAS 1.0%
 
El Paso Downtown Development Corp., Texas Revenue Bonds, Series 2013
 
7.250% due 08/15/2043
   
 
7,285
 
   
 
7,885
 
       
 
 
 
WEST VIRGINIA 0.8%
 
Tobacco Settlement Finance Authority, West Virginia Revenue Bonds, Series 2007
 
0.000% due 06/01/2047 (e)
   
 
66,200
 
   
 
6,167
 
       
 
 
 
Total Municipal Bonds & Notes (Cost $18,285)
 
 
16,938
 
 
 
 
 
U.S. GOVERNMENT AGENCIES 2.1%
 
Fannie Mae
 
1.417% due 07/25/2050 •(a)(j)
   
 
2,855
 
   
 
295
 
3.500% due 09/25/2027 (a)
   
 
33
 
   
 
1
 
4.000% due 06/25/2050 (a)(j)
   
 
1,788
 
   
 
333
 
10.000% due 01/25/2034 •(j)
   
 
100
 
   
 
105
 
Freddie Mac
 
1.388% due 07/15/2035 •(a)
   
 
370
 
   
 
24
 
1.417% due 06/25/2050 •(a)(j)
   
 
3,017
 
   
 
328
 
1.488% due 02/15/2042 •(a)
   
 
506
 
   
 
33
 
2.428% due 08/15/2036 •(a)
   
 
198
 
   
 
25
 
3.576% due 05/15/2033 •
   
 
18
 
   
 
17
 
5.000% due 06/15/2033 ~(a)
   
 
400
 
   
 
42
 
5.992% due 11/25/2055 «~
   
 
12,848
 
   
 
8,264
 
12.369% due 11/25/2041 •
   
 
2,300
 
   
 
2,495
 
13.883% due 10/25/2027 •
   
 
4,282
 
   
 
4,385
 
Ginnie Mae
 
3.500% due 06/20/2042 (a)
   
 
30
 
   
 
4
 
3.500% due 03/20/2043 (a)(j)
   
 
404
 
   
 
70
 
4.500% due 07/20/2042 (a)
   
 
62
 
   
 
7
 
5.000% due 09/20/2042 (a)
   
 
112
 
   
 
14
 
Uniform Mortgage-Backed Security, TBA
 
3.000% due 02/01/2055
   
 
100
 
   
 
85
 
       
 
 
 
Total U.S. Government Agencies (Cost $18,315)
 
 
 16,527
 
 
 
 
 
NON-AGENCY
MORTGAGE-BACKED SECURITIES 10.4%
 
Adjustable Rate Mortgage Trust
 
4.793% due 05/25/2036 •
   
 
2,965
 
   
 
1,213
 
Atrium Hotel Portfolio Trust
 
6.195% due 12/15/2036 •
   
 
5,500
 
   
 
5,356
 
Banc of America Alternative Loan Trust
 
1.147% due 06/25/2046 •(a)
   
 
2,089
 
   
 
99
 
2.187% due 06/25/2037 •(a)
   
 
1,864
 
   
 
185
 
4.813% due 06/25/2037 •
   
 
1,717
 
   
 
1,237
 
Banc of America Funding Trust
 
6.000% due 07/25/2037
   
 
263
 
   
 
215
 
6.250% due 10/26/2036
   
 
3,747
 
   
 
1,437
 
Banc of America Mortgage Trust
 
4.836% due 02/25/2036 ~
   
 
5
 
   
 
4
 
BCAP LLC Trust
 
4.475% due 03/26/2037 þ
   
 
1,133
 
   
 
1,675
 
6.000% due 05/26/2037 ~
   
 
4,165
 
   
 
1,772
 
Benchmark Mortgage Trust
 
3.440% due 08/15/2052 ~
   
 
1,500
 
   
 
1,446
 
Braemar Hotels & Resorts Trust
 
6.970% due 06/15/2035 •
   
 
1,600
 
   
 
1,582
 
CALI Mortgage Trust
 
3.957% due 03/10/2039 (j)
   
 
3,600
 
   
 
3,237
 
       
PRINCIPAL
AMOUNT
(000S)
       
MARKET
VALUE
(000S)
 
CD Mortgage Trust
 
5.688% due 10/15/2048
 
$
 
 
112
 
 
$
 
 
103
 
Chase Mortgage Finance Trust
 
4.914% due 09/25/2036 ~
   
 
31
 
   
 
25
 
5.023% due 12/25/2035 ~
   
 
6
 
   
 
6
 
Citigroup Commercial Mortgage Trust
 
5.410% due 12/10/2049 ~
   
 
246
 
   
 
99
 
Citigroup Mortgage Loan Trust
 
5.229% due 07/25/2037 ~
   
 
52
 
   
 
45
 
5.529% due 11/25/2035 ~
   
 
8,970
 
   
 
4,555
 
6.500% due 09/25/2036
   
 
2,116
 
   
 
1,081
 
Colony Mortgage Capital Ltd.
 
6.872% due 11/15/2038 •
   
 
1,700
 
   
 
1,585
 
7.568% due 11/15/2038 •
   
 
1,300
 
   
 
1,139
 
Countrywide Alternative Loan Trust
 
0.547% due 04/25/2035 •(a)
   
 
1,733
 
   
 
50
 
4.674% due 02/25/2037 ~
   
 
72
 
   
 
63
 
4.953% due 12/25/2046 •
   
 
1,371
 
   
 
1,126
 
6.000% due 02/25/2037
   
 
4,006
 
   
 
1,550
 
6.250% due 12/25/2036 •
   
 
2,121
 
   
 
875
 
6.500% due 06/25/2036
   
 
593
 
   
 
271
 
Countrywide Home Loan Mortgage Pass-Through Trust
 
0.897% due 12/25/2036 •(a)
   
 
1,652
 
   
 
84
 
4.417% due 09/20/2036 ~
   
 
192
 
   
 
169
 
4.937% due 09/25/2047 ~
   
 
14
 
   
 
13
 
Credit Suisse First Boston Mortgage Securities Corp.
 
6.000% due 01/25/2036
   
 
1,262
 
   
 
741
 
Credit Suisse Mortgage Capital Mortgage-Backed Trust
 
3.431% due 11/10/2032
   
 
1,200
 
   
 
964
 
9.044% due 07/15/2032 •
   
 
950
 
   
 
931
 
DBGS Mortgage Trust
 
6.812% due 10/15/2036 •
   
 
2,760
 
   
 
2,289
 
Eurosail PLC
 
6.196% due 06/13/2045 •
 
GBP
 
 
3,347
 
   
 
 3,411
 
8.846% due 06/13/2045 •
   
 
988
 
   
 
1,025
 
HarborView Mortgage Loan Trust
 
4.058% due 08/19/2036 ~
 
$
 
 
80
 
   
 
67
 
6.027% due 08/19/2036 ~
   
 
1
 
   
 
1
 
Hilton USA Trust
 
2.828% due 11/05/2035
   
 
900
 
   
 
703
 
IM Pastor Fondo de Titluzacion Hipotecaria
 
2.979% due 03/22/2043 •
 
EUR
 
 
1,937
 
   
 
1,765
 
JP Morgan Alternative Loan Trust
 
4.156% due 03/25/2037 ~
 
$
 
 
2,564
 
   
 
2,041
 
JP Morgan Chase Commercial Mortgage Securities Trust
 
6.044% due 11/15/2035 •
   
 
1,300
 
   
 
1,145
 
6.262% due 03/15/2036 •
   
 
1,750
 
   
 
1,328
 
6.394% due 11/15/2035 •
   
 
600
 
   
 
399
 
JP Morgan Mortgage Trust
 
2.167% due 01/25/2037 •(a)
   
 
13,215
 
   
 
1,686
 
4.222% due 07/27/2037 ~
   
 
3,907
 
   
 
3,192
 
Lehman XS Trust
 
4.893% due 06/25/2047 •
   
 
1,108
 
   
 
1,135
 
Morgan Stanley Bank of America Merrill Lynch Trust
 
3.708% due 05/15/2046 ~
   
 
691
 
   
 
648
 
Natixis Commercial Mortgage Securities Trust
 
3.790% due 11/15/2032 ~
   
 
3,340
 
   
 
3,023
 
New Orleans Hotel Trust
 
6.034% due 04/15/2032 •
   
 
1,000
 
   
 
957
 
8.134% due 04/15/2032 •
   
 
1,400
 
   
 
1,328
 
Nomura Asset Acceptance Corp. Alternative Loan Trust
 
5.083% due 04/25/2036 ~
   
 
2,674
 
   
 
2,306
 
Nomura Resecuritization Trust
 
3.925% due 07/26/2035 ~
   
 
3,933
 
   
 
3,375
 
Residential Asset Securitization Trust
 
4.853% due 01/25/2046 •
   
 
165
 
   
 
47
 
6.250% due 09/25/2037
   
 
4,525
 
   
 
1,807
 
6.500% due 08/25/2036
   
 
788
 
   
 
231
 
SG Commercial Mortgage Securities Trust
 
2.937% due 03/15/2037
   
 
1,400
 
   
 
1,301
 
Structured Adjustable Rate Mortgage Loan Trust
 
4.529% due 01/25/2036 ~
   
 
91
 
   
 
51
 
4.783% due 04/25/2047 ~
   
 
264
 
   
 
121
 
 
See Accompanying Notes  
 
SEMIANNUAL REPORT
 
  |     DECEMBER 31, 2024    
47
    

Schedule of Investments
 
PIMCO High Income Fund
 
(Cont.)
   
 
       
PRINCIPAL
AMOUNT
(000S)
       
MARKET
VALUE
(000S)
 
Structured Asset Mortgage Investments Trust
 
4.833% due 07/25/2046 •
 
$
 
 
4,343
 
 
$
 
 
3,419
 
WaMu Mortgage Pass-Through Certificates Trust
 
3.425% due 05/25/2037 ~
   
 
54
 
   
 
42
 
Washington Mutual Mortgage Pass-Through Certificates Trust
 
2.227% due 04/25/2037 •(a)
   
 
6,616
 
   
 
869
 
6.500% due 03/25/2036
   
 
4,024
 
   
 
2,914
 
WSTN Trust
 
7.690% due 07/05/2037 ~
   
 
1,600
 
   
 
1,631
 
8.455% due 07/05/2037 ~
   
 
1,600
 
   
 
1,638
 
9.835% due 07/05/2037 ~
   
 
1,300
 
   
 
1,313
 
       
 
 
 
Total
Non-Agency
Mortgage-Backed Securities (Cost $90,177)
 
 
 82,141
 
 
 
 
 
ASSET-BACKED SECURITIES 6.7%
 
HOME EQUITY OTHER 3.1%
 
ACE Securities Corp. Home Equity Loan Trust
 
4.733% due 07/25/2036 •
   
 
1,449
 
   
 
1,146
 
Countrywide Asset-Backed Certificates Trust
 
4.858% due 09/25/2046 •
   
 
12,403
 
   
 
9,700
 
Merrill Lynch Mortgage Investors Trust
 
4.773% due 04/25/2037 •
   
 
576
 
   
 
286
 
Morgan Stanley Mortgage Loan Trust
 
6.103% due 11/25/2036 •
   
 
959
 
   
 
352
 
6.465% due 09/25/2046 þ
   
 
6,025
 
   
 
1,973
 
People’s Financial Realty Mortgage Securities Trust
 
4.613% due 09/25/2036 •
   
 
19,468
 
   
 
3,615
 
Renaissance Home Equity Loan Trust
 
6.998% due 09/25/2037 þ
   
 
6,303
 
   
 
2,520
 
7.238% due 09/25/2037 þ
   
 
5,454
 
   
 
2,179
 
Truman Capital Mortgage Loan Trust
 
8.578% due 01/25/2034 •
   
 
2,643
 
   
 
2,583
 
Washington Mutual Asset-Backed Certificates Trust
 
4.753% due 05/25/2036 •
   
 
129
 
   
 
100
 
       
 
 
 
       
 
24,454
 
       
 
 
 
WHOLE LOAN COLLATERAL 1.2%
 
First Franklin Mortgage Loan Trust
 
5.323% due 06/25/2036 •
   
 
3,102
 
   
 
2,818
 
Specialty Underwriting & Residential Finance Trust
 
5.428% due 06/25/2036 •
   
 
8,070
 
   
 
6,303
 
       
 
 
 
       
 
9,121
 
       
 
 
 
OTHER ABS 2.4%
 
Avoca CLO DAC
 
0.000% due 04/15/2034 ~
 
EUR
 
 
2,150
 
   
 
1,273
 
Belle Haven ABS CDO Ltd.
 
8.250% due 07/05/2046 •
 
$
 
 
185,947
 
   
 
462
 
Carlyle Global Market Strategies Euro CLO DAC
 
0.000% due 04/15/2027 ~
 
EUR
 
 
800
 
   
 
169
 
0.000% due 01/25/2032 ~
   
 
2,200
 
   
 
638
 
Carlyle U.S. CLO Ltd.
 
0.000% due 10/15/2031 ~
 
$
 
 
4,200
 
   
 
1,138
 
CIFC Funding Ltd.
 
0.000% due 04/24/2030 ~
   
 
4,000
 
   
 
1,038
 
0.010% due 10/22/2031 ~
   
 
3,000
 
   
 
180
 
Cork Street CLO DAC
 
0.000% due 11/27/2028 ~
 
EUR
 
 
700
 
   
 
129
 
CVC Cordatus Loan Fund DAC
 
0.000% due 04/15/2032 ~
   
 
3,120
 
   
 
1,032
 
Duke Funding Ltd.
 
8.640% due 08/07/2033 •
 
$
 
 
13,523
 
   
 
1,756
 
Glacier Funding CDO Ltd.
 
8.270% due 08/04/2035 •
   
 
6,310
 
   
 
597
 
Man GLG Euro CLO DAC
 
0.000% due 10/15/2030 ~
 
EUR
 
 
3,377
 
   
 
129
 
Marlette Funding Trust
 
0.000% due 12/15/2028 «(e)
 
$
 
 
24
 
   
 
14
 
0.000% due 04/16/2029 «(e)
   
 
7
 
   
 
2
 
0.000% due 07/16/2029 «(e)
   
 
10
 
   
 
15
 
       
PRINCIPAL
AMOUNT
(000S)
       
MARKET
VALUE
(000S)
 
Pagaya AI Debt Selection Trust
 
8.491% due 06/16/2031
 
$
 
 
2,699
 
 
$
 
 
2,755
 
Segovia European CLO DAC
 
0.000% due 04/15/2035 ~
 
EUR
 
 
1,100
 
   
 
481
 
Sherwood Funding CDO Ltd.
 
8.110% due 11/06/2039 •
 
$
 
 
31,208
 
   
 
6,004
 
SLM Student Loan Trust
 
0.000% due 01/25/2042 «(e)
   
 
2
 
   
 
376
 
SMB Private Education Loan Trust
 
0.000% due 10/15/2048 «(e)
   
 
5
 
   
 
1,197
 
       
 
 
 
       
 
19,385
 
       
 
 
 
Total Asset-Backed Securities (Cost $121,665)
 
 
52,960
 
 
 
 
 
SOVEREIGN ISSUES 5.8%
 
Argentina Government International Bond
 
0.750% due 07/09/2030 þ
   
 
8,658
 
   
 
6,304
 
1.000% due 07/09/2029
   
 
163
 
   
 
133
 
3.500% due 07/09/2041 þ
   
 
9,486
 
   
 
5,948
 
4.125% due 07/09/2035 þ(j)
   
 
3,555
 
   
 
2,368
 
4.125% due 07/09/2035 þ
   
 
4,980
 
   
 
3,201
 
4.125% due 07/09/2046 þ
   
 
115
 
   
 
77
 
5.000% due 01/09/2038 þ
   
 
1,326
 
   
 
930
 
Dominican Republic Central Bank Notes
 
13.000% due 12/05/2025
 
DOP
 
 
91,200
 
   
 
1,527
 
13.000% due 01/30/2026
   
 
125,400
 
   
 
2,109
 
Dominican Republic International Bond
 
11.250% due 09/15/2035
   
 
79,600
 
   
 
1,440
 
Egypt Government International Bond
 
6.375% due 04/11/2031
 
EUR
 
 
300
 
   
 
275
 
El Salvador Government International Bond
 
9.250% due 04/17/2030
 
$
 
 
2,900
 
   
 
3,078
 
9.650% due 11/21/2054
   
 
1,700
 
   
 
1,795
 
Ghana Government International Bond
 
0.000% due 07/03/2026 (e)
   
 
45
 
   
 
42
 
0.000% due 01/03/2030 (e)
   
 
82
 
   
 
63
 
5.000% due 07/03/2029 þ
   
 
339
 
   
 
293
 
5.000% due 07/03/2035 þ
   
 
487
 
   
 
344
 
Peru Government International Bond
 
6.900% due 08/12/2037
 
PEN
 
 
1,800
 
   
 
478
 
6.950% due 08/12/2031
   
 
3,500
 
   
 
982
 
Republic of Greece Government International Bond
 
2.000% due 04/22/2027
 
EUR
 
 
55
 
   
 
57
 
3.900% due 01/30/2033
   
 
122
 
   
 
134
 
4.000% due 01/30/2037
   
 
96
 
   
 
105
 
4.200% due 01/30/2042
   
 
119
 
   
 
132
 
Romania Government International Bond
 
5.125% due 09/24/2031
   
 
1,700
 
   
 
1,723
 
5.250% due 05/30/2032
   
 
1,000
 
   
 
1,012
 
5.625% due 05/30/2037
   
 
1,000
 
   
 
994
 
6.375% due 09/18/2033
   
 
1,100
 
   
 
1,188
 
Turkey Government International Bond
 
49.430% (BISTREFI) due 09/06/2028 ~
 
TRY
 
 
268,206
 
   
 
7,502
 
50.485% (BISTREFI) due 05/17/2028 ~
   
 
31,100
 
   
 
868
 
Ukraine Government International Bond
 
0.000% due 02/01/2030 þ(g)
 
$
 
 
40
 
   
 
22
 
0.000% due 02/01/2034 þ(g)
   
 
149
 
   
 
62
 
0.000% due 02/01/2035 þ(g)
   
 
126
 
   
 
75
 
0.000% due 02/01/2036 þ(g)
   
 
105
 
   
 
62
 
1.750% due 02/01/2034 þ
   
 
183
 
   
 
103
 
1.750% due 02/01/2035 þ
   
 
256
 
   
 
142
 
1.750% due 02/01/2036 þ
   
 
293
 
   
 
159
 
Venezuela Government International Bond
 
6.000% due 06/30/2049 ^
   
 
365
 
   
 
44
 
9.250% due 09/15/2027 ^(c)
   
 
452
 
   
 
73
 
       
 
 
 
Total Sovereign Issues (Cost $41,754)
 
 
 45,844
 
 
 
 
 
       
SHARES
           
COMMON STOCKS 8.4%
 
COMMUNICATION SERVICES 2.4%
 
Clear Channel Outdoor Holdings, Inc. (d)
   
 
754,306
 
   
 
1,033
 
       
SHARES
       
MARKET
VALUE
(000S)
 
iHeartMedia, Inc. ‘A’ (d)
   
 
178,528
 
 
$
 
 
353
 
iHeartMedia, Inc. ‘B’ «(d)
   
 
138,545
 
   
 
247
 
Oi SA (d)
   
 
4,697,543
 
   
 
1,019
 
Promotora de Informaciones SA ‘A’ (d)
   
 
282,619
 
   
 
88
 
Syniverse Holdings, Inc. «(i)
   
 
2,973,558
 
   
 
2,942
 
Windstream Units «(d)
   
 
537,548
 
   
 
13,059
 
       
 
 
 
       
 
18,741
 
       
 
 
 
CONSUMER DISCRETIONARY 0.0%
 
West Marine «(d)(i)
   
 
3,250
 
   
 
20
 
       
 
 
 
CONSUMER STAPLES 0.0%
 
Steinhoff International Holdings NV «(d)(i)
   
 
27,368,642
 
   
 
0
 
       
 
 
 
FINANCIALS 1.7%
 
Banca Monte dei Paschi di Siena SpA
   
 
886,500
 
   
 
6,250
 
Intelsat Emergence SA «(i)
   
 
222,366
 
   
 
7,344
 
MNEQ Holdings, Inc. «(d)(i)
   
 
3,757
 
   
 
15
 
       
 
 
 
       
 
13,609
 
       
 
 
 
HEALTH CARE 3.5%
 
Amsurg Equity «(d)(i)
   
 
603,876
 
   
 
27,668
 
       
 
 
 
INDUSTRIALS 0.8%
 
Clover Holdings, Inc. «(d)(i)
   
 
14,886
 
   
 
305
 
Drillco Holding Lux SA «(i)
   
 
170,549
 
   
 
4,285
 
Forsea Holding SA «
   
 
70,121
 
   
 
1,762
 
Westmoreland Mining Holdings «(d)(i)
   
 
87,552
 
   
 
99
 
Westmoreland Mining LLC «(d)(i)
   
 
88,323
 
   
 
309
 
       
 
 
 
       
 
6,760
 
       
 
 
 
Total Common Stocks (Cost $67,700)
 
 
 66,798
 
 
 
 
 
WARRANTS 0.6%
 
COMMUNICATION SERVICES 0.6%
 
Windstream Holdings II LLC - Exp. 10/25/2059 «
   
 
353,602
 
   
 
4,597
 
       
 
 
 
FINANCIALS 0.0%
 
Intelsat Emergence SA - Exp. 02/17/2027 «
   
 
250
 
   
 
0
 
       
 
 
 
Total Warrants (Cost $13,588)
 
 
4,597
 
 
 
 
 
PREFERRED SECURITIES 3.7%
 
BANKING & FINANCE 3.4%
 
ADLER Group SA «(d)
   
 
1,524,031
 
   
 
0
 
AGFC Capital Trust
 
6.668% (US0003M + 1.750%) due 01/15/2067 ~(j)
   
 
27,410,000
 
   
 
19,414
 
Brighthouse Holdings LLC
 
6.500% due 07/27/2037 þ(h)
   
 
70,000
 
   
 
61
 
Compeer Financial ACA
 
4.875% due 08/15/2026 •(h)
   
 
2,100,000
 
   
 
2,048
 
OCP CLO Ltd.
 
0.000% due 04/26/2036 «~
   
 
8,700
 
   
 
4,659
 
Stichting AK Rabobank Certificaten
 
6.500% due 12/29/2049 þ(h)
   
 
668,475
 
   
 
770
 
       
 
 
 
       
 
26,952
 
       
 
 
 
 
       
48
 
PIMCO CLOSED-END FUNDS
  
 
See Accompanying Notes
 

     
December 31, 2024
 
(Unaudited)
 
       
SHARES
       
MARKET
VALUE
(000S)
 
INDUSTRIALS 0.3%
 
SVB Financial Trust
 
0.000% due 11/07/2032 (e)
   
 
19,520
 
 
$
 
 
0
 
11.000% due 11/07/2032
   
 
4,283
 
   
 
2,142
 
       
 
 
 
       
 
2,142
 
       
 
 
 
Total Preferred Securities (Cost $23,640)
 
 
29,094
 
 
 
 
 
REAL ESTATE INVESTMENT TRUSTS 0.5%
 
REAL ESTATE 0.5%
 
Uniti Group, Inc.
   
 
193,839
 
   
 
1,066
 
VICI Properties, Inc.
   
 
95,221
 
   
 
2,781
 
       
 
 
 
Total Real Estate Investment Trusts (Cost $1,509)
 
 
3,847
 
 
 
 
 
       
PRINCIPAL
AMOUNT
(000S)
           
SHORT-TERM INSTRUMENTS 0.1%
 
U.S. TREASURY BILLS 0.1%
 
4.537% due 01/30/2025 (e)(f)
 
$
 
 
577
 
   
 
575
 
       
 
 
 
Total Short-Term Instruments
(Cost $575)
 
 
575
 
 
 
 
 
       
Total Investments in Securities (Cost $867,049)
 
 
 738,243
 
 
 
 
 
       
SHARES
       
MARKET
VALUE
(000S)
 
INVESTMENTS IN AFFILIATES 20.7%
 
SHORT-TERM INSTRUMENTS 20.7%
 
CENTRAL FUNDS USED FOR CASH MANAGEMENT PURPOSES 20.7%
 
PIMCO Short-Term
Floating NAV Portfolio III
   
 
16,824,846
 
 
$
 
 
163,824
 
       
 
 
 
Total Short-Term Instruments
(Cost $163,722)
 
 
163,824
 
       
 
 
 
 
Total Investments in Affiliates
(Cost $163,722)
 
 
163,824
 
 
Total Investments 113.9% (Cost $1,030,771)
 
 
$
 
 
902,067
 
Financial Derivative
Instruments (k)(l) 0.2%
(Cost or Premiums, net $62,579)
 
 
1,927
 
Other Assets and Liabilities, net (14.1)%
 
 
 (111,940
 
 
 
 
Net Assets Applicable to Common Shareholders 100.0%
 
 
$
 
 
792,054
 
       
 
 
 
NOTES TO SCHEDULE OF INVESTMENTS:
 
*
A zero balance may reflect actual amounts rounding to less than one thousand.
 
^
Security is in default.
 
«
Security valued using significant unobservable inputs (Level 3).
 
µ
All or a portion of this amount represents unfunded loan commitments. The interest rate for the unfunded portion will be determined at the time of funding. The interest rate for the unfunded portion will be determined at the time of funding. See Note 4, Securities and Other Investments, in the Notes to Financial Statements for more information regarding unfunded loan commitments.
 
~
Variable or Floating rate security. Rate shown is the rate in effect as of period end. Certain variable rate securities are not based on a published reference rate and spread, rather are determined by the issuer or agent and are based on current market conditions. Reference rate is as of reset date, which may vary by security. These securities may not indicate a reference rate and/or spread in their description.
 
Rate shown is the rate in effect as of period end. The rate may be based on a fixed rate, a capped rate or a floor rate and may convert to a variable or floating rate in the future. These securities do not indicate a reference rate and spread in their description.
 
þ
Coupon represents a rate which changes periodically based on a predetermined schedule or event. Rate shown is the rate in effect as of period end.
 
(a)
Security is an Interest Only (“IO”) or IO Strip.
 
(b)
Payment
in-kind security.
 
(c)
Security is not accruing income as of the date of this report.
 
(d)
Security did not produce income within the last twelve months.
 
(e)
Zero coupon security.
 
(f)
Coupon represents a yield to maturity.
 
(g)
Security becomes interest bearing at a future date.
 
(h)
Perpetual maturity; date shown, if applicable, represents next contractual call date.
(i) RESTRICTED SECURITIES:
 
Issuer Description
              
Acquisition
Date
   
Cost
   
Market
Value
   
Market Value
as Percentage
of Net Assets
Applicable to
Common Shareholders
 
Amsurg Equity
      
 
11/02/2023 - 11/06/2023
 
 
$
 25,233
 
 
$
 27,668
 
 
 
3.49
Clover Holdings, Inc.
      
 
12/09/2024
 
 
 
223
 
 
 
305
 
 
 
0.04
 
Drillco Holding Lux SA
      
 
06/08/2023
 
 
 
3,411
 
 
 
4,285
 
 
 
0.54
 
Intelsat Emergence SA
      
 
06/19/2017 - 02/23/2024
 
 
 
15,920
 
 
 
7,344
 
 
 
0.93
 
MNEQ Holdings, Inc.
      
 
03/16/2023 - 03/29/2023
 
 
 
42
 
 
 
15
 
 
 
0.00
 
Steinhoff International Holdings NV
      
 
06/30/2023 - 10/30/2023
 
 
 
0
 
 
 
0
 
 
 
0.00
 
Syniverse Holdings, Inc.
      
 
05/12/2022 - 11/30/2024
 
 
 
2,930
 
 
 
2,942
 
 
 
0.37
 
West Marine
      
 
09/12/2023
 
 
 
47
 
 
 
20
 
 
 
0.01
 
 
See Accompanying Notes  
 
SEMIANNUAL REPORT
 
  |     DECEMBER 31, 2024    
49
    

Schedule of Investments
 
PIMCO High Income Fund
 
(Cont.)
   
 
Issuer Description
              
Acquisition
Date
   
Cost
   
Market
Value
   
Market Value
as Percentage
of Net Assets
Applicable to
Common Shareholders
 
Westmoreland Mining Holdings
      
 
07/11/2016 - 10/19/2016
 
 
$
2,141
 
 
$
99
 
 
 
0.01
%  
Westmoreland Mining LLC
      
 
06/30/2023
 
 
 
585
 
 
 
309
 
 
 
0.04
 
        
 
 
   
 
 
   
 
 
 
 
$
 50,532
 
 
$
 42,987
 
 
 
5.43
 
 
 
   
 
 
   
 
 
 
BORROWINGS AND OTHER FINANCING TRANSACTIONS
REVERSE REPURCHASE AGREEMENTS:
 
Counterparty
 
Borrowing
Rate
(1)
   
Settlement
Date
   
Maturity
Date
   
Amount
Borrowed
(1)
   
Payable for
Reverse
Repurchase
Agreements
 
BMO
 
 
4.860
 
 
11/20/2024
 
 
 
01/21/2025
 
 
 
$  (2,577
 
$
(2,592
BPS
 
 
3.220
 
 
 
12/18/2024
 
 
 
TBD
(2)
 
 
 
EUR    (733
 
 
(761
BYR
 
 
4.840
 
 
 
12/19/2024
 
 
 
03/18/2025
 
 
 
$    (583
 
 
(584
 
 
4.960
 
 
 
10/09/2024
 
 
 
01/10/2025
 
 
 
(6,928
 
 
(7,011
 
 
4.960
 
 
 
11/20/2024
 
 
 
02/20/2025
 
 
 
(2,224
 
 
(2,237
CDC
 
 
4.880
 
 
 
12/16/2024
 
 
 
04/15/2025
 
 
 
(1,678
 
 
(1,682
 
 
4.880
 
 
 
12/17/2024
 
 
 
04/15/2025
 
 
 
(2,437
 
 
(2,442
 
 
5.010
 
 
 
12/16/2024
 
 
 
04/15/2025
 
 
 
(9,655
 
 
(9,679
 
 
5.010
 
 
 
12/23/2024
 
 
 
04/22/2025
 
 
 
 (20,900
 
 
(20,928
 
 
5.030
 
 
 
10/23/2024
 
 
 
01/23/2025
 
 
 
(2,978
 
 
(3,007
 
 
5.030
 
 
 
12/04/2024
 
 
 
01/23/2025
 
 
 
(308
 
 
(309
 
 
5.030
 
 
 
12/18/2024
 
 
 
01/23/2025
 
 
 
(444
 
 
(445
 
 
5.130
 
 
 
10/28/2024
 
 
 
01/27/2025
 
 
 
(752
 
 
(759
 
 
5.130
 
 
 
11/22/2024
 
 
 
01/27/2025
 
 
 
(366
 
 
(368
 
 
5.130
 
 
 
11/25/2024
 
 
 
01/27/2025
 
 
 
(914
 
 
(919
 
 
5.130
 
 
 
12/12/2024
 
 
 
01/27/2025
 
 
 
(1,903
 
 
(1,908
 
 
5.220
 
 
 
11/25/2024
 
 
 
01/03/2025
 
 
 
(274
 
 
(276
 
 
5.220
 
 
 
12/05/2024
 
 
 
01/03/2025
 
 
 
(459
 
 
(461
 
 
5.220
 
 
 
12/17/2024
 
 
 
01/03/2025
 
 
 
(336
 
 
(337
 
 
5.310
 
 
 
12/09/2024
 
 
 
04/08/2025
 
 
 
(2,762
 
 
(2,772
DEU
 
 
4.650
 
 
 
12/20/2024
 
 
 
TBD
(2)
 
 
 
(6,994
 
 
(7,006
 
 
5.000
 
 
 
12/10/2024
 
 
 
03/11/2025
 
 
 
(18,603
 
 
(18,663
IND
 
 
4.820
 
 
 
12/17/2024
 
 
 
03/17/2025
 
 
 
(3,976
 
 
(3,985
 
 
4.910
 
 
 
12/17/2024
 
 
 
03/17/2025
 
 
 
(4,461
 
 
(4,471
 
 
5.120
 
 
 
12/24/2024
 
 
 
03/24/2025
 
 
 
(1,624
 
 
(1,626
 
 
5.140
 
 
 
12/24/2024
 
 
 
03/24/2025
 
 
 
(787
 
 
(788
 
 
5.180
 
 
 
10/30/2024
 
 
 
03/06/2025
 
 
 
(964
 
 
(973
 
 
5.500
 
 
 
12/17/2024
 
 
 
01/07/2025
 
 
 
(261
 
 
(262
NOM
 
 
4.200
 
 
 
12/20/2024
 
 
 
TBD
(2)
 
 
 
(1,131
 
 
(1,133
RCY
 
 
5.060
 
 
 
12/06/2024
 
 
 
01/06/2025
 
 
 
(992
 
 
(996
SOG
 
 
4.870
 
 
 
12/18/2024
 
 
 
03/18/2025
 
 
 
(2,116
 
 
(2,121
 
 
4.940
 
 
 
12/11/2024
 
 
 
02/18/2025
 
 
 
(249
 
 
(249
 
 
5.100
 
 
 
10/09/2024
 
 
 
01/09/2025
 
 
 
(6,340
 
 
(6,417
 
 
5.220
 
 
 
10/09/2024
 
 
 
01/09/2025
 
 
 
(3,147
 
 
(3,185
 
 
5.220
 
 
 
12/17/2024
 
 
 
01/09/2025
 
 
 
(621
 
 
(622
UBS
 
 
3.172
 
 
 
12/20/2024
 
 
 
03/20/2025
 
 
 
EUR  (2,898
 
 
(3,005
         
 
 
 
Total Reverse Repurchase Agreements
 
 
$
 (114,979
         
 
 
 
BORROWINGS AND OTHER FINANCING TRANSACTIONS SUMMARY
The following is a summary by counterparty of the market value of Borrowings and Other Financing Transactions and collateral pledged/(received) as of December 31, 2024:
 
Counterparty
 
Repurchase
Agreement
Proceeds
to be
Received
   
Payable for
Reverse
Repurchase
Agreements
   
Payable for
Sale-Buyback

Transactions
    
Total
Borrowings and
Other Financing
Transactions
   
Collateral
Pledged/(Received)
   
Net Exposure
(3)
 
Global/Master Repurchase Agreement
 
BMO
 
$
0
 
 
$
(2,592
 
$
0
 
  
$
(2,592
 
$
2,665
 
 
$
73
 
BPS
 
 
0
 
 
 
(761
 
 
0
 
  
 
(761
 
 
858
 
 
 
97
 
BYR
 
 
 0
 
 
 
(9,832
 
 
0
 
  
 
(9,832
 
 
11,639
 
 
 
1,807
 
CDC
 
 
0
 
 
 
 (46,292
 
 
 0
 
  
 
 (46,292
 
 
 52,955
 
 
 
 6,663
 
DEU
 
 
0
 
 
 
(25,669
 
 
0
 
  
 
(25,669
 
 
27,449
 
 
 
1,780
 
IND
 
 
0
 
 
 
(12,105
 
 
0
 
  
 
(12,105
 
 
13,760
 
 
 
1,655
 
NOM
 
 
0
 
 
 
(1,133
 
 
0
 
  
 
(1,133
 
 
1,235
 
 
 
102
 
 
       
50
 
PIMCO CLOSED-END FUNDS
     See Accompanying Notes  

     
December 31, 2024
 
(Unaudited)
 
Counterparty
 
Repurchase
Agreement
Proceeds
to be
Received
   
Payable for
Reverse
Repurchase
Agreements
   
Payable for
Sale-Buyback

Transactions
    
Total
Borrowings and
Other Financing
Transactions
   
Collateral
Pledged/(Received)
   
Net Exposure
(3)
 
RCY
 
$
0
 
 
$
(996
 
$
0
 
  
$
(996
 
$
1,131
 
 
$
135
 
SOG
 
 
0
 
 
 
(12,594
 
 
0
 
  
 
 (12,594
 
 
 13,749
 
 
 
 1,155
 
UBS
 
 
0
 
 
 
(3,005
 
 
0
 
  
 
(3,005
 
 
3,448
 
 
 
443
 
 
 
 
   
 
 
   
 
 
        
Total Borrowings and Other Financing Transactions
 
$
 0
 
 
$
 (114,979
 
$
 0
 
      
 
 
 
   
 
 
   
 
 
        
CERTAIN TRANSFERS ACCOUNTED FOR AS SECURED BORROWINGS
Remaining Contractual Maturity of the Agreements
 
    
Overnight and
Continuous
   
Up to 30 days
   
31-90 days
   
Greater Than 90 days
   
Total
 
Reverse Repurchase Agreements
 
Corporate Bonds & Notes
 
$
0
 
 
$
(28,878
 
$
(38,702
 
$
(25,959
 
$
(93,539
Sovereign Issues
 
 
0
 
 
 
0
 
 
 
0
 
 
 
(1,133
 
 
(1,133
U.S. Government Agencies
 
 
0
 
 
 
(996
 
 
0
 
 
 
0
 
 
 
(996
Preferred Securities
 
 
0
 
 
 
0
 
 
 
0
 
 
 
(16,539
 
 
(16,539
Non-Agency
Mortgage-Backed Securities
 
 
0
 
 
 
0
 
 
 
0
 
 
 
(2,772
 
 
(2,772
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
Total Borrowings
 
$
 0
 
 
$
 (29,874
 
$
 (38,702
 
$
 (46,403
 
$
(114,979
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
Payable for reverse repurchase agreements
 
 
$
 (114,979
         
 
 
 
 
(j)
Securities with an aggregate market value of $129,119 and cash of $351 have been pledged as collateral under the terms of the above master agreements as of December 31, 2024.
 
(1)
The average amount of borrowings outstanding during the period ended December 31, 2024 was $(122,573) at a weighted average interest rate of 5.403%. Average borrowings may include reverse repurchase agreements and sale-buyback transactions, if held during the period.
(2)
Open maturity reverse repurchase agreement.
(3)
Net Exposure represents the net receivable/(payable) that would be due from/to the counterparty in the event of default. Exposure from borrowings and other financing transactions can only be netted across transactions governed under the same master agreement with the same legal entity. See Note 8, Master Netting Arrangements, in the Notes to Financial Statements for more information.
(k) FINANCIAL DERIVATIVE INSTRUMENTS: EXCHANGE-TRADED OR CENTRALLY CLEARED
SWAP AGREEMENTS:
INTEREST RATE SWAPS
 
Pay/Receive
Floating Rate
 
Floating Rate Index
 
Fixed Rate
   
Payment
Frequency
 
Maturity
Date
   
Notional
Amount
   
Premiums
Paid/(Received)
   
Unrealized
Appreciation/
(Depreciation)
   
Market
Value
   
Variation Margin
 
 
Asset
   
Liability
 
Pay
 
1-Day GBP-SONIO Compounded-OIS
 
 
4.000
 
Annual
 
 
09/18/2029
 
 
 
GBP
 
 
 
40,800
 
 
$
696
 
 
$
(958
 
$
(262
 
$
112
 
 
$
0
 
Receive
 
1-Day GBP-SONIO Compounded-OIS
 
 
0.750
 
 
Annual
 
 
09/21/2032
 
   
 
13,400
 
 
 
1,297
 
 
 
2,479
 
 
 
3,776
 
 
 
0
 
 
 
(40
Receive
 
1-Day GBP-SONIO Compounded-OIS
 
 
2.000
 
 
Annual
 
 
03/15/2033
 
   
 
6,900
 
 
 
768
 
 
 
656
 
 
 
1,424
 
 
 
0
 
 
 
(23
Receive
 
1-Day GBP-SONIO Compounded-OIS
 
 
0.750
 
 
Annual
 
 
09/21/2052
 
   
 
2,700
 
 
 
(7
 
 
1,954
 
 
 
1,947
 
 
 
0
 
 
 
(8
Receive
 
1-Day USD-SOFR Compounded-OIS
 
 
2.350
 
 
Annual
 
 
01/17/2025
 
 
 
$
 
 
 
13,700
 
 
 
1
 
 
 
401
 
 
 
402
 
 
 
2
 
 
 
0
 
Receive
 
1-Day USD-SOFR Compounded-OIS
 
 
2.300
 
 
Annual
 
 
01/17/2026
 
   
 
2,200
 
 
 
1
 
 
 
105
 
 
 
106
 
 
 
1
 
 
 
0
 
Receive
 
1-Day USD-SOFR Compounded-OIS
 
 
0.850
 
 
Semi-Annual
 
 
02/01/2027
 
   
 
43,700
 
 
 
253
 
 
 
3,003
 
 
 
3,256
 
 
 
17
 
 
 
0
 
Pay
 
1-Day
USD-SOFR Compounded-OIS
 
 
1.750
 
 
Annual
 
 
06/15/2027
 
   
 
112,200
 
 
 
(2,687
 
 
(5,431
 
 
(8,118
 
 
0
 
 
 
(49
Pay
 
1-Day
USD-SOFR Compounded-OIS
 
 
3.250
 
 
Annual
 
 
06/21/2028
 
   
 
23,400
 
 
 
(313
 
 
(529
 
 
(842
 
 
0
 
 
 
(12
Receive
 
1-Day
USD-SOFR Compounded-OIS
 
 
1.370
 
 
Semi-Annual
 
 
08/25/2028
 
   
 
27,135
 
 
 
(8
 
 
2,724
 
 
 
2,716
 
 
 
17
 
 
 
0
 
Pay
 
1-Day
USD-SOFR Compounded-OIS
 
 
3.750
 
 
Annual
 
 
12/20/2028
 
   
 
89,500
 
 
 
784
 
 
 
(1,789
 
 
(1,005
 
 
0
 
 
 
(44
Pay
 
1-Day
USD-SOFR Compounded-OIS
 
 
3.000
 
 
Semi-Annual
 
 
06/19/2029
 
   
 
79,200
 
 
 
1,112
 
 
 
(5,439
 
 
(4,327
 
 
0
 
 
 
(53
Pay
 
1-Day
USD-SOFR Compounded-OIS
 
 
3.750
 
 
Annual
 
 
06/20/2029
 
   
 
76,900
 
 
 
(969
 
 
(507
 
 
(1,476
 
 
0
 
 
 
(38
Receive
 
1-Day
USD-SOFR Compounded-OIS
 
 
3.750
 
 
Annual
 
 
06/20/2029
 
   
 
31,000
 
 
 
(587
 
 
1,188
 
 
 
601
 
 
 
15
 
 
 
0
 
Pay
 
1-Day
USD-SOFR Compounded-OIS
 
 
2.000
 
 
Annual
 
 
12/21/2029
 
   
 
53,300
 
 
 
(5,501
 
 
585
 
 
 
(4,916
 
 
0
 
 
 
(28
Receive
 
1-Day
USD-SOFR Compounded-OIS
 
 
1.000
 
 
Semi-Annual
 
 
12/16/2030
 
   
 
127
 
 
 
0
 
 
 
22
 
 
 
22
 
 
 
0
 
 
 
0
 
Receive
 
1-Day
USD-SOFR Compounded-OIS
 
 
0.750
 
 
Semi-Annual
 
 
06/16/2031
 
   
 
7,300
 
 
 
427
 
 
 
1,060
 
 
 
1,487
 
 
 
7
 
 
 
0
 
Receive
 
1-Day
USD-SOFR Compounded-OIS
 
 
1.350
 
 
Semi-Annual
 
 
02/09/2032
 
   
 
139,800
 
 
 
492
 
 
 
25,318
 
 
 
25,810
 
 
 
157
 
 
 
0
 
Receive
 
1-Day
USD-SOFR Compounded-OIS
 
 
1.250
 
 
Annual
 
 
06/15/2032
 
   
 
87,000
 
 
 
4,224
 
 
 
13,223
 
 
 
17,447
 
 
 
 106
 
 
 
0
 
Receive
 
1-Day
USD-SOFR Compounded-OIS
 
 
1.750
 
 
Annual
 
 
06/15/2032
 
   
 
59,500
 
 
 
2,570
 
 
 
7,296
 
 
 
9,866
 
 
 
71
 
 
 
0
 
Pay
 
1-Day
USD-SOFR Compounded-OIS
 
 
3.500
 
 
Semi-Annual
 
 
06/19/2044
 
   
 
395,600
 
 
 
 59,600
 
 
 
 (107,123
 
 
 (47,523
 
 
0
 
 
 
 (589
Receive
 
1-Day
USD-SOFR Compounded-OIS
 
 
2.000
 
 
Semi-Annual
 
 
01/15/2050
 
   
 
35,600
 
 
 
(247
 
 
13,121
 
 
 
12,874
 
 
 
44
 
 
 
0
 
Receive
 
1-Day
USD-SOFR Compounded-OIS
 
 
1.750
 
 
Semi-Annual
 
 
01/22/2050
 
   
 
55,100
 
 
 
(135
 
 
22,240
 
 
 
22,105
 
 
 
70
 
 
 
0
 
Receive
 
1-Day
USD-SOFR Compounded-OIS
 
 
1.875
 
 
Semi-Annual
 
 
02/07/2050
 
   
 
42,480
 
 
 
(165
 
 
16,303
 
 
 
16,138
 
 
 
52
 
 
 
0
 
Pay
 
1-Day
USD-SOFR Compounded-OIS
 
 
2.000
 
 
Semi-Annual
 
 
12/15/2051
 
   
 
29,200
 
 
 
2,061
 
 
 
(12,913
 
 
(10,852
 
 
0
 
 
 
(37
Receive
 
1-Day
USD-SOFR Compounded-OIS
 
 
1.700
 
 
Semi-Annual
 
 
02/01/2052
 
   
 
223,450
 
 
 
(4,208
 
 
98,309
 
 
 
94,101
 
 
 
295
 
 
 
0
 
Receive
 
1-Day
USD-SOFR Compounded-OIS
 
 
2.750
 
 
Annual
 
 
06/21/2053
 
   
 
9,700
 
 
 
916
 
 
 
1,187
 
 
 
2,103
 
 
 
11
 
 
 
0
 
 
See Accompanying Notes  
 
SEMIANNUAL REPORT
 
  |     DECEMBER 31, 2024    
51
    

Schedule of Investments
 
PIMCO High Income Fund
 
(Cont.)
   
 
Pay/Receive
Floating Rate
 
Floating Rate Index
 
Fixed Rate
   
Payment
Frequency
 
Maturity
Date
   
Notional
Amount
   
Premiums
Paid/(Received)
   
Unrealized
Appreciation/
(Depreciation)
   
Market
Value
   
Variation Margin
 
 
Asset
   
Liability
 
Receive
 
1-Day
USD-SOFR Compounded-OIS
 
 
3.500
%  
 
Annual
 
 
06/20/2054
 
 
 
$
 
 
 
29,000
 
 
$
1,270
 
 
$
1,192
 
 
$
2,462
 
 
$
33
 
 
$
0
 
Pay
 
6-Month EUR-EURIBOR
 
 
0.650
 
 
Annual
 
 
02/26/2029
 
 
 
EUR
 
 
 
65,500
 
 
 
66
 
 
 
(4,785
 
 
(4,719
 
 
107
 
 
 
0
 
Receive
 
6-Month EUR-EURIBOR
 
 
0.150
 
 
Annual
 
 
06/17/2030
 
   
 
24,100
 
 
 
(1,059
 
 
3,754
 
 
 
2,695
 
 
 
0
 
 
 
(43
Receive
 
6-Month EUR-EURIBOR
 
 
0.250
 
 
Annual
 
 
09/21/2032
 
   
 
3,200
 
 
 
290
 
 
 
222
 
 
 
512
 
 
 
0
 
 
 
(8
Receive
 
6-Month EUR-EURIBOR
 
 
1.250
 
 
Annual
 
 
08/19/2049
 
   
 
18,200
 
 
 
76
 
 
 
3,648
 
 
 
3,724
 
 
 
0
 
 
 
(61
Pay
 
6-Month EUR-EURIBOR
 
 
0.500
 
 
Annual
 
 
06/17/2050
 
   
 
7,700
 
 
 
1,317
 
 
 
(3,964
 
 
(2,647
 
 
21
 
 
 
0
 
Receive
(1)
 
6-Month EUR-EURIBOR
 
 
0.830
 
 
Annual
 
 
12/09/2052
 
   
 
26,400
 
 
 
424
 
 
 
965
 
 
 
1,389
 
 
 
0
 
 
 
(31
             
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
Total Swap Agreements
 
   
$
 62,759
 
 
$
 77,517
 
 
$
 140,276
 
 
$
 1,138
 
 
$
 (1,064
             
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
FINANCIAL DERIVATIVE INSTRUMENTS: EXCHANGE-TRADED OR CENTRALLY CLEARED SUMMARY
The following is a summary of the market value and variation margin of Exchange-Traded or Centrally Cleared Financial Derivative Instruments as of December 31, 2024:
 
   
Financial Derivative Assets
         
Financial Derivative Liabilities
 
   
Market Value
   
Variation Margin
Asset
   
Total
         
Market Value
   
Variation Margin
Liability
   
Total
 
    
Purchased
Options
   
Futures
   
Swap
Agreements
         
Written
Options
   
Futures
   
Swap
Agreements
 
Total Exchange-Traded or Centrally Cleared
 
$
 0
 
 
$
 0
 
 
$
 1,138
 
 
$
 1,138
 
   
$
 0
 
 
$
 0
 
 
$
 (1,064)
 
 
$
 (1,064)
 
 
 
 
   
 
 
   
 
 
   
 
 
     
 
 
   
 
 
   
 
 
   
 
 
 
Cash of $13,170 has been pledged as collateral for exchange-traded and centrally cleared financial derivative instruments as of December 31, 2024. See Note 8, Master Netting Arrangements, in the Notes to Financial Statements for more information.
 
(1)
This instrument has a forward starting effective date. See Note 2, Securities Transactions and Investment Income, in the Notes to Financial Statements for further information.
(l) FINANCIAL DERIVATIVE INSTRUMENTS: OVER THE COUNTER
FORWARD FOREIGN CURRENCY CONTRACTS:
 
Counterparty
  
Settlement
Month
   
Currency to
be Delivered
   
Currency to
be Received
   
Unrealized Appreciation/
(Depreciation)
 
 
Asset
   
Liability
 
BOA
  
 
02/2025
 
 
HKD
 
 
28,182
 
 
$
 
 
3,627
 
 
$
0
 
 
$
(4
BPS
  
 
01/2025
 
 
BRL
 
 
3,548
 
   
 
631
 
 
 
57
 
 
 
0
 
  
 
01/2025
 
 
CAD
 
 
1,066
 
   
 
760
 
 
 
18
 
 
 
0
 
  
 
01/2025
 
 
EUR
 
 
642
 
   
 
679
 
 
 
14
 
 
 
0
 
  
 
01/2025
 
 
$
 
 
573
 
 
BRL
 
 
3,548
 
 
 
1
 
 
 
0
 
  
 
01/2025
 
   
 
1,196
 
 
CAD
 
 
1,719
 
 
 
0
 
 
 
0
 
  
 
01/2025
 
   
 
2,067
 
 
EUR
 
 
1,961
 
 
 
0
 
 
 
(35
BRC
  
 
01/2025
 
 
TRY
 
 
531
 
 
$
 
 
14
 
 
 
0
 
 
 
(1
  
 
01/2025
 
 
$
 
 
1,157
 
 
EUR
 
 
1,094
 
 
 
0
 
 
 
(23
  
 
02/2025
 
 
TRY
 
 
846
 
 
$
 
 
22
 
 
 
0
 
 
 
(1
  
 
02/2025
 
 
$
 
 
5,471
 
 
TRY
 
 
207,158
 
 
 
116
 
 
 
0
 
  
 
03/2025
 
   
 
1,269
 
   
 
48,597
 
 
 
14
 
 
 
0
 
CBK
  
 
01/2025
 
   
 
950
 
 
EUR
 
 
902
 
 
 
0
 
 
 
(15
  
 
02/2025
 
 
DOP
 
 
1,217
 
 
$
 
 
20
 
 
 
0
 
 
 
0
 
DUB
  
 
02/2025
 
 
PEN
 
 
2,697
 
   
 
720
 
 
 
4
 
 
 
0
 
  
 
03/2025
 
   
 
3,267
 
   
 
859
 
 
 
0
 
 
 
(9
FAR
  
 
01/2025
 
 
BRL
 
 
3,559
 
   
 
575
 
 
 
0
 
 
 
(1
  
 
01/2025
 
 
$
 
 
578
 
 
BRL
 
 
3,559
 
 
 
0
 
 
 
(2
  
 
02/2025
 
 
BRL
 
 
3,578
 
 
$
 
 
579
 
 
 
3
 
 
 
0
 
GLM
  
 
01/2025
 
 
DOP
 
 
243
 
   
 
4
 
 
 
0
 
 
 
0
 
  
 
02/2025
 
   
 
121,944
 
   
 
2,002
 
 
 
15
 
 
 
0
 
  
 
02/2025
 
 
$
 
 
450
 
 
BRL
 
 
2,596
 
 
 
0
 
 
 
(32
  
 
03/2025
 
 
DOP
 
 
202,519
 
 
$
 
 
3,306
 
 
 
15
 
 
 
0
 
JPM
  
 
02/2025
 
 
$
 
 
259
 
 
TRY
 
 
10,421
 
 
 
27
 
 
 
0
 
  
 
05/2025
 
   
 
2,056
 
   
 
90,634
 
 
 
216
 
 
 
0
 
MBC
  
 
01/2025
 
 
EUR
 
 
71,911
 
 
$
 
 
75,767
 
 
 
1,242
 
 
 
0
 
  
 
01/2025
 
 
$
 
 
1,626
 
 
EUR
 
 
1,542
 
 
 
0
 
 
 
(28
  
 
02/2025
 
 
HKD
 
 
24,576
 
 
$
 
 
3,164
 
 
 
0
 
 
 
(2
MYI
  
 
02/2025
 
 
$
 
 
2,414
 
 
TRY
 
 
91,361
 
 
 
47
 
 
 
0
 
SCX
  
 
01/2025
 
 
GBP
 
 
3,811
 
 
$
 
 
4,837
 
 
 
66
 
 
 
0
 
UAG
  
 
02/2025
 
 
$
 
 
99
 
 
TRY
 
 
4,045
 
 
 
11
 
 
 
0
 
            
 
 
   
 
 
 
Total Forward Foreign Currency Contracts
 
 
$
 1,866
 
 
$
 (153
            
 
 
   
 
 
 
 
       
52
 
PIMCO CLOSED-END FUNDS
  
 
See Accompanying Notes
 

     
December 31, 2024
 
(Unaudited)
 
SWAP AGREEMENTS:
CREDIT DEFAULT SWAPS ON CORPORATE ISSUES - SELL PROTECTION
(1)
 
Counterparty
 
Reference Entity
 
Fixed
Receive Rate
   
Payment
Frequency
   
Maturity
Date
   
Implied
Credit Spread at
December 31, 2024
(2)
   
Notional
Amount
(3)
   
Premiums
Paid/(Received)
   
Unrealized
Appreciation/
(Depreciation)
   
Swap Agreements,
at Value
(4)
 
 
Asset
   
Liability
 
DUB
 
Eskom «
 
 
4.650
 
 
Quarterly
 
 
 
06/30/2029
 
 
 
0.068
 
 
$
 
 
 
3,300
 
 
$
0
 
 
$
227
 
 
$
227
 
 
$
0
 
JPM
 
Banca Monte Dei Paschi Di nca Monte Dei Paschi Di
 
 
5.000
 
 
 
Quarterly
 
 
 
06/20/2025
 
 
 
0.562
 
 
 
EUR
 
 
 
200
 
 
 
(4
 
 
9
 
 
 
5
 
 
 
0
 
MYC
 
Petroleos Mexicanos
 
 
1.000
 
 
 
Quarterly
 
 
 
12/20/2028
 
 
 
4.056
 
 
 
$
 
 
 
900
 
 
 
(176
 
 
84
 
 
 
0
 
 
 
(92
               
 
 
   
 
 
   
 
 
   
 
 
 
Total Swap Agreements
             
$
 (180
 
$
 320
 
 
$
 232
 
 
$
 (92
               
 
 
   
 
 
   
 
 
   
 
 
 
FINANCIAL DERIVATIVE INSTRUMENTS: OVER THE COUNTER SUMMARY
The following is a summary by counterparty of the market value of OTC financial derivative instruments and collateral pledged/(received) as of December 31, 2024:
 
   
Financial Derivative Assets
         
Financial Derivative Liabilities
                    
Counterparty
 
Forward
Foreign
Currency
Contracts
    
Purchased
Options
    
Swap
Agreements
    
Total
Over the
Counter
          
Forward
Foreign
Currency
Contracts
   
Written
Options
    
Swap
Agreements
   
Total
Over the
Counter
    
Net Market
Value of OTC
Derivatives
   
Collateral
Pledged/
(Received)
   
Net
Exposure
(5)
 
BOA
 
$
0
 
  
$
0
 
  
$
0
 
  
$
0
 
   
$
(4
 
$
0
 
  
$
0
 
 
$
(4
  
$
(4
 
$
0
 
 
$
(4
BPS
 
 
90
 
  
 
0
 
  
 
0
 
  
 
90
 
   
 
(35
 
 
0
 
  
 
0
 
 
 
(35
  
 
55
 
 
 
0
 
 
 
55
 
BRC
 
 
130
 
  
 
0
 
  
 
0
 
  
 
130
 
   
 
(25
 
 
0
 
  
 
0
 
 
 
(25
  
 
105
 
 
 
(20
 
 
85
 
CBK
 
 
0
 
  
 
0
 
  
 
0
 
  
 
0
 
   
 
(15
 
 
0
 
  
 
0
 
 
 
(15
  
 
(15
 
 
0
 
 
 
(15
DUB
 
 
4
 
  
 
0
 
  
 
227
 
  
 
231
 
   
 
(9
 
 
0
 
  
 
0
 
 
 
(9
  
 
222
 
 
 
(192
 
 
30
 
FAR
 
 
3
 
  
 
0
 
  
 
0
 
  
 
3
 
   
 
(3
 
 
0
 
  
 
0
 
 
 
(3
  
 
0
 
 
 
0
 
 
 
0
 
GLM
 
 
30
 
  
 
0
 
  
 
0
 
  
 
30
 
   
 
(32
 
 
0
 
  
 
0
 
 
 
(32
  
 
(2
 
 
0
 
 
 
(2
JPM
 
 
243
 
  
 
0
 
  
 
5
 
  
 
248
 
   
 
0
 
 
 
0
 
  
 
0
 
 
 
0
 
  
 
248
 
 
 
(222
 
 
26
 
MBC
 
 
1,242
 
  
 
0
 
  
 
0
 
  
 
1,242
 
   
 
(30
 
 
0
 
  
 
0
 
 
 
(30
  
 
 1,212
 
 
 
 (880
 
 
332
 
MYC
 
 
0
 
  
 
0
 
  
 
0
 
  
 
0
 
   
 
0
 
 
 
0
 
  
 
(92
 
 
(92
  
 
(92
 
 
0
 
 
 
 (92
MYI
 
 
47
 
  
 
0
 
  
 
0
 
  
 
47
 
   
 
0
 
 
 
0
 
  
 
0
 
 
 
0
 
  
 
47
 
 
 
0
 
 
 
47
 
SCX
 
 
66
 
  
 
0
 
  
 
0
 
  
 
66
 
   
 
0
 
 
 
0
 
  
 
0
 
 
 
0
 
  
 
66
 
 
 
0
 
 
 
66
 
UAG
 
 
11
 
  
 
0
 
  
 
0
 
  
 
11
 
   
 
0
 
 
 
0
 
  
 
0
 
 
 
0
 
  
 
11
 
 
 
0
 
 
 
11
 
 
 
 
    
 
 
    
 
 
    
 
 
     
 
 
   
 
 
    
 
 
   
 
 
        
Total Over the Counter
 
$
 1,866
 
  
$
 0
 
  
$
 232
 
  
$
 2,098
 
   
$
 (153
 
$
 0
 
  
$
 (92
 
$
 (245
      
 
 
 
    
 
 
    
 
 
    
 
 
     
 
 
   
 
 
    
 
 
   
 
 
        
 
(1)
If the Fund is a seller of protection and a credit event occurs, as defined under the terms of that particular swap agreement, the Fund will either (i) pay to the buyer of protection an amount equal to the notional amount of the swap and take delivery of the referenced obligation or underlying securities comprising the referenced index or (ii) pay a net settlement amount in the form of cash, securities or other deliverable obligations equal to the notional amount of the swap less the recovery value of the referenced obligation or underlying securities comprising the referenced index.
(2)
Implied credit spreads, represented in absolute terms, utilized in determining the market value of credit default swap agreements on corporate issues as of period end serve as indicators of the current status of the payment/performance risk and represent the likelihood or risk of default for the credit derivative. The implied credit spread of a particular referenced entity reflects the cost of buying/selling protection and may include upfront payments required to be made to enter into the agreement. Wider credit spreads represent a deterioration of the referenced entity’s credit soundness and a greater likelihood or risk of default or other credit event occurring as defined under the terms of the agreement.
(3)
The maximum potential amount the Fund could be required to pay as a seller of credit protection or receive as a buyer of credit protection if a credit event occurs as defined under the terms of that particular swap agreement.
(4)
The prices and resulting values for credit default swap agreements serve as indicators of the current status of the payment/performance risk and represent the likelihood of an expected liability (or profit) for the credit derivative should the notional amount of the swap agreement be closed/sold as of the period end. Increasing market values, in absolute terms when compared to the notional amount of the swap, represent a deterioration of the underlying referenced instrument’s credit soundness and a greater likelihood or risk of default or other credit event occurring as defined under the terms of the agreement.
(5)
Net Exposure represents the net receivable/(payable) that would be due from/to the counterparty in the event of default. Exposure from OTC financial derivative instruments can only be netted across transactions governed under the same master agreement with the same legal entity. See Note 8, Master Netting Arrangements, in the Notes to Financial Statements for more information.
 
See Accompanying Notes  
 
SEMIANNUAL REPORT
 
  |     DECEMBER 31, 2024    
53
    

Schedule of Investments
 
PIMCO High Income Fund
 
(Cont.)
   
 
FAIR VALUE OF FINANCIAL DERIVATIVE INSTRUMENTS
The following is a summary of the fair valuation of the Fund’s derivative instruments categorized by risk exposure. See Note 7, Principal and Other Risks, in the Notes to Financial Statements on risks of the Fund.
Fair Values of Financial Derivative Instruments on the Statements of Assets and Liabilities as of December 31, 2024:
 
   
Derivatives not accounted for as hedging instruments
 
    
Commodity
Contracts
   
Credit
Contracts
   
Equity
Contracts
   
Foreign
Exchange
Contracts
   
Interest
Rate Contracts
   
Total
 
Financial Derivative Instruments - Assets
 
Exchange-traded or centrally cleared
 
Swap Agreements
 
$
0
 
 
$
0
 
 
$
 0
 
 
$
0
 
 
$
1,138
 
 
$
1,138
 
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
Over the counter
 
Forward Foreign Currency Contracts
 
$
0
 
 
$
0
 
 
$
0
 
 
$
1,866
 
 
$
0
 
 
$
1,866
 
Swap Agreements
 
 
0
 
 
 
232
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
232
 
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
 
$
0
 
 
$
232
 
 
$
0
 
 
$
1,866
 
 
$
0
 
 
$
2,098
 
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
 
$
0
 
 
$
 232
 
 
$
0
 
 
$
 1,866
 
 
$
1,138
 
 
$
3,236
 
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
Financial Derivative Instruments - Liabilities
 
Exchange-traded or centrally cleared
 
Swap Agreements
 
$
0
 
 
$
0
 
 
$
0
 
 
$
0
 
 
$
1,064
 
 
$
1,064
 
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
Over the counter
 
Forward Foreign Currency Contracts
 
$
0
 
 
$
0
 
 
$
0
 
 
$
153
 
 
$
0
 
 
$
153
 
Swap Agreements
 
 
0
 
 
 
92
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
92
 
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
 
$
0
 
 
$
92
 
 
$
0
 
 
$
153
 
 
$
0
 
 
$
245
 
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
 
$
 0
 
 
$
92
 
 
$
0
 
 
$
153
 
 
$
 1,064
 
 
$
 1,309
 
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
The effect of Financial Derivative Instruments on the Statements of Operations for the period ended December 31, 2024:
 
   
Derivatives not accounted for as hedging instruments
 
    
Commodity
Contracts
   
Credit
Contracts
   
Equity
Contracts
   
Foreign
Exchange
Contracts
   
Interest
Rate Contracts
   
Total
 
Net Realized Gain (Loss) on Financial Derivative Instruments
 
Exchange-traded or centrally cleared
 
Swap Agreements
 
$
0
 
 
$
14
 
 
$
0
 
 
$
0
 
 
$
6,940
 
 
$
6,954
 
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
Over the counter
 
Forward Foreign Currency Contracts
 
$
0
 
 
$
0
 
 
$
0
 
 
$
4,574
 
 
$
0
 
 
$
4,574
 
Swap Agreements
 
 
0
 
 
 
126
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
126
 
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
 
$
0
 
 
$
126
 
 
$
0
 
 
$
4,574
 
 
$
0
 
 
$
4,700
 
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
 
$
0
 
 
$
 140
 
 
$
0
 
 
$
 4,574
 
 
$
6,940
 
 
$
 11,654
 
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
Net Change in Unrealized Appreciation (Depreciation) on Financial Derivative Instruments
 
Exchange-traded or centrally cleared
 
Swap Agreements
 
$
0
 
 
$
0
 
 
$
0
 
 
$
0
 
 
$
(5,010
 
$
(5,010
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
Over the counter
 
Forward Foreign Currency Contracts
 
$
0
 
 
$
0
 
 
$
0
 
 
$
724
 
 
$
0
 
 
$
724
 
Swap Agreements
 
 
0
 
 
 
(3
 
 
0
 
 
 
0
 
 
 
0
 
 
 
(3
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
 
$
0
 
 
$
(3
 
$
0
 
 
$
724
 
 
$
0
 
 
$
721
 
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
 
$
 0
 
 
$
(3
 
$
 0
 
 
$
724
 
 
$
 (5,010
 
$
(4,289
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
 
       
54
 
PIMCO CLOSED-END FUNDS
  
 
See Accompanying Notes
 

     
December 31, 2024
 
(Unaudited)
 
FAIR VALUE MEASUREMENTS
The following is a summary of the fair valuations according to the inputs used as of December 31, 2024 in valuing the Fund’s assets and
 liabilities:
 
Category and Subcategory
 
Level 1
   
Level 2
   
Level 3
   
Fair
Value at
12/31/2024
 
Investments in Securities, at Value
 
Loan Participations and Assignments
 
$
 2,373
 
 
$
 119,806
 
 
$
 41,506
 
 
$
 163,685
 
Corporate Bonds & Notes
 
Banking & Finance
 
 
0
 
 
 
62,164
 
 
 
0
 
 
 
62,164
 
Industrials
 
 
0
 
 
 
128,543
 
 
 
24,193
 
 
 
152,736
 
Utilities
 
 
0
 
 
 
36,066
 
 
 
0
 
 
 
36,066
 
Convertible Bonds & Notes
 
Industrials
 
 
0
 
 
 
4,271
 
 
 
0
 
 
 
4,271
 
Municipal Bonds & Notes
 
Michigan
 
 
0
 
 
 
1,780
 
 
 
0
 
 
 
1,780
 
Puerto Rico
 
 
0
 
 
 
1,106
 
 
 
0
 
 
 
1,106
 
Texas
 
 
0
 
 
 
7,885
 
 
 
0
 
 
 
7,885
 
West Virginia
 
 
0
 
 
 
6,167
 
 
 
0
 
 
 
6,167
 
U.S. Government Agencies
 
 
0
 
 
 
8,263
 
 
 
8,264
 
 
 
16,527
 
Non-Agency
Mortgage-Backed Securities
 
 
0
 
 
 
82,141
 
 
 
0
 
 
 
82,141
 
Asset-Backed Securities
 
Home Equity Other
 
 
0
 
 
 
24,454
 
 
 
0
 
 
 
24,454
 
Whole Loan Collateral
 
 
0
 
 
 
9,121
 
 
 
0
 
 
 
9,121
 
Other ABS
 
 
0
 
 
 
17,781
 
 
 
1,604
 
 
 
19,385
 
Sovereign Issues
 
 
0
 
 
 
45,844
 
 
 
0
 
 
 
45,844
 
Common Stocks
 
Communication Services
 
 
2,493
 
 
 
0
 
 
 
16,248
 
 
 
18,741
 
Consumer Discretionary
 
 
0
 
 
 
0
 
 
 
20
 
 
 
20
 
Financials
 
 
6,250
 
 
 
0
 
 
 
7,359
 
 
 
13,609
 
Health Care
 
 
0
 
 
 
0
 
 
 
27,668
 
 
 
27,668
 
Industrials
 
 
0
 
 
 
0
 
 
 
6,760
 
 
 
6,760
 
Warrants
 
Communication Services
 
 
0
 
 
 
0
 
 
 
4,597
 
 
 
4,597
 
Preferred Securities
 
Banking & Finance
 
 
0
 
 
 
22,293
 
 
 
4,659
 
 
 
26,952
 
Industrials
 
 
0
 
 
 
2,142
 
 
 
0
 
 
 
2,142
 
Real Estate Investment Trusts
 
Real Estate
 
 
3,847
 
 
 
0
 
 
 
0
 
 
 
3,847
 
Category and Subcategory
 
Level 1
   
Level 2
   
Level 3
   
Fair
Value at
12/31/2024
 
Loan Participations and Assignments
 
$
0
 
 
$
0
 
 
$
0
 
 
$
0
 
Short-Term Instruments
 
U.S. Treasury Bills
 
 
0
 
 
 
575
 
 
 
0
 
 
 
575
 
 
 
 
   
 
 
   
 
 
   
 
 
 
 
$
14,963
 
 
$
580,402
 
 
$
142,878
 
 
$
738,243
 
 
 
 
   
 
 
   
 
 
   
 
 
 
Investments in Affiliates, at Value
 
Short-Term Instruments
 
Central Funds Used for Cash Management Purposes
 
$
163,824
 
 
$
0
 
 
$
0
 
 
$
163,824
 
 
 
 
   
 
 
   
 
 
   
 
 
 
Total Investments
 
$
178,787
 
 
$
580,402
 
 
$
142,878
 
 
$
902,067
 
 
 
 
   
 
 
   
 
 
   
 
 
 
Financial Derivative Instruments - Assets
 
Exchange-traded or centrally cleared
 
 
0
 
 
 
1,138
 
 
 
0
 
 
 
1,138
 
Over the counter
 
 
0
 
 
 
1,871
 
 
 
227
 
 
 
2,098
 
 
 
 
   
 
 
   
 
 
   
 
 
 
 
$
0
 
 
$
3,009
 
 
$
227
 
 
$
3,236
 
 
 
 
   
 
 
   
 
 
   
 
 
 
Financial Derivative Instruments - Liabilities
 
Exchange-traded or centrally cleared
 
 
0
 
 
 
(1,064
 
 
0
 
 
 
(1,064
Over the counter
 
 
0
 
 
 
(245
 
 
0
 
 
 
(245
 
 
 
   
 
 
   
 
 
   
 
 
 
 
$
0
 
 
$
(1,309
 
$
0
 
 
$
(1,309
 
 
 
   
 
 
   
 
 
   
 
 
 
Total Financial Derivative Instruments
 
$
0
 
 
$
1,700
 
 
$
227
 
 
$
1,927
 
 
 
 
   
 
 
   
 
 
   
 
 
 
Totals
 
$
 178,787
 
 
$
 582,102
 
 
$
 143,105
 
 
$
 903,994
 
 
 
 
   
 
 
   
 
 
   
 
 
 
 
The following is a reconciliation of the fair valuations using significant unobservable inputs (Level 3) for the Fund during the period ended December 31, 2024:
 
Category and Subcategory
 
Beginning
Balance
at 06/30/2024
   
Net
Purchases
(1)
   
Net
Sales/
Settlements
(1)
   
Accrued
Discounts/
(Premiums)
   
Realized
Gain/(Loss)
   
Net Change in
Unrealized
Appreciation/
(Depreciation)
(2)
   
Transfers into
Level 3
   
Transfers out
of Level 3
   
Ending
Balance
at 12/31/2024
   
Net Change in
Unrealized
Appreciation/
(Depreciation)
on Investments
Held at
12/31/2024
(2)
 
Investments in Securities, at Value
 
Loan Participations and Assignments
 
$
 40,144
 
 
$
 22,197
 
 
$
 (19,489
 
$
 148
 
 
$
13
 
 
$
9,792
 
 
$
220
 
 
$
(11,519
 
$
41,506
 
 
$
3
 
Corporate Bonds & Notes
 
Banking & Finance
 
 
8,423
 
 
 
0
 
 
 
(8,471
 
 
0
 
 
 
34
 
 
 
14
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
0
 
Industrials
 
 
25,328
 
 
 
181
 
 
 
(145
 
 
(26
 
 
0
 
 
 
(2,317
 
 
1,172
 
 
 
0
 
 
 
24,193
 
 
 
(2,316
U.S. Government Agencies
 
 
7,989
 
 
 
0
 
 
 
(115
 
 
18
 
 
 
38
 
 
 
334
 
 
 
0
 
 
 
0
 
 
 
8,264
 
 
 
328
 
Non-Agency
Mortgage-Backed Securities
 
 
73
 
 
 
0
 
 
 
(2
 
 
0
 
 
 
0
 
 
 
3
 
 
 
0
 
 
 
(74
 
 
0
 
 
 
0
 
Asset-Backed Securities
 
 
1,738
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
(134
 
 
0
 
 
 
0
 
 
 
1,604
 
 
 
(134
Common Stocks
 
Communication Services
(3)
 
 
11,810
 
 
 
175
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
4,263
 
 
 
0
 
 
 
0
 
 
 
16,248
 
 
 
4,263
 
Consumer Discretionary
(4)
 
 
12,262
 
 
 
0
 
 
 
(12,536
 
 
0
 
 
 
9,618
 
 
 
 (9,324
 
 
0
 
 
 
0
 
 
 
20
 
 
 
0
 
Energy
 
 
182
 
 
 
0
 
 
 
(196
 
 
0
 
 
 
104
 
 
 
(90
 
 
0
 
 
 
0
 
 
 
0
 
 
 
0
 
Financials
 
 
8,271
 
 
 
42
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
(954
 
 
0
 
 
 
0
 
 
 
7,359
 
 
 
(954
Health Care
 
 
29,894
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
(2,226
 
 
0
 
 
 
0
 
 
 
27,668
 
 
 
 (2,226
Industrials
 
 
6,198
 
 
 
224
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
338
 
 
 
0
 
 
 
0
 
 
 
6,760
 
 
 
338
 
Warrants
 
Communication Services
 
 
0
 
 
 
4,597
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
4,597
 
 
 
0
 
Preferred Securities
 
Banking & Finance
 
 
0
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
4,659
 
 
 
0
 
 
 
4,659
 
 
 
0
 
Industrials
 
 
0
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
 (1,984
 
 
1,984
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
 
$
 152,312
 
 
$
27,416
 
 
$
(40,954
 
$
140
 
 
$
7,823
 
 
$
1,683
 
 
$
 6,051
 
 
$
 (11,593
 
$
 142,878
 
 
$
(698
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
 
See Accompanying Notes
 
 
SEMIANNUAL REPORT
 
 
|
 
 
DECEMBER 31, 2024
 
 
55
    

Schedule of Investments
 
PIMCO High Income Fund
 
(Cont.)
 
December 31, 2024
 
(Unaudited)
 
Category and Subcategory
 
Beginning
Balance
at 06/30/2024
   
Net
Purchases
(1)
   
Net
Sales/
Settlements
(1)
   
Accrued
Discounts/
(Premiums)
   
Realized
Gain/(Loss)
   
Net Change in
Unrealized
Appreciation/
(Depreciation)
(2)
   
Transfers into
Level 3
   
Transfers out
of Level 3
   
Ending
Balance
at 12/31/2024
   
Net Change in
Unrealized
Appreciation/
(Depreciation)
on Investments
Held at
12/31/2024
(2)
 
Financial Derivative Instruments
 
- Assets
 
Over the counter
 
$
255
 
 
$
0
 
 
$
0
 
 
$
0
 
 
$
0
 
 
$
(28
 
$
0
 
 
$
0
 
 
$
227
 
 
$
(28
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
Totals
 
$
 152,567
 
 
$
 27,416
 
 
$
 (40,954
 
$
 140
 
 
$
 7,823
 
 
$
 1,655
 
 
$
 6,051
 
 
$
 (11,593
 
$
 143,105
 
 
$
 (726
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
The following is a summary of significant unobservable inputs used in the fair valuations of assets and liabilities categorized within Level 3 of the fair value hierarchy:
 
Category
and Subcategory
 
Ending
Balance
at 12/31/2024
   
Valuation
Technique
 
Unobservable
Inputs
       
(% Unless Noted Otherwise)
 
      
Input Value(s)
   
Weighted
Average
 
Investments in Securities, at Value
 
Loan Participations and Assignments
 
$
19,311
 
 
Discounted Cash Flow
 
 
Discount Rate
 
   
 
8.978-25.430
 
 
 
15.675
 
 
 
220
 
 
Expected Recovery
 
 
Recovery Rate
 
   
 
15.419
 
 
 
— 
 
 
 
6,821
 
 
Proxy Pricing
 
 
Base Price
 
   
 
100.000
 
 
 
— 
 
 
 
15,154
 
 
Third Party Vendor
 
 
Broker Quote
 
   
 
99.188-100.250
 
 
 
99.697
 
Corporate Bonds & Notes
           
Industrials
 
 
22,987
 
 
Comparable Companies/
Discounted Cash Flow
 
 
Revenue Multiple/Discount
Rate
 
 
 
x/%
 
 
1.000/9.750
 
 
 
— 
 
 
 
732
 
 
Indicative Market Quotation
 
 
Broker Quote
 
   
 
61.000
 
 
 
— 
 
 
 
474
 
 
Other Valuation Techniques
(5)
 
 
— 
 
   
 
— 
 
 
 
— 
 
U.S. Government Agencies
 
 
8,264
 
 
Discounted Cash Flow
 
 
Discount Rate
 
   
 
11.599
 
 
 
— 
 
Asset-Backed Securities
 
 
1,604
 
 
Discounted Cash Flow
 
 
Discount Rate
 
   
 
12.000-20.000
 
 
 
13.877
 
Common Stocks
           
Communication Services
 
 
13,059
 
 
Comparable Companies
 
 
EBITDA Multiple
 
 
X
 
 
4.640
 
 
 
— 
 
 
 
2,942
 
 
Discounted Cash Flow
 
 
Discount Rate
 
   
 
12.280
 
 
 
— 
 
 
 
247
 
 
Reference Instrument
 
 
Stock Price w/Liquidity Discount
 
   
 
10.000
 
 
 
— 
 
Consumer Discretionary
 
 
20
 
 
Discounted Cash Flow/
Comparable Companies
 
 
Discount Rate/Revenue multiple
 
 
%/x
 
 
20.750/0.500
 
 
 
— 
 
Financials
 
 
7,344
 
 
Comparable Companies
 
 
EBITDA Multiple
 
 
X
 
 
4.600
 
 
 
— 
 
 
 
15
 
 
Other Valuation Techniques
(5)
 
 
— 
 
   
 
— 
 
 
 
— 
 
Health Care
 
 
27,668
 
 
Comparable Companies
 
 
EBITDA Multiple
 
 
X
 
 
13.750
 
 
 
— 
 
Industrials
 
 
6,455
 
 
Indicative Market Quotation
 
 
Broker Quote
 
 
$
 
 
1.130-25.125
 
 
 
2.927
 
 
 
305
 
 
Other Valuation Techniques
(5)
 
 
— 
 
   
 
— 
 
 
 
— 
 
Warrants
           
Communication Services
 
 
4,597
 
 
Recent Transaction
 
 
Purchase Price
 
 
$
 
 
13.000
 
 
 
— 
 
Preferred Securities
 
Banking & Finance
 
 
4,659
 
 
Other Valuation Techniques
(5)
 
 
— 
 
   
 
— 
 
 
 
— 
 
Financial Derivative Instruments
 
- Assets
       
Over the counter
 
 
227
 
 
Indicative Market Quotation
 
 
Broker Quote
 
   
 
6.830
 
 
 
— 
 
 
 
 
           
Total
 
$
 143,105
 
         
 
 
 
           
 
(1)
Net Purchases and Settlements for Financial Derivative Instruments may include payments made or received upon entering into swap agreements to compensate for differences between the stated terms of the swap agreement and prevailing market conditions.
(2)
Any difference between Net Change in Unrealized Appreciation/(Depreciation) and Net Change in Unrealized Appreciation/(Depreciation) on Investments Held at December 31, 2024 may be due to an investment no longer held or categorized as Level 3 at period end.
(3)
Sector type updated from Industrials and Utilities to Communication Services since prior fiscal year end.
(4)
Sector type updated from Industrials and Utilities to Consumer Discretionary since prior fiscal year end.
(5)
Includes valuation techniques not defined in the Notes to Financial Statements as securities valued using such techniques are not considered significant to the Fund.
 
       
56
 
PIMCO CLOSED-END FUNDS
     See Accompanying Notes  

Schedule of Investments
 
PIMCO Income Strategy Fund
 
 
December 31, 2024
 
(Unaudited)
 
(Amounts in thousands*, except number of shares, contracts, units and ounces, if any)
 
       
PRINCIPAL
AMOUNT
(000S)
       
MARKET
VALUE
(000S)
 
INVESTMENTS IN SECURITIES 99.9%
 
LOAN PARTICIPATIONS AND ASSIGNMENTS 28.5%
 
Advisor Group, Inc.
 
7.857% due 08/17/2028 ~
 
$
 
 
199
 
 
$
 
 
200
 
Air Canada
 
6.337% due 03/21/2031 ~
   
 
100
 
   
 
100
 
AL GCX Holdings LLC
 
7.257% due 05/17/2029 ~
   
 
1,492
 
   
 
1,504
 
AP Core Holdings LLC
 
9.971% due 09/01/2027 ~
   
 
7,055
 
   
 
 6,873
 
Auris Luxembourg III SARL
 
8.177% due 02/28/2029 ~
   
 
100
 
   
 
101
 
BDO U.S.A PC
 
9.524% due 08/31/2028 «~
   
 
1,347
 
   
 
1,355
 
Cengage Learning, Inc.
 
7.856% (PRIME + 2.500%)
due 03/24/2031 ~
   
 
796
 
   
 
801
 
CoreWeave Compute Acquisition Co. LLC
 
TBD% (TSFR3M + 6.000%)
due 05/16/2029 «~µ
   
 
3,200
 
   
 
3,209
 
Databricks, Inc.
 
TBD% due 12/20/2030 «µ
   
 
91
 
   
 
90
 
TBD% due 12/20/2030 «
   
 
409
 
   
 
407
 
Diamond Sports Group LLC
 
TBD% due 05/25/2026 «~
   
 
960
 
   
 
148
 
DirecTV Financing LLC
 
9.847% due 08/02/2027 ~
   
 
334
 
   
 
336
 
Element Materials Technology Group U.S. Holdings, Inc.
 
8.079% due 07/06/2029 ~
   
 
1,980
 
   
 
1,995
 
Encina Private Credit LLC
 
TBD% due 11/30/2025 «µ
   
 
801
 
   
 
787
 
Endure Digital, Inc.
 
8.138% due 02/10/2028 «~
   
 
1,197
 
   
 
981
 
Envision Healthcare Corp.
 
11.382% due 07/20/2026 «~
   
 
542
 
   
 
542
 
12.507% due 11/03/2028 ~
   
 
6,777
 
   
 
6,879
 
EPIC
Y-Grade
Services LP
 
10.340% (TSFR3M + 5.750%) due 06/29/2029 ~
   
 
1,097
 
   
 
1,101
 
Finastra U.S.A., Inc.
 
TBD% due 09/13/2029 «~µ
   
 
56
 
   
 
56
 
TBD% due 09/13/2029 «~
   
 
540
 
   
 
548
 
First Brands Group LLC
 
9.847% due 03/30/2027 ~
   
 
1,594
 
   
 
1,499
 
Galaxy U.S. Opco, Inc.
 
9.335% due 04/29/2029 ~
   
 
1,777
 
   
 
1,588
 
Gateway Casinos & Entertainment Ltd.
 
TBD% due 12/18/2030
   
 
3,179
 
   
 
3,233
 
Hudson’s Bay Co.
 
TBD% due 04/03/2026
   
 
1,044
 
   
 
1,043
 
iHeartCommunications, Inc.
 
7.721% due 05/01/2026 ~
   
 
320
 
   
 
286
 
Ivanti Software, Inc.
 
9.121% due 12/01/2027 ~
   
 
4,666
 
   
 
3,826
 
J&J Ventures Gaming LLC
 
9.471% due 04/26/2028 «~
   
 
790
 
   
 
797
 
LABL, Inc.
 
9.457% due 10/29/2028 ~
   
 
1,588
 
   
 
1,539
 
Lealand Finance Co. BV
 
7.471% due 06/30/2027 ~
   
 
40
 
   
 
21
 
8.472% due 12/31/2027 ~
   
 
210
 
   
 
84
 
Lifepoint Health, Inc.
 
8.406% due 05/17/2031 ~
   
 
2,627
 
   
 
2,639
 
Magenta Security Holdings LLC
 
11.595% due 07/27/2028 ~
   
 
59
 
   
 
55
 
Magenta Security Holdings LLC (5.500% PIK)
 
5.500% due 07/27/2028 ~(b)
   
 
264
 
   
 
93
 
Magenta Security Holdings LLC (6.250% PIK)
 
6.250% due 07/27/2028 ~(b)
   
 
76
 
   
 
46
 
MI Windows and Doors LLC
 
7.357% due 03/28/2031 ~
   
 
100
 
   
 
101
 
       
PRINCIPAL
AMOUNT
(000S)
       
MARKET
VALUE
(000S)
 
MPH Acquisition Holdings LLC
 
9.026% due 09/01/2028 ~
 
$
 
 
4,770
 
 
$
 
 
4,117
 
Obol France 3 SAS
 
8.058% (TSFR3M + 4.750%)
due 12/31/2028 ~
 
EUR
 
 
2,717
 
   
 
2,718
 
Ocs Group Holdings Ltd.
 
TBD% due 11/27/2031 «~
 
GBP
 
 
1,600
 
   
 
1,987
 
Ontario Gaming GTA LP
 
8.579% due 08/01/2030 ~
 
$
 
 
99
 
   
 
99
 
Poseidon Bidco SASU
 
7.683% (EUR003M + 5.000%)
due 03/13/2030 ~
 
EUR
 
 
1,600
 
   
 
1,082
 
Promotora de Informaciones SA
 
8.439% (EUR003M + 5.220%)
due 12/31/2026 ~
   
 
8,567
 
   
 
8,785
 
Promotora de Informaciones SA (5.000% PIK)
 
5.000% (EUR003M + 2.970%)
due 06/30/2027 ~(b)
   
 
162
 
   
 
160
 
RealPage, Inc.
 
7.590% due 04/24/2028 ~
 
$
 
 
1,413
 
   
 
1,412
 
SCUR-Alpha 1503 GmbH
 
8.556% (EUR003M + 0.055%)
due 03/29/2030 ~
 
EUR
 
 
1,100
 
   
 
1,125
 
10.085% due 03/29/2030 ~
 
$
 
 
1,670
 
   
 
1,597
 
Steenbok Lux Finco 2 SARL
 
10.000% due 06/30/2026 ~
 
EUR
 
 
8,769
 
   
 
2,886
 
Subcalidora 2 SARL
 
8.433% (EUR003M + 5.750%)
due 08/14/2029 «~
   
 
1,566
 
   
 
1,626
 
Syniverse Holdings, Inc.
 
11.329% due 05/13/2027 ~
 
$
 
 
8,936
 
   
 
8,974
 
Triton Water Holdings, Inc.
 
8.329% due 03/31/2028 ~
   
 
298
 
   
 
301
 
U.S. Renal Care, Inc.
 
9.471% due 06/20/2028 ~
   
 
9,520
 
   
 
8,941
 
Unicorn Bay
 
13.000% due 12/31/2026 «
 
HKD
 
 
25,456
 
   
 
3,281
 
Upfield BV
 
8.178% (EUR006M + 4.500%)
due 01/03/2028 ~
 
EUR
 
 
1,700
 
   
 
1,765
 
Veritas U.S., Inc.
 
TBD% due 12/18/2027
 
$
 
 
114
 
   
 
115
 
TBD% due 12/09/2029
   
 
344
 
   
 
343
 
Vistra Zero Operating Co. LLC
 
6.357% due 04/30/2031 ~
   
 
199
 
   
 
200
 
Wesco Aircraft Holdings, Inc.
 
13.153% (TSFR1M + 8.600%)
due 02/01/2025 «~
   
 
3,373
 
   
 
3,611
 
Westmoreland Coal Co.
 
8.000% due 03/15/2029
   
 
776
 
   
 
485
 
       
 
 
 
Total Loan Participations and Assignments (Cost $105,232)
 
 
 100,473
 
 
 
 
 
CORPORATE BONDS & NOTES 35.9%
 
BANKING & FINANCE 7.7%
 
Adler Financing SARL
 
12.500% due 12/31/2028
 
EUR
 
 
2,559
 
   
 
2,742
 
Armor Holdco, Inc.
 
8.500% due 11/15/2029 (i)
 
$
 
 
2,000
 
   
 
2,029
 
Banca Monte dei Paschi di Siena SpA
 
10.500% due 07/23/2029
 
EUR
 
 
1,442
 
   
 
1,886
 
Barclays PLC
 
6.490% due 09/13/2029 •(i)
 
$
 
 
200
 
   
 
208
 
6.692% due 09/13/2034 •(i)
   
 
300
 
   
 
318
 
7.437% due 11/02/2033 •(i)
   
 
970
 
   
 
1,068
 
BOI Finance BV
 
7.500% due 02/16/2027
 
EUR
 
 
1,500
 
   
 
1,516
 
CaixaBank SA
 
6.840% due 09/13/2034 •(i)
 
$
 
 
200
 
   
 
213
 
CBRE Services, Inc.
 
5.950% due 08/15/2034 (i)
   
 
400
 
   
 
413
 
       
PRINCIPAL
AMOUNT
(000S)
       
MARKET
VALUE
(000S)
 
Claveau Re Ltd.
 
21.564%
(T-BILL
3MO + 17.250%) due 07/08/2028 ~
 
$
 
 
467
 
 
$
 
 
415
 
Credicorp Capital Sociedad Titulizadora SA
 
10.100% due 12/15/2043
 
PEN
 
 
500
 
   
 
138
 
Credit Suisse AG AT1 Claim
 
$
 
 
3,840
 
   
 
480
 
GSPA Monetization Trust
 
6.422% due 10/09/2029
   
 
958
 
   
 
950
 
Hestia Re Ltd.
 
14.364%
(T-BILL
1MO + 10.080%) due 04/22/2025 ~
   
 
469
 
   
 
425
 
Integrity Re Ltd.
 
27.284%
(T-BILL
1MO + 23.000%) due 06/08/2026 ~
   
 
1,000
 
   
 
920
 
JAB Holdings BV
 
3.750% due 05/28/2051 (i)
   
 
250
 
   
 
163
 
4.500% due 04/08/2052
   
 
100
 
   
 
75
 
Long Walk Reinsurance Ltd.
 
14.034%
(T-BILL
3MO + 9.750%) due 01/30/2031 ~
   
 
400
 
   
 
407
 
Sammons Financial Group, Inc.
 
6.875% due 04/15/2034 (i)
   
 
100
 
   
 
105
 
Sanders Re Ltd.
 
17.284%
(T-BILL
3MO + 13.000%) due 04/09/2029 ~
   
 
714
 
   
 
701
 
Societe Generale SA
 
6.691% due 01/10/2034 •(i)
   
 
400
 
   
 
411
 
Titanium 2l Bondco SARL
 
6.250% due 01/14/2031
 
EUR
 
 
3,784
 
   
 
 1,335
 
UBS Group AG
 
6.537% due 08/12/2033 •(i)
 
$
 
 
250
 
   
 
265
 
9.016% due 11/15/2033 •(i)
   
 
250
 
   
 
302
 
Uniti Group LP
 
6.000% due 01/15/2030 (i)
   
 
4,868
 
   
 
4,281
 
6.500% due 02/15/2029 (i)
   
 
1,400
 
   
 
1,272
 
Ursa Re Ltd.
 
13.564%
(T-BILL
3MO + 9.250%) due 12/07/2028 ~
   
 
400
 
   
 
424
 
VICI Properties LP
 
3.875% due 02/15/2029 (i)
   
 
1,800
 
   
 
1,697
 
4.500% due 01/15/2028 (i)
   
 
1,280
 
   
 
1,253
 
Voyager Aviation Holdings LLC
 
8.500% due 05/09/2026 ^«(c)
   
 
1,737
 
   
 
0
 
Winston RE Ltd.
 
14.564%
(T-BILL
3MO + 10.250%) due 02/26/2031 ~
   
 
250
 
   
 
263
 
Yosemite Re Ltd.
 
14.879%
(T-BILL
3MO + 10.595%)
due 06/06/2025 ~
   
 
390
 
   
 
401
 
       
 
 
 
       
 
 27,076
 
       
 
 
 
INDUSTRIALS 21.4%
 
Carvana Co. (11.000% Cash or 13.000% PIK)
 
11.000% due 06/01/2030 (b)
   
 
1,601
 
   
 
1,680
 
Carvana Co. (14.000% PIK)
 
14.000% due 06/01/2031 (b)
   
 
2,984
 
   
 
3,422
 
CVS Pass-Through Trust
 
7.507% due 01/10/2032 (i)
   
 
273
 
   
 
288
 
DISH DBS Corp.
 
5.250% due 12/01/2026
   
 
3,520
 
   
 
3,206
 
5.750% due 12/01/2028
   
 
3,560
 
   
 
3,050
 
Ecopetrol SA
 
8.375% due 01/19/2036 (i)
   
 
200
 
   
 
193
 
Exela Intermediate LLC (5.750% Cash and 5.750% PIK)
 
11.500% due 04/15/2026 (b)
   
 
38
 
   
 
6
 
Fertitta Entertainment LLC
 
6.750% due 01/15/2030
   
 
1,600
 
   
 
1,477
 
Ford Motor Co.
 
7.700% due 05/15/2097 (i)
   
 
4,805
 
   
 
4,981
 
GN Bondco LLC
 
9.500% due 10/15/2031 (i)
   
 
1,600
 
   
 
1,687
 
Great Canadian Gaming Corp.
 
8.750% due 11/15/2029 (i)
   
 
100
 
   
 
102
 
 
See Accompanying Notes  
 
SEMIANNUAL REPORT
 
  |     DECEMBER 31, 2024    
57
    

Schedule of Investments
 
PIMCO Income Strategy Fund
 
(Cont.)
   
 
       
PRINCIPAL
AMOUNT
(000S)
       
MARKET
VALUE
(000S)
 
HCA, Inc.
 
7.500% due 11/15/2095 (i)
 
$
 
 
1,050
 
 
$
 
 
1,107
 
Intelsat Jackson Holdings SA
 
6.500% due 03/15/2030 (i)
   
 
7,443
 
   
 
6,884
 
Inter Media & Communication SpA
 
6.750% due 02/09/2027
 
EUR
 
 
884
 
   
 
934
 
JetBlue Airways Corp.
 
9.875% due 09/20/2031 (i)
 
$
 
 
1,700
 
   
 
1,808
 
LifePoint Health, Inc.
 
4.375% due 02/15/2027 (i)
   
 
200
 
   
 
192
 
9.875% due 08/15/2030 (i)
   
 
400
 
   
 
432
 
11.000% due 10/15/2030 (i)
   
 
1,400
 
   
 
1,538
 
Market Bidco Finco PLC
 
4.750% due 11/04/2027
 
EUR
 
 
400
 
   
 
406
 
Miter Brands Acquisition Holdco, Inc.
 
6.750% due 04/01/2032 (i)
 
$
 
 
100
 
   
 
101
 
New Albertsons LP
 
6.570% due 02/23/2028
   
 
2,800
 
   
 
2,805
 
Newfold Digital Holdings Group, Inc.
 
6.000% due 02/15/2029 «
   
 
500
 
   
 
305
 
11.750% due 10/15/2028 «
   
 
300
 
   
 
264
 
Nissan Motor Co. Ltd.
 
4.810% due 09/17/2030 (i)
   
 
5,300
 
   
 
4,985
 
Olympus Water U.S. Holding Corp.
 
5.375% due 10/01/2029
 
EUR
 
 
1,400
 
   
 
1,391
 
Petroleos Mexicanos
 
6.700% due 02/16/2032 (i)
 
$
 
 
830
 
   
 
723
 
6.840% due 01/23/2030 (i)
   
 
400
 
   
 
366
 
8.750% due 06/02/2029 (i)
   
 
765
 
   
 
767
 
PetSmart, Inc.
 
7.750% due 02/15/2029 (i)
   
 
900
 
   
 
871
 
Topaz Solar Farms LLC
 
4.875% due 09/30/2039 (i)
   
 
798
 
   
 
746
 
5.750% due 09/30/2039 (i)
   
 
3,870
 
   
 
3,775
 
Transocean, Inc.
 
8.250% due 05/15/2029 (i)
   
 
1,500
 
   
 
1,471
 
U.S. Renal Care, Inc.
 
10.625% due 06/28/2028
   
 
843
 
   
 
723
 
Valaris Ltd.
 
8.375% due 04/30/2030 (i)
   
 
356
 
   
 
360
 
Vale SA
 
0.000% due 12/29/2049 ~(g)
 
BRL
 
 
60,000
 
   
 
3,445
 
Venture Global LNG, Inc.
 
9.500% due 02/01/2029 (i)
 
$
 
 
800
 
   
 
885
 
9.875% due 02/01/2032 (i)
   
 
1,200
 
   
 
1,318
 
Viridien
 
7.750% due 04/01/2027
 
EUR
 
 
2,800
 
   
 
2,901
 
8.750% due 04/01/2027 (i)
 
$
 
 
1,544
 
   
 
1,520
 
Vital Energy, Inc.
 
7.875% due 04/15/2032 (i)
   
 
100
 
   
 
96
 
Wesco Aircraft Holdings, Inc. (7.500% Cash and 3.000% PIK)
 
10.500% due 11/15/2026 ^«(b)(c)
   
 
13,761
 
   
 
11,365
 
Yinson Boronia Production BV
 
8.947% due 07/31/2042 (i)
   
 
800
 
   
 
836
 
       
 
 
 
       
 
 75,412
 
       
 
 
 
UTILITIES 6.8%
 
FORESEA Holding SA
 
7.500% due 06/15/2030 (i)
   
 
195
 
   
 
188
 
7.500% due 06/15/2030
   
 
272
 
   
 
262
 
NGD Holdings BV
 
6.750% due 12/31/2026
   
 
143
 
   
 
113
 
Northwestern Bell Telephone
 
7.750% due 05/01/2030
   
 
7,000
 
   
 
5,917
 
Oi SA (10.000% Cash or 7.500% Cash and 6.000% PIK)
 
10.000% due 06/30/2027 (b)
   
 
6,396
 
   
 
5,762
 
Oi SA (8.500% PIK)
 
8.500% due 12/31/2028 (b)
   
 
13,836
 
   
 
1,539
 
Pacific Gas & Electric Co.
 
4.000% due 12/01/2046 (i)
   
 
1,004
 
   
 
759
 
4.200% due 03/01/2029 (i)
   
 
900
 
   
 
870
 
       
PRINCIPAL
AMOUNT
(000S)
       
MARKET
VALUE
(000S)
 
4.450% due 04/15/2042 (i)
 
$
 
 
322
 
 
$
 
 
268
 
4.750% due 02/15/2044 (i)
   
 
1,826
 
   
 
1,564
 
4.950% due 07/01/2050 (i)
   
 
2,172
 
   
 
1,888
 
Peru LNG SRL
 
5.375% due 03/22/2030
   
 
4,400
 
   
 
4,058
 
Vistra Operations Co. LLC
 
6.950% due 10/15/2033 (i)
   
 
800
 
   
 
863
 
       
 
 
 
       
 
24,051
 
       
 
 
 
Total Corporate Bonds & Notes (Cost $144,491)
 
 
 126,539
 
 
 
 
 
CONVERTIBLE BONDS & NOTES 0.4%
 
INDUSTRIALS 0.4%
 
DISH Network Corp.
 
3.375% due 08/15/2026
   
 
1,600
 
   
 
1,340
 
       
 
 
 
Total Convertible Bonds & Notes (Cost $1,600)
 
 
1,340
 
 
 
 
 
MUNICIPAL BONDS & NOTES 1.3%
 
MICHIGAN 0.3%
 
Detroit, Michigan General Obligation Bonds, Series 2014
 
4.000% due 04/01/2044
   
 
1,300
 
   
 
1,006
 
       
 
 
 
PUERTO RICO 0.4%
 
Commonwealth of Puerto Rico Bonds, Series 2022
 
0.000% due 11/01/2051
   
 
2,514
 
   
 
1,562
 
       
 
 
 
WEST VIRGINIA 0.6%
 
Tobacco Settlement Finance Authority, West Virginia Revenue Bonds, Series 2007
 
0.000% due 06/01/2047 (e)
   
 
21,900
 
   
 
2,040
 
       
 
 
 
Total Municipal Bonds & Notes (Cost $4,866)
 
 
4,608
 
 
 
 
 
U.S. GOVERNMENT AGENCIES 2.1%
 
Fannie Mae
 
0.609% due 12/25/2040 •(i)
   
 
120
 
   
 
111
 
1.367% due 02/25/2049 •(a)
   
 
199
 
   
 
21
 
3.500% due 12/25/2032 - 12/25/2049 (a)
   
 
359
 
   
 
58
 
3.500% due 03/25/2042 (a)(i)
   
 
719
 
   
 
54
 
4.000% due 11/25/2042 (a)(i)
   
 
542
 
   
 
60
 
Freddie Mac
 
0.406% due 11/15/2040 •(i)
   
 
102
 
   
 
80
 
0.700% due 11/25/2055 ~(a)
   
 
15,683
 
   
 
943
 
3.000% due 11/15/2033 (a)
   
 
627
 
   
 
27
 
3.161% due 05/25/2057 ~
   
 
278
 
   
 
111
 
4.248% due 05/25/2064 ~
   
 
300
 
   
 
139
 
5.992% due 11/25/2055 «~
   
 
3,721
 
   
 
2,394
 
12.233% due 12/25/2027 •
   
 
1,151
 
   
 
1,183
 
12.369% due 11/25/2041 •
   
 
1,900
 
   
 
2,061
 
       
 
 
 
Total U.S. Government Agencies (Cost $7,502)
 
 
7,242
 
 
 
 
 
NON-AGENCY
MORTGAGE-BACKED SECURITIES 9.7%
 
Banc of America Funding Trust
 
6.000% due 08/25/2036
   
 
308
 
   
 
275
 
BCAP LLC Trust
 
3.958% due 03/27/2036 ~
   
 
565
 
   
 
390
 
4.475% due 03/26/2037 þ
   
 
289
 
   
 
427
 
Bear Stearns
ALT-A
Trust
 
4.411% due 09/25/2047 ~
   
 
1,652
 
   
 
807
 
4.773% due 06/25/2046 •
   
 
688
 
   
 
612
 
4.787% due 11/25/2036 ~
   
 
127
 
   
 
65
 
5.420% due 09/25/2035 ~
   
 
96
 
   
 
47
 
CALI Mortgage Trust
 
3.957% due 03/10/2039 (i)
   
 
1,600
 
   
 
1,439
 
CD Mortgage Trust
 
5.688% due 10/15/2048
   
 
133
 
   
 
123
 
       
PRINCIPAL
AMOUNT
(000S)
       
MARKET
VALUE
(000S)
 
Chase Mortgage Finance Trust
 
5.023% due 12/25/2035 ~
 
$
 
 
1
 
 
$
 
 
1
 
6.000% due 02/25/2037
   
 
297
 
   
 
113
 
6.000% due 07/25/2037
   
 
203
 
   
 
90
 
6.250% due 10/25/2036
   
 
522
 
   
 
202
 
Citicorp Mortgage Securities Trust
 
5.500% due 04/25/2037
   
 
4
 
   
 
4
 
Colony Mortgage Capital Ltd.
 
6.872% due 11/15/2038 •
   
 
1,100
 
   
 
1,026
 
7.568% due 11/15/2038 •
   
 
1,600
 
   
 
1,402
 
Countrywide Alternative Loan Resecuritization Trust
 
6.000% due 05/25/2036
   
 
668
 
   
 
375
 
6.000% due 08/25/2037 ~
   
 
331
 
   
 
171
 
Countrywide Alternative Loan Trust
 
4.803% due 05/25/2037 •
   
 
133
 
   
 
42
 
5.500% due 03/25/2035
   
 
97
 
   
 
40
 
5.500% due 12/25/2035
   
 
847
 
   
 
432
 
5.750% due 01/25/2035
   
 
48
 
   
 
47
 
5.865% due 04/25/2036 ~
   
 
122
 
   
 
109
 
6.000% due 02/25/2035
   
 
103
 
   
 
84
 
6.000% due 08/25/2036 •
   
 
117
 
   
 
67
 
6.000% due 12/25/2036
   
 
1,312
 
   
 
354
 
6.000% due 04/25/2037
   
 
349
 
   
 
157
 
6.250% due 11/25/2036
   
 
190
 
   
 
140
 
6.250% due 12/25/2036 •
   
 
615
 
   
 
254
 
6.500% due 08/25/2036
   
 
184
 
   
 
57
 
Countrywide Home Loan Mortgage Pass-Through Trust
 
5.400% due 02/20/2035 ~
   
 
1
 
   
 
1
 
5.500% due 10/25/2035
   
 
147
 
   
 
81
 
6.250% due 09/25/2036
   
 
157
 
   
 
58
 
Credit Suisse Mortgage Capital Mortgage-Backed Trust
 
3.778% due 11/10/2032 ~
   
 
1,000
 
   
 
200
 
9.044% due 07/15/2032 •
   
 
3,147
 
   
 
3,084
 
Deutsche Mortgage Securities, Inc. Mortgage Loan Trust
 
6.403% due 06/25/2034 •
   
 
1,980
 
   
 
1,968
 
Eurosail PLC
 
8.846% due 06/13/2045 •
 
GBP
 
 
239
 
   
 
248
 
GSR Mortgage Loan Trust
 
6.000% due 02/25/2036
 
$
 
 
1,005
 
   
 
393
 
HarborView Mortgage Loan Trust
 
5.052% due 07/19/2035 ~
   
 
11
 
   
 
8
 
5.201% due 01/19/2035 •
   
 
16
 
   
 
14
 
Hilton USA Trust
 
2.828% due 11/05/2035 (i)
   
 
1,400
 
   
 
1,094
 
IndyMac IMSC Mortgage Loan Trust
 
6.500% due 07/25/2037
   
 
1,634
 
   
 
585
 
JP Morgan Alternative Loan Trust
 
4.156% due 03/25/2037 ~
   
 
326
 
   
 
260
 
4.772% due 03/25/2036 ~
   
 
309
 
   
 
215
 
JP Morgan Chase Commercial Mortgage Securities Trust
 
6.015% due 07/05/2033 •(i)
   
 
1,182
 
   
 
1,065
 
6.044% due 11/15/2035 •
   
 
1,300
 
   
 
1,145
 
6.394% due 11/15/2035 •
   
 
600
 
   
 
398
 
6.745% due 02/15/2035 •
   
 
823
 
   
 
797
 
8.695% due 02/15/2035 •
   
 
1,892
 
   
 
1,830
 
JP Morgan Mortgage Trust
 
5.624% due 02/25/2036 ~
   
 
70
 
   
 
47
 
5.635% due 01/25/2037 ~
   
 
67
 
   
 
56
 
Lehman XS Trust
 
4.893% due 06/25/2047 •
   
 
343
 
   
 
351
 
Merrill Lynch Mortgage Investors Trust
 
4.273% due 03/25/2036 ~
   
 
441
 
   
 
214
 
Morgan Stanley Bank of America Merrill Lynch Trust
 
3.708% due 05/15/2046 ~
   
 
302
 
   
 
284
 
Morgan Stanley Capital Trust
 
9.045% due 11/15/2034 •
   
 
1,200
 
   
 
 1,152
 
Morgan Stanley Mortgage Loan Trust
 
5.962% due 06/25/2036 ~
   
 
2,023
 
   
 
569
 
Residential Asset Securitization Trust
 
5.750% due 02/25/2036
   
 
372
 
   
 
136
 
6.000% due 07/25/2037
   
 
1,784
 
   
 
662
 
6.250% due 09/25/2037
   
 
1,160
 
   
 
463
 
 
       
58
 
PIMCO CLOSED-END FUNDS
     See Accompanying Notes  

     
December 31, 2024
 
(Unaudited)
 
       
PRINCIPAL
AMOUNT
(000S)
       
MARKET
VALUE
(000S)
 
Residential Funding Mortgage Securities, Inc. Trust
 
6.000% due 09/25/2036
 
$
 
 
41
 
 
$
 
 
32
 
6.000% due 06/25/2037
   
 
540
 
   
 
416
 
Soho Trust
 
2.697% due 08/10/2038 ~
   
 
2,800
 
   
 
2,118
 
Structured Adjustable Rate Mortgage Loan Trust
 
4.529% due 01/25/2036 ~
   
 
393
 
   
 
218
 
5.660% due 11/25/2036 ~
   
 
324
 
   
 
245
 
SunTrust Adjustable Rate Mortgage Loan Trust
 
5.748% due 02/25/2037 ~
   
 
30
 
   
 
26
 
5.842% due 04/25/2037 ~
   
 
149
 
   
 
78
 
Verus Securitization Trust
 
7.818% due 06/25/2069 ~
   
 
500
 
   
 
490
 
WaMu Mortgage Pass-Through Certificates Trust
 
4.002% due 10/25/2036 ~
   
 
137
 
   
 
118
 
4.060% due 02/25/2037 ~
   
 
111
 
   
 
93
 
4.170% due 12/25/2046 •
   
 
145
 
   
 
127
 
5.353% due 10/25/2045 •
   
 
1,532
 
   
 
1,309
 
Wells Fargo Mortgage-Backed Securities Trust
 
6.000% due 06/25/2037
   
 
12
 
   
 
11
 
WSTN Trust
 
7.690% due 07/05/2037 ~(i)
   
 
800
 
   
 
815
 
8.455% due 07/05/2037 ~
   
 
800
 
   
 
819
 
9.835% due 07/05/2037 ~
   
 
600
 
   
 
606
 
       
 
 
 
Total
Non-Agency
Mortgage-Backed Securities (Cost $37,629)
 
 
 34,251
 
 
 
 
 
ASSET-BACKED SECURITIES 7.6%
 
HOME EQUITY OTHER 2.1%
 
ABFC Trust
 
4.753% due 10/25/2036 •
   
 
119
 
   
 
130
 
Argent Securities Trust
 
4.833% due 03/25/2036 •
   
 
5,639
 
   
 
3,057
 
Citigroup Mortgage Loan Trust
 
4.753% due 12/25/2036 •
   
 
2,518
 
   
 
913
 
Merrill Lynch Mortgage Investors Trust
 
4.773% due 04/25/2037 •
   
 
173
 
   
 
86
 
Morgan Stanley Mortgage Loan Trust
 
6.250% due 02/25/2037 ~
   
 
186
 
   
 
103
 
Ownit Mortgage Loan Trust
 
4.948% due 03/25/2037 •
   
 
2,307
 
   
 
2,274
 
People’s Choice Home Loan Securities Trust
 
5.338% due 06/25/2034 •
   
 
385
 
   
 
362
 
Renaissance Home Equity Loan Trust
 
7.238% due 09/25/2037 þ
   
 
1,035
 
   
 
414
 
       
 
 
 
       
 
7,339
 
       
 
 
 
HOME EQUITY SEQUENTIAL 0.2%
 
Morgan Stanley Mortgage Loan Trust
 
4.693% due 04/25/2037 •
   
 
2,406
 
   
 
652
 
       
 
 
 
WHOLE LOAN COLLATERAL 0.6%
 
Bear Stearns Asset-Backed Securities Trust
 
6.500% due 10/25/2036
   
 
213
 
   
 
77
 
Residential Asset Mortgage Products Trust
 
5.013% due 09/25/2036 •
   
 
87
 
   
 
80
 
Securitized Asset-Backed Receivables LLC Trust
 
4.733% due 05/25/2036 •
   
 
3,642
 
   
 
1,860
 
       
 
 
 
       
 
2,017
 
       
 
 
 
OTHER ABS 4.7%
 
ABSLT DE 2024 LLC
 
0.000% due 05/20/2033 «~
   
 
5,300
 
   
 
5,345
 
Adagio CLO DAC
 
0.000% due 04/30/2031 ~
 
EUR
 
 
1,750
 
   
 
521
 
Apidos CLO
 
0.000% due 01/20/2031 ~
 
$
 
 
2,200
 
   
 
744
 
Avoca CLO DAC
 
0.000% due 07/15/2032 ~
 
EUR
 
 
1,070
 
   
 
798
 
       
PRINCIPAL
AMOUNT
(000S)
       
MARKET
VALUE
(000S)
 
Belle Haven ABS CDO Ltd.
 
8.250% due 07/05/2046 •
 
$
 
 
85,896
 
 
$
 
 
213
 
CIFC Funding Ltd.
 
0.000% due 04/24/2030 ~
   
 
1,200
 
   
 
311
 
0.010% due 10/22/2031 ~
   
 
1,000
 
   
 
60
 
College Avenue Student Loans LLC
 
0.000% due 06/25/2054 «(e)
   
 
5
 
   
 
2,561
 
6.610% due 06/25/2054 «
   
 
626
 
   
 
626
 
8.660% due 06/25/2054 «
   
 
902
 
   
 
927
 
Dryden CLO Ltd.
 
0.000% due 07/17/2031 ~
   
 
5,689
 
   
 
1,443
 
Marlette Funding Trust
 
0.000% due 07/16/2029 «(e)
   
 
6
 
   
 
10
 
0.000% due 03/15/2030 «(e)
   
 
3
 
   
 
27
 
SLM Student Loan EDC Repackaging Trust
 
0.000% due 10/28/2029 «(e)
   
 
1
 
   
 
584
 
SLM Student Loan Trust
 
0.000% due 01/25/2042 «(e)
   
 
2
 
   
 
472
 
SoFi Professional Loan Program LLC
 
0.000% due 09/25/2040 «(e)
   
 
846
 
   
 
75
 
Taberna Preferred Funding Ltd.
 
5.196% due 08/05/2036 •
   
 
2,306
 
   
 
2,087
 
       
 
 
 
       
 
16,804
 
       
 
 
 
Total Asset-Backed Securities (Cost $46,305)
 
 
 26,812
 
 
 
 
 
SOVEREIGN ISSUES 3.9%
 
Argentina Government International Bond
 
0.750% due 07/09/2030 þ
   
 
1,665
 
   
 
1,213
 
1.000% due 07/09/2029
   
 
366
 
   
 
298
 
3.500% due 07/09/2041 þ
   
 
2,872
 
   
 
1,801
 
4.125% due 07/09/2035 þ(i)
   
 
1,948
 
   
 
1,297
 
4.125% due 07/09/2046 þ
   
 
115
 
   
 
77
 
5.000% due 01/09/2038 þ(i)
   
 
6,188
 
   
 
4,338
 
Dominican Republic Central Bank Notes
 
13.000% due 12/05/2025
 
DOP
 
 
73,000
 
   
 
1,222
 
13.000% due 01/30/2026
   
 
58,500
 
   
 
984
 
Ghana Government International Bond
 
0.000% due 07/03/2026 (e)
 
$
 
 
29
 
   
 
27
 
0.000% due 01/03/2030 (e)
   
 
54
 
   
 
42
 
5.000% due 07/03/2029 þ
   
 
218
 
   
 
189
 
5.000% due 07/03/2035 þ
   
 
313
 
   
 
221
 
Peru Government International Bond
 
6.900% due 08/12/2037
 
PEN
 
 
900
 
   
 
239
 
6.950% due 08/12/2031
   
 
200
 
   
 
56
 
Romania Government International Bond
 
5.375% due 03/22/2031
 
EUR
 
 
190
 
   
 
197
 
5.500% due 09/18/2028
   
 
500
 
   
 
538
 
6.375% due 09/18/2033
   
 
500
 
   
 
540
 
Turkey Government International Bond
 
50.485% (BISTREFI) due 05/17/2028 ~
 
TRY
 
 
13,466
 
   
 
376
 
Venezuela Government International Bond
 
6.000% due 06/30/2049 ^
 
$
 
 
120
 
   
 
14
 
9.250% due 09/15/2027 ^(c)
   
 
151
 
   
 
24
 
       
 
 
 
Total Sovereign Issues (Cost $12,098)
 
 
13,693
 
 
 
 
 
       
SHARES
           
COMMON STOCKS 8.6%
 
COMMUNICATION SERVICES 2.6%
 
Clear Channel Outdoor Holdings, Inc. (d)
   
 
261,329
 
   
 
358
 
iHeartMedia, Inc. ‘A’ (d)
   
 
62,317
 
   
 
123
 
iHeartMedia, Inc. ‘B’ «(d)
   
 
48,387
 
   
 
86
 
Oi SA (d)
   
 
2,396,619
 
   
 
520
 
Promotora de Informaciones SA ‘A’ (d)
   
 
130,203
 
   
 
41
 
Syniverse Holdings, Inc. «(h)
   
 
1,388,926
 
   
 
1,374
 
Windstream Units «(d)
   
 
272,031
 
   
 
6,609
 
       
 
 
 
       
 
9,111
 
       
 
 
 
       
SHARES
       
MARKET
VALUE
(000S)
 
CONSUMER DISCRETIONARY 0.0%
 
West Marine «(d)(h)
   
 
1,500
 
 
$
 
 
9
 
       
 
 
 
CONSUMER STAPLES 0.0%
 
Steinhoff International Holdings NV «(d)(h)
   
 
12,793,342
 
   
 
0
 
       
 
 
 
FINANCIALS 2.1%
 
Banca Monte dei Paschi di Siena SpA
   
 
523,500
 
   
 
3,691
 
Intelsat Emergence SA «(h)
   
 
113,713
 
   
 
3,755
 
MNEQ Holdings, Inc. «(d)(h)
   
 
1,675
 
   
 
7
 
       
 
 
 
       
 
7,453
 
       
 
 
 
HEALTH CARE 3.6%
 
Amsurg Equity «(d)(h)
   
 
275,005
 
   
 
12,600
 
       
 
 
 
INDUSTRIALS 0.3%
 
Clover Holdings, Inc. «(d)(h)
   
 
7,609
 
   
 
156
 
Drillco Holding Lux SA «(h)
   
 
26,444
 
   
 
665
 
Forsea Holding SA «
   
 
10,980
 
   
 
276
 
Westmoreland Mining Holdings «(d)(h)
   
 
25,226
 
   
 
28
 
Westmoreland Mining LLC «(d)(h)
   
 
25,448
 
   
 
89
 
       
 
 
 
       
 
1,214
 
       
 
 
 
Total Common Stocks (Cost $29,525)
 
 
 30,387
 
 
 
 
 
WARRANTS 0.6%
 
COMMUNICATION SERVICES 0.6%
 
Windstream Holdings II LLC - Exp. 10/25/2059 «
   
 
178,944
 
   
 
2,326
 
       
 
 
 
CONSUMER DISCRETIONARY 0.0%
 
West Marine - Exp. 09/08/2028 «
   
 
195
 
   
 
0
 
       
 
 
 
FINANCIALS 0.0%
 
Intelsat Emergence SA - Exp. 02/17/2027 «
   
 
277
 
   
 
1
 
       
 
 
 
Total Warrants (Cost $4,594)
 
 
2,327
 
 
 
 
 
PREFERRED SECURITIES 0.7%
 
BANKING & FINANCE 0.4%
 
ADLER Group SA «(d)
   
 
675,204
 
   
 
0
 
Brighthouse Holdings LLC
 
6.500% due 07/27/2037 þ(g)
   
 
35,000
 
   
 
31
 
Stichting AK Rabobank Certificaten
 
6.500% due 12/29/2049 þ(g)
   
 
1,246,400
 
   
 
1,435
 
       
 
 
 
       
 
1,466
 
       
 
 
 
INDUSTRIALS 0.3%
 
SVB Financial Trust
 
0.000% due 11/07/2032 (e)
   
 
13,600
 
   
 
0
 
11.000% due 11/07/2032
   
 
1,910
 
   
 
955
 
       
 
 
 
       
 
955
 
       
 
 
 
Total Preferred Securities (Cost $2,771)
 
 
2,421
 
 
 
 
 
REAL ESTATE INVESTMENT TRUSTS 0.5%
 
REAL ESTATE 0.5%
 
Uniti Group, Inc.
   
 
98,821
 
   
 
544
 
VICI Properties, Inc.
   
 
45,844
 
   
 
1,339
 
       
 
 
 
Total Real Estate Investment Trusts (Cost $933)
 
 
1,883
 
 
 
 
 
 
See Accompanying Notes
 
 
SEMIANNUAL REPORT
 
 
|
 
 
DECEMBER 31, 2024
 
 
59
    

Schedule of Investments
 
PIMCO Income Strategy Fund
 
(Cont.)
   
 
       
PRINCIPAL
AMOUNT
(000S)
       
MARKET
VALUE
(000S)
 
SHORT-TERM INSTRUMENTS 0.1%
 
U.S. TREASURY BILLS 0.1%
 
4.537% due 01/30/2025 (e)(f)
 
$
 
 
304
 
 
$
 
 
303
 
       
 
 
 
Total Short-Term Instruments
(Cost $303)
 
 
303
 
 
 
 
 
       
Total Investments in Securities
(Cost $397,849)
 
 
 352,279
 
 
 
 
 
       
SHARES
       
MARKET
VALUE
(000S)
 
INVESTMENTS IN AFFILIATES 15.3%
 
SHORT-TERM INSTRUMENTS 15.3%
 
CENTRAL FUNDS USED FOR CASH MANAGEMENT PURPOSES 15.3%
 
PIMCO Short-Term
Floating NAV Portfolio III
   
 
5,538,236
 
 
$
 
 
53,926
 
       
 
 
 
Total Short-Term Instruments
(Cost $53,888)
 
 
53,926
 
 
 
 
 
       
Total Investments in Affiliates
(Cost $53,888)
 
 
 53,926
 
               
MARKET
VALUE
(000S)
 
Total Investments 115.2%
(Cost $451,737)
 
$
 
 
 406,205
 
Financial Derivative
Instruments (j)(k) 0.2%
(Cost or Premiums, net $(2,432))
 
 
812
 
Other Assets and Liabilities, net (15.4)%
 
 
(54,521
 
 
 
 
Net Assets Applicable to Common Shareholders 100.0%
 
$
 
 
352,496
 
       
 
 
 
NOTES TO SCHEDULE OF INVESTMENTS: 
 
*
A zero balance may reflect actual amounts rounding to less than one thousand.
 
^
Security is in default.
 
«
Security valued using significant unobservable inputs (Level 3).
 
µ
All or a portion of this amount represents unfunded loan commitments. The interest rate for the unfunded portion will be determined at the time of funding. See Note 4, Securities and Other Investments, in the Notes to Financial Statements for more information regarding unfunded loan commitments.
 
~
Variable or Floating rate security. Rate shown is the rate in effect as of period end. Certain variable rate securities are not based on a published reference rate and spread, rather are determined by the issuer or agent and are based on current market conditions. Reference rate is as of reset date, which may vary by security. These securities may not indicate a reference rate and/or spread in their description.
 
Rate shown is the rate in effect as of period end. The rate may be based on a fixed rate, a capped rate or a floor rate and may convert to a variable or floating rate in the future. These securities do not indicate a reference rate and spread in their description.
 
þ
Coupon represents a rate which changes periodically based on a predetermined schedule or event. Rate shown is the rate in effect as of period end.
 
(a)
Security is an Interest Only (“IO”) or IO Strip.
 
(b)
Payment
in-kind security.
 
(c)
Security is not accruing income as of the date of this report.
 
(d)
Security did not produce income within the last twelve months.
 
(e)
Zero coupon security.
 
(f)
Coupon represents a yield to maturity.
 
(g)
Perpetual maturity; date shown, if applicable, represents next contractual call date.
(h) RESTRICTED SECURITIES:
 
Issuer Description
              
Acquisition
Date
   
Cost
   
Market
Value
   
Market Value
as Percentage
of Net Assets
Applicable
to Common
Shareholders
 
Amsurg Equity
      
 
11/02/2023 - 11/06/2023
 
 
$
 11,491
 
 
$
 12,600
 
 
 
3.57
Clover Holdings, Inc.
      
 
12/09/2024
 
 
 
114
 
 
 
156
 
 
 
0.04
 
Drillco Holding Lux SA
      
 
06/08/2023
 
 
 
529
 
 
 
665
 
 
 
0.19
 
Intelsat Emergence SA
      
 
06/19/2017 - 02/23/2024
 
 
 
7,942
 
 
 
3,755
 
 
 
1.07
 
MNEQ Holdings, Inc.
      
 
03/16/2023 - 03/29/2023
 
 
 
19
 
 
 
7
 
 
 
0.00
 
Steinhoff International Holdings NV
      
 
06/30/2023 - 10/30/2023
 
 
 
0
 
 
 
0
 
 
 
0.00
 
Syniverse Holdings, Inc.
      
 
05/12/2022 - 11/30/2024
 
 
 
1,368
 
 
 
1,374
 
 
 
0.39
 
West Marine
      
 
09/12/2023
 
 
 
21
 
 
 
9
 
 
 
0.00
 
Westmoreland Mining Holdings
      
 
12/08/2014 - 10/19/2016
 
 
 
727
 
 
 
28
 
 
 
0.01
 
Westmoreland Mining LLC
      
 
06/30/2023
 
 
 
169
 
 
 
89
 
 
 
0.03
 
        
 
 
   
 
 
   
 
 
 
 
$
 22,380
 
 
$
18,683
 
 
 
5.30
 
 
 
   
 
 
   
 
 
 
BORROWINGS AND OTHER FINANCING TRANSACTIONS
REVERSE REPURCHASE AGREEMENTS:
 
Counterparty
 
Borrowing
Rate
(1)
   
Settlement
Date
   
Maturity
Date
   
Amount
Borrowed
(1)
   
Payable for
Reverse
Repurchase
Agreements
 
BMO
 
 
4.860
 
 
11/20/2024
 
 
 
01/21/2025
 
 
 
$   (395
 
$
(397
BOS
 
 
5.330
 
 
 
11/05/2024
 
 
 
02/05/2025
 
 
 
(3,178
 
 
(3,205
BPS
 
 
3.320
 
 
 
12/18/2024
 
 
 
TBD
(2)
 
 
 
EUR (1,136
 
 
 (1,179
 
 
3.396
 
 
 
12/19/2024
 
 
 
TBD
(2)
 
 
 
(784
 
 
(813
 
       
60
 
PIMCO CLOSED-END FUNDS
     See Accompanying Notes  

     
December 31, 2024
 
(Unaudited)
 
Counterparty
 
Borrowing
Rate
(1)
   
Settlement
Date
   
Maturity
Date
   
Amount
Borrowed
(1)
   
Payable for
Reverse
Repurchase
Agreements
 
BYR
 
 
4.840
%  
 
 
12/17/2024
 
 
 
03/18/2025
 
 
$
  (689
 
$
(690
 
 
4.910
 
 
 
10/09/2024
 
 
 
01/10/2025
 
 
 
(1,279
 
 
(1,294
 
 
4.940
 
 
 
11/21/2024
 
 
 
02/21/2025
 
 
 
(1,930
 
 
(1,941
 
 
4.960
 
 
 
11/19/2024
 
 
 
02/19/2025
 
 
 
(2,621
 
 
(2,637
 
 
4.960
 
 
 
11/20/2024
 
 
 
02/20/2025
 
 
 
(3,450
 
 
(3,471
 
 
4.960
 
 
 
12/17/2024
 
 
 
03/18/2025
 
 
 
(487
 
 
(488
CDC
 
 
4.880
 
 
 
12/16/2024
 
 
 
04/15/2025
 
 
 
(260
 
 
(261
 
 
4.880
 
 
 
12/17/2024
 
 
 
04/15/2025
 
 
 
(2,521
 
 
(2,527
 
 
4.920
 
 
 
11/19/2024
 
 
 
02/19/2025
 
 
 
(286
 
 
(288
 
 
5.010
 
 
 
12/16/2024
 
 
 
04/15/2025
 
 
 
(12,261
 
 
(12,291
 
 
5.010
 
 
 
12/23/2024
 
 
 
04/22/2025
 
 
 
(877
 
 
(878
 
 
5.030
 
 
 
10/23/2024
 
 
 
01/23/2025
 
 
 
(166
 
 
(168
 
 
5.030
 
 
 
12/18/2024
 
 
 
01/23/2025
 
 
 
(2,035
 
 
(2,039
 
 
5.130
 
 
 
10/28/2024
 
 
 
01/27/2025
 
 
 
(563
 
 
(568
 
 
5.220
 
 
 
10/01/2024
 
 
 
01/03/2025
 
 
 
(3,067
 
 
(3,108
DEU
 
 
5.000
 
 
 
12/10/2024
 
 
 
03/11/2025
 
 
 
(1,824
 
 
(1,829
 
 
5.100
 
 
 
10/28/2024
 
 
 
01/28/2025
 
 
 
(100
 
 
(101
IND
 
 
5.069
 
 
 
12/24/2024
 
 
 
03/24/2025
 
 
 
(1,362
 
 
(1,364
 
 
5.120
 
 
 
12/24/2024
 
 
 
03/24/2025
 
 
 
(1,493
 
 
(1,495
 
 
5.130
 
 
 
12/24/2024
 
 
 
03/24/2025
 
 
 
(3,265
 
 
(3,269
 
 
5.140
 
 
 
12/24/2024
 
 
 
03/24/2025
 
 
 
(511
 
 
(511
 
 
5.220
 
 
 
11/08/2024
 
 
 
02/10/2025
 
 
 
(936
 
 
(944
 
 
5.260
 
 
 
12/06/2024
 
 
 
03/06/2025
 
 
 
(856
 
 
(860
 
 
5.280
 
 
 
09/09/2024
 
 
 
03/06/2025
 
 
 
(757
 
 
(770
 
 
5.310
 
 
 
12/06/2024
 
 
 
03/06/2025
 
 
 
(661
 
 
(664
MSB
 
 
5.260
 
 
 
10/29/2024
 
 
 
04/28/2025
 
 
 
(284
 
 
(287
NOM
 
 
4.200
 
 
 
12/20/2024
 
 
 
TBD
(2)
 
 
 
(1,188
 
 
(1,190
 
 
4.300
 
 
 
12/20/2024
 
 
 
TBD
(2)
 
 
 
(4,225
 
 
(4,232
RCY
 
 
5.060
 
 
 
12/06/2024
 
 
 
01/06/2025
 
 
 
(259
 
 
(260
RTA
 
 
5.130
 
 
 
12/20/2024
 
 
 
03/19/2025
 
 
 
(1,463
 
 
(1,465
SOG
 
 
5.050
 
 
 
10/24/2024
 
 
 
01/24/2025
 
 
 
(504
 
 
(509
 
 
5.100
 
 
 
10/09/2024
 
 
 
01/09/2025
 
 
 
(2,052
 
 
(2,077
 
 
5.180
 
 
 
10/16/2024
 
 
 
01/15/2025
 
 
 
(271
 
 
(274
 
 
5.220
 
 
 
10/09/2024
 
 
 
01/09/2025
 
 
 
(1,297
 
 
(1,313
         
 
 
 
Total Reverse Repurchase Agreements
 
     
$
 (61,657
         
 
 
 
BORROWINGS AND OTHER FINANCING TRANSACTIONS SUMMARY
The following is a summary by counterparty of the market value of Borrowings and Other Financing Transactions and collateral pledged/(received) as of December 31, 2024:
 
Counterparty
 
Repurchase
Agreement
Proceeds
to be
Received
   
Payable for
Reverse
Repurchase
Agreements
   
Payable for
Sale-Buyback

Transactions
    
Total
Borrowings and
Other Financing
Transactions
   
Collateral
Pledged/
(Received)
   
Net Exposure
(3)
 
Global/Master Repurchase Agreement
 
BMO
 
$
0
 
 
$
(397
 
$
0
 
  
$
(397
 
$
413
 
 
$
16
 
BOS
 
 
0
 
 
 
(3,205
 
 
0
 
  
 
(3,205
 
 
4,275
 
 
 
1,070
 
BPS
 
 
0
 
 
 
(1,992
 
 
0
 
  
 
(1,992
 
 
2,342
 
 
 
350
 
BYR
 
 
0
 
 
 
(10,521
 
 
0
 
  
 
 (10,521
 
 
 11,982
 
 
 
 1,461
 
CDC
 
 
0
 
 
 
(22,128
 
 
0
 
  
 
(22,128
 
 
25,105
 
 
 
2,977
 
DEU
 
 
0
 
 
 
(1,930
 
 
0
 
  
 
(1,930
 
 
2,134
 
 
 
204
 
IND
 
 
0
 
 
 
(9,877
 
 
0
 
  
 
(9,877
 
 
11,661
 
 
 
1,784
 
MSB
 
 
0
 
 
 
(287
 
 
0
 
  
 
(287
 
 
313
 
 
 
26
 
NOM
 
 
0
 
 
 
(5,422
 
 
0
 
  
 
(5,422
 
 
5,590
 
 
 
168
 
RCY
 
 
0
 
 
 
(260
 
 
0
 
  
 
(260
 
 
305
 
 
 
45
 
RTA
 
 
0
 
 
 
(1,465
 
 
0
 
  
 
(1,465
 
 
1,687
 
 
 
222
 
SOG
 
 
0
 
 
 
(4,173
 
 
0
 
  
 
(4,173
 
 
4,437
 
 
 
264
 
 
 
 
   
 
 
   
 
 
        
Total Borrowings and Other Financing Transactions
 
$
 0
 
 
$
 (61,657
 
$
 0
 
      
 
 
 
   
 
 
   
 
 
        
 
See Accompanying Notes
 
 
SEMIANNUAL REPORT
 
 
|
 
 
DECEMBER 31, 2024
 
 
61
    

Schedule of Investments
 
PIMCO Income Strategy Fund
 
(Cont.)
   
 
CERTAIN TRANSFERS ACCOUNTED FOR AS SECURED BORROWINGS
Remaining Contractual Maturity of the Agreements
 
    
Overnight and
Continuous
   
Up to 30 days
   
31-90 days
   
Greater Than 90 days
   
Total
 
Reverse Repurchase Agreements
 
Corporate Bonds & Notes
 
$
0
 
 
$
(11,848
 
$
(23,425
 
$
(16,770
 
$
(52,043
U.S. Government Agencies
 
 
0
 
 
 
(260
 
 
0
 
 
 
0
 
 
 
(260
Non-Agency
Mortgage-Backed Securities
 
 
0
 
 
 
0
 
 
 
(2,467
 
 
(287
 
 
(2,754
Sovereign Issues
 
 
0
 
 
 
0
 
 
 
0
 
 
 
(5,421
 
 
(5,421
Preferred Securities
 
 
0
 
 
 
0
 
 
 
0
 
 
 
(1,179
 
 
(1,179
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
Total Borrowings
 
$
 0
 
 
$
 (12,108
 
$
 (25,892
 
$
 (23,657
 
$
 (61,657
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
Payable for reverse repurchase agreements
 
 
$
(61,657
 
 
 
 
 
 
(i)
Securities with an aggregate market value of $70,202 and cash of $350 have been pledged as collateral under the terms of the above master agreements as of December 31, 2024.
 
(1)
The average amount of borrowings outstanding during the period ended December 31, 2024 was $(61,507) at a weighted average interest rate of 5.470%. Average borrowings may include reverse repurchase agreements and sale-buyback transactions, if held during the period.
(2)
Open maturity reverse repurchase agreement.
(3)
Net Exposure represents the net receivable/(payable) that would be due from/to the counterparty in the event of default. Exposure from borrowings and other financing transactions can only be netted across transactions governed under the same master agreement with the same legal entity. See Note 8, Master Netting Arrangements, in the Notes to Financial Statements for more information.
(j) FINANCIAL DERIVATIVE INSTRUMENTS: EXCHANGE-TRADED OR CENTRALLY CLEARED
SWAP AGREEMENTS:
CREDIT DEFAULT SWAPS ON CORPORATE ISSUES - SELL PROTECTION
(1)
 
Reference Entity
 
Fixed
Receive Rate
   
Payment
Frequency
   
Maturity
Date
   
Implied
Credit Spread at
December 31, 2024
(2)
   
Notional
Amount
(3)
   
Premiums
Paid/(Received)
    
Unrealized
Appreciation/
(Depreciation)
   
Market
Value
(4)
   
Variation Margin
 
 
Asset
    
Liability
 
Jaguar Land Rover Automotive
 
 
5.000
 
 
Quarterly
 
 
 
06/20/2026
 
 
 
0.987
 
 
EUR
 
 
 
200
 
 
$
14
 
  
$
(1
 
$
13
 
 
$
0
 
  
$
0
 
Jaguar Land Rover Automotive
 
 
5.000
 
 
 
Quarterly
 
 
 
12/20/2026
 
 
 
1.148
 
   
 
1,986
 
 
 
76
 
  
 
79
 
 
 
155
 
 
 
1
 
  
 
0
 
             
 
 
    
 
 
   
 
 
   
 
 
    
 
 
 
             
$
 90
 
  
$
 78
 
 
$
 168
 
 
$
 1
 
  
$
 0
 
         
 
 
    
 
 
   
 
 
   
 
 
    
 
 
 
INTEREST RATE SWAPS
 
Pay/Receive
Floating Rate
 
Floating Rate Index
 
Fixed Rate
   
Payment
Frequency
 
Maturity
Date
   
Notional
Amount
   
Premiums
Paid(Received)
   
Unrealized
Appreciation/
(Depreciation)
   
Market
Value
   
 Variation Margin
 
 
 Asset 
   
 Liability 
 
Pay
 
1-Day
GBP-SONIO Compounded-OIS
 
 
4.000
 
Annual
 
 
09/18/2029
 
 
GBP
 
 
19,100
 
 
$
346
 
 
$
(469
 
$
(123
 
$
52
 
 
$
0
 
Receive
 
1-Day
GBP-SONIO Compounded-OIS
 
 
0.750
 
 
Annual
 
 
09/21/2032
 
   
 
7,300
 
 
 
709
 
 
 
1,348
 
 
 
2,057
 
 
 
0
 
 
 
(22
Receive
 
1-Day
GBP-SONIO Compounded-OIS
 
 
2.000
 
 
Annual
 
 
03/15/2033
 
   
 
3,700
 
 
 
412
 
 
 
351
 
 
 
763
 
 
 
0
 
 
 
(12
Receive
 
1-Day
GBP-SONIO Compounded-OIS
 
 
0.750
 
 
Annual
 
 
09/21/2052
 
   
 
300
 
 
 
(1
 
 
217
 
 
 
216
 
 
 
0
 
 
 
(1
Receive
 
1-Day
USD-SOFR Compounded-OIS
 
 
2.350
 
 
Annual
 
 
01/17/2025
 
 
$
 
 
6,400
 
 
 
1
 
 
 
187
 
 
 
188
 
 
 
1
 
 
 
0
 
Pay
 
1-Day
USD-SOFR Compounded-OIS
 
 
5.250
 
 
Annual
 
 
06/17/2025
 
   
 
56,000
 
 
 
134
 
 
 
145
 
 
 
279
 
 
 
3
 
 
 
0
 
Receive
 
1-Day
USD-SOFR Compounded-OIS
 
 
2.300
 
 
Annual
 
 
01/17/2026
 
   
 
1,000
 
 
 
0
 
 
 
48
 
 
 
48
 
 
 
0
 
 
 
0
 
Pay
 
1-Day
USD-SOFR Compounded-OIS
 
 
2.250
 
 
Semi-Annual
 
 
06/15/2026
 
   
 
15,300
 
 
 
249
 
 
 
(729
 
 
(480
 
 
0
 
 
 
(4
Receive
 
1-Day
USD-SOFR Compounded-OIS
 
 
1.350
 
 
Semi-Annual
 
 
01/20/2027
 
   
 
4,900
 
 
 
(1
 
 
309
 
 
 
308
 
 
 
2
 
 
 
0
 
Pay
 
1-Day
USD-SOFR Compounded-OIS
 
 
1.550
 
 
Semi-Annual
 
 
01/20/2027
 
   
 
21,600
 
 
 
(51
 
 
(1,203
 
 
(1,254
 
 
0
 
 
 
(8
Receive
 
1-Day
USD-SOFR Compounded-OIS
 
 
1.360
 
 
Semi-Annual
 
 
02/15/2027
 
   
 
2,730
 
 
 
(1
 
 
170
 
 
 
169
 
 
 
1
 
 
 
0
 
Pay
 
1-Day
USD-SOFR Compounded-OIS
 
 
1.600
 
 
Semi-Annual
 
 
02/15/2027
 
   
 
10,900
 
 
 
(27
 
 
(586
 
 
(613
 
 
0
 
 
 
(4
Receive
 
1-Day
USD-SOFR Compounded-OIS
 
 
1.450
 
 
Semi-Annual
 
 
02/17/2027
 
   
 
4,500
 
 
 
(1
 
 
270
 
 
 
269
 
 
 
2
 
 
 
0
 
Pay
 
1-Day
USD-SOFR Compounded-OIS
 
 
1.700
 
 
Semi-Annual
 
 
02/17/2027
 
   
 
18,000
 
 
 
(48
 
 
(918
 
 
(966
 
 
0
 
 
 
(7
Pay
 
1-Day
USD-SOFR Compounded-OIS
 
 
2.500
 
 
Semi-Annual
 
 
12/20/2027
 
   
 
28,100
 
 
 
106
 
 
 
(1,569
 
 
(1,463
 
 
0
 
 
 
 (15
Receive
 
1-Day
USD-SOFR Compounded-OIS
 
 
1.420
 
 
Semi-Annual
 
 
08/17/2028
 
   
 
15,100
 
 
 
(3
 
 
1,488
 
 
 
1,485
 
 
 
10
 
 
 
0
 
Receive
 
1-Day
USD-SOFR Compounded-OIS
 
 
1.380
 
 
Semi-Annual
 
 
08/24/2028
 
   
 
16,100
 
 
 
(4
 
 
1,608
 
 
 
1,604
 
 
 
 10
 
 
 
0
 
Pay
 
1-Day
USD-SOFR Compounded-OIS
 
 
3.000
 
 
Semi-Annual
 
 
06/19/2029
 
   
 
49,900
 
 
 
1,404
 
 
 
 (4,131
 
 
 (2,727
 
 
0
 
 
 
(30
Receive
 
1-Day
USD-SOFR Compounded-OIS
 
 
3.750
 
 
Annual
 
 
06/20/2029
 
   
 
14,500
 
 
 
(274
 
 
555
 
 
 
281
 
 
 
7
 
 
 
0
 
Pay
 
1-Day
USD-SOFR Compounded-OIS
 
 
2.000
 
 
Annual
 
 
12/21/2029
 
   
 
61,800
 
 
 
 (6,367
 
 
667
 
 
 
(5,700
 
 
0
 
 
 
(33
Receive
 
1-Day
USD-SOFR Compounded-OIS
 
 
1.160
 
 
Semi-Annual
 
 
04/12/2031
 
   
 
1,400
 
 
 
0
 
 
 
256
 
 
 
256
 
 
 
1
 
 
 
0
 
Pay
 
1-Day
USD-SOFR Compounded-OIS
 
 
1.380
 
 
Semi-Annual
 
 
04/12/2031
 
   
 
7,000
 
 
 
(14
 
 
(1,178
 
 
(1,192
 
 
0
 
 
 
(6
Receive
 
1-Day
USD-SOFR Compounded-OIS
 
 
0.750
 
 
Semi-Annual
 
 
06/16/2031
 
   
 
36,300
 
 
 
2,460
 
 
 
4,921
 
 
 
7,381
 
 
 
38
 
 
 
0
 
Receive
 
1-Day
USD-SOFR Compounded-OIS
 
 
1.750
 
 
Semi-Annual
 
 
12/15/2031
 
   
 
20,100
 
 
 
(281
 
 
3,427
 
 
 
3,146
 
 
 
24
 
 
 
0
 
Pay
 
1-Day
USD-SOFR Compounded-OIS
 
 
2.000
 
 
Annual
 
 
12/21/2032
 
   
 
12,500
 
 
 
(1,710
 
 
(48
 
 
(1,758
 
 
0
 
 
 
(15
Pay
 
1-Day
USD-SOFR Compounded-OIS
 
 
3.500
 
 
Annual
 
 
12/20/2033
 
   
 
19,000
 
 
 
172
 
 
 
(985
 
 
(813
 
 
0
 
 
 
(25
 
       
62
 
PIMCO CLOSED-END FUNDS
     See Accompanying Notes  

     
December 31, 2024
 
(Unaudited)
 
Pay/Receive
Floating Rate
 
Floating Rate Index
 
Fixed Rate
   
Payment
Frequency
 
Maturity
Date
   
Notional
Amount
   
Premiums
Paid(Received)
   
Unrealized
Appreciation/
(Depreciation)
   
Market
Value
   
 Variation Margin
 
 
 Asset 
   
 Liability 
 
Pay
 
1-Day
USD-SOFR Compounded-OIS
 
 
4.500
%  
 
Annual
 
 
06/19/2044
 
 
$
 
 
75,300
 
 
$
(212
 
$
3,844
 
 
$
3,632
 
 
$
0
 
 
$
(99
Receive
 
1-Day
USD-SOFR Compounded-OIS
 
 
2.000
 
 
Semi-Annual
 
 
01/15/2050
 
   
 
3,200
 
 
 
(22
 
 
1,179
 
 
 
1,157
 
 
 
4
 
 
 
0
 
Receive
 
1-Day
USD-SOFR Compounded-OIS
 
 
1.750
 
 
Semi-Annual
 
 
01/22/2050
 
   
 
8,400
 
 
 
(21
 
 
3,391
 
 
 
3,370
 
 
 
10
 
 
 
0
 
Receive
 
1-Day
USD-SOFR Compounded-OIS
 
 
1.875
 
 
Semi-Annual
 
 
02/07/2050
 
   
 
8,800
 
 
 
(34
 
 
3,377
 
 
 
3,343
 
 
 
11
 
 
 
0
 
Receive
 
1-Day
USD-SOFR Compounded-OIS
 
 
2.250
 
 
Semi-Annual
 
 
03/12/2050
 
   
 
1,700
 
 
 
(5
 
 
545
 
 
 
540
 
 
 
2
 
 
 
0
 
Receive
 
1-Day
USD-SOFR Compounded-OIS
 
 
1.150
 
 
Semi-Annual
 
 
12/11/2050
 
   
 
91,100
 
 
 
18
 
 
 
45,746
 
 
 
45,764
 
 
 
113
 
 
 
0
 
Pay
 
6-Month AUD-BBR-BBSW
 
 
3.500
 
 
Semi-Annual
 
 
06/17/2025
 
 
AUD
 
 
3,900
 
 
 
97
 
 
 
(110
 
 
(13
 
 
0
 
 
 
0
 
Receive
 
6-Month EUR-EURIBOR
 
 
0.150
 
 
Annual
 
 
03/18/2030
 
 
EUR
 
 
3,400
 
 
 
62
 
 
 
392
 
 
 
454
 
 
 
0
 
 
 
(8
Receive
 
6-Month EUR-EURIBOR
 
 
0.250
 
 
Annual
 
 
09/21/2032
 
   
 
3,600
 
 
 
326
 
 
 
250
 
 
 
576
 
 
 
0
 
 
 
(9
Receive
(5)
 
6-Month EUR-EURIBOR
 
 
0.830
 
 
Annual
 
 
12/09/2052
 
   
 
9,900
 
 
 
139
 
 
 
382
 
 
 
521
 
 
 
0
 
 
 
(11
             
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
   
$
(2,442
 
$
63,147
 
 
$
60,705
 
 
$
291
 
 
$
(309
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
Total Swap Agreements
   
$
 (2,352
 
$
 63,225
 
 
$
 60,873
 
 
$
 292
 
 
$
 (309
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
FINANCIAL DERIVATIVE INSTRUMENTS: EXCHANGE-TRADED OR CENTRALLY CLEARED SUMMARY
The following is a summary of the market value and variation margin of Exchange-Traded or Centrally Cleared Financial Derivative Instruments as of December 31, 2024:
 
   
Financial Derivative Assets
         
Financial Derivative Liabilities
 
   
Market Value
   
Variation Margin
Asset
   
Total
         
Market Value
   
Variation Margin
Liability
   
Total
 
    
Purchased
Options
   
Futures
   
Swap
Agreements
         
Written
Options
   
Futures
   
Swap
Agreements
 
Total Exchange-Traded or Centrally Cleared
 
$
 0
 
 
$
 0
 
 
$
 292
 
 
$
 292
 
   
$
 0
 
 
$
 0
 
 
$
 (309)
 
 
$
 (309)
 
 
 
 
   
 
 
   
 
 
   
 
 
     
 
 
   
 
 
   
 
 
   
 
 
 
Cash of $8,997 has been pledged as collateral for exchange-traded and centrally cleared financial derivative instruments as of December 31, 2024. See Note 8, Master Netting Arrangements, in the Notes to Financial Statements for more information.
 
(1)
If the Fund is a seller of protection and a credit event occurs, as defined under the terms of that particular swap agreement, the Fund will either (i) pay to the buyer of protection an amount equal to the notional amount of the swap and take delivery of the referenced obligation or underlying securities comprising the referenced index or (ii) pay a net settlement amount in the form of cash, securities or other deliverable obligations equal to the notional amount of the swap less the recovery value of the referenced obligation or underlying securities comprising the referenced index.
(2)
Implied credit spreads, represented in absolute terms, utilized in determining the market value of credit default swap agreements on corporate issues as of period end serve as indicators of the current status of the payment/performance risk and represent the likelihood or risk of default for the credit derivative. The implied credit spread of a particular referenced entity reflects the cost of buying/selling protection and may include upfront payments required to be made to enter into the agreement. Wider credit spreads represent a deterioration of the referenced entity’s credit soundness and a greater likelihood or risk of default or other credit event occurring as defined under the terms of the agreement.
(3)
The maximum potential amount the Fund could be required to pay as a seller of credit protection or receive as a buyer of credit protection if a credit event occurs as defined under the terms of that particular swap agreement.
(4)
The prices and resulting values for credit default swap agreements serve as indicators of the current status of the payment/performance risk and represent the likelihood of an expected liability (or profit) for the credit derivative should the notional amount of the swap agreement be closed/sold as of the period end. Increasing market values, in absolute terms when compared to the notional amount of the swap, represent a deterioration of the underlying referenced instrument’s credit soundness and a greater likelihood or risk of default or other credit event occurring as defined under the terms of the agreement.
(5)
This instrument has a forward starting effective date. See Note 2, Securities Transactions and Investment Income, in the Notes to Financial Statements for further information.
(k) FINANCIAL DERIVATIVE INSTRUMENTS: OVER THE COUNTER
FORWARD FOREIGN CURRENCY CONTRACTS:
 
Counterparty
  
Settlement
Month
   
Currency to
be Delivered
   
Currency to
be Received
   
Unrealized Appreciation/
(Depreciation)
 
 
Asset
   
Liability
 
BOA
  
 
02/2025
 
 
HKD
 
 
13,554
 
 
$
 
 
1,744
 
 
$
0
 
 
$
(2
BPS
  
 
01/2025
 
 
CAD
 
 
1,472
 
   
 
1,050
 
 
 
25
 
 
 
0
 
  
 
01/2025
 
 
EUR
 
 
690
 
   
 
725
 
 
 
10
 
 
 
0
 
  
 
01/2025
 
 
$
 
 
1,537
 
 
CAD
 
 
2,209
 
 
 
0
 
 
 
0
 
  
 
01/2025
 
   
 
244
 
 
EUR
 
 
234
 
 
 
0
 
 
 
(2
BRC
  
 
01/2025
 
 
EUR
 
 
246
 
 
$
 
 
259
 
 
 
5
 
 
 
0
 
  
 
01/2025
 
 
$
 
 
816
 
 
EUR
 
 
783
 
 
 
0
 
 
 
(4
  
 
02/2025
 
   
 
34
 
 
TRY
 
 
1,268
 
 
 
1
 
 
 
0
 
  
 
03/2025
 
   
 
8,113
 
   
 
309,273
 
 
 
116
 
 
 
0
 
CBK
  
 
01/2025
 
 
DOP
 
 
1,578
 
 
$
 
 
26
 
 
 
0
 
 
 
0
 
  
 
02/2025
 
   
 
4,260
 
   
 
70
 
 
 
1
 
 
 
0
 
DUB
  
 
02/2025
 
 
$
 
 
111
 
 
MXN
 
 
2,251
 
 
 
0
 
 
 
(4
  
 
03/2025
 
 
PEN
 
 
1,148
 
 
$
 
 
302
 
 
 
0
 
 
 
(3
 
See Accompanying Notes  
 
SEMIANNUAL REPORT
 
  |     DECEMBER 31, 2024    
63
    

Schedule of Investments
 
PIMCO Income Strategy Fund
 
(Cont.)
   
 
Counterparty
  
Settlement
Month
   
Currency to
be Delivered
   
Currency to
be Received
   
Unrealized Appreciation/
(Depreciation)
 
 
Asset
   
Liability
 
GLM
  
 
01/2025
 
 
DOP
 
 
2,130
 
 
$
 
 
35
 
 
$
0
 
 
$
0
 
  
 
02/2025
 
   
 
79,281
 
   
 
1,302
 
 
 
10
 
 
 
0
 
  
 
03/2025
 
   
 
46,773
 
   
 
762
 
 
 
2
 
 
 
0
 
JPM
  
 
05/2025
 
 
$
 
 
434
 
 
TRY
 
 
19,281
 
 
 
45
 
 
 
0
 
MBC
  
 
01/2025
 
 
EUR
 
 
32,048
 
 
$
 
 
33,768
 
 
 
554
 
 
 
0
 
  
 
02/2025
 
 
HKD
 
 
11,819
 
   
 
1,522
 
 
 
0
 
 
 
(1
MYI
  
 
02/2025
 
 
$
 
 
16
 
 
TRY
 
 
608
 
 
 
0
 
 
 
0
 
SCX
  
 
01/2025
 
 
GBP
 
 
684
 
 
$
 
 
868
 
 
 
12
 
 
 
0
 
            
 
 
   
 
 
 
Total Forward Foreign Currency Contracts
 
 
$
 781
 
 
$
 (16
 
 
 
   
 
 
 
SWAP AGREEMENTS:
CREDIT DEFAULT SWAPS ON CORPORATE ISSUES - SELL PROTECTION
(1)
 
Counterparty
 
Reference Entity
 
Fixed
Receive Rate
   
Payment
Frequency
   
Maturity
Date
   
Implied
Credit Spread at
December 31, 2024
(2)
   
Notional
Amount
(3)
   
Premiums
Paid/(Received)
   
Unrealized
Appreciation/
(Depreciation)
   
Swap Agreements,
at Value
(4)
 
 
Asset
    
Liability
 
DUB
 
Eskom «
 
 
4.650
 
 
Quarterly
 
 
 
06/30/2029
 
 
 
0.068
 
$
 
 
1,500
 
 
$
0
 
 
$
103
 
 
$
103
 
  
$
0
 
JPM
 
Banca Monte Dei Paschi Di
 
 
5.000
 
 
 
Quarterly
 
 
 
06/20/2025
 
 
 
0.562
 
 
EUR
 
 
100
 
 
 
(2
 
 
4
 
 
 
2
 
  
 
0
 
MYC
 
Petroleos Mexicanos
 
 
1.000
 
 
 
Quarterly
 
 
 
12/20/2028
 
 
 
4.056
 
 
$
 
 
400
 
 
 
(78
 
 
37
 
 
 
0
 
  
 
(41
               
 
 
   
 
 
   
 
 
    
 
 
 
Total Swap Agreements
 
 
$
 (80
 
$
 144
 
 
$
 105
 
  
$
 (41
 
 
 
   
 
 
   
 
 
    
 
 
 
FINANCIAL DERIVATIVE INSTRUMENTS: OVER THE COUNTER SUMMARY
The following is a summary by counterparty of the market value of OTC financial derivative instruments and collateral pledged/(received) as of December 31, 2024:
 
   
Financial Derivative Assets
         
Financial Derivative Liabilities
                   
Counterparty
 
Forward
Foreign
Currency
Contracts
    
Purchased
Options
    
Swap
Agreements
    
Total
Over the
Counter
          
Forward
Foreign
Currency
Contracts
   
Written
Options
    
Swap
Agreements
   
Total
Over the
Counter
   
Net Market
Value of OTC
Derivatives
   
Collateral
Pledged/
(Received)
   
Net
Exposure
(5)
 
BOA
 
$
0
 
  
$
0
 
  
$
0
 
  
$
0
 
   
$
(2
 
$
0
 
  
$
0
 
 
$
(2
 
$
(2
 
$
0
 
 
$
(2
BPS
 
 
35
 
  
 
0
 
  
 
0
 
  
 
35
 
   
 
(2
 
 
0
 
  
 
0
 
 
 
(2
 
 
33
 
 
 
0
 
 
 
33
 
BRC
 
 
122
 
  
 
0
 
  
 
0
 
  
 
122
 
   
 
(4
 
 
0
 
  
 
0
 
 
 
(4
 
 
118
 
 
 
(30
 
 
88
 
CBK
 
 
1
 
  
 
0
 
  
 
0
 
  
 
1
 
   
 
0
 
 
 
0
 
  
 
0
 
 
 
0
 
 
 
1
 
 
 
0
 
 
 
1
 
DUB
 
 
0
 
  
 
0
 
  
 
103
 
  
 
103
 
   
 
(7
 
 
0
 
  
 
0
 
 
 
(7
 
 
96
 
 
 
 (290
 
 
 (194
GLM
 
 
12
 
  
 
0
 
  
 
0
 
  
 
12
 
   
 
0
 
 
 
0
 
  
 
0
 
 
 
0
 
 
 
12
 
 
 
0
 
 
 
12
 
JPM
 
 
45
 
  
 
0
 
  
 
2
 
  
 
47
 
   
 
0
 
 
 
0
 
  
 
0
 
 
 
0
 
 
 
47
 
 
 
(51
 
 
(4
MBC
 
 
554
 
  
 
0
 
  
 
0
 
  
 
554
 
   
 
(1
 
 
0
 
  
 
0
 
 
 
(1
 
 
 553
 
 
 
(410
 
 
143
 
MYC
 
 
0
 
  
 
0
 
  
 
0
 
  
 
0
 
   
 
0
 
 
 
0
 
  
 
(41
 
 
(41
 
 
(41
 
 
0
 
 
 
(41
SCX
 
 
12
 
  
 
0
 
  
 
0
 
  
 
12
 
   
 
0
 
 
 
0
 
  
 
0
 
 
 
0
 
 
 
12
 
 
 
0
 
 
 
12
 
 
 
 
    
 
 
    
 
 
    
 
 
     
 
 
   
 
 
    
 
 
   
 
 
       
Total Over the Counter
 
$
 781
 
  
$
 0
 
  
$
 105
 
  
$
 886
 
   
$
 (16
 
$
 0
 
  
$
 (41
 
$
 (57
     
 
 
 
    
 
 
    
 
 
    
 
 
     
 
 
   
 
 
    
 
 
   
 
 
       
 
(1)
If the Fund is a seller of protection and a credit event occurs, as defined under the terms of that particular swap agreement, the Fund will either (i) pay to the buyer of protection an amount equal to the notional amount of the swap and take delivery of the referenced obligation or underlying securities comprising the referenced index or (ii) pay a net settlement amount in the form of cash, securities or other deliverable obligations equal to the notional amount of the swap less the recovery value of the referenced obligation or underlying securities comprising the referenced index.
(2)
Implied credit spreads, represented in absolute terms, utilized in determining the market value of credit default swap agreements on corporate issues as of period end serve as indicators of the current status of the payment/performance risk and represent the likelihood or risk of default for the credit derivative. The implied credit spread of a particular referenced entity reflects the cost of buying/selling protection and may include upfront payments required to be made to enter into the agreement. Wider credit spreads represent a deterioration of the referenced entity’s credit soundness and a greater likelihood or risk of default or other credit event occurring as defined under the terms of the agreement.
(3)
The maximum potential amount the Fund could be required to pay as a seller of credit protection or receive as a buyer of credit protection if a credit event occurs as defined under the terms of that particular swap agreement.
(4)
The prices and resulting values for credit default swap agreements serve as indicators of the current status of the payment/performance risk and represent the likelihood of an expected liability (or profit) for the credit derivative should the notional amount of the swap agreement be closed/sold as of the period end. Increasing market values, in absolute terms when compared to the notional amount of the swap, represent a deterioration of the underlying referenced instrument’s credit soundness and a greater likelihood or risk of default or other credit event occurring as defined under the terms of the agreement.
(5)
Net Exposure represents the net receivable/(payable) that would be due from/to the counterparty in the event of default. Exposure from OTC financial derivative instruments can only be netted across transactions governed under the same master agreement with the same legal entity. See Note 8, Master Netting Arrangements, in the Notes to Financial Statements for more information.
 
       
64
 
PIMCO CLOSED-END FUNDS
     See Accompanying Notes  

     
December 31, 2024
 
(Unaudited)
 
FAIR VALUE OF FINANCIAL DERIVATIVE INSTRUMENTS
The following is a summary of the fair valuation of the Fund’s derivative instruments categorized by risk exposure. See Note 7, Principal and Other Risks, in the Notes to Financial Statements on risks of the Fund.
Fair Values of Financial Derivative Instruments on the Statements of Assets and Liabilities as of December 31, 2024:
 
   
Derivatives not accounted for as hedging instruments
 
    
Commodity
Contracts
   
Credit
Contracts
   
Equity
Contracts
   
Foreign
Exchange
Contracts
   
Interest
Rate Contracts
   
Total
 
Financial Derivative Instruments - Assets
 
Exchange-traded or centrally cleared
 
Swap Agreements
 
$
0
 
 
$
1
 
 
$
0
 
 
$
0
 
 
$
291
 
 
$
292
 
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
Over the counter
 
Forward Foreign Currency Contracts
 
$
0
 
 
$
0
 
 
$
0
 
 
$
781
 
 
$
0
 
 
$
781
 
Swap Agreements
 
 
0
 
 
 
105
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
105
 
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
 
$
0
 
 
$
105
 
 
$
0
 
 
$
781
 
 
$
0
 
 
$
886
 
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
 
$
0
 
 
$
 106
 
 
$
 0
 
 
$
 781
 
 
$
 291
 
 
$
 1,178
 
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
Financial Derivative Instruments - Liabilities
 
Exchange-traded or centrally cleared
 
Swap Agreements
 
$
0
 
 
$
0
 
 
$
0
 
 
$
0
 
 
$
309
 
 
$
309
 
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
Over the counter
 
Forward Foreign Currency Contracts
 
$
0
 
 
$
0
 
 
$
0
 
 
$
16
 
 
$
0
 
 
$
16
 
Swap Agreements
 
 
0
 
 
 
41
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
41
 
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
 
$
0
 
 
$
41
 
 
$
0
 
 
$
16
 
 
$
0
 
 
$
57
 
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
 
$
 0
 
 
$
41
 
 
$
0
 
 
$
16
 
 
$
309
 
 
$
366
 
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
The effect of Financial Derivative Instruments on the Statements of Operations for the period ended December 31, 2024:
 
   
Derivatives not accounted for as hedging instruments
 
    
Commodity
Contracts
   
Credit
Contracts
   
Equity
Contracts
   
Foreign
Exchange
Contracts
   
Interest
Rate Contracts
   
Total
 
Net Realized Gain (Loss) on Financial Derivative Instruments
 
Exchange-traded or centrally cleared
 
Swap Agreements
 
$
0
 
 
$
61
 
 
$
0
 
 
$
0
 
 
$
(1,355
 
$
 (1,294
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
Over the counter
 
Forward Foreign Currency Contracts
 
$
0
 
 
$
0
 
 
$
0
 
 
$
2,117
 
 
$
0
 
 
$
2,117
 
Swap Agreements
 
 
0
 
 
 
58
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
58
 
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
 
$
0
 
 
$
58
 
 
$
0
 
 
$
2,117
 
 
$
0
 
 
$
2,175
 
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
 
$
0
 
 
$
 119
 
 
$
0
 
 
$
 2,117
 
 
$
 (1,355
 
$
881
 
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
Net Change in Unrealized Appreciation (Depreciation) on Financial Derivative Instruments
 
Exchange-traded or centrally cleared
 
Swap Agreements
 
$
0
 
 
$
(46
 
$
0
 
 
$
0
 
 
$
1,736
 
 
$
1,690
 
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
Over the counter
 
Forward Foreign Currency Contracts
 
$
0
 
 
$
0
 
 
$
0
 
 
$
331
 
 
$
0
 
 
$
331
 
Swap Agreements
 
 
0
 
 
 
(2
 
 
0
 
 
 
0
 
 
 
0
 
 
 
(2
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
 
$
0
 
 
$
(2
 
$
0
 
 
$
331
 
 
$
0
 
 
$
329
 
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
 
$
 0
 
 
$
 (48
 
$
 0
 
 
$
 331
 
 
$
 1,736
 
 
$
 2,019
 
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
FAIR VALUE MEASUREMENTS
The following is a summary of the fair valuations according to the inputs used as of December 31, 2024 in valuing the Fund’s assets and
 liabilities:
 
Category and Subcategory
 
Level 1
   
Level 2
   
Level 3
   
Fair
Value at
12/31/2024
 
Investments in Securities, at Value
 
Loan Participations and Assignments
 
$
 1,043
 
 
$
 80,005
 
 
$
 19,425
 
 
$
 100,473
 
Corporate Bonds & Notes
 
Banking & Finance
 
 
0
 
 
 
27,076
 
 
 
0
 
 
 
27,076
 
Industrials
 
 
0
 
 
 
63,478
 
 
 
11,934
 
 
 
75,412
 
Utilities
 
 
0
 
 
 
24,051
 
 
 
0
 
 
 
24,051
 
Category and Subcategory
 
Level 1
   
Level 2
   
Level 3
   
Fair
Value at
12/31/2024
 
Convertible Bonds & Notes
 
Industrials
 
$
0
 
 
$
1,340
 
 
$
0
 
 
$
1,340
 
Municipal Bonds & Notes
 
Michigan
 
 
0
 
 
 
1,006
 
 
 
0
 
 
 
1,006
 
Puerto Rico
 
 
 0
 
 
 
 1,562
 
 
 
0
 
 
 
1,562
 
West Virginia
 
 
0
 
 
 
2,040
 
 
 
0
 
 
 
2,040
 
U.S. Government Agencies
 
 
0
 
 
 
4,848
 
 
 
 2,394
 
 
 
 7,242
 
 
See Accompanying Notes  
 
SEMIANNUAL REPORT
 
  |     DECEMBER 31, 2024    
65
    

Schedule of Investments
 
PIMCO Income Strategy Fund
 
(Cont.)
   
 
Category and Subcategory
 
Level 1
   
Level 2
   
Level 3
   
Fair
Value at
12/31/2024
 
Non-Agency
Mortgage-Backed Securities
 
$
0
 
 
$
34,251
 
 
$
0
 
 
$
34,251
 
Asset-Backed Securities
 
Home Equity Other
 
 
0
 
 
 
7,339
 
 
 
0
 
 
 
7,339
 
Home Equity Sequential
 
 
0
 
 
 
652
 
 
 
0
 
 
 
652
 
Whole Loan Collateral
 
 
0
 
 
 
2,017
 
 
 
0
 
 
 
2,017
 
Other ABS
 
 
0
 
 
 
6,177
 
 
 
10,627
 
 
 
16,804
 
Sovereign Issues
 
 
0
 
 
 
13,693
 
 
 
0
 
 
 
13,693
 
Common Stocks
 
Communication Services
 
 
1,042
 
 
 
0
 
 
 
8,069
 
 
 
9,111
 
Consumer Discretionary
 
 
0
 
 
 
0
 
 
 
9
 
 
 
9
 
Financials
 
 
3,691
 
 
 
0
 
 
 
3,762
 
 
 
7,453
 
Health Care
 
 
0
 
 
 
0
 
 
 
12,600
 
 
 
12,600
 
Industrials
 
 
0
 
 
 
0
 
 
 
1,214
 
 
 
1,214
 
Warrants
 
Communication Services
 
 
0
 
 
 
0
 
 
 
2,326
 
 
 
2,326
 
Financials
 
 
0
 
 
 
0
 
 
 
1
 
 
 
1
 
Preferred Securities
 
Banking & Finance
 
 
0
 
 
 
1,466
 
 
 
0
 
 
 
1,466
 
Industrials
 
 
0
 
 
 
955
 
 
 
0
 
 
 
955
 
Real Estate Investment Trusts
 
Real Estate
 
 
1,883
 
 
 
0
 
 
 
0
 
 
 
1,883
 
Short-Term Instruments
 
U.S. Treasury Bills
 
 
0
 
 
 
303
 
 
 
0
 
 
 
303
 
 
 
 
   
 
 
   
 
 
   
 
 
 
 
$
 7,659
 
 
$
 272,259
 
 
$
 72,361
 
 
$
 352,279
 
 
 
 
   
 
 
   
 
 
   
 
 
 
Category and Subcategory
 
Level 1
   
Level 2
   
Level 3
   
Fair
Value at
12/31/2024
 
Investments in Affiliates, at Value
 
Short-Term Instruments
 
Central Funds Used for Cash Management Purposes
 
$
53,926
 
 
$
0
 
 
$
0
 
 
$
53,926
 
 
 
 
   
 
 
   
 
 
   
 
 
 
Total Investments
 
$
61,585
 
 
$
272,259
 
 
$
72,361
 
 
$
406,205
 
 
 
 
   
 
 
   
 
 
   
 
 
 
Financial Derivative Instruments - Assets
 
Exchange-traded or centrally cleared
 
 
0
 
 
 
292
 
 
 
0
 
 
 
292
 
Over the counter
 
 
0
 
 
 
783
 
 
 
103
 
 
 
886
 
 
 
 
   
 
 
   
 
 
   
 
 
 
 
$
0
 
 
$
1,075
 
 
$
103
 
 
$
1,178
 
 
 
 
   
 
 
   
 
 
   
 
 
 
Financial Derivative Instruments - Liabilities
 
Exchange-traded or centrally cleared
 
 
0
 
 
 
(309
 
 
0
 
 
 
(309
Over the counter
 
 
0
 
 
 
(57
 
 
0
 
 
 
(57
 
 
 
   
 
 
   
 
 
   
 
 
 
 
$
0
 
 
$
(366
 
$
0
 
 
$
(366
 
 
 
   
 
 
   
 
 
   
 
 
 
Total Financial Derivative Instruments
 
$
0
 
 
$
709
 
 
$
103
 
 
$
812
 
 
 
 
   
 
 
   
 
 
   
 
 
 
Totals
 
$
 61,585
 
 
$
 272,968
 
 
$
 72,464
 
 
$
 407,017
 
 
 
 
   
 
 
   
 
 
   
 
 
 
 
The following is a reconciliation of the fair valuations using significant unobservable inputs (Level 3) for the Fund during the period ended December 31, 2024:
 
Category and Subcategory
 
Beginning
Balance
at 06/30/2024
   
Net
Purchases
(1)
   
Net
Sales/
Settlements
(1)
   
Accrued
Discounts/
(Premiums)
   
Realized
Gain/(Loss)
   
Net Change in
Unrealized
Appreciation/
(Depreciation)
(2)
   
Transfers into
Level 3
   
Transfers out
of Level 3
   
Ending
Balance
at 12/31/2024
   
Net Change in
Unrealized
Appreciation/
(Depreciation)
on Investments
Held at
12/31/2024
(2)
 
Investments in Securities, at Value
 
Loan Participations and Assignments
 
$
21,006
 
 
$
9,945
 
 
$
(8,714
 
$
63
 
 
$
126
 
 
$
3,730
 
 
$
148
 
 
$
(6,879
 
$
19,425
 
 
$
(71
Corporate Bonds & Notes
 
Banking & Finance
 
 
3,771
 
 
 
0
 
 
 
(3,808
 
 
0
 
 
 
18
 
 
 
19
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
0
 
Industrials
 
 
12,523
 
 
 
0
 
 
 
0
 
 
 
 (14
 
 
0
 
 
 
(1,144
 
 
569
 
 
 
0
 
 
 
11,934
 
 
 
(1,144
U.S. Government Agencies
 
 
2,314
 
 
 
0
 
 
 
(33
 
 
5
 
 
 
11
 
 
 
97
 
 
 
0
 
 
 
0
 
 
 
2,394
 
 
 
95
 
Non-Agency
Mortgage-Backed Securities
 
 
334
 
 
 
0
 
 
 
(20
 
 
1
 
 
 
(1
 
 
13
 
 
 
0
 
 
 
(327
 
 
0
 
 
 
0
 
Asset-Backed Securities
 
Other ABS
 
 
3,352
 
 
 
5,345
 
 
 
0
 
 
 
6
 
 
 
0
 
 
 
371
 
 
 
1,553
 
 
 
0
 
 
 
10,627
 
 
 
372
 
Common Stocks
 
Communication Services
(3)
 
 
5,850
 
 
 
82
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
2,137
 
 
 
0
 
 
 
0
 
 
 
8,069
 
 
 
2,137
 
Consumer Discretionary
(4)
 
 
5,393
 
 
 
0
 
 
 
(5,513
 
 
0
 
 
 
4,206
 
 
 
(4,077
 
 
0
 
 
 
0
 
 
 
9
 
 
 
0
 
Energy
 
 
37
 
 
 
0
 
 
 
(40
 
 
0
 
 
 
21
 
 
 
(18
 
 
0
 
 
 
0
 
 
 
0
 
 
 
0
 
Financials
 
 
4,229
 
 
 
19
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
(486
 
 
0
 
 
 
0
 
 
 
3,762
 
 
 
(486
Health Care
 
 
13,614
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
 (1,014
 
 
0
 
 
 
0
 
 
 
12,600
 
 
 
 (1,014
Industrials
 
 
1,040
 
 
 
114
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
60
 
 
 
0
 
 
 
0
 
 
 
1,214
 
 
 
60
 
Warrants
 
Communication Services
 
 
0
 
 
 
2,326
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
2,326
 
 
 
0
 
Financials
 
 
1
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
1
 
 
 
0
 
Preferred Securities
 
Industrials
 
 
0
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
 (1,058
 
 
 1,058
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
 
$
73,464
 
 
$
17,831
 
 
$
(18,128
 
$
61
 
 
$
3,323
 
 
$
746
 
 
$
2,270
 
 
$
(7,206
 
$
72,361
 
 
$
(51
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
Financial Derivative Instruments
 
- Assets
 
Over the counter
 
$
116
 
 
$
0
 
 
$
0
 
 
$
0
 
 
$
0
 
 
$
(13
 
$
0
 
 
$
0
 
 
$
103
 
 
$
(13
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
Totals
 
$
 73,580
 
 
$
 17,831
 
 
$
 (18,128
 
$
 61
 
 
$
3,323
 
 
$
733
 
 
$
 2,270
 
 
$
 (7,206
 
$
 72,464
 
 
$
(64
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
 
       
66
 
PIMCO CLOSED-END FUNDS
  
 
See Accompanying Notes
 

     
December 31, 2024
 
(Unaudited)
 
The following is a summary of significant unobservable inputs used in the fair valuations of assets and liabilities categorized within Level 3 of the fair value hierarchy:
 
Category and Subcategory
 
Ending
Balance
at 12/31/2024
   
Valuation
Technique
  
Unobservable
Inputs
       
(% Unless Noted Otherwise)
 
        
Input Value(s)
    
Weighted
Average
 
Investments in Securities, at Value
 
Loan Participations and Assignments
 
$
542
 
 
Comparable Companies
  
EBITDA Multiple
 
 
X
 
 
 
13.750
 
  
 
— 
 
 
 
10,362
 
 
Discounted Cash Flow
  
Discount Rate
   
 
7.192-25.430
 
  
 
14.876
 
 
 
148
 
 
Expected Recovery
  
Recovery Rate
   
 
15.419
 
  
 
— 
 
 
 
981
 
 
Indicative Market Quotation
  
Broker Quote
   
 
82.000
 
  
 
— 
 
 
 
91
 
 
Other Valuation Techniques
(5)
  
— 
   
 
— 
 
  
 
— 
 
 
 
3,281
 
 
Proxy Pricing
  
Base Price
   
 
100.000
 
  
 
— 
 
 
 
407
 
 
Recent Transaction
  
Purchase Price
   
 
99.500
 
  
 
— 
 
 
 
3,613
 
 
Third Party Vendor
  
Broker Quote
   
 
99.188-100.250
 
  
 
99.666
 
Corporate Bonds & Notes
 
Industrials
 
 
11,365
 
 
Comparable Companies/
Discounted Cash Flow
  
Revenue Multiple/Discount
Rate
 
 
X/

 
 
1.000/9.750
 
  
 
— 
 
 
 
305
 
 
Indicative Market Quotation
  
Broker Quote
   
 
61.000
 
  
 
— 
 
 
 
264
 
 
Other Valuation Techniques
(5)
  
— 
   
 
— 
 
  
 
— 
 
U.S. Government Agencies
 
 
2,394
 
 
Discounted Cash Flow
  
Discount Rate
   
 
11.599
 
  
 
— 
 
Asset-Backed Securities
             
Other ABS
             
 
 
5,282
 
 
Discounted Cash Flow
  
Discount Rate
   
 
6.720-20.000
 
  
 
11.848
 
 
 
5,345
 
 
Recent Transaction
  
Purchase Price
   
 
100.850
 
  
 
— 
 
Common Stocks
 
Communication Services
 
 
6,609
 
 
Comparable Companies
  
EBITDA Multiple
 
 
X
 
 
 
4.640
 
  
 
— 
 
 
 
1,374
 
 
Discounted Cash Flow
  
Discount Rate
   
 
12.280
 
  
 
— 
 
 
 
86
 
 
Reference Instrument
  
Stock Price w/Liquidity Discount
   
 
10.000
 
  
 
— 
 
Consumer Discretionary
 
 
9
 
 
Discounted Cash Flow/
Comparable Companies
  
Revenue Multiple/
Discount Rate
 
 
%/
X

 
 
 
20.750/0.500
 
  
 
— 
 
Financials
 
 
3,755
 
 
Comparable Companies
  
EBITDA Multiple
 
 
X
 
 
 
4.600
 
  
 
— 
 
 
 
7
 
 
Other Valuation Techniques
(5)
  
— 
   
 
— 
 
  
 
— 
 
Health Care
 
 
12,600
 
 
Comparable Companies
  
EBITDA Multiple
 
 
X
 
 
 
13.750
 
  
 
— 
 
Industrials
 
 
1,058
 
 
Indicative Market Quotation
  
Broker Quote
 
$
 
 
 
 
1.130-25.125
 
  
 
2.927
 
 
 
156
 
 
Other Valuation Techniques
(5)
  
— 
   
 
— 
 
  
 
— 
 
Warrants
 
Communication Services
 
 
2,326
 
 
Recent Transaction
  
Purchase Price
 
$
 
 
 
 
13.000
 
  
 
— 
 
Financials
 
 
1
 
 
Option Pricing Model
  
Volatility
   
 
32.500
 
  
 
— 
 
Financial Derivative Instruments
 
- Assets
 
Over the counter
 
 
103
 
 
Indicative Market Quotation
  
Broker Quote
   
 
6.830
 
  
 
— 
 
 
 
 
             
Total
 
$
 72,464
 
           
 
 
 
             
 
(1)
Net Purchases and Settlements for Financial Derivative Instruments may include payments made or received upon entering into swap agreements to compensate for differences between the stated terms of the swap agreement and prevailing market conditions.
(2)
Any difference between Net Change in Unrealized Appreciation/(Depreciation) and Net Change in Unrealized Appreciation/(Depreciation) on Investments Held at December 31, 2024 may be due to an investment no longer held or categorized as Level 3 at period end.
(3)
Sector type updated from Utilities to Communication Services since prior fiscal year end.
(4)
Sector type updated from Industrials to Consumer Discretionary since prior fiscal year end.
(5)
Includes valuation techniques not defined in the Notes to Financial Statements as securities valued using such techniques are not considered significant to the Fund.
 
See Accompanying Notes  
 
SEMIANNUAL REPORT
 
  |     DECEMBER 31, 2024    
67
    

Schedule of Investments
 
PIMCO Income Strategy Fund II
 
   
 
(Amounts in thousands*, except number of shares, contracts, units and ounces, if any)
 
       
PRINCIPAL
AMOUNT
(000S)
       
MARKET
VALUE
(000S)
 
INVESTMENTS IN SECURITIES 101.8%
 
LOAN PARTICIPATIONS AND ASSIGNMENTS 32.3%
 
Advanz Pharma Corp.
 
7.559% (EUR003M + 4.500%) due 10/17/2031 ~
 
EUR
 
 
1,200
 
 
$
 
 
1,245
 
Aligned Data Centers International LP
 
8.447% (TSFR3M + 3.500%) due 05/16/2028 «~
 
$
 
 
3,300
 
   
 
3,287
 
Altice France SA
 
8.679% (EUR003M + 0.055%) due 08/15/2028 ~
 
EUR
 
 
99
 
   
 
84
 
10.147% due 08/15/2028 ~
 
$
 
 
1,395
 
   
 
1,124
 
AP Core Holdings LLC
 
9.971% due 09/01/2027 ~
   
 
14,235
 
   
 
 13,865
 
Barnes Group, Inc.
 
TBD% due 12/10/2031 ~
   
 
1,900
 
   
 
1,904
 
BDO U.S.A PC
 
9.524% due 08/31/2028 «~
   
 
2,514
 
   
 
2,529
 
Central Parent LLC
 
TBD% due 07/06/2029 ~
   
 
3,200
 
   
 
3,162
 
Clover Holdings 2 LLC
 
TBD% due 11/01/2029 ~µ
   
 
772
 
   
 
770
 
8.428% due 11/01/2031 ~
   
 
5,800
 
   
 
5,872
 
CoreWeave Compute Acquisition Co. LLC
 
TBD% (TSFR3M + 6.000%) due 05/16/2029 «~µ
   
 
9,100
 
   
 
9,125
 
Databricks, Inc.
 
TBD% due 12/20/2030 «µ
   
 
344
 
   
 
343
 
TBD% due 12/20/2030 «
   
 
1,556
 
   
 
1,548
 
Diamond Sports Group LLC
 
TBD% due 05/25/2026 «~
   
 
1,845
 
   
 
285
 
Endure Digital, Inc.
 
8.138% due 02/10/2028 «~
   
 
3,391
 
   
 
2,781
 
Envision Healthcare Corp.
 
11.382% due 07/20/2026 «~
   
 
735
 
   
 
735
 
12.507% due 11/03/2028 ~
   
 
12,856
 
   
 
13,049
 
EP Purchaser LLC
 
9.090% due 11/06/2028 ~
   
 
600
 
   
 
604
 
Finastra U.S.A., Inc.
 
TBD% due 09/13/2029 «~µ
   
 
103
 
   
 
103
 
TBD% due 09/13/2029 «~
   
 
989
 
   
 
1,005
 
First Brands Group LLC
 
9.847% due 03/30/2027 ~
   
 
627
 
   
 
591
 
Forward Air Corp.
 
9.085% due 12/19/2030 ~
   
 
3,600
 
   
 
3,619
 
Gateway Casinos & Entertainment Ltd.
 
TBD% due 12/18/2030
   
 
6,099
 
   
 
6,203
 
Hudson’s Bay Co.
 
TBD% due 04/03/2026
   
 
2,171
 
   
 
2,171
 
iHeartCommunications, Inc.
 
7.721% due 05/01/2026 ~
   
 
550
 
   
 
491
 
Ivanti Software, Inc.
 
9.121% due 12/01/2027 ~
   
 
9,105
 
   
 
7,466
 
J&J Ventures Gaming LLC
 
9.471% due 04/26/2028 «~
   
 
1,070
 
   
 
1,079
 
Lealand Finance Co. BV
 
7.471% due 06/30/2027 ~
   
 
88
 
   
 
45
 
8.472% due 12/31/2027 ~
   
 
895
 
   
 
360
 
Magenta Security Holdings LLC
 
10.835% due 07/27/2028 ~
   
 
113
 
   
 
116
 
11.595% due 07/27/2028 ~
   
 
119
 
   
 
110
 
Magenta Security Holdings LLC (5.500% PIK)
 
5.500% due 07/27/2028 ~(b)
   
 
529
 
   
 
186
 
Magenta Security Holdings LLC (6.250% PIK)
 
6.250% due 07/27/2028 ~(b)
   
 
152
 
   
 
92
 
MH SUB I LLC
 
TBD% due 12/11/2031 ~
   
 
1,900
 
   
 
1,886
 
MPH Acquisition Holdings LLC
 
9.026% due 09/01/2028 ~
   
 
9,200
 
   
 
7,941
 
Obol France 3 SAS
 
8.058% (TSFR3M + 4.750%) due 12/31/2028 ~
 
EUR
 
 
5,171
 
   
 
5,173
 
       
PRINCIPAL
AMOUNT
(000S)
       
MARKET
VALUE
(000S)
 
Ocs Group Holdings Ltd.
 
TBD% due 11/27/2031 «~
 
GBP
 
 
5,300
 
 
$
 
 
6,581
 
Poseidon Bidco SASU
 
7.683% (EUR003M + 5.000%) due 03/13/2030 ~
 
EUR
 
 
2,700
 
   
 
1,826
 
Project Alpha Intermediate Holding, Inc.
 
TBD% due 11/22/2032 ~
 
$
 
 
900
 
   
 
915
 
7.579% due 10/28/2030 ~
   
 
599
 
   
 
603
 
Promotora de Informaciones SA
 
8.439% (EUR003M + 5.220%) due 12/31/2026 ~
 
EUR
 
 
16,446
 
   
 
16,866
 
Promotora de Informaciones SA (5.000% PIK)
 
5.000% (EUR003M + 2.970%) due 06/30/2027 ~(b)
   
 
322
 
   
 
318
 
Sandisk Corp.
 
TBD% due 12/13/2031 ~
 
$
 
 
1,900
 
   
 
1,871
 
SCUR-Alpha 1503 GmbH
 
8.556% (EUR003M + 0.055%) due 03/29/2030 ~
 
EUR
 
 
2,100
 
   
 
2,147
 
10.085% due 03/29/2030 ~
 
$
 
 
3,243
 
   
 
3,101
 
Sophia LP
 
9.107% due 11/15/2032 ~
   
 
700
 
   
 
715
 
Specialty Building Products Holdings LLC
 
8.207% due 10/15/2028 ~
   
 
598
 
   
 
597
 
Steenbok Lux Finco 2 SARL
 
1TBD% due 06/30/2026 ~
 
EUR
 
 
23,012
 
   
 
7,663
 
Subcalidora 2 SARL
 
8.433% (EUR003M + 5.750%) due 08/14/2029 «~
   
 
5,900
 
   
 
6,127
 
Syniverse Holdings, Inc.
 
11.329% due 05/13/2027 ~
 
$
 
 
17,506
 
   
 
17,581
 
The Stepstone Group MidCo 2 GMBH
 
TBD% due 12/04/2031 ~
 
EUR
 
 
6,700
 
   
 
6,873
 
TBD% due 12/04/2031 ~
 
$
 
 
1,300
 
   
 
1,287
 
U.S. Renal Care, Inc.
 
9.471% due 06/20/2028 ~
   
 
18,057
 
   
 
16,959
 
Unicorn Bay
 
13.000% due 12/31/2026 «
 
HKD
 
 
44,305
 
   
 
5,710
 
Vantive Health LLC
 
TBD% due 07/23/2029 «µ
 
$
 
 
244
 
   
 
241
 
TBD% due 07/23/2031 «
   
 
1,356
 
   
 
1,334
 
Veritas U.S., Inc.
 
TBD% due 12/18/2027
   
 
203
 
   
 
204
 
TBD% due 12/09/2029
   
 
612
 
   
 
610
 
Veritiv Corp.
 
8.829% due 11/30/2030 ~
   
 
399
 
   
 
401
 
Wesco Aircraft Holdings, Inc.
 
13.153% (TSFR1M + 8.600%) due 02/01/2025 «~
   
 
6,695
 
   
 
7,167
 
Westmoreland Coal Co.
 
8.000% due 03/15/2029
   
 
1,625
 
   
 
1,016
 
Zuora, Inc.
 
TBD% due 12/13/2031 ~
   
 
1,900
 
   
 
1,895
 
       
 
 
 
Total Loan Participations and Assignments (Cost $223,229)
 
 
 211,557
 
 
 
 
 
CORPORATE BONDS & NOTES 32.4%
 
BANKING & FINANCE 7.1%
 
Adler Financing SARL
 
12.500% due 12/31/2028
 
EUR
 
 
4,753
 
   
 
5,092
 
Alamo Re Ltd.
 
15.534%
(T-BILL
1MO + 11.250%) due 06/08/2026 ~
 
$
 
 
300
 
   
 
318
 
Antares Holdings LP
 
6.350% due 10/23/2029 (j)
   
 
400
 
   
 
397
 
Armor Holdco, Inc.
 
8.500% due 11/15/2029 (j)
   
 
2,700
 
   
 
2,740
 
BOI Finance BV
 
7.500% due 02/16/2027
 
EUR
 
 
3,000
 
   
 
3,032
 
Cape Lookout Re Ltd.
 
12.314%
(T-BILL
1MO + 8.000%) due 04/05/2027 ~
 
$
 
 
800
 
   
 
833
 
       
PRINCIPAL
AMOUNT
(000S)
       
MARKET
VALUE
(000S)
 
Credit Suisse AG AT1 Claim
 
$
 
 
8,393
 
 
$
 
 
1,050
 
East Lane Re Ltd.
 
13.534%
(T-BILL
3MO + 9.250%) due 03/31/2026 ~
   
 
250
 
   
 
251
 
Everglades Re Ltd.
 
14.814%
(T-BILL
1MO + 10.500%) due 05/13/2031 ~
   
 
500
 
   
 
521
 
15.814%
(T-BILL
1MO + 11.500%) due 05/13/2031 ~
   
 
500
 
   
 
520
 
17.064%
(T-BILL
1MO + 12.750%) due 05/13/2031 ~
   
 
500
 
   
 
518
 
GSPA Monetization Trust
 
6.422% due 10/09/2029
   
 
2,059
 
   
 
2,044
 
Hannon Armstrong Sustainable Infrastructure Capital, Inc.
 
6.375% due 07/01/2034 (j)
   
 
800
 
   
 
780
 
Hestia Re Ltd.
 
14.364%
(T-BILL
1MO + 10.080%) due 04/22/2025 ~
   
 
704
 
   
 
639
 
Hudson Pacific Properties LP
 
3.950% due 11/01/2027 (j)
   
 
100
 
   
 
87
 
Integrity Re Ltd.
 
21.284%
(T-BILL
1MO + 17.000%) due 06/08/2026 ~
   
 
400
 
   
 
432
 
27.284%
(T-BILL
1MO + 23.000%) due 06/08/2026 ~
   
 
400
 
   
 
368
 
Intesa Sanpaolo SpA
 
6.625% due 06/20/2033 (j)
   
 
3,200
 
   
 
3,348
 
7.200% due 11/28/2033 (j)
   
 
2,100
 
   
 
2,273
 
Kennedy Wilson Europe Real Estate Ltd.
 
3.250% due 11/12/2025
 
EUR
 
 
316
 
   
 
325
 
Long Walk Reinsurance Ltd.
 
14.034%
(T-BILL
3MO + 9.750%) due 01/30/2031 ~
 
$
 
 
700
 
   
 
712
 
Marex Group PLC
 
6.404% due 11/04/2029 (j)
   
 
200
 
   
 
202
 
Polestar Re Ltd.
 
14.784%
(T-BILL
3MO + 10.500%) due 01/07/2028 ~
   
 
250
 
   
 
260
 
17.564%
(T-BILL
3MO + 13.250%) due 01/07/2027 ~
   
 
800
 
   
 
834
 
Sanders Re Ltd.
 
17.284%
(T-BILL
3MO + 13.000%) due 04/09/2029 ~
   
 
1,405
 
   
 
1,379
 
Synchrony Financial
 
5.935% due 08/02/2030 •(j)
   
 
1,400
 
   
 
1,414
 
Titanium 2l Bondco SARL
 
6.250% due 01/14/2031
 
EUR
 
 
7,027
 
   
 
2,478
 
Torrey Pines Re Ltd.
 
10.284%
(T-BILL
1MO + 6.000%) due 06/07/2032 ~
 
$
 
 
250
 
   
 
263
 
11.534%
(T-BILL
1MO + 7.250%) due 06/07/2032 ~
   
 
250
 
   
 
258
 
Uniti Group LP
 
6.000% due 01/15/2030 (j)
   
 
9,565
 
   
 
8,411
 
6.500% due 02/15/2029 (j)
   
 
2,900
 
   
 
2,635
 
Ursa Re Ltd.
 
13.564%
(T-BILL
3MO + 9.250%) due 12/07/2028 ~
   
 
800
 
   
 
848
 
Voyager Aviation Holdings LLC
 
8.500% due 05/09/2026 ^«(c)
   
 
3,728
 
   
 
0
 
Winston RE Ltd.
 
16.064%
(T-BILL
3MO + 11.750%) due 02/26/2031 ~
   
 
600
 
   
 
620
 
Yosemite Re Ltd.
 
14.879%
(T-BILL
3MO + 10.595%) due 06/06/2025 ~
   
 
760
 
   
 
781
 
       
 
 
 
       
 
 46,663
 
       
 
 
 
INDUSTRIALS 19.6%
 
Altice France Holding SA
 
8.000% due 05/15/2027
 
EUR
 
 
5,500
 
   
 
1,544
 
10.500% due 05/15/2027
 
$
 
 
4,300
 
   
 
1,274
 
 
       
68
 
PIMCO CLOSED-END FUNDS
     See Accompanying Notes  

     
December 31, 2024
 
(Unaudited)
 
       
PRINCIPAL
AMOUNT
(000S)
       
MARKET
VALUE
(000S)
 
Altice France SA
 
3.375% due 01/15/2028
 
EUR
 
 
1,100
 
 
$
 
 
866
 
4.000% due 07/15/2029
   
 
2,800
 
   
 
2,205
 
5.125% due 01/15/2029
 
$
 
 
600
 
   
 
455
 
5.500% due 01/15/2028
   
 
4,197
 
   
 
3,110
 
5.500% due 10/15/2029
   
 
400
 
   
 
302
 
5.875% due 02/01/2027
 
EUR
 
 
1,100
 
   
 
918
 
8.125% due 02/01/2027
 
$
 
 
700
 
   
 
568
 
Boeing Co.
 
6.388% due 05/01/2031 (j)
   
 
800
 
   
 
837
 
Carvana Co. (11.000% Cash or 13.000% PIK)
 
11.000% due 06/01/2030 (b)
   
 
771
 
   
 
810
 
Carvana Co. (14.000% PIK)
 
14.000% due 06/01/2031 (b)(j)
   
 
1,533
 
   
 
1,758
 
CVS Pass-Through Trust
 
7.507% due 01/10/2032 (j)
   
 
567
 
   
 
597
 
DISH DBS Corp.
 
5.250% due 12/01/2026
   
 
7,000
 
   
 
6,376
 
5.750% due 12/01/2028
   
 
7,260
 
   
 
6,221
 
Ecopetrol SA
 
7.750% due 02/01/2032
   
 
3,700
 
   
 
3,594
 
8.375% due 01/19/2036 (j)
   
 
220
 
   
 
212
 
Exela Intermediate LLC (5.750% Cash and 5.750% PIK)
 
11.500% due 04/15/2026 (b)
   
 
79
 
   
 
13
 
Ford Motor Co.
 
7.700% due 05/15/2097 (j)
   
 
6,455
 
   
 
6,692
 
GN Bondco LLC
 
9.500% due 10/15/2031 (j)
   
 
400
 
   
 
422
 
HCA, Inc.
 
7.500% due 11/15/2095 (j)
   
 
1,000
 
   
 
1,055
 
IHO Verwaltungs GmbH (7.750% Cash or 8.500% PIK)
 
7.750% due 11/15/2030 (b)
   
 
400
 
   
 
400
 
Intelsat Jackson Holdings SA
 
6.500% due 03/15/2030 (j)
   
 
8,648
 
   
 
7,998
 
JetBlue Airways Corp.
       
9.875% due 09/20/2031 (j)
   
 
6,150
 
   
 
6,541
 
LABL, Inc.
 
8.625% due 10/01/2031 (j)
   
 
400
 
   
 
370
 
New Albertsons LP
 
6.570% due 02/23/2028
   
 
6,800
 
   
 
6,811
 
Newfold Digital Holdings Group, Inc.
 
6.000% due 02/15/2029 «
   
 
900
 
   
 
549
 
11.750% due 10/15/2028 «
   
 
500
 
   
 
440
 
Nissan Motor Co. Ltd.
 
4.810% due 09/17/2030 (j)
   
 
5,500
 
   
 
5,174
 
Noble Finance LLC
 
8.000% due 04/15/2030
   
 
900
 
   
 
910
 
Petroleos Mexicanos
 
6.700% due 02/16/2032 (j)
   
 
1,732
 
   
 
1,508
 
6.840% due 01/23/2030 (j)
   
 
800
 
   
 
731
 
8.750% due 06/02/2029 (j)
   
 
1,416
 
   
 
1,420
 
Prime Healthcare Services, Inc.
 
9.375% due 09/01/2029 (j)
   
 
1,400
 
   
 
1,363
 
Rivian Holdings LLC
 
10.502% due 10/15/2026 •
   
 
3,730
 
   
 
3,757
 
Russian Railways Via RZD Capital PLC
 
7.487% due 03/25/2031 ^(c)
 
GBP
 
 
1,300
 
   
 
1,139
 
Topaz Solar Farms LLC
 
4.875% due 09/30/2039 (j)
 
$
 
 
1,661
 
   
 
1,553
 
5.750% due 09/30/2039 (j)
   
 
3,991
 
   
 
3,892
 
U.S. Renal Care, Inc.
 
10.625% due 06/28/2028
   
 
1,704
 
   
 
1,461
 
Vale SA
 
0.000% due 12/29/2049 ~(h)
 
BRL
 
 
110,000
 
   
 
6,316
 
Venture Global LNG, Inc.
 
9.500% due 02/01/2029 (j)
 
$
 
 
2,725
 
   
 
3,014
 
9.875% due 02/01/2032 (j)
   
 
1,750
 
   
 
1,921
 
Viridien
 
7.750% due 04/01/2027
 
EUR
 
 
3,900
 
   
 
4,041
 
8.750% due 04/01/2027 (j)
 
$
 
 
2,956
 
   
 
2,910
 
Wesco Aircraft Holdings, Inc. (7.500% Cash and 3.000% PIK)
 
10.500% due 11/15/2026 ^«(b)(c)
   
 
27,315
 
   
 
 22,558
 
       
PRINCIPAL
AMOUNT
(000S)
       
MARKET
VALUE
(000S)
 
Yinson Boronia Production BV
 
8.947% due 07/31/2042
 
$
 
 
1,200
 
 
$
 
 
1,253
 
YPF Energia Electrica SA
 
7.875% due 10/16/2032
   
 
700
 
   
 
693
 
       
 
 
 
       
 
 128,552
 
       
 
 
 
UTILITIES 5.7%
 
Chile Electricity Lux MPC SARL
 
5.580% due 10/20/2035
   
 
1,100
 
   
 
1,070
 
FORESEA Holding SA
 
7.500% due 06/15/2030 (j)
   
 
1,171
 
   
 
1,129
 
NGD Holdings BV
 
6.750% due 12/31/2026
   
 
303
 
   
 
239
 
Northwestern Bell Telephone
 
7.750% due 05/01/2030
   
 
12,625
 
   
 
10,671
 
Oi SA (10.000% Cash or 7.500% Cash and 6.000% PIK)
 
10.000% due 06/30/2027 (b)
   
 
12,498
 
   
 
11,259
 
Oi SA (8.500% PIK)
 
8.500% due 12/31/2028 (b)
   
 
27,036
 
   
 
3,008
 
Pacific Gas & Electric Co.
 
4.750% due 02/15/2044 (j)
   
 
3,692
 
   
 
3,162
 
Peru LNG SRL
 
5.375% due 03/22/2030
   
 
7,187
 
   
 
6,628
 
       
 
 
 
       
 
37,166
 
       
 
 
 
Total Corporate Bonds & Notes (Cost $250,888)
 
 
 212,381
 
 
 
 
 
CONVERTIBLE BONDS & NOTES 0.4%
 
INDUSTRIALS 0.4%
 
DISH Network Corp.
 
3.375% due 08/15/2026
   
 
3,400
 
   
 
2,847
 
       
 
 
 
Total Convertible Bonds & Notes (Cost $3,400)
 
 
2,847
 
 
 
 
 
MUNICIPAL BONDS & NOTES 1.4%
 
MICHIGAN 0.2%
 
Detroit, Michigan General Obligation Bonds, Series 2014
 
4.000% due 04/01/2044
   
 
2,100
 
   
 
1,625
 
       
 
 
 
PUERTO RICO 0.5%
 
Commonwealth of Puerto Rico Bonds, Series 2022
 
0.000% due 11/01/2051
   
 
4,970
 
   
 
3,087
 
       
 
 
 
WEST VIRGINIA 0.7%
 
Tobacco Settlement Finance Authority, West Virginia Revenue Bonds, Series 2007
 
0.000% due 06/01/2047 (e)
   
 
45,700
 
   
 
4,258
 
       
 
 
 
Total Municipal Bonds & Notes (Cost $9,524)
 
 
8,970
 
 
 
 
 
U.S. GOVERNMENT AGENCIES 2.2%
 
Fannie Mae
 
1.567% due 01/25/2040 •(a)
   
 
94
 
   
 
8
 
3.500% due 02/25/2042 (a)
   
 
233
 
   
 
18
 
4.500% due 11/25/2042 (a)(j)
   
 
545
 
   
 
57
 
Freddie Mac
 
0.000% due 09/15/2035 •(j)
   
 
776
 
   
 
615
 
0.700% due 11/25/2055 ~(a)
   
 
32,518
 
   
 
1,955
 
3.000% due 02/15/2033 (a)
   
 
555
 
   
 
37
 
3.500% due 12/15/2032 (a)(j)
   
 
785
 
   
 
74
 
5.992% due 11/25/2055 «~
   
 
7,886
 
   
 
5,072
 
12.233% due 12/25/2027 •
   
 
2,226
 
   
 
2,287
 
12.369% due 11/25/2041 •
   
 
3,800
 
   
 
4,122
 
Ginnie Mae
 
3.500% due 06/20/2042 - 10/20/2042 (a)
   
 
133
 
   
 
13
 
       
PRINCIPAL
AMOUNT
(000S)
       
MARKET
VALUE
(000S)
 
4.000% due 10/16/2042 - 10/20/2042 (a)
 
$
 
 
98
 
 
$
 
 
9
 
       
 
 
 
Total U.S. Government Agencies (Cost $14,724)
 
 
 14,267
 
 
 
 
 
NON-AGENCY
MORTGAGE-BACKED SECURITIES 11.2%
 
Atrium Hotel Portfolio Trust
 
6.195% due 12/15/2036 •
   
 
1,700
 
   
 
1,656
 
6.645% due 12/15/2036 •
   
 
3,200
 
   
 
3,046
 
Banc of America Funding Trust
 
5.100% due 01/20/2047 ~
   
 
302
 
   
 
257
 
6.000% due 01/25/2037
   
 
2,265
 
   
 
1,957
 
BCAP LLC Trust
 
0.000% due 05/26/2037 ~
   
 
708
 
   
 
335
 
3.750% due 08/28/2037 ~
   
 
866
 
   
 
852
 
4.475% due 03/26/2037 þ
   
 
602
 
   
 
891
 
4.704% due 09/26/2036 ~
   
 
2,821
 
   
 
2,533
 
4.884% due 07/26/2037 ~
   
 
3,853
 
   
 
3,521
 
5.750% due 12/26/2035 ~
   
 
1,511
 
   
 
941
 
6.250% due 11/26/2036
   
 
2,110
 
   
 
1,539
 
6.279% due 08/26/2037 ~
   
 
8,338
 
   
 
5,856
 
Bear Stearns
ALT-A
Trust
 
4.411% due 09/25/2047 ~
   
 
3,492
 
   
 
1,705
 
4.787% due 11/25/2036 ~
   
 
254
 
   
 
131
 
4.916% due 11/25/2035 ~
   
 
2,670
 
   
 
1,760
 
4.953% due 01/25/2036 •
   
 
362
 
   
 
339
 
5.420% due 09/25/2035 ~
   
 
200
 
   
 
98
 
Braemar Hotels & Resorts Trust
 
6.970% due 06/15/2035 •
   
 
1,400
 
   
 
1,384
 
CALI Mortgage Trust
 
3.957% due 03/10/2039 (j)
   
 
3,100
 
   
 
2,788
 
CD Mortgage Trust
 
5.688% due 10/15/2048
   
 
76
 
   
 
70
 
Chase Mortgage Finance Trust
 
5.023% due 12/25/2035 ~
   
 
3
 
   
 
3
 
5.500% due 05/25/2036
   
 
1
 
   
 
0
 
Citicorp Mortgage Securities Trust
 
5.500% due 04/25/2037
   
 
8
 
   
 
7
 
6.000% due 09/25/2037
   
 
227
 
   
 
225
 
Colony Mortgage Capital Ltd.
 
7.568% due 11/15/2038 •
   
 
1,200
 
   
 
1,052
 
Countrywide Alternative Loan Resecuritization Trust
 
6.000% due 05/25/2036
   
 
1,372
 
   
 
771
 
6.000% due 08/25/2037 ~
   
 
691
 
   
 
356
 
Countrywide Alternative Loan Trust
 
5.500% due 03/25/2035
   
 
199
 
   
 
82
 
5.500% due 01/25/2036
   
 
246
 
   
 
136
 
5.750% due 01/25/2035
   
 
100
 
   
 
97
 
5.750% due 02/25/2035
   
 
168
 
   
 
111
 
5.750% due 12/25/2036
   
 
545
 
   
 
207
 
5.865% due 04/25/2036 ~
   
 
251
 
   
 
224
 
6.000% due 02/25/2035
   
 
215
 
   
 
176
 
6.000% due 04/25/2036
   
 
344
 
   
 
161
 
6.000% due 04/25/2037
   
 
1,182
 
   
 
531
 
6.250% due 11/25/2036
   
 
390
 
   
 
287
 
6.250% due 12/25/2036 •
   
 
397
 
   
 
164
 
6.500% due 08/25/2036
   
 
369
 
   
 
113
 
Countrywide Home Loan Mortgage Pass-Through Trust
 
5.033% due 03/25/2035 •
   
 
1,727
 
   
 
1,503
 
6.000% due 07/25/2037
   
 
1,149
 
   
 
486
 
6.250% due 09/25/2036
   
 
322
 
   
 
120
 
Credit Suisse First Boston Mortgage-Backed
Pass-Through
Certificates
 
6.000% due 11/25/2035
   
 
199
 
   
 
147
 
Credit Suisse Mortgage Capital Certificates
 
5.461% due 10/26/2036 ~
   
 
4,490
 
   
 
3,871
 
Credit Suisse Mortgage Capital Mortgage-Backed Trust
 
5.750% due 04/25/2036
   
 
98
 
   
 
51
 
9.044% due 07/15/2032 •
   
 
5,379
 
   
 
5,271
 
DBGS Mortgage Trust
 
6.812% due 10/15/2036 •
   
 
2,390
 
   
 
1,982
 
First Horizon Mortgage Pass-Through Trust
 
0.000% due 11/25/2035 ~
   
 
1
 
   
 
0
 
5.164% due 05/25/2037 ~
   
 
122
 
   
 
51
 
 
See Accompanying Notes  
 
SEMIANNUAL REPORT
 
  |     DECEMBER 31, 2024    
69
    

Schedule of Investments
 
PIMCO Income Strategy Fund II
 
(Cont.)
   
 
       
PRINCIPAL
AMOUNT
(000S)
       
MARKET
VALUE
(000S)
 
Hilton USA Trust
 
2.828% due 11/05/2035 (j)
 
$
 
 
800
 
 
$
 
 
625
 
IndyMac IMSC Mortgage Loan Trust
 
6.500% due 07/25/2037
   
 
3,454
 
   
 
1,236
 
JP Morgan Alternative Loan Trust
 
4.156% due 03/25/2037 ~
   
 
449
 
   
 
357
 
4.316% due 05/25/2036 ~
   
 
740
 
   
 
415
 
4.772% due 03/25/2036 ~
   
 
653
 
   
 
454
 
JP Morgan Chase Commercial Mortgage Securities Trust
 
6.015% due 07/05/2033 •(j)
   
 
2,275
 
   
 
2,049
 
8.695% due 02/15/2035 •
   
 
3,538
 
   
 
3,422
 
JP Morgan Mortgage Trust
 
5.624% due 02/25/2036 ~
   
 
122
 
   
 
82
 
6.258% due 10/25/2035 ~
   
 
39
 
   
 
38
 
6.500% due 09/25/2035
   
 
31
 
   
 
19
 
Lehman Mortgage Trust
 
6.000% due 07/25/2037
   
 
108
 
   
 
96
 
6.500% due 09/25/2037
   
 
1,741
 
   
 
540
 
Lehman XS Trust
 
4.893% due 06/25/2047 •
   
 
724
 
   
 
742
 
MASTR Asset Securitization Trust
 
6.500% due 11/25/2037
   
 
326
 
   
 
65
 
Merrill Lynch Mortgage Investors Trust
 
4.273% due 03/25/2036 ~
   
 
860
 
   
 
417
 
Morgan Stanley Bank of America Merrill Lynch Trust
 
3.708% due 05/15/2046 ~
   
 
604
 
   
 
567
 
Morgan Stanley Capital Trust
 
9.045% due 11/15/2034 •
   
 
2,400
 
   
 
2,305
 
New Orleans Hotel Trust
 
8.134% due 04/15/2032 •
   
 
1,300
 
   
 
1,233
 
Nomura Asset Acceptance Corp. Alternative Loan Trust
 
5.476% due 05/25/2035 þ
   
 
6
 
   
 
3
 
Residential Accredit Loans, Inc. Trust
 
4.535% due 12/26/2034 ~
   
 
467
 
   
 
162
 
6.000% due 08/25/2036
   
 
120
 
   
 
99
 
Residential Asset Securitization Trust
 
5.750% due 02/25/2036
   
 
770
 
   
 
282
 
6.000% due 07/25/2037
   
 
1,319
 
   
 
489
 
6.250% due 09/25/2037
   
 
2,475
 
   
 
989
 
Residential Funding Mortgage Securities, Inc. Trust
 
4.733% due 09/25/2035 ~
   
 
420
 
   
 
321
 
Structured Adjustable Rate Mortgage Loan Trust
 
4.529% due 01/25/2036 ~
   
 
1,179
 
   
 
654
 
5.660% due 11/25/2036 ~
   
 
951
 
   
 
720
 
SunTrust Adjustable Rate Mortgage Loan Trust
 
5.748% due 02/25/2037 ~
   
 
60
 
   
 
52
 
WaMu Mortgage Pass-Through Certificates Trust
 
3.879% due 05/25/2037 ~
   
 
374
 
   
 
316
 
4.002% due 10/25/2036 ~
   
 
274
 
   
 
236
 
4.060% due 02/25/2037 ~
   
 
222
 
   
 
187
 
5.020% due 07/25/2037 ~
   
 
393
 
   
 
346
 
WSTN Trust
 
7.690% due 07/05/2037 ~(j)
   
 
1,400
 
   
 
1,427
 
8.455% due 07/05/2037 ~
   
 
1,400
 
   
 
1,433
 
9.835% due 07/05/2037 ~
   
 
1,100
 
   
 
1,111
 
       
 
 
 
Total
Non-Agency
Mortgage-Backed Securities (Cost $79,794)
 
 
 73,333
 
 
 
 
 
ASSET-BACKED SECURITIES 4.8%
 
HOME EQUITY OTHER 2.1%
 
Argent Securities Trust
 
4.833% due 03/25/2036 •
   
 
2,902
 
   
 
1,573
 
Bear Stearns Asset-Backed Securities Trust
 
4.557% due 10/25/2036 •
   
 
1,192
 
   
 
1,135
 
Citigroup Mortgage Loan Trust
 
4.753% due 12/25/2036 •(j)
   
 
10,631
 
   
 
3,855
 
4.773% due 12/25/2036 •
   
 
1,208
 
   
 
656
 
Fremont Home Loan Trust
 
4.603% due 01/25/2037 •
   
 
10,681
 
   
 
4,798
 
Home Equity Mortgage Loan Asset-Backed Trust
 
4.613% due 07/25/2037 •
   
 
2,169
 
   
 
1,174
 
       
PRINCIPAL
AMOUNT
(000S)
       
MARKET
VALUE
(000S)
 
Merrill Lynch Mortgage Investors Trust
 
4.773% due 04/25/2037 •
 
$
 
 
346
 
 
$
 
 
172
 
Morgan Stanley Mortgage Loan Trust
 
6.250% due 02/25/2037 ~
   
 
372
 
   
 
206
 
       
 
 
 
       
 
 13,569
 
       
 
 
 
WHOLE LOAN COLLATERAL 0.0%
 
Bear Stearns Asset-Backed Securities Trust
 
6.500% due 10/25/2036
   
 
341
 
   
 
124
 
       
 
 
 
OTHER ABS 2.7%
 
Adagio CLO DAC
 
0.000% due 04/30/2031 ~
 
EUR
 
 
1,800
 
   
 
535
 
Apidos CLO
 
0.000% due 01/20/2031 ~
 
$
 
 
4,500
 
   
 
1,521
 
Avoca CLO DAC
 
0.000% due 07/15/2032 ~
 
EUR
 
 
2,230
 
   
 
1,663
 
Belle Haven ABS CDO Ltd.
 
8.250% due 07/05/2046 •
 
$
 
 
180,259
 
   
 
448
 
CIFC Funding Ltd.
 
0.000% due 04/24/2030 ~
   
 
2,400
 
   
 
623
 
0.010% due 10/22/2031 ~
   
 
1,500
 
   
 
90
 
Cork Street CLO DAC
 
0.000% due 11/27/2028 ~
 
EUR
 
 
621
 
   
 
114
 
KKR CLO Ltd.
 
0.000% due 04/17/2037 ~
 
$
 
 
3,000
 
   
 
1,959
 
Magnetite Ltd.
 
0.000% due 01/15/2028 ~
   
 
5,650
 
   
 
276
 
Marlette Funding Trust
 
0.000% due 09/17/2029 «(e)
   
 
7
 
   
 
14
 
0.000% due 03/15/2030 «(e)
   
 
6
 
   
 
57
 
SLM Student Loan EDC Repackaging Trust
 
0.000% due 10/28/2029 «(e)
   
 
1
 
   
 
620
 
SLM Student Loan Trust
 
0.000% due 01/25/2042 «(e)
   
 
4
 
   
 
944
 
SMB Private Education Loan Trust
 
0.000% due 09/18/2046 «(e)
   
 
1
 
   
 
359
 
0.000% due 10/15/2048 «(e)
   
 
1
 
   
 
266
 
SoFi Professional Loan Program LLC
 
0.000% due 09/25/2040 «(e)
   
 
1,758
 
   
 
155
 
Taberna Preferred Funding Ltd.
 
5.176% due 12/05/2036 •
   
 
4,210
 
   
 
3,705
 
5.196% due 08/05/2036 •
   
 
4,846
 
   
 
4,385
 
       
 
 
 
       
 
17,734
 
       
 
 
 
Total Asset-Backed Securities (Cost $67,686)
 
 
 31,427
 
 
 
 
 
SOVEREIGN ISSUES 5.4%
 
Argentina Government International Bond
 
0.750% due 07/09/2030 þ
   
 
3,481
 
   
 
2,535
 
1.000% due 07/09/2029
   
 
683
 
   
 
556
 
3.500% due 07/09/2041 þ
   
 
5,512
 
   
 
3,456
 
4.125% due 07/09/2035 þ
   
 
3,741
 
   
 
2,423
 
4.125% due 07/09/2046 þ
   
 
115
 
   
 
77
 
5.000% due 01/09/2038 þ
   
 
11,605
 
   
 
8,135
 
Dominican Republic Central Bank Notes
 
13.000% due 12/05/2025
 
DOP
 
 
141,200
 
   
 
2,364
 
13.000% due 01/30/2026
   
 
111,700
 
   
 
1,878
 
El Salvador Government International Bond
 
9.250% due 04/17/2030
 
$
 
 
2,400
 
   
 
2,547
 
9.650% due 11/21/2054
   
 
1,400
 
   
 
1,478
 
Ghana Government International Bond
 
0.000% due 07/03/2026 (e)
   
 
42
 
   
 
39
 
0.000% due 01/03/2030 (e)
   
 
77
 
   
 
60
 
5.000% due 07/03/2029 þ
   
 
315
 
   
 
272
 
5.000% due 07/03/2035 þ
   
 
452
 
   
 
319
 
Romania Government International Bond
 
5.125% due 09/24/2031
 
EUR
 
 
1,400
 
   
 
1,419
 
5.250% due 05/30/2032
   
 
800
 
   
 
810
 
5.625% due 05/30/2037
   
 
900
 
   
 
895
 
Turkey Government International Bond
 
49.430% (BISTREFI) due 09/06/2028 ~
 
TRY
 
 
163,600
 
   
 
4,576
 
       
PRINCIPAL
AMOUNT
(000S)
       
MARKET
VALUE
(000S)
 
50.485% (BISTREFI) due 05/20/2026 ~
 
TRY
 
 
200
 
 
$
 
 
6
 
50.485% (BISTREFI) due 08/19/2026 ~
   
 
200
 
   
 
6
 
50.485% (BISTREFI) due 05/17/2028 ~
   
 
32,800
 
   
 
915
 
Ukraine Government International Bond
 
0.000% due 02/01/2030 þ(g)
 
$
 
 
33
 
   
 
18
 
0.000% due 02/01/2034 þ(g)
   
 
122
 
   
 
51
 
0.000% due 02/01/2035 þ(g)
   
 
103
 
   
 
61
 
0.000% due 02/01/2036 þ(g)
   
 
86
 
   
 
51
 
1.750% due 02/01/2034 þ
   
 
150
 
   
 
85
 
1.750% due 02/01/2035 þ
   
 
210
 
   
 
116
 
1.750% due 02/01/2036 þ
   
 
240
 
   
 
130
 
Venezuela Government International Bond
 
6.000% due 06/30/2049 ^
   
 
248
 
   
 
30
 
9.250% due 09/15/2027 ^(c)
   
 
315
 
   
 
51
 
       
 
 
 
Total Sovereign Issues (Cost $32,609)
 
 
35,359
 
 
 
 
 
       
SHARES
           
COMMON STOCKS 9.5%
 
COMMUNICATION SERVICES 2.9%
 
Clear Channel Outdoor Holdings, Inc. (d)
   
 
549,096
 
   
 
752
 
iHeartMedia, Inc. ‘A’ (d)
   
 
129,909
 
   
 
257
 
iHeartMedia, Inc. ‘B’ «(d)
   
 
100,822
 
   
 
180
 
Oi SA (d)
   
 
4,682,504
 
   
 
1,016
 
Promotora de Informaciones SA ‘A’ (d)
   
 
258,261
 
   
 
80
 
Syniverse Holdings, Inc. «(i)
   
 
2,713,399
 
   
 
2,685
 
Windstream Units «(d)
   
 
565,698
 
   
 
13,743
 
       
 
 
 
       
 
18,713
 
       
 
 
 
CONSUMER DISCRETIONARY 0.0%
 
West Marine «(d)(i)
   
 
2,750
 
   
 
17
 
       
 
 
 
CONSUMER STAPLES 0.0%
 
Steinhoff International Holdings NV «(d)(i)
   
 
24,971,388
 
   
 
0
 
       
 
 
 
FINANCIALS 2.3%
 
Banca Monte dei Paschi di Siena SpA
   
 
1,043,000
 
   
 
7,353
 
Intelsat Emergence SA «(i)
   
 
233,715
 
   
 
7,718
 
MNEQ Holdings, Inc. «(d)(i)
   
 
3,425
 
   
 
14
 
       
 
 
 
       
 
15,085
 
       
 
 
 
HEALTH CARE 3.9%
 
Amsurg Equity «(d)(i)
   
 
563,629
 
   
 
25,824
 
       
 
 
 
INDUSTRIALS 0.4%
 
Clover Holdings, Inc. «(d)(i)
   
 
13,544
 
   
 
278
 
Drillco Holding Lux SA «(i)
   
 
66,318
 
   
 
1,667
 
Forsea Holding SA «
   
 
27,587
 
   
 
693
 
Westmoreland Mining Holdings «(d)(i)
   
 
52,802
 
   
 
59
 
Westmoreland Mining LLC «(d)(i)
 
 
53,267
 
   
 
186
 
       
 
 
 
       
 
2,883
 
       
 
 
 
Total Common Stocks (Cost $60,523)
 
 
 62,522
 
 
 
 
 
WARRANTS 0.7%
 
COMMUNICATION SERVICES 0.7%
 
Windstream Holdings II LLC - Exp. 10/25/2059 «
 
 
372,118
 
   
 
4,837
 
       
 
 
 
 
       
70
 
PIMCO CLOSED-END FUNDS
  
 
See Accompanying Notes
 

     
December 31, 2024
 
(Unaudited)
 
       
SHARES
       
MARKET
VALUE
(000S)
 
CONSUMER DISCRETIONARY 0.0%
 
West Marine - Exp. 09/08/2028 «
   
 
357
 
 
$
 
 
0
 
       
 
 
 
FINANCIALS 0.0%
 
Intelsat Emergence SA - Exp. 02/17/2027 «
   
 
401
 
   
 
1
 
       
 
 
 
Total Warrants (Cost $10,226)
 
 
 4,838
 
 
 
 
 
PREFERRED SECURITIES 0.8%
 
BANKING & FINANCE 0.5%
 
ADLER Group SA «(d)
   
 
1,253,950
 
   
 
0
 
AGFC Capital Trust
 
6.668% (US0003M + 1.750%) due 01/15/2067 ~(j)
   
 
1,800,000
 
   
 
1,275
 
Brighthouse Holdings LLC
 
6.500% due 07/27/2037 þ(h)
   
 
70,000
 
   
 
61
 
Farm Credit Bank of Texas
 
5.700% due 09/15/2025 •(h)
   
 
1,000,000
 
   
 
993
 
Stichting AK Rabobank Certificaten
 
6.500% due 12/29/2049 þ(h)
   
 
666,300
 
   
 
767
 
       
 
 
 
       
 
3,096
 
       
 
 
 
INDUSTRIALS 0.3%
 
SVB Financial Trust
 
0.000% due 11/07/2032 (e)
   
 
19,120
 
   
 
0
 
       
SHARES
       
MARKET
VALUE
(000S)
 
11.000% due 11/07/2032
   
 
3,903
 
 
$
 
 
1,952
 
       
 
 
 
       
 
1,952
 
       
 
 
 
Total Preferred Securities (Cost $5,317)
 
 
5,048
 
 
 
 
 
REAL ESTATE INVESTMENT TRUSTS 0.6%
 
REAL ESTATE 0.6%
 
Uniti Group, Inc.
   
 
203,351
 
   
 
1,118
 
VICI Properties, Inc.
   
 
89,142
 
   
 
2,604
 
       
 
 
 
Total Real Estate Investment Trusts (Cost $1,834)
 
 
3,722
 
 
 
 
 
       
PRINCIPAL
AMOUNT
(000S)
           
SHORT-TERM INSTRUMENTS 0.1%
 
U.S. TREASURY BILLS 0.1%
 
4.537% due 01/30/2025 (e)(f)
 
$
 
 
637
 
   
 
635
 
       
 
 
 
Total Short-Term Instruments (Cost $635)
     
 
635
 
 
 
 
 
       
Total Investments in Securities (Cost $760,389)
 
 
 666,906
 
 
 
 
 
       
SHARES
       
MARKET
VALUE
(000S)
 
INVESTMENTS IN AFFILIATES 11.8%
 
SHORT-TERM INSTRUMENTS 11.8%
 
CENTRAL FUNDS USED FOR CASH MANAGEMENT PURPOSES 11.8%
 
PIMCO Short-Term
Floating NAV Portfolio III
   
 
7,957,973
 
 
$
 
 
77,487
 
       
 
 
 
Total Short-Term Instruments (Cost $77,434)
       
 
77,487
 
 
 
 
 
       
Total Investments in Affiliates (Cost $77,434)
       
 
77,487
 
 
Total Investments 113.6% (Cost $837,823)
     
$
 
 
 744,393
 
Financial Derivative
Instruments (k)(l) 0.3%
       
(Cost or Premiums, net $(8,363))
 
   
 
1,898
 
Other Assets and Liabilities, net (13.9)%
 
 
(90,831
 
 
 
 
Net Assets Applicable to Common Shareholders 100.0%
 
 
$
 
 
655,460
 
       
 
 
 
NOTES TO SCHEDULE OF INVESTMENTS:
 
*
A zero balance may reflect actual amounts rounding to less than one thousand.
 
^
Security is in default.
 
«
Security valued using significant unobservable inputs (Level 3).
 
µ
All or a portion of this amount represents unfunded loan commitments. The interest rate for the unfunded portion will be determined at the time of funding. See Note 4, Securities and Other Investments, in the Notes to Financial Statements for more information regarding unfunded loan commitments.
 
~
Variable or Floating rate security. Rate shown is the rate in effect as of period end. Certain variable rate securities are not based on a published reference rate and spread, rather are determined by the issuer or agent and are based on current market conditions. Reference rate is as of reset date, which may vary by security. These securities may not indicate a reference rate and/or spread in their description.
 
Rate shown is the rate in effect as of period end. The rate may be based on a fixed rate, a capped rate or a floor rate and may convert to a variable or floating rate in the future. These securities do not indicate a reference rate and spread in their description.
 
þ
Coupon represents a rate which changes periodically based on a predetermined schedule or event. Rate shown is the rate in effect as of period end.
 
(a)
Security is an Interest Only (“IO”) or IO Strip.
 
(b)
Payment
in-kind
security.
 
(c)
Security is not accruing income as of the date of this report.
 
(d)
Security did not produce income within the last twelve months.
 
(e)
Zero coupon security.
 
(f)
Coupon represents a yield to maturity.
 
(g)
Security becomes interest bearing at a future date.
 
(h)
Perpetual maturity; date shown, if applicable, represents next contractual call date.
(i) RESTRICTED SECURITIES:
 
Issuer Description
                
Acquisition
Date
   
Cost
   
Market
Value
   
Market Value
as Percentage
of Net Assets
Applicable
to Common
Shareholders
 
Amsurg Equity
      
 
11/02/2023 - 11/06/2023
 
 
$
 23,551
 
 
$
 25,824
 
 
 
3.94
Clover Holdings, Inc.
      
 
12/09/2024
 
 
 
203
 
 
 
278
 
 
 
0.04
 
Drillco Holding Lux SA
      
 
06/08/2023
 
 
 
1,326
 
 
 
1,667
 
 
 
0.25
 
Intelsat Emergence SA
      
 
06/19/2017 - 02/23/2024
 
 
 
16,395
 
 
 
7,718
 
 
 
1.17
 
MNEQ Holdings, Inc.
      
 
03/16/2023 - 03/29/2023
 
 
 
38
 
 
 
14
 
 
 
0.00
 
Steinhoff International Holdings NV
      
 
06/30/2023 - 10/30/2023
 
 
 
0
 
 
 
0
 
 
 
0.00
 
Syniverse Holdings, Inc.
      
 
05/12/2022 - 11/30/2024
 
 
 
2,673
 
 
 
2,685
 
 
 
0.41
 
 
See Accompanying Notes  
 
SEMIANNUAL REPORT
 
  |     DECEMBER 31, 2024    
71
    

Schedule of Investments
 
PIMCO Income Strategy Fund II
 
(Cont.)
   
 
Issuer Description
                
Acquisition
Date
   
Cost
   
Market
Value
   
Market Value
as Percentage
of Net Assets
Applicable
to Common
Shareholders
 
West Marine
      
 
09/12/2023
 
 
$
40
 
 
$
17
 
 
 
0.00
%  
Westmoreland Mining Holdings
      
 
12/08/2014 - 10/19/2016
 
 
 
1,522
 
 
 
59
 
 
 
0.01
 
Westmoreland Mining LLC
      
 
06/30/2023
 
 
 
353
 
 
 
186
 
 
 
0.03
 
        
 
 
   
 
 
   
 
 
 
 
$
 46,101
 
 
$
 38,448
 
 
 
5.86
 
 
 
   
 
 
   
 
 
 
BORROWINGS AND OTHER FINANCING TRANSACTIONS
REVERSE REPURCHASE AGREEMENTS:
 
Counterparty
 
Borrowing
Rate
(1)
   
Settlement
Date
   
Maturity
Date
   
Amount
Borrowed
(1)
   
Payable for
Reverse
Repurchase
Agreements
 
BMO
 
 
4.860
 
 
11/20/2024
 
 
 
01/21/2025
 
 
$
 
 
(3,212
 
$
(3,231
BOS
 
 
5.330
 
 
 
11/05/2024
 
 
 
02/05/2025
 
   
 
(6,243
 
 
(6,297
BPS
 
 
3.320
 
 
 
12/18/2024
 
 
 
TBD
(2)
 
 
EUR
 
 
(589
 
 
(611
 
 
5.710
 
 
 
10/24/2024
 
 
 
04/22/2025
 
 
$
 
 
(3,239
 
 
(3,277
BRC
 
 
4.650
 
 
 
12/20/2024
 
 
 
TBD
(2)
 
   
 
 (1,525
 
 
(1,528
BYR
 
 
4.840
 
 
 
12/17/2024
 
 
 
03/18/2025
 
   
 
(384
 
 
(385
 
 
4.840
 
 
 
12/19/2024
 
 
 
03/18/2025
 
   
 
(388
 
 
(389
 
 
4.940
 
 
 
11/21/2024
 
 
 
02/21/2025
 
   
 
(1,190
 
 
(1,197
 
 
4.960
 
 
 
10/09/2024
 
 
 
01/10/2025
 
   
 
(571
 
 
(578
 
 
4.960
 
 
 
11/19/2024
 
 
 
02/19/2025
 
   
 
(2,251
 
 
(2,265
 
 
4.960
 
 
 
11/20/2024
 
 
 
02/20/2025
 
   
 
(1,548
 
 
(1,557
 
 
4.960
 
 
 
12/17/2024
 
 
 
03/18/2025
 
   
 
(77
 
 
(77
CDC
 
 
4.880
 
 
 
12/16/2024
 
 
 
04/15/2025
 
   
 
(541
 
 
(542
 
 
5.010
 
 
 
10/28/2024
 
 
 
01/27/2025
 
   
 
(1,081
 
 
(1,091
 
 
5.010
 
 
 
12/16/2024
 
 
 
04/15/2025
 
   
 
(6,388
 
 
(6,404
 
 
5.010
 
 
 
12/23/2024
 
 
 
04/22/2025
 
   
 
(1,306
 
 
(1,308
 
 
5.030
 
 
 
10/23/2024
 
 
 
01/23/2025
 
   
 
(2,820
 
 
(2,848
 
 
5.030
 
 
 
12/18/2024
 
 
 
01/23/2025
 
   
 
(1,078
 
 
(1,080
 
 
5.130
 
 
 
10/28/2024
 
 
 
01/27/2025
 
   
 
(2,934
 
 
(2,961
 
 
5.220
 
 
 
10/01/2024
 
 
 
01/03/2025
 
   
 
(967
 
 
(980
DEU
 
 
4.650
 
 
 
12/20/2024
 
 
 
TBD
(2)
 
   
 
(9,848
 
 
(9,865
IND
 
 
4.910
 
 
 
12/17/2024
 
 
 
03/17/2025
 
   
 
(129
 
 
(129
 
 
5.020
 
 
 
12/24/2024
 
 
 
03/24/2025
 
   
 
(959
 
 
(960
 
 
5.120
 
 
 
12/24/2024
 
 
 
03/24/2025
 
   
 
(328
 
 
(328
 
 
5.220
 
 
 
11/08/2024
 
 
 
02/10/2025
 
   
 
(1,814
 
 
(1,829
 
 
5.260
 
 
 
12/06/2024
 
 
 
03/06/2025
 
   
 
(1,648
 
 
(1,655
 
 
5.310
 
 
 
12/06/2024
 
 
 
03/06/2025
 
   
 
(1,157
 
 
(1,161
 
 
5.450
 
 
 
12/17/2024
 
 
 
01/07/2025
 
   
 
(174
 
 
(174
MSB
 
 
5.260
 
 
 
10/29/2024
 
 
 
04/28/2025
 
   
 
(567
 
 
(573
NXN
 
 
4.850
 
 
 
12/23/2024
 
 
 
04/22/2025
 
   
 
(312
 
 
(312
RCY
 
 
5.060
 
 
 
12/06/2024
 
 
 
01/06/2025
 
   
 
(630
 
 
(633
RTA
 
 
5.130
 
 
 
12/20/2024
 
 
 
03/19/2025
 
   
 
(2,459
 
 
(2,463
SOG
 
 
4.870
 
 
 
12/18/2024
 
 
 
03/18/2025
 
   
 
(651
 
 
(652
 
 
4.940
 
 
 
12/11/2024
 
 
 
02/18/2025
 
   
 
(66
 
 
(67
 
 
5.100
 
 
 
10/09/2024
 
 
 
01/09/2025
 
   
 
(2,282
 
 
(2,310
 
 
5.170
 
 
 
12/16/2024
 
 
 
01/08/2025
 
   
 
(694
 
 
(696
 
 
5.180
 
 
 
10/16/2024
 
 
 
01/15/2025
 
   
 
(6,069
 
 
(6,137
 
 
5.180
 
 
 
11/04/2024
 
 
 
01/15/2025
 
   
 
(363
 
 
(366
 
 
5.180
 
 
 
11/15/2024
 
 
 
01/15/2025
 
   
 
(6,233
 
 
(6,276
 
 
5.220
 
 
 
10/09/2024
 
 
 
01/09/2025
 
   
 
(2,074
 
 
(2,099
UBS
 
 
5.200
 
 
 
12/19/2024
 
 
 
01/08/2025
 
   
 
(992
 
 
(994
 
 
 
 
Total Reverse Repurchase Agreements
 
     
$
 (78,285
 
 
 
 
 
       
72
 
PIMCO CLOSED-END FUNDS
  
 
See Accompanying Notes
 

     
December 31, 2024
 
(Unaudited)
 
BORROWINGS AND OTHER FINANCING TRANSACTIONS SUMMARY
The following is a summary by counterparty of the market value of Borrowings and Other Financing Transactions and collateral pledged/(received) as of December 31, 2024:
 
Counterparty
 
Repurchase
Agreement
Proceeds
to be
Received
   
Payable for
Reverse
Repurchase
Agreements
   
Payable for
Sale-Buyback

Transactions
    
Total
Borrowings and
Other Financing
Transactions
   
Collateral
Pledged/(Received)
   
Net Exposure
(3)
 
Global/Master Repurchase Agreement
 
BMO
 
$
0
 
 
$
(3,231
 
$
0
 
  
$
(3,231
 
$
3,348
 
 
$
117
 
BOS
 
 
0
 
 
 
(6,297
 
 
0
 
  
 
(6,297
 
 
8,101
 
 
 
1,804
 
BPS
 
 
0
 
 
 
(3,888
 
 
0
 
  
 
(3,888
 
 
4,624
 
 
 
736
 
BRC
 
 
0
 
 
 
(1,528
 
 
0
 
  
 
(1,528
 
 
1,921
 
 
 
393
 
BYR
 
 
0
 
 
 
(6,448
 
 
0
 
  
 
(6,448
 
 
7,826
 
 
 
1,378
 
CDC
 
 
0
 
 
 
(17,214
 
 
0
 
  
 
(17,214
 
 
19,467
 
 
 
2,253
 
DEU
 
 
0
 
 
 
(9,865
 
 
0
 
  
 
(9,865
 
 
 11,338
 
 
 
1,473
 
IND
 
 
0
 
 
 
(6,236
 
 
0
 
  
 
(6,236
 
 
7,498
 
 
 
 1,262
 
MSB
 
 
0
 
 
 
(573
 
 
0
 
  
 
(573
 
 
625
 
 
 
52
 
NXN
 
 
0
 
 
 
(312
 
 
0
 
  
 
(312
 
 
0
 
 
 
(312
RCY
 
 
0
 
 
 
(633
 
 
0
 
  
 
(633
 
 
746
 
 
 
113
 
RTA
 
 
0
 
 
 
(2,463
 
 
0
 
  
 
(2,463
 
 
2,792
 
 
 
329
 
SOG
 
 
0
 
 
 
(18,603
 
 
0
 
  
 
 (18,603
 
 
21,269
 
 
 
2,666
 
TOR
 
 
0
 
 
 
0
 
 
 
0
 
  
 
0
 
 
 
(100
 
 
(100
UBS
 
 
0
 
 
 
(994
 
 
0
 
  
 
(994
 
 
1,260
 
 
 
266
 
 
 
 
   
 
 
   
 
 
        
Total Borrowings and Other Financing Transactions
 
$
 0
 
 
$
 (78,285
 
$
 0
 
      
 
 
 
   
 
 
   
 
 
        
CERTAIN TRANSFERS ACCOUNTED FOR AS SECURED BORROWINGS
Remaining Contractual Maturity of the Agreements
 
    
Overnight and
Continuous
   
Up to 30 days
   
31-90
days
   
Greater Than 90 days
   
Total
 
Reverse Repurchase Agreements
 
Corporate Bonds & Notes
 
$
0
 
 
$
(30,841
 
$
(16,766
 
$
(18,431
 
$
(66,038
U.S. Government Agencies
 
 
0
 
 
 
(633
 
 
0
 
 
 
0
 
 
 
(633
Non-Agency
Mortgage-Backed Securities
 
 
0
 
 
 
0
 
 
 
(4,645
 
 
(573
 
 
(5,218
Asset-Backed Securities
 
 
0
 
 
 
0
 
 
 
0
 
 
 
(3,277
 
 
(3,277
Sovereign Issues
 
 
0
 
 
 
0
 
 
 
0
 
 
 
(1,528
 
 
(1,528
Preferred Securities
 
 
0
 
 
 
(980
 
 
0
 
 
 
(611
 
 
(1,591
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
Total Borrowings
 
$
 0
 
 
$
 (32,454
 
$
 (21,411
 
$
 (24,420
 
$
 (78,285
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
Payable for reverse repurchase agreements
 
 
$
(78,285
 
 
 
 
 
(j)
Securities with an aggregate market value of $91,106 and cash of $531 have been pledged as collateral under the terms of the above master agreements as of December 31, 2024.
 
(1)
 
The average amount of borrowings outstanding during the period ended December 31, 2024 was $(95,715) at a weighted average interest rate of 5.563% . Average borrowings may include reverse repurchase agreements and sale-buyback transactions, if held during the period.
(2)
Open maturity reverse repurchase agreement.
(3)
Net Exposure represents the net receivable/(payable) that would be due from/to the counterparty in the event of default. Exposure from borrowings and other financing transactions can only be netted across transactions governed under the same master agreement with the same legal entity. See Note 8, Master Netting Arrangements, in the Notes to Financial Statements for more information.
(k) FINANCIAL DERIVATIVE INSTRUMENTS: EXCHANGE-TRADED OR CENTRALLY CLEARED
SWAP AGREEMENTS:
INTEREST RATE SWAPS
 
PayReceive
Floating Rate
 
Floating Rate Index
 
Fixed Rate
   
Payment
Frequency
 
Maturity
Date
   
Notional
Amount
   
Premiums
Paid/(Received)
   
Unrealized
Appreciation/
(Depreciation)
   
Market
Value
   
Variation Margin
 
 
Asset
   
Liability
 
Pay
 
1-Day
GBP-SONIO
Compounded-OIS
 
 
4.000
 
Annual
 
 
09/18/2029
 
 
 
GBP
 
 
 
28,300
 
 
$
 513
 
 
$
(695
 
$
(182
 
$
 78
 
 
$
0
 
Receive
 
1-Day
GBP-SONIO
Compounded-OIS
 
 
0.750
 
 
Annual
 
 
09/21/2032
 
   
 
8,700
 
 
 
845
 
 
 
1,607
 
 
 
 2,452
 
 
 
0
 
 
 
 (26
Receive
 
1-Day
GBP-SONIO
Compounded-OIS
 
 
2.000
 
 
Annual
 
 
03/15/2033
 
   
 
4,600
 
 
 
512
 
 
 
437
 
 
 
949
 
 
 
0
 
 
 
(15
Receive
 
1-Day
GBP-SONIO
Compounded-OIS
 
 
0.750
 
 
Annual
 
 
09/21/2052
 
   
 
2,300
 
 
 
171
 
 
 
1,488
 
 
 
1,659
 
 
 
0
 
 
 
(7
Receive
 
1-Day
USD-SOFR
Compounded-OIS
 
 
2.350
 
 
Annual
 
 
01/17/2025
 
 
$
 
 
 
 
12,500
 
 
 
2
 
 
 
365
 
 
 
367
 
 
 
2
 
 
 
0
 
Pay
 
1-Day
USD-SOFR
Compounded-OIS
 
 
5.250
 
 
Annual
 
 
06/17/2025
 
   
 
 192,000
 
 
 
421
 
 
 
536
 
 
 
957
 
 
 
10
 
 
 
0
 
Receive
 
1-Day
USD-SOFR
Compounded-OIS
 
 
2.300
 
 
Annual
 
 
01/17/2026
 
   
 
2,000
 
 
 
1
 
 
 
95
 
 
 
96
 
 
 
0
 
 
 
0
 
Pay
 
1-Day
USD-SOFR
Compounded-OIS
 
 
2.250
 
 
Semi-Annual
 
 
06/15/2026
 
   
 
26,800
 
 
 
436
 
 
 
 (1,276
 
 
(840
 
 
0
 
 
 
(8
 
See Accompanying Notes  
 
SEMIANNUAL REPORT
 
  |     DECEMBER 31, 2024    
73
    

Schedule of Investments
 
PIMCO Income Strategy Fund II
 
(Cont.)
   
 
PayReceive
Floating Rate
 
Floating Rate Index
 
Fixed Rate
   
Payment
Frequency
 
Maturity
Date
   
Notional
Amount
   
Premiums
Paid/(Received)
   
Unrealized
Appreciation/
(Depreciation)
   
Market
Value
   
Variation Margin
 
 
Asset
   
Liability
 
Receive
 
1-Day
USD-SOFR
Compounded-OIS
 
 
1.350
%  
 
Semi-Annual
 
 
01/20/2027
 
 
$
 
 
 
 
8,100
 
 
$
(2
 
$
511
 
 
$
509
 
 
$
3
 
 
$
0
 
Pay
 
1-Day
USD-SOFR
Compounded-OIS
 
 
1.550
 
 
Semi-Annual
 
 
01/20/2027
 
   
 
35,800
 
 
 
(84
 
 
(1,995
 
 
(2,079
 
 
0
 
 
 
(13
Receive
 
1-Day
USD-SOFR
Compounded-OIS
 
 
1.360
 
 
Semi-Annual
 
 
02/15/2027
 
   
 
5,430
 
 
 
(1
 
 
337
 
 
 
336
 
 
 
2
 
 
 
0
 
Pay
 
1-Day
USD-SOFR
Compounded-OIS
 
 
1.600
 
 
Semi-Annual
 
 
02/15/2027
 
   
 
21,700
 
 
 
(53
 
 
(1,167
 
 
(1,220
 
 
0
 
 
 
(8
Receive
 
1-Day
USD-SOFR
Compounded-OIS
 
 
1.450
 
 
Semi-Annual
 
 
02/17/2027
 
   
 
9,000
 
 
 
(2
 
 
539
 
 
 
537
 
 
 
3
 
 
 
0
 
Pay
 
1-Day
USD-SOFR
Compounded-OIS
 
 
1.700
 
 
Semi-Annual
 
 
02/17/2027
 
   
 
35,800
 
 
 
(95
 
 
(1,827
 
 
(1,922
 
 
0
 
 
 
(13
Pay
 
1-Day
USD-SOFR
Compounded-OIS
 
 
2.500
 
 
Semi-Annual
 
 
12/20/2027
 
   
 
49,000
 
 
 
182
 
 
 
(2,734
 
 
(2,552
 
 
0
 
 
 
(25
Receive
 
1-Day
USD-SOFR
Compounded-OIS
 
 
1.420
 
 
Semi-Annual
 
 
08/17/2028
 
   
 
29,500
 
 
 
(7
 
 
2,908
 
 
 
2,901
 
 
 
20
 
 
 
0
 
Receive
 
1-Day
USD-SOFR
Compounded-OIS
 
 
1.380
 
 
Semi-Annual
 
 
08/24/2028
 
   
 
32,500
 
 
 
(8
 
 
3,247
 
 
 
3,239
 
 
 
21
 
 
 
0
 
Pay
 
1-Day
USD-SOFR
Compounded-OIS
 
 
4.500
 
 
Annual
 
 
06/19/2029
 
   
 
76,800
 
 
 
101
 
 
 
1,061
 
 
 
1,162
 
 
 
0
 
 
 
(34
Receive
 
1-Day
USD-SOFR
Compounded-OIS
 
 
3.750
 
 
Annual
 
 
06/20/2029
 
   
 
21,600
 
 
 
(409
 
 
828
 
 
 
419
 
 
 
10
 
 
 
0
 
Pay
 
1-Day
USD-SOFR
Compounded-OIS
 
 
2.000
 
 
Annual
 
 
12/21/2029
 
   
 
106,500
 
 
 
 (10,975
 
 
1,153
 
 
 
(9,822
 
 
0
 
 
 
(57
Receive
 
1-Day
USD-SOFR
Compounded-OIS
 
 
1.160
 
 
Semi-Annual
 
 
04/12/2031
 
   
 
2,800
 
 
 
(1
 
 
513
 
 
 
512
 
 
 
2
 
 
 
0
 
Receive
 
1-Day
USD-SOFR
Compounded-OIS
 
 
0.750
 
 
Semi-Annual
 
 
06/16/2031
 
   
 
38,000
 
 
 
2,575
 
 
 
5,152
 
 
 
7,727
 
 
 
40
 
 
 
0
 
Receive
 
1-Day
USD-SOFR
Compounded-OIS
 
 
1.750
 
 
Semi-Annual
 
 
12/15/2031
 
   
 
40,600
 
 
 
(568
 
 
6,923
 
 
 
6,355
 
 
 
48
 
 
 
0
 
Pay
 
1-Day
USD-SOFR
Compounded-OIS
 
 
3.500
 
 
Annual
 
 
12/20/2033
 
   
 
43,900
 
 
 
398
 
 
 
(2,280
 
 
(1,882
 
 
0
 
 
 
(58
Pay
 
1-Day
USD-SOFR
Compounded-OIS
 
 
3.500
 
 
Semi-Annual
 
 
06/19/2044
 
   
 
201,500
 
 
 
(5,022
 
 
 (19,184
 
 
 (24,206
 
 
0
 
 
 
(300
Receive
 
1-Day
USD-SOFR
Compounded-OIS
 
 
2.000
 
 
Semi-Annual
 
 
01/15/2050
 
   
 
1,400
 
 
 
(10
 
 
516
 
 
 
506
 
 
 
2
 
 
 
0
 
Receive
 
1-Day
USD-SOFR
Compounded-OIS
 
 
1.750
 
 
Semi-Annual
 
 
01/22/2050
 
   
 
21,100
 
 
 
(52
 
 
8,516
 
 
 
8,464
 
 
 
26
 
 
 
0
 
Receive
 
1-Day
USD-SOFR
Compounded-OIS
 
 
1.875
 
 
Semi-Annual
 
 
02/07/2050
 
   
 
22,000
 
 
 
(85
 
 
8,442
 
 
 
8,357
 
 
 
27
 
 
 
0
 
Receive
 
1-Day
USD-SOFR
Compounded-OIS
 
 
2.250
 
 
Semi-Annual
 
 
03/12/2050
 
   
 
6,000
 
 
 
(18
 
 
1,925
 
 
 
1,907
 
 
 
7
 
 
 
0
 
Receive
 
1-Day
USD-SOFR
Compounded-OIS
 
 
1.250
 
 
Semi-Annual
 
 
12/16/2050
 
   
 
2,400
 
 
 
217
 
 
 
949
 
 
 
1,166
 
 
 
3
 
 
 
0
 
Receive
 
1-Day
USD-SOFR
Compounded-OIS
 
 
1.700
 
 
Semi-Annual
 
 
02/01/2052
 
   
 
 187,400
 
 
 
1,316
 
 
 
77,603
 
 
 
78,919
 
 
 
248
 
 
 
0
 
Pay
 
6-Month
AUD-BBR-BBSW
 
 
3.500
 
 
Semi-Annual
 
 
06/17/2025
 
 
 
AUD
 
 
 
8,100
 
 
 
201
 
 
 
(229
 
 
(28
 
 
0
 
 
 
0
 
Receive
 
6-Month
EUR-EURIBOR
 
 
0.150
 
 
Annual
 
 
03/18/2030
 
 
 
EUR
 
 
 
8,300
 
 
 
152
 
 
 
955
 
 
 
1,107
 
 
 
0
 
 
 
(19
Receive
 
6-Month
EUR-EURIBOR
 
 
0.250
 
 
Annual
 
 
09/21/2032
 
   
 
9,600
 
 
 
903
 
 
 
632
 
 
 
1,535
 
 
 
0
 
 
 
(23
Receive
(1)
 
6-Month
EUR-EURIBOR
 
 
0.830
 
 
Annual
 
 
12/09/2052
 
   
 
18,000
 
 
 
240
 
 
 
707
 
 
 
947
 
 
 
0
 
 
 
(21
             
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
Total Swap Agreements
 
     
$
(8,206
 
$
96,558
 
 
$
88,352
 
 
$
 552
 
 
$
 (627
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
FINANCIAL DERIVATIVE INSTRUMENTS: EXCHANGE-TRADED OR CENTRALLY CLEARED SUMMARY
The following is a summary of the market value and variation margin of Exchange-Traded or Centrally Cleared Financial Derivative Instruments as of December 31, 2024:
 
   
Financial Derivative Assets
         
Financial Derivative Liabilities
 
   
Market Value
   
Variation Margin
Asset
               
Market Value
   
Variation Margin
Liability
       
    
Purchased
Options
   
Futures
   
Swap
Agreements
   
Total
         
Written
Options
   
Futures
   
Swap
Agreements
   
Total
 
Total Exchange-Traded or Centrally Cleared
 
$
 0
 
 
$
 0
 
 
$
 552
 
 
$
 552
 
   
$
 0
 
 
$
 0
 
 
$
 (627)
 
 
$
 (627)
 
 
 
 
   
 
 
   
 
 
   
 
 
     
 
 
   
 
 
   
 
 
   
 
 
 
Cash of $10,729 has been pledged as collateral for exchange-traded and centrally cleared financial derivative instruments as of December 31, 2024. See Note 8, Master Netting Arrangements, in the Notes to Financial Statements for more information.
 
(1)
This instrument has a forward starting effective date. See Note 2, Securities Transactions and Investment Income, in the Notes to Financial Statements for further information.
(I) FINANCIAL DERIVATIVE INSTRUMENTS: OVER THE COUNTER
FORWARD FOREIGN CURRENCY CONTRACTS:
 
Counterparty
  
Settlement
Month
   
Currency to
be Delivered
   
Currency to
be Received
   
Unrealized Appreciation/
(Depreciation)
 
 
Asset
   
Liability
 
BOA
  
 
01/2025
 
 
EUR
 
 
349
 
 
$
 
 
368
 
 
$
6
 
 
$
0
 
  
 
02/2025
 
 
HKD
 
 
23,590
 
   
 
3,036
 
 
 
0
 
 
 
(3
BPS
  
 
01/2025
 
 
BRL
 
 
3,250
 
   
 
578
 
 
 
52
 
 
 
0
 
  
 
01/2025
 
 
CAD
 
 
3,671
 
   
 
2,618
 
 
 
63
 
 
 
0
 
  
 
01/2025
 
 
$
 
 
525
 
 
BRL
 
 
3,250
 
 
 
1
 
 
 
0
 
  
 
01/2025
 
   
 
2,878
 
 
CAD
 
 
4,135
 
 
 
0
 
 
 
0
 
  
 
01/2025
 
   
 
1,580
 
 
EUR
 
 
1,498
 
 
 
0
 
 
 
(28
BRC
  
 
01/2025
 
 
TRY
 
 
417
 
 
$
 
 
11
 
 
 
0
 
 
 
(1
  
 
01/2025
 
 
$
 
 
439
 
 
EUR
 
 
414
 
 
 
0
 
 
 
(10
  
 
01/2025
 
   
 
89
 
 
TRY
 
 
3,379
 
 
 
4
 
 
 
0
 
  
 
02/2025
 
 
TRY
 
 
570
 
 
$
 
 
15
 
 
 
0
 
 
 
0
 
  
 
02/2025
 
 
$
 
 
8,578
 
 
TRY
 
 
325,729
 
 
 
173
 
 
 
0
 
  
 
03/2025
 
 
TRY
 
 
1,707
 
 
$
 
 
44
 
 
 
0
 
 
 
(1
  
 
03/2025
 
 
$
 
 
859
 
 
TRY
 
 
32,881
 
 
 
10
 
 
 
0
 
 
       
74
 
PIMCO CLOSED-END FUNDS
     See Accompanying Notes  

     
December 31, 2024
 
(Unaudited)
 
Counterparty
  
Settlement
Month
   
Currency to
be Delivered
   
Currency to
be Received
   
Unrealized Appreciation/
(Depreciation)
 
 
Asset
   
Liability
 
CBK
  
 
01/2025
 
 
DOP
 
 
2,791
 
 
$
 
 
46
 
 
$
0
 
 
$
0
 
  
 
01/2025
 
 
$
 
 
930
 
 
EUR
 
 
883
 
 
 
0
 
 
 
(15
  
 
02/2025
 
 
DOP
 
 
6,694
 
 
$
 
 
110
 
 
 
1
 
 
 
0
 
DUB
  
 
02/2025
 
 
$
 
 
235
 
 
MXN
 
 
4,748
 
 
 
0
 
 
 
(9
FAR
  
 
01/2025
 
 
BRL
 
 
3,261
 
 
$
 
 
527
 
 
 
0
 
 
 
(1
  
 
01/2025
 
 
$
 
 
530
 
 
BRL
 
 
3,261
 
 
 
0
 
 
 
(2
  
 
02/2025
 
 
BRL
 
 
3,278
 
 
$
 
 
530
 
 
 
3
 
 
 
0
 
GLM
  
 
01/2025
 
 
DOP
 
 
3,469
 
   
 
57
 
 
 
0
 
 
 
0
 
  
 
02/2025
 
   
 
117,114
 
   
 
1,923
 
 
 
15
 
 
 
0
 
  
 
02/2025
 
 
$
 
 
438
 
 
BRL
 
 
2,525
 
 
 
0
 
 
 
(31
  
 
03/2025
 
 
DOP
 
 
128,831
 
 
$
 
 
2,102
 
 
 
9
 
 
 
0
 
JPM
  
 
02/2025
 
 
$
 
 
203
 
 
TRY
 
 
8,178
 
 
 
21
 
 
 
0
 
  
 
05/2025
 
   
 
1,416
 
   
 
62,345
 
 
 
147
 
 
 
0
 
MBC
  
 
01/2025
 
 
EUR
 
 
83,812
 
 
$
 
 
88,305
 
 
 
1,446
 
 
 
0
 
  
 
01/2025
 
 
$
 
 
1,744
 
 
EUR
 
 
1,653
 
 
 
0
 
 
 
(30
  
 
02/2025
 
 
HKD
 
 
20,572
 
 
$
 
 
2,649
 
 
 
0
 
 
 
(1
MYI
  
 
02/2025
 
 
TRY
 
 
273
 
   
 
7
 
 
 
0
 
 
 
0
 
RBC
  
 
03/2025
 
 
$
 
 
0
 
 
MXN
 
 
8
 
 
 
0
 
 
 
0
 
SCX
  
 
01/2025
 
 
EUR
 
 
617
 
 
$
 
 
649
 
 
 
9
 
 
 
0
 
  
 
01/2025
 
 
GBP
 
 
930
 
   
 
1,180
 
 
 
16
 
 
 
0
 
UAG
  
 
02/2025
 
 
$
 
 
78
 
 
TRY
 
 
3,187
 
 
 
9
 
 
 
0
 
            
 
 
   
 
 
 
Total Forward Foreign Currency Contracts
 
         
$
 1,985
 
 
$
 (132
 
 
 
   
 
 
 
SWAP AGREEMENTS:
CREDIT DEFAULT SWAPS ON CORPORATE ISSUES - SELL PROTECTION
(1)
 
Counterparty
 
Reference Entity
 
Fixed
Receive Rate
   
Payment
Frequency
 
Maturity
Date
   
Implied
Credit Spread at
December 31, 2024
(2)
   
Notional
Amount
(3)
   
Premiums
Paid/(Received)
   
Unrealized
Appreciation/
(Depreciation)
   
Swap Agreements,
at Value
(4)
 
 
Asset
    
Liability
 
BPS
 
Petroleos Mexicanos
 
 
1.000
 
Quarterly
 
 
12/20/2028
 
 
 
4.056
 
 
$
 
 
 
800
 
 
$
(155
 
$
73
 
 
$
0
 
  
$
(82
DUB
 
Eskom «
 
 
4.650
 
 
Quarterly
 
 
06/30/2029
 
 
 
0.068
 
   
 
 2,900
 
 
 
0
 
 
 
199
 
 
 
199
 
  
 
0
 
JPM
 
Banca Monte Dei Paschi Di
 
 
5.000
 
 
Quarterly
 
 
06/20/2025
 
 
 
0.562
 
 
 
EUR
 
 
 
100
 
 
 
(2
 
 
5
 
 
 
3
 
  
 
0
 
               
 
 
   
 
 
   
 
 
    
 
 
 
Total Swap Agreements
 
 
$
 (157
 
$
 277
 
 
$
 202
 
  
$
 (82
               
 
 
   
 
 
   
 
 
    
 
 
 
FINANCIAL DERIVATIVE INSTRUMENTS: OVER THE COUNTER SUMMARY
The following is a summary by counterparty of the market value of OTC financial derivative instruments and collateral pledged/(received) as of December 31, 2024:
 
   
Financial Derivative Assets
         
Financial Derivative Liabilities
                   
Counterparty
 
Forward
Foreign
Currency
Contracts
    
Purchased
Options
    
Swap
Agreements
    
Total
Over the
Counter
          
Forward
Foreign
Currency
Contracts
   
Written
Options
    
Swap
Agreements
   
Total
Over the
Counter
   
Net Market
Value of OTC
Derivatives
   
Collateral
Pledged/
(Received)
   
Net
Exposure
(5)
 
BOA
 
$
6
 
  
$
0
 
  
$
0
 
  
$
6
 
   
$
(3
 
$
0
 
  
$
0
 
 
$
(3
 
$
3
 
 
$
0
 
 
$
3
 
BPS
 
 
116
 
  
 
0
 
  
 
0
 
  
 
116
 
   
 
(28
 
 
0
 
  
 
(82
 
 
(110
 
 
6
 
 
 
0
 
 
 
6
 
BRC
 
 
187
 
  
 
0
 
  
 
0
 
  
 
187
 
   
 
(12
 
 
0
 
  
 
0
 
 
 
(12
 
 
175
 
 
 
(40
 
 
135
 
CBK
 
 
1
 
  
 
0
 
  
 
0
 
  
 
1
 
   
 
(15
 
 
0
 
  
 
0
 
 
 
(15
 
 
(14
 
 
0
 
 
 
(14
DUB
 
 
0
 
  
 
0
 
  
 
199
 
  
 
199
 
   
 
(9
 
 
0
 
  
 
0
 
 
 
(9
 
 
190
 
 
 
(160
 
 
30
 
FAR
 
 
3
 
  
 
0
 
  
 
0
 
  
 
3
 
   
 
(3
 
 
0
 
  
 
0
 
 
 
(3
 
 
0
 
 
 
0
 
 
 
0
 
GLM
 
 
24
 
  
 
0
 
  
 
0
 
  
 
24
 
   
 
(31
 
 
0
 
  
 
0
 
 
 
(31
 
 
(7
 
 
0
 
 
 
(7
JPM
 
 
168
 
  
 
0
 
  
 
3
 
  
 
171
 
   
 
0
 
 
 
0
 
  
 
0
 
 
 
0
 
 
 
171
 
 
 
(323
 
 
 (152
MBC
 
 
1,446
 
  
 
0
 
  
 
0
 
  
 
1,446
 
   
 
(31
 
 
0
 
  
 
0
 
 
 
(31
 
 
 1,415
 
 
 
 (1,030
 
 
385
 
SCX
 
 
25
 
  
 
0
 
  
 
0
 
  
 
25
 
   
 
0
 
 
 
0
 
  
 
0
 
 
 
0
 
 
 
25
 
 
 
0
 
 
 
25
 
UAG
 
 
9
 
  
 
0
 
  
 
0
 
  
 
9
 
   
 
0
 
 
 
0
 
  
 
0
 
 
 
0
 
 
 
9
 
 
 
0
 
 
 
9
 
 
 
 
    
 
 
    
 
 
    
 
 
     
 
 
   
 
 
    
 
 
   
 
 
       
Total Over the Counter
 
$
 1,985
 
  
$
 0
 
  
$
 202
 
  
$
 2,187
 
   
$
 (132
 
$
 0
 
  
$
 (82
 
$
 (214
     
 
 
 
    
 
 
    
 
 
    
 
 
     
 
 
   
 
 
    
 
 
   
 
 
       
 
(1)
If the Fund is a seller of protection and a credit event occurs, as defined under the terms of that particular swap agreement, the Fund will either (i) pay to the buyer of protection an amount equal to the notional amount of the swap and take delivery of the referenced obligation or underlying securities comprising the referenced index or (ii) pay a net settlement amount in the form of cash, securities or other deliverable obligations equal to the notional amount of the swap less the recovery value of the referenced obligation or underlying securities comprising the referenced index.
(2)
Implied credit spreads, represented in absolute terms, utilized in determining the market value of credit default swap agreements on corporate issues as of period end serve as indicators of the current status of the payment/performance risk and represent the likelihood or risk of default for the credit derivative. The implied credit spread of a particular
 
See Accompanying Notes  
 
SEMIANNUAL REPORT
 
  |     DECEMBER 31, 2024    
75
    

Schedule of Investments
 
PIMCO Income Strategy Fund II
 
(Cont.)
   
 
 
referenced entity reflects the cost of buying/selling protection and may include upfront payments required to be made to enter into the agreement. Wider credit spreads represent a deterioration of the referenced entity’s credit soundness and a greater likelihood or risk of default or other credit event occurring as defined under the terms of the agreement.
(3)
The maximum potential amount the Fund could be required to pay as a seller of credit protection or receive as a buyer of credit protection if a credit event occurs as defined under the terms of that particular swap agreement.
(4)
The prices and resulting values for credit default swap agreements serve as indicators of the current status of the payment/performance risk and represent the likelihood of an expected liability (or profit) for the credit derivative should the notional amount of the swap agreement be closed/sold as of the period end. Increasing market values, in absolute terms when compared to the notional amount of the swap, represent a deterioration of the underlying referenced instrument’s credit soundness and a greater likelihood or risk of default or other credit event occurring as defined under the terms of the agreement.
(5)
Net Exposure represents the net receivable/(payable) that would be due from/to the counterparty in the event of default. Exposure from OTC financial derivative instruments can only be netted across transactions governed under the same master agreement with the same legal entity. See Note 8, Master Netting Arrangements, in the Notes to Financial Statements for more information.
FAIR VALUE OF FINANCIAL DERIVATIVE INSTRUMENTS
The following is a summary of the fair valuation of the Fund’s derivative instruments categorized by risk exposure. See Note 7, Principal and Other Risks, in the Notes to Financial Statements on risks of the Fund.
Fair Values of Financial Derivative Instruments on the Statements of Assets and Liabilities as of December 31, 2024:
 
   
Derivatives not accounted for as hedging instruments
 
    
Commodity
Contracts
   
Credit
Contracts
   
Equity
Contracts
   
Foreign
Exchange
Contracts
   
Interest
Rate Contracts
   
Total
 
Financial Derivative Instruments - Assets
 
Exchange-traded or centrally cleared
 
Swap Agreements
 
$
0
 
 
$
0
 
 
$
0
 
 
$
0
 
 
$
552
 
 
$
552
 
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
Over the counter
 
Forward Foreign Currency Contracts
 
$
0
 
 
$
0
 
 
$
0
 
 
$
1,985
 
 
$
0
 
 
$
1,985
 
Swap Agreements
 
 
0
 
 
 
202
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
202
 
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
 
$
0
 
 
$
202
 
 
$
0
 
 
$
1,985
 
 
$
0
 
 
$
2,187
 
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
 
$
0
 
 
$
 202
 
 
$
 0
 
 
$
 1,985
 
 
$
 552
 
 
$
 2,739
 
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
Financial Derivative Instruments - Liabilities
 
Exchange-traded or centrally cleared
 
Swap Agreements
 
$
0
 
 
$
0
 
 
$
0
 
 
$
0
 
 
$
627
 
 
$
627
 
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
Over the counter
 
Forward Foreign Currency Contracts
 
$
0
 
 
$
0
 
 
$
0
 
 
$
132
 
 
$
0
 
 
$
132
 
Swap Agreements
 
 
0
 
 
 
82
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
82
 
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
 
$
0
 
 
$
82
 
 
$
0
 
 
$
132
 
 
$
0
 
 
$
214
 
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
 
$
 0
 
 
$
82
 
 
$
0
 
 
$
132
 
 
$
627
 
 
$
841
 
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
The effect of Financial Derivative Instruments on the Statements of Operations for the period ended December 31, 2024:
 
   
Derivatives not accounted for as hedging instruments
 
    
Commodity
Contracts
   
Credit
Contracts
   
Equity
Contracts
   
Foreign
Exchange
Contracts
   
Interest
Rate Contracts
   
Total
 
Net Realized Gain (Loss) on Financial Derivative Instruments
 
Exchange-traded or centrally cleared
 
Swap Agreements
 
$
0
 
 
$
11
 
 
$
0
 
 
$
0
 
 
$
(1,738
 
$
 (1,727
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
Over the counter
 
Forward Foreign Currency Contracts
 
$
0
 
 
$
0
 
 
$
0
 
 
$
5,163
 
 
$
0
 
 
$
5,163
 
Swap Agreements
 
 
0
 
 
 
109
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
109
 
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
 
$
0
 
 
$
 109
 
 
$
 0
 
 
$
 5,163
 
 
$
0
 
 
$
5,272
 
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
 
$
0
 
 
$
120
 
 
$
0
 
 
$
5,163
 
 
$
 (1,738
 
$
3,545
 
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
Net Change in Unrealized Appreciation (Depreciation) on Financial Derivative Instruments
 
Exchange-traded or centrally cleared
 
Swap Agreements
 
$
0
 
 
$
0
 
 
$
0
 
 
$
0
 
 
$
2,699
 
 
$
2,699
 
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
Over the counter
 
Forward Foreign Currency Contracts
 
$
0
 
 
$
0
 
 
$
0
 
 
$
721
 
 
$
0
 
 
$
721
 
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
 
$
 0
 
 
$
0
 
 
$
0
 
 
$
721
 
 
$
2,699
 
 
$
3,420
 
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
 
       
76
 
PIMCO CLOSED-END FUNDS
  
 
See Accompanying Notes
 

     
December 31, 2024
 
(Unaudited)
 
FAIR VALUE MEASUREMENTS
The following is a summary of the fair valuations according to the inputs used as of December 31, 2024 in valuing the Fund’s assets and liabilities:
 
Category and Subcategory
 
Level 1
   
Level 2
   
Level 3
   
Fair
Value at
12/31/2024
 
Investments in Securities, at Value
 
Loan Participations and Assignments
 
$
2,171
 
 
$
159,406
 
 
$
49,980
 
 
$
211,557
 
Corporate Bonds & Notes
 
Banking & Finance
 
 
0
 
 
 
46,663
 
 
 
0
 
 
 
46,663
 
Industrials
 
 
0
 
 
 
 105,005
 
 
 
23,547
 
 
 
 128,552
 
Utilities
 
 
0
 
 
 
37,166
 
 
 
0
 
 
 
37,166
 
Convertible Bonds & Notes
 
Industrials
 
 
0
 
 
 
2,847
 
 
 
0
 
 
 
2,847
 
Municipal Bonds & Notes
 
Michigan
 
 
0
 
 
 
1,625
 
 
 
0
 
 
 
1,625
 
Puerto Rico
 
 
0
 
 
 
3,087
 
 
 
0
 
 
 
3,087
 
West Virginia
 
 
0
 
 
 
4,258
 
 
 
0
 
 
 
4,258
 
U.S. Government Agencies
 
 
0
 
 
 
9,194
 
 
 
5,072
 
 
 
14,266
 
Non-Agency
Mortgage-Backed Securities
 
 
0
 
 
 
73,334
 
 
 
0
 
 
 
73,334
 
Asset-Backed Securities
 
Home Equity Other
 
 
0
 
 
 
13,569
 
 
 
0
 
 
 
13,569
 
Whole Loan Collateral
 
 
0
 
 
 
124
 
 
 
0
 
 
 
124
 
Other ABS
 
 
0
 
 
 
15,319
 
 
 
2,415
 
 
 
17,734
 
Sovereign Issues
 
 
0
 
 
 
35,359
 
 
 
0
 
 
 
35,359
 
Common Stocks
 
Communication Services
 
 
 2,105
 
 
 
0
 
 
 
 16,608
 
 
 
18,713
 
Consumer Discretionary
 
 
0
 
 
 
0
 
 
 
17
 
 
 
17
 
Financials
 
 
7,353
 
 
 
0
 
 
 
7,732
 
 
 
15,085
 
Health Care
 
 
0
 
 
 
0
 
 
 
25,824
 
 
 
25,824
 
Industrials
 
 
0
 
 
 
0
 
 
 
2,883
 
 
 
2,883
 
Warrants
 
Communication Services
 
 
0
 
 
 
0
 
 
 
4,837
 
 
 
4,837
 
Financials
 
 
0
 
 
 
0
 
 
 
1
 
 
 
1
 
Preferred Securities
 
Banking & Finance
 
 
0
 
 
 
3,096
 
 
 
0
 
 
 
3,096
 
Industrials
 
 
0
 
 
 
1,952
 
 
 
0
 
 
 
1,952
 
Real Estate Investment Trusts
 
Real Estate
 
 
3,722
 
 
 
0
 
 
 
0
 
 
 
3,722
 
Category and Subcategory
 
Level 1
   
Level 2
   
Level 3
   
Fair
Value at
12/31/2024
 
Loan Participations and Assignments
 
$
0
 
 
$
0
 
 
$
0
 
 
$
0
 
Short-Term Instruments
 
U.S. Treasury Bills
 
 
0
 
 
 
635
 
 
 
0
 
 
 
635
 
 
 
 
   
 
 
   
 
 
   
 
 
 
 
$
15,351
 
 
$
512,639
 
 
$
138,916
 
 
$
666,906
 
 
 
 
   
 
 
   
 
 
   
 
 
 
Investments in Affiliates, at Value
 
Short-Term Instruments
 
Central Funds Used for Cash Management Purposes
 
$
77,487
 
 
$
0
 
 
$
0
 
 
$
77,487
 
 
 
 
   
 
 
   
 
 
   
 
 
 
Total Investments
 
$
 92,838
 
 
$
 512,639
 
 
$
 138,916
 
 
$
 744,393
 
 
 
 
   
 
 
   
 
 
   
 
 
 
Financial Derivative Instruments - Assets
 
Exchange-traded or centrally cleared
 
 
0
 
 
 
552
 
 
 
0
 
 
 
552
 
Over the counter
 
 
0
 
 
 
1,988
 
 
 
199
 
 
 
2,187
 
 
 
 
   
 
 
   
 
 
   
 
 
 
 
$
0
 
 
$
2,540
 
 
$
199
 
 
$
2,739
 
 
 
 
   
 
 
   
 
 
   
 
 
 
Financial Derivative Instruments - Liabilities
 
Exchange-traded or centrally cleared
 
 
0
 
 
 
(627
 
 
0
 
 
 
(627
Over the counter
 
 
0
 
 
 
(214
 
 
0
 
 
 
(214
 
 
 
   
 
 
   
 
 
   
 
 
 
 
$
0
 
 
$
(841
 
$
0
 
 
$
(841
 
 
 
   
 
 
   
 
 
   
 
 
 
Total Financial Derivative Instruments
 
$
0
 
 
$
1,699
 
 
$
199
 
 
$
1,898
 
 
 
 
   
 
 
   
 
 
   
 
 
 
Totals
 
$
92,838
 
 
$
514,338
 
 
$
139,115
 
 
$
746,291
 
 
 
 
   
 
 
   
 
 
   
 
 
 
 
The following is a reconciliation of the fair valuations using significant unobservable inputs (Level 3) for the Fund during the period ended December 31, 2024:
 
Category and Subcategory
 
Beginning
Balance
at 06/30/2024
   
Net
Purchases
(1)
   
Net
Sales/
Settlements
(1)
   
Accrued
Discounts/
(Premiums)
   
Realized
Gain/(Loss)
   
Net Change in
Unrealized
Appreciation/
(Depreciation)
(2)
   
Transfers into
Level 3
   
Transfers out
of Level 3
   
Ending
Balance
at 12/31/2024
   
Net Change in
Unrealized
Appreciation/
(Depreciation)
on Investments
Held at
12/31/2024
(2)
 
Investments in Securities, at Value
 
Loan Participations and Assignments
 
$
 48,645
 
 
$
 30,685
 
 
$
(24,463
 
$
 128
 
 
$
240
 
 
$
7,509
 
 
$
285
 
 
$
 (13,049
 
$
49,980
 
 
$
44
 
Corporate Bonds & Notes
 
Banking & Finance
 
 
7,071
 
 
 
0
 
 
 
(7,165
 
 
0
 
 
 
39
 
 
 
55
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
0
 
Industrials
 
 
24,856
 
 
 
0
 
 
 
0
 
 
 
(27
 
 
0
 
 
 
(2,271
 
 
 989
 
 
 
0
 
 
 
 23,547
 
 
 
 (2,271
U.S. Government Agencies
 
 
4,904
 
 
 
0
 
 
 
(70
 
 
10
 
 
 
23
 
 
 
205
 
 
 
0
 
 
 
0
 
 
 
5,072
 
 
 
201
 
Non-Agency
Mortgage-Backed Securities
 
 
701
 
 
 
0
 
 
 
(74
 
 
4
 
 
 
19
 
 
 
10
 
 
 
0
 
 
 
(660
 
 
0
 
 
 
0
 
Asset-Backed Securities
 
Other ABS
 
 
2,551
 
 
 
0
 
 
 
0
 
 
 
15
 
 
 
0
 
 
 
(151
 
 
0
 
 
 
0
 
 
 
2,415
 
 
 
(151
Common Stocks
 
Communication Services
 
 
12,010
 
 
 
160
 
 
 
0
 
 
 
0
 
 
 
1
 
 
 
4,437
 
 
 
0
 
 
 
0
 
 
 
16,608
 
 
 
4,438
 
Consumer Discretionary
 
 
11,220
 
 
 
0
 
 
 
 (11,472
 
 
0
 
 
 
 8,753
 
 
 
 (8,484
 
 
0
 
 
 
0
 
 
 
17
 
 
 
0
 
Energy
 
 
60
 
 
 
0
 
 
 
(65
 
 
0
 
 
 
34
 
 
 
(29
 
 
0
 
 
 
0
 
 
 
0
 
 
 
0
 
Financials
 
 
8,693
 
 
 
38
 
 
 
0
 
 
 
0
 
 
 
(1
 
 
(998
 
 
0
 
 
 
0
 
 
 
7,732
 
 
 
(998
Health Care
 
 
27,902
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
(2,078
 
 
0
 
 
 
0
 
 
 
25,824
 
 
 
(2,078
Industrials
 
 
2,540
 
 
 
203
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
140
 
 
 
0
 
 
 
0
 
 
 
2,883
 
 
 
139
 
Warrants
 
Communication Services
 
 
0
 
 
 
4,837
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
4,837
 
 
 
0
 
Financials
 
 
1
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
0
 
 
 
1
 
 
 
0
 
 
See Accompanying Notes  
 
SEMIANNUAL REPORT
 
  |     DECEMBER 31, 2024    
77
    

Schedule of Investments
 
PIMCO Income Strategy Fund II
 
(Cont.)
  December 31, 2024   (Unaudited)
 
Category and Subcategory
 
Beginning
Balance
at 06/30/2024
   
Net
Purchases
(1)
   
Net
Sales/
Settlements
(1)
   
Accrued
Discounts/
(Premiums)
   
Realized
Gain/(Loss)
   
Net Change in
Unrealized
Appreciation/
(Depreciation)
(2)
   
Transfers into
Level 3
   
Transfers out
of Level 3
   
Ending
Balance
at 12/31/2024
   
Net Change in
Unrealized
Appreciation/
(Depreciation)
on Investments
Held at
12/31/2024
(2)
 
Preferred Securities
 
Industrials
 
$
0
 
 
$
0
 
 
$
0
 
 
$
0
 
 
$
 (2,270
 
$
 2,270
 
 
$
0
 
 
$
0
 
 
$
0
 
 
$
0
 
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
 
$
 151,154
 
 
$
 35,923
 
 
$
 (43,309
 
$
 130
 
 
$
6,838
 
 
$
615
 
 
$
 1,274
 
 
$
 (13,709
 
$
 138,916
 
 
$
 (676
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
Financial Derivative Instruments
- Assets
 
Over the counter
 
$
224
 
 
$
0
 
 
$
0
 
 
$
0
 
 
$
0
 
 
$
(25
 
$
0
 
 
$
0
 
 
$
199
 
 
$
(25
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
Totals
 
$
151,378
 
 
$
35,923
 
 
$
(43,309
 
$
130
 
 
$
6,838
 
 
$
590
 
 
$
1,274
 
 
$
(13,709
 
$
139,115
 
 
$
(701
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
The following is a summary of significant unobservable inputs used in the fair valuations of assets and liabilities categorized within Level 3 of the fair value hierarchy:
 
Category and Subcategory
 
Ending
Balance
at 12/31/2024
   
Valuation
Technique
 
Unobservable
Inputs
       
(% Unless Noted Otherwise)
 
        
Input Value(s)
   
Weighted
Average
 
Investments in Securities, at Value
 
Loan Participations and Assignments
 
$
735
 
 
Comparable Companies
 
EBITDA Multiple
 
 
X
 
 
 
13.750
 
 
 
— 
 
 
 
24,295
 
 
Discounted Cash Flow
 
Discount Rate
   
 
7.192-25.430
 
 
 
13.980
 
 
 
285
 
 
Expected Recovery
 
Recovery Rate
   
 
15.419
 
 
 
— 
 
 
 
2,781
 
 
Indicative Market Quotation
 
Broker Quote
   
 
82.000
 
 
 
— 
 
 
 
343
 
 
Other Valuation Techniques
(3)
 
   
 
— 
 
 
 
— 
 
 
 
7,285
 
 
Proxy Pricing
 
Base Price
   
 
98.286-100.000
 
 
 
99.635
 
 
 
1,548
 
 
Recent Transaction
 
Purchase Price
   
 
99.500
 
 
 
— 
 
 
 
12,708
 
 
Third Party Vendor
 
Broker Quote
   
 
99.188-100.250
 
 
 
99.700
 
Corporate Bonds & Notes
 
Industrials
 
 
22,558
 
 
Comparable Companies / Discounted Cash Flow
 
Revenue Multiple/
Discount Rate
 
 
X/%
 
 
 
1.000/9.750
 
 
 
— 
 
 
 
549
 
 
Indicative Market Quotation
 
Broker Quote
   
 
61.000
 
 
 
— 
 
 
 
440
 
 
Other Valuation Techniques
(3)
 
   
 
 
 
 
— 
 
U.S. Government Agencies
 
 
5,072
 
 
Discounted Cash Flow
 
Discount Rate
   
 
11.599
 
 
 
— 
 
Asset-Backed Securities
           
Other ABS
 
 
2,415
 
 
Discounted Cash Flow
 
Discount Rate
   
 
12.000-20.000
 
 
 
17.183
 
Common Stocks
           
Communication Services
 
 
13,743
 
 
Comparable Companies
 
EBITDA Multiple
 
 
X
 
 
 
4.640
 
 
 
— 
 
 
 
2,685
 
 
Discounted Cash Flow
 
Discount Rate
   
 
12.280
 
 
 
— 
 
 
 
180
 
 
Reference Instrument
 
Stock Price w/Liquidity Discount
   
 
10.000
 
 
 
— 
 
Consumer Discretionary
 
 
17
 
 
Discounted Cash Flow/Comparable Companies
 
Discount Rate/Revenue multiple
 
 
%/X 
 
 
 
20.750/0.500
 
 
 
— 
 
Financials
 
 
7,719
 
 
Comparable Companies
 
EBITDA Multiple
 
 
X
 
 
 
4.600
 
 
 
— 
 
 
 
14
 
 
Other Valuation Techniques
(3)
 
   
 
 
 
 
— 
 
Health Care
 
 
25,824
 
 
Comparable Companies
 
EBITDA Multiple
 
 
X
 
 
 
13.750
 
 
 
— 
 
Industrials
 
 
2,359
 
 
Indicative Market Quotation
 
Broker Quote
 
 
$
 
 
 
25.125
 
 
 
— 
 
 
 
246
 
 
Indicative Market Quotation
 
Broker Quote
 
 
$
 
 
 
1.130-3.500
 
 
 
2.927
 
 
 
277
 
 
Other Valuation Techniques
(3)
 
   
 
 
 
 
— 
 
Warrants
 
Communication Services
 
 
4,837
 
 
Recent Transaction
 
Purchase Price
 
 
$
 
 
 
13.000
 
 
 
— 
 
Financials
 
 
1
 
 
Option Pricing Model
 
Volatility
   
 
32.500
 
 
 
— 
 
Financial Derivative Instruments
- Assets
 
Over the counter
 
 
199
 
 
Indicative Market Quotation
 
Broker Quote
   
 
6.830
 
 
 
— 
 
 
 
 
           
Total
 
$
 139,115
 
         
 
 
 
           
 
(1)
 
Net Purchases and Settlements for Financial Derivative Instruments may include payments made or received upon entering into swap agreements to compensate for differences between the stated terms of the swap agreement and prevailing market conditions.
(2)
 
Any difference between Net Change in Unrealized Appreciation/(Depreciation) and Net Change in Unrealized Appreciation/(Depreciation) on Investments Held at December 31, 2024 may be due to an investment no longer held or categorized as Level 3 at period end.
(3)
 
Includes valuation techniques not defined in the Notes to Financial Statements as securities valued using such techniques are not considered significant to the Fund.
 
       
78
 
PIMCO CLOSED-END FUNDS
     See Accompanying Notes  

Notes to Financial Statements
 
 
December 31, 2024
 
(Unaudited)
 
1. ORGANIZATION
PIMCO Corporate & Income Opportunity Fund, PIMCO Corporate & Income Strategy Fund, PIMCO High Income Fund, PIMCO Income Strategy Fund and PIMCO Income Strategy Fund II (each, a “Fund” and collectively, the “Funds”) are organized as
closed-end
management investment companies registered under the Investment Company Act of 1940, as amended, and the rules and regulations thereunder (the “Act”). Each Fund was organized as a Massachusetts business trust on the dates shown in the table below. Pacific Investment Management Company LLC (“PIMCO” or the “Manager”) serves as the Funds’ investment manager.
 
Fund Name
       
Formation Date
 
PIMCO Corporate & Income Opportunity Fund
   
 
September 13, 2002
 
PIMCO Corporate & Income Strategy Fund
   
 
October 17, 2001
 
PIMCO High Income Fund
   
 
February 18, 2003
 
PIMCO Income Strategy Fund
   
 
June 19, 2003
 
PIMCO Income Strategy Fund II
   
 
June 30, 2004
 
   
Hereinafter, the Board of Trustees of the Funds shall be collectively referred to as the “Board.”
In this reporting period, each Fund adopted FASB Accounting Standards Update 2023-07, Segment Reporting (Topic 280) - Improvements to Reportable Segment Disclosures (“ASU 2023-07”). Adoption of the new standard impacted financial statement disclosures only and did not affect the Funds’ financial position or the results of its operations. An operating segment is defined in Topic 280 as a component of a public entity that engages in business activities from which it may recognize revenues and incur expenses, has operating results that are regularly reviewed by the public entity’s chief operating decision maker (“CODM”) to make decisions about resources to be allocated to the segment and to assess its performance, and has discrete financial information available. The Officers of the Funds, as listed in the Management of the Funds section of the most recent annual report, act as the Funds’ CODM. Each Fund represents a single operating segment, as the CODM monitors the operating results of the Funds as a whole and each Fund’s long-term strategic asset allocation is pre-determined in accordance with the terms of its prospectus, based on a defined investment strategy which is executed by the Funds’ portfolio managers as a team. The financial information in the form of each Fund’s portfolio composition, total returns, expense ratios and changes in net assets (i.e., changes in net assets resulting from operations, subscriptions and redemptions), which are used by the CODM to assess the segment’s performance versus each Fund’s comparative benchmarks and to make resource allocation decisions for each Fund’s single segment, is consistent with that presented within the Funds’ financial statements. Segment assets are reflected on the accompanying Statement of Assets and Liabilities as “total assets” and significant segment expenses are listed on the accompanying Statement of Operations.
2. SIGNIFICANT ACCOUNTING POLICIES
The following is a summary of significant accounting policies consistently followed by each Fund in the preparation of its financial statements in conformity with accounting principles generally accepted in the United States of America (“U.S. GAAP”). Each Fund is treated as an investment company under the reporting requirements of U.S. GAAP, including, but not limited to, ASC 946. The functional and reporting currency for the Funds is the U.S. dollar. The preparation of financial statements in accordance with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of increases and decreases in net assets from operations during the reporting period. Actual results could differ from those estimates.
(a) Securities Transactions and Investment Income
 Securities transactions are recorded as of the trade date for financial reporting purposes. Securities purchased or sold on a when-issued or delayed-delivery basis may be settled beyond a standard settlement period for the security after the trade date. Realized gains (losses) from securities sold are recorded on the identified cost basis. Dividend income is recorded on the
ex-dividend
date, except certain dividends from foreign securities where the
ex-dividend
date may have passed, which are recorded as soon as a Fund is informed of the
ex-dividend
date. Interest income, adjusted for the accretion of discounts and amortization of premiums, is recorded on the accrual basis from settlement date, with the exception of securities with a forward starting effective date, where interest income is recorded on the accrual basis from effective date. For convertible securities, premiums attributable to the conversion feature are not amortized. Estimated tax liabilities on certain foreign securities are recorded on an accrual basis and are reflected as components of interest income or net change in unrealized appreciation (depreciation) on investments on the Statements of Operations, as appropriate. Tax liabilities realized as a result of such security sales are reflected as a component of net realized gain (loss) on investments on the Statements of Operations. Paydown gains (losses) on mortgage-related and other asset-backed securities, if any, are recorded as components of interest income on the Statements of Operations. Income or short-term capital gain distributions received from registered investment companies, if any, are recorded as dividend income. Long-term capital gain distributions received from registered investment companies, if any, are recorded as realized gains.
Debt obligations may be placed on
non-accrual
status and related interest income may be reduced by ceasing current accruals and writing off interest receivable when the collection of all or a portion of interest has become doubtful based on consistently applied procedures. A debt
 
 
 
SEMIANNUAL REPORT
 
  |     DECEMBER 31, 2024    
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Notes to Financial Statements
 
(Cont.)
   
 
obligation is removed from
non-accrual
status when the issuer resumes interest payments or when collectability of interest is probable. A debt obligation may be granted, in certain situations, a contractual or
non-contractual
forbearance for interest payments that are expected to be paid after agreed upon pay dates.
(b) Foreign Taxes
 A Fund may be subject to foreign taxes on income, stock dividends, capital gains on investments or certain foreign currency transactions. All foreign taxes are recorded in accordance with the applicable foreign tax regulations and rates that exist in the foreign jurisdictions in which the Fund invests. These foreign taxes, if any, are paid by a Fund and are reflected in its Statements of Operations as follows: foreign taxes withheld at source are presented as a reduction of income, foreign taxes on securities lending income are presented as a reduction of securities lending income, foreign taxes on stock dividends are presented as “other foreign taxes”, and foreign taxes on capital gains from sales of investments and foreign taxes on foreign currency transactions are included in their respective net realized gain (loss) categories. Foreign taxes payable as of December 31, 2024, if any, are disclosed in the Statements of Assets and Liabilities.
(c) Foreign Currency Translation
 The market values of foreign securities, currency holdings and other assets and liabilities denominated in foreign currencies are translated into U.S. dollars based on the current exchange rates each business day. Purchases and sales of securities and income and expense items denominated in foreign currencies, if any, are translated into U.S. dollars at the exchange rate in effect on the transaction date. The Funds do not separately report the effects of changes in foreign exchange rates from changes in market prices on securities held. Such changes are included in net realized gain (loss) and net change in unrealized appreciation (depreciation) from investments on the Statements of Operations. The Funds may invest in foreign currency-denominated securities and may engage in foreign currency transactions either on a spot (cash) basis at the rate prevailing in the currency exchange market at the time or through a forward foreign currency contract. Realized foreign exchange gains (losses) arising from sales of spot foreign currencies, currency gains (losses) realized between the trade and settlement dates on securities transactions and the difference between the recorded amounts of dividends, interest and foreign withholding taxes and the U.S. dollar equivalent of the amounts actually received or paid are included in net realized gain (loss) on foreign currency transactions on the Statements of Operations. Net unrealized foreign exchange gains (losses) arising from changes in foreign exchange rates on foreign denominated assets and liabilities other than investments in securities held at the end of the reporting period are included in net change in unrealized appreciation (depreciation) on foreign currency assets and liabilities on the Statements of Operations.
(d) Distributions — Common Shares
 The following table shows the anticipated frequency of distributions from net investment income to common shareholders.
 
     
Distribution Frequency
 
Fund Name
       
Declared
   
Distributed
 
PIMCO Corporate & Income Opportunity Fund
   
 
Monthly
 
 
 
Monthly
 
PIMCO Corporate & Income Strategy Fund
   
 
Monthly
 
 
 
Monthly
 
PIMCO High Income Fund
   
 
Monthly
 
 
 
Monthly
 
PIMCO Income Strategy Fund
   
 
Monthly
 
 
 
Monthly
 
PIMCO Income Strategy Fund II
   
 
Monthly
 
 
 
Monthly
 
Each Fund intends to distribute at least annually to its shareholders all or substantially all of its net
tax-exempt
interest and any investment company taxable income, and may distribute its net capital gain. A Fund may revise its distribution policy or postpone the payment of distributions at any time.
As of the end of the fiscal year, none of the Funds were in default on long-term debt or had any accumulated dividend in arrears.
A Fund may engage in investment strategies, including those that employ the use of derivatives, to, among other things, seek to generate current, distributable income without regard to possible declines in the Fund’s net asset value (“NAV”). A Fund may enter into opposite sides of interest rate swap and other derivatives for the principal purpose of generating distributable gains on the one side (characterized as ordinary income for tax purposes) that are not part of the Fund’s duration or yield curve management strategies, and with a substantial possibility that the Fund will experience a corresponding capital loss and decline in NAV with respect to the opposite side transaction (to the extent it does not have corresponding offsetting capital gains). Consequently, common shareholders may receive distributions and owe tax on amounts that are effectively a taxable return of the shareholder’s investment in the Fund at a time when their investment in a Fund has declined in value, which may be taxed at ordinary income rates. The tax treatment of certain derivatives in which a Fund invests may be unclear and thus subject to recharacterization. Any recharacterization of payments made or received by a Fund pursuant to derivatives potentially could affect the amount, timing or character of Fund distributions. In addition, the tax treatment of such investment strategies may be changed by regulation or otherwise.
Income distributions and capital gain distributions are determined in accordance with income tax regulations which may differ from U.S. GAAP. Differences between tax regulations and U.S. GAAP may cause timing differences between income and capital gain recognition. Further, the character of investment income and capital gains may be different for certain transactions under the two methods of accounting. As a result, income distributions and capital gain distributions declared during a fiscal period may differ significantly from the net investment
 
       
80
 
PIMCO CLOSED-END FUNDS
      

   
December 31, 2024
 
(Unaudited)
 
income (loss) and realized gains (losses) reported on each Fund’s annual financial statements presented under U.S. GAAP.
Separately, if a Fund determines or estimates, as applicable, that a portion of a distribution may be comprised of amounts from sources other than net investment income in accordance with its policies, accounting records (if applicable) and accounting practices, the Fund will notify shareholders of the estimated composition of such distribution through a Section 19 Notice. For these purposes, a Fund determines or estimates, as applicable, the source or sources from which a distribution is paid, to the close of the period as of which it is paid, in reference to its internal accounting records and related accounting practices. If, based on such accounting records and practices, it is determined or estimated, as applicable, that a particular distribution does not include capital gains or
paid-in
surplus or other capital sources, a Section 19 Notice generally would not be issued. It is important to note that differences exist between a Fund’s daily internal accounting records and practices, a Fund’s financial statements presented in accordance with U.S. GAAP, and recordkeeping practices under income tax regulations. For instance, a Fund’s internal accounting records and practices may take into account, among other factors,
tax-related
characteristics of certain sources of distributions that differ from treatment under U.S. GAAP. Examples of such differences may include, but are not limited to, for certain Funds, the treatment of periodic payments under interest rate swap contracts. Accordingly, among other consequences, it is possible that a Fund may not issue a Section 19 Notice in situations where a Fund’s financial statements prepared later and in accordance with U.S. GAAP and/or the final tax character of those distributions might later report that the sources of those distributions included capital gains and/or a return of capital. Please visit www.pimco.com for the most recent Section 19 Notice, if applicable, for additional information regarding the estimated composition of distributions. Final determination of a distribution’s tax character will be provided to shareholders when such information is available.
Distributions classified as a tax basis return of capital at a Fund’s fiscal year end, if any, are reflected on the Statements of Changes in Net Assets and have been recorded to paid in capital on the Statements of Assets and Liabilities. In addition, other amounts have been reclassified between distributable earnings (accumulated loss) and paid in capital on the Statements of Assets and Liabilities to more appropriately conform U.S. GAAP to tax characterizations of distributions.
(e) New Accounting Pronouncements and Regulatory Updates
In September 2023, the U.S. Securities and Exchange Commission (“SEC”) adopted amendments to Rule
35d-1
under the Act, the rule governing fund naming conventions (the “Names Rule”). In general, the Names Rule requires funds with certain types of names
to adopt a policy to invest at least 80% of their assets in the type of investment suggested by the name. The amendments expand the scope of the current rule to include any term used in a fund name that suggests the fund makes investments that have, or whose issuers have, particular characteristics. Additionally, the amendments modify the circumstances under which a fund may deviate from its 80% investment policy and address the calculation methodology of derivatives instruments for purposes of the rule. Changes to a fund’s calculation methodology for derivatives instruments for purposes of Rule 35d-1 consistent with such amendments and applicable regulatory interpretations thereof will not constitute a change to a fund’s policy adopted pursuant to Rule 35d-1 and will not require notice or shareholder approval. The amendments became effective December 11, 2023, and fund groups with $1 billion or more in net assets will have 24 months to comply with the amendments. At this time, management is evaluating the implications of these changes on the financial statements.
In November 2023, the Financial Accounting Standards Board issued Accounting Standards Update 2023-07, “Segment Reporting (Topic 280)”. ASU 2023-07 requires public entities to provide disclosure of significant segment expenses that are regularly provided to the chief operating decision maker (“CODM”). ASU 2023-07, among other things, (i) requires a single segment public entity to provide all necessary disclosures required by Topic 280, (ii) mandates the dislosure of the title and position of the CODM and an explanation of how the CODM uses the reported measure(s) of segment profit and loss to assess segment performance and to decide how to allocate resources and (iii) provides the ability for a public entity to elect more than one performance measure. ASU 2023-07 is effective for fiscal years beginning after December 15, 2023, and interim periods within fiscal years beginning after December 15, 2024. Management has implemented changes in connection with the amendments and has determined that there was no material impact to each Funds’ financial statements.
In December 2023, FASB issued ASU
2023-09,
which amends quantitative and qualitative income tax disclosure requirements in order to increase disclosure consistency, bifurcate income tax information by jurisdiction and remove information that is no longer beneficial. The ASU is effective for annual periods beginning after December 15, 2024, and early adoption is permitted. At this time, management is evaluating the implications of these changes on the financial statements.
3. INVESTMENT VALUATION AND FAIR VALUE MEASUREMENTS
(a) Investment Valuation Policies
 The NAV of a Fund’s shares, or each of its share classes, as applicable, is determined by dividing the total value of portfolio investments and other assets attributable to the
 
 
 
SEMIANNUAL REPORT
 
  |     DECEMBER 31, 2024    
81
    

Notes to Financial Statements
 
(Cont.)
   
 
Funds or class, less any liabilities, as applicable, by the total number of shares outstanding.
On each day that the New York Stock Exchange (“NYSE”) is open, each Fund’s shares are ordinarily valued as of the close of regular trading (normally 4:00 p.m., Eastern time) (“NYSE Close”). Information that becomes known to the Funds or their agents after the time as of which NAV has been calculated on a particular day will not generally be used to retroactively adjust the price of a security or the NAV determined earlier that day. If regular trading on the NYSE closes earlier than scheduled, each Fund may calculate its NAV as of the earlier closing time or calculate its NAV as of the NYSE Close for that day. Each Fund generally does not calculate its NAV on days on which the NYSE is not open for business. If the NYSE is closed on a day it would normally be open for business, each Fund may calculate its NAV as of the NYSE Close for such day or such other time that each Fund may determine.
For purposes of calculating NAV, portfolio securities and other assets for which market quotations are readily available are valued at market value. A market quotation is readily available only when that quotation is a quoted price (unadjusted) in active markets for identical investments that a Fund can access at the measurement date, provided that a quotation will not be readily available if it is not reliable. Market value is generally determined on the basis of official closing prices or the last reported sales prices. The Funds will normally use pricing data for domestic equity securities received shortly after the NYSE Close and do not normally take into account trading, clearances or settlements that take place after the NYSE Close. A foreign
(non-U.S.)
equity security traded on a foreign exchange or on more than one exchange is typically valued using pricing information from the exchange considered by PIMCO to be the primary exchange. If market value pricing is used, a foreign
(non-U.S.)
equity security will be valued as of the close of trading on the foreign exchange or the NYSE Close if the NYSE Close occurs before the end of trading on the foreign exchange.
Investments for which market quotations are not readily available are valued at fair value as determined in good faith pursuant to Rule
2a-5
under the Act. As a general principle, the fair value of a security or other asset is the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. Pursuant to Rule
2a-5,
the Board has designated PIMCO as the valuation designee (“Valuation Designee”) for each Fund to perform the fair value determination relating to all Fund investments. PIMCO may carry out its designated responsibilities as Valuation Designee through various teams and committees. The Valuation Designee’s policies and procedures govern the Valuation Designee’s selection and
application of methodologies for determining and calculating the fair value of Fund portfolio investments. The Valuation Designee may value Fund portfolio securities for which market quotations are not readily available and other Fund assets utilizing inputs from pricing services, quotation reporting systems, valuation agents and other third-party sources (together, “Pricing Sources”).
Domestic and foreign
(non-U.S.)
fixed income securities,
non-exchange
traded derivatives and equity options are normally valued on the basis of quotes obtained from brokers and dealers or Pricing Sources using data reflecting the earlier closing of the principal markets for those securities. Prices obtained from Pricing Sources may be based on, among other things, information provided by market makers or estimates of market values obtained from yield data relating to investments or securities with similar characteristics. Certain fixed income securities purchased on a delayed-delivery basis are marked to market daily until settlement at the forward settlement date. Common stocks, ETFs, exchange-traded notes and financial derivative instruments, such as futures contracts, rights and warrants, or options on futures that are traded on a national securities exchange, are stated at the last reported sale or settlement price on the day of valuation. Exchange-traded options, except equity options, futures and options on futures are valued at the settlement price determined by the relevant exchange. Swap agreements are valued on the basis of bid quotes obtained from brokers and dealers or market-based prices supplied by Pricing Sources. With respect to any portion of a Fund’s assets that are invested in one or more
open-end
management investment companies (other than ETFs), a Fund’s NAV will be calculated based on the NAVs of such investments.
Open-end
management investment companies may include affiliated funds.
If a foreign
(non-U.S.)
equity security’s value has materially changed after the close of the security’s primary exchange or principal market but before the NYSE Close, the security may be valued at fair value. Foreign
(non-U.S.)
equity securities that do not trade when the NYSE is open are also valued at fair value. With respect to foreign
(non-U.S.)
equity securities, a Fund may determine the fair value of investments based on information provided by Pricing Sources, which may recommend fair value or adjustments with reference to other securities, indexes or assets. In considering whether fair valuation is required and in determining fair values, the Valuation Designee may, among other things, consider significant events (which may be considered to include changes in the value of U.S. securities or securities indexes) that occur after the close of the relevant market and before the NYSE Close. A Fund may utilize modeling tools provided by third-party vendors to determine fair values of foreign
(non-U.S.)
securities. For these
 
       
82
 
PIMCO CLOSED-END FUNDS
      

   
December 31, 2024
 
(Unaudited)
 
purposes, unless otherwise determined by the Valuation Designee, any movement in the applicable reference index or instrument (“zero trigger”) between the earlier close of the applicable foreign market and the NYSE Close may be deemed to be a significant event, prompting the application of the pricing model (effectively resulting in daily fair valuations). Foreign exchanges may permit trading in foreign
(non-U.S.)
equity securities on days when a Fund is not open for business, which may result in a Fund’s portfolio investments being affected when shareholders are unable to buy or sell shares.
Investments valued in currencies other than the U.S. dollar are converted to the U.S. dollar using exchange rates obtained from Pricing Sources. As a result, the value of such investments and, in turn, the NAV of a Fund’s shares may be affected by changes in the value of currencies in relation to the U.S. dollar. The value of investments traded in markets outside the United States or denominated in currencies other than the U.S. dollar may be affected significantly on a day that a Fund is not open for business. As a result, to the extent that a Fund holds foreign
(non-U.S.)
investments, the value of those investments may change at times when shareholders are unable to buy or sell shares and the value of such investments will be reflected in a Fund’s next calculated NAV.
Whole loans may be fair valued using inputs that take into account borrower- or loan-level data (
e.g
., credit risk of the borrower) that is updated periodically throughout the life of each individual loan; any new borrower- or loan-level data received in written reports periodically by a Fund normally will be taken into account in calculating the NAV. A Fund’s whole loan investments, including those originated by a Fund or through an alternative lending platform, generally are fair valued in accordance with procedures approved by the Board.
Fair valuation may require subjective determinations about the value of a security. While the Funds’ and Valuation Designee’s policies and procedures are intended to result in a calculation of a Fund’s NAV that fairly reflects security values as of the time of pricing, a Fund cannot ensure that fair values accurately reflect the price that a Fund could obtain for a security if it were to dispose of that security as of the time of pricing (for instance, in a forced or distressed sale). The prices used by a Fund may differ from the value that would be realized if the securities were sold.
(b) Fair Value Hierarchy
 U.S. GAAP describes fair value as the price that a Fund would receive to sell an asset or pay to transfer a liability in an orderly transaction between market participants at the measurement date. It establishes a fair value hierarchy that prioritizes inputs to valuation methods and requires disclosure of the fair value
hierarchy, separately for each major category of assets and liabilities, that segregates fair value measurements into levels (Level 1, 2 or 3). The inputs or methodology used for valuing securities are not necessarily an indication of the risks associated with investing in those securities. Levels 1, 2 and 3 of the fair value hierarchy are defined as follows:
 
 
 
Level 1 — Quoted prices (unadjusted) in active markets or exchanges for identical assets and liabilities.
 
 
 
Level 2 — Significant other observable inputs, which may include, but are not limited to, quoted prices for similar assets or liabilities in markets that are active, quoted prices for identical or similar assets or liabilities in markets that are not active, inputs other than quoted prices that are observable for the assets or liabilities (such as interest rates, yield curves, volatilities, prepayment speeds, loss severities, credit risks and default rates) or other market corroborated inputs.
 
 
 
Level 3 — Significant unobservable inputs based on the best information available in the circumstances, to the extent observable inputs are not available, which may include assumptions made by the Valuation Designee that are used in determining the fair value of investments.
Assets or liabilities categorized as Level 2 or 3 as of period end have been transferred between Levels 2 and 3 since the prior period due to changes in the method utilized in valuing the investments. Transfers from Level 2 to Level 3 are a result of a change, in the normal course of business, from the use of methods used by Pricing Sources (Level 2) to the use of a Broker Quote or valuation technique which utilizes significant unobservable inputs due to an absence of current or reliable market-based data (Level 3). Transfers from Level 3 to Level 2 are a result of the availability of current and reliable market-based data provided by Pricing Sources or other valuation techniques which utilize significant observable inputs. In accordance with the requirements of U.S. GAAP, the amounts of transfers into and out of Level 3, if material, are disclosed in the Notes to Schedule of Investments for each respective Fund.
For fair valuations using significant unobservable inputs, U.S. GAAP requires a reconciliation of the beginning to ending balances for reported fair values that presents changes attributable to realized gain (loss), unrealized appreciation (depreciation), purchases and sales, accrued discounts (premiums), and transfers into and out of the Level 3 category during the period. The end of period value is used for the transfers between Levels of a Fund’s assets and liabilities. Additionally, U.S. GAAP requires quantitative information regarding the significant unobservable inputs used in the determination of fair value of assets or liabilities categorized as Level 3 in the fair value hierarchy. In accordance with the requirements of U.S. GAAP, a fair value hierarchy
 
 
 
SEMIANNUAL REPORT
 
  |     DECEMBER 31, 2024    
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Notes to Financial Statements
 
(Cont.)
   
 
and, if material, a Level 3 reconciliation and details of significant unobservable inputs, have been included in the Notes to Schedule of Investments for each respective Fund.
(c) Valuation Techniques and the Fair Value Hierarchy
Level 1, Level
 2 and Level
 3 trading assets and trading liabilities, at fair value
 The valuation methods (or “techniques”) and significant inputs used in determining the fair values of portfolio securities or other assets and liabilities categorized as Level 1, Level 2 and Level 3 of the fair value hierarchy are as follows:
Common stocks, ETFs, exchange-traded notes and financial derivative instruments, such as futures contracts, rights and warrants, or options on futures that are traded on a national securities exchange, are stated at the last reported sale or settlement price on the day of valuation. To the extent these securities are actively traded and valuation adjustments are not applied, they are categorized as Level 1 of the fair value hierarchy.
Investments in registered
open-end
investment companies (other than ETFs) will be valued based upon the NAVs of such investments and are categorized as Level 1 of the fair value hierarchy. Investments in unregistered
open-end
investment companies will be calculated based upon the NAVs of such investments and are considered Level 1 provided that the NAVs are observable, calculated daily and are the value at which both purchases and sales will be conducted.
Fixed income securities including corporate, convertible and municipal bonds and notes, U.S. government agencies, U.S. treasury obligations, sovereign issues, bank loans, convertible preferred securities,
non-U.S.
bonds and short-term debt instruments (such as commercial paper, time deposits and certificates of deposit) are normally valued on the basis of quotes obtained from brokers and dealers or Pricing Sources that use broker-dealer quotations, reported trades or valuation estimates from their internal pricing models. The Pricing Sources’ internal models use inputs that are observable such as issuer details, interest rates, yield curves, prepayment speeds, credit risks/spreads, default rates and quoted prices for similar assets. Securities that use similar valuation techniques and inputs as described above are categorized as Level 2 of the fair value hierarchy.
Fixed income securities purchased on a delayed-delivery basis or as a repurchase commitment in a sale-buyback transaction are marked to market daily until settlement at the forward settlement date and are categorized as Level 2 of the fair value hierarchy.
Mortgage-related and asset-backed securities are usually issued as separate tranches, or classes, of securities within each deal. These securities are also normally valued by Pricing Sources that use broker-dealer quotations, reported trades or valuation estimates from their
internal pricing models. The pricing models for these securities usually consider tranche-level attributes, current market data, estimated cash flows and market-based yield spreads for each tranche, and incorporate deal collateral performance, as available. Mortgage-related and asset-backed securities that use similar valuation techniques and inputs as described above are categorized as Level 2 of the fair value hierarchy.
Valuation adjustments may be applied to certain securities that are solely traded on a foreign exchange to account for the market movement between the close of the foreign market and the NYSE Close. These securities are valued using Pricing Sources that consider the correlation of the trading patterns of the foreign security to the intraday trading in the U.S. markets for investments. Securities using these valuation adjustments are categorized as Level 2 of the fair value hierarchy. Preferred securities and other equities traded on inactive markets or valued by reference to similar instruments are also categorized as Level 2 of the fair value hierarchy.
Valuation adjustments may be applied to certain exchange traded futures and options to account for market movement between the exchange settlement and the NYSE Close. These securities are valued using quotes obtained from a quotation reporting system, established market makers or Pricing Sources. Financial derivatives using these valuation adjustments are categorized as Level 2 of the fair value hierarchy.
Equity exchange-traded options and over the counter financial derivative instruments, such as forward foreign currency contracts and options contracts derive their value from underlying asset prices, indexes, reference rates and other inputs or a combination of these factors. These contracts are normally valued on the basis of quotes obtained from a quotation reporting system, established market makers or Pricing Sources (normally determined as of the NYSE Close). Depending on the product and the terms of the transaction, financial derivative instruments can be valued by Pricing Sources using a series of techniques, including simulation pricing models. The pricing models use inputs that are observed from actively quoted markets such as quoted prices, issuer details, indexes, bid/ask spreads, interest rates, implied volatilities, yield curves, dividends and exchange rates. Financial derivative instruments that use similar valuation techniques and inputs as described above are categorized as Level 2 of the fair value hierarchy.
Centrally cleared swaps and over the counter swaps derive their value from underlying asset prices, indexes, reference rates and other inputs or a combination of these factors. They are valued using a broker-dealer bid quotation or on market-based prices provided by Pricing Sources (normally determined as of the NYSE Close). Centrally cleared swaps and over the counter swaps can be valued by Pricing Sources using a series of techniques, including simulation pricing models. The pricing models may use inputs that are observed from actively quoted
 
       
84
 
PIMCO CLOSED-END FUNDS
      

   
December 31, 2024
 
(Unaudited)
 
markets such as the overnight index swap rate, LIBOR forward rate, interest rates, yield curves and credit spreads. These securities are categorized as Level 2 of the fair value hierarchy.
Proxy pricing procedures set the base price of a fixed income security and subsequently adjust the price proportionally to market value changes of a
pre-determined
security deemed to be comparable in duration, generally a U.S. Treasury or sovereign note based on country of issuance. The base price may be a broker-dealer quote, transaction price, or an internal value as derived by analysis of market data. The base price of the security may be reset on a periodic basis based on the availability of market data and procedures approved by the Valuation Oversight Committee. Significant changes in the unobservable inputs of the proxy pricing process (the base price) would result in direct and proportional changes in the fair value of the security. These securities are categorized as Level 3 of the fair value hierarchy.
If third-party evaluated vendor pricing is not available or not deemed to be indicative of fair value, the Adviser may elect to obtain Broker Quotes directly from the broker-dealer or passed through from a third-party vendor. In the event that fair value is based upon a single sourced Broker Quote, these securities are categorized as Level 3 of the fair value hierarchy. Broker Quotes are typically received from established market participants. Although independently received, the Adviser does not have the transparency to view the underlying inputs which support the market quotation. Significant changes in the Broker Quote would have direct and proportional changes in the fair value of the security.
Reference instrument valuation estimates fair value by utilizing the correlation of the security to one or more broad-based securities, market indexes, and/or other financial instruments, whose pricing information is readily available. Unobservable inputs may include those used in algorithms based on percentage change in the reference instruments and/or weights of each reference instrument. Significant changes in the unobservable inputs would result in direct and proportional changes in the fair value of the security. These securities are categorized as Level 2 or Level 3 of the fair value hierarchy depending on the source or input of the reference instrument.
Expected recovery valuation estimates that the fair value of an existing asset can be recovered, net of any liability. Significant changes in the unobservable inputs would result in direct and proportional changes in the fair value of the security. These securities are categorized as Level 3 of the fair value hierarchy.
The Discounted Cash Flow model is based on future cash flows generated by the investment and may be normalized based on expected investment performance. Future cash flows are discounted to present value using an appropriate rate of return, typically calibrated to the initial transaction date
and adjusted based on Capital Asset Pricing Model and/or other market-based inputs. Significant changes in the unobservable inputs would result in direct and proportional changes in the fair value of the security. These securities are categorized as Level 3 of the fair value hierarchy.
The Comparable Companies model is based on application of valuation multiples from publicly traded comparable companies to the financials of the subject company. Adjustments may be made to the market-derived valuation multiples based on differences between the comparable companies and the subject company. Significant changes in the unobservable inputs would result in direct and proportional changes in the fair value of the security. These securities are categorized as Level 3 of the fair value hierarchy.
The Option Pricing Model is a commonly accepted method of allocating enterprise value across a capital structure. The method may be utilized when a capital structure includes multiple instruments with varying rights and preferences, there is no short term exit horizon, the nature of an exit event is unknown, or if the enterprise value is not sufficient to cover outstanding debt and preferred claims. The Option Pricing Model can also be used as a method to estimate enterprise value by
‘back-solving’
if there are recent indicative transactions for securities with the same issuer. The Option Pricing Model uses Black-Scholes option pricing, a generally accepted option model typically used to value call options, puts, warrants, and convertible preferred securities. Significant changes in unobservable inputs would result in direct changes in the fair value of the security. These securities are categorized as level 3 of the fair value hierarchy.
Securities may be valued based on purchase prices of privately negotiated transactions. Significant changes in the unobservable inputs would result in direct and proportional changes in the fair value of the security. These securities are categorized as Level 3 of the fair value hierarchy.
Short-term debt instruments (such as commercial paper, time deposits and certificates of deposit) having a remaining maturity of 60 days or less may be valued at amortized cost, so long as the amortized cost value of such short-term debt instruments is approximately the same as the fair value of the instrument as determined without the use of amortized cost valuation. These securities are categorized as Level 2 or Level 3 of the fair value hierarchy depending on the source of the base price.
When a fair valuation method is applied by PIMCO that uses significant unobservable inputs, investments will be priced by a method that the Valuation Designee believes reflects fair value and are categorized as Level 3 of the fair value hierarchy.
 
 
 
SEMIANNUAL REPORT
 
  |     DECEMBER 31, 2024    
85
    

Notes to Financial Statements
 
(Cont.)
   
 
4. SECURITIES AND OTHER INVESTMENTS
(a) Investments in Affiliates
Each Fund may invest in the PIMCO Short Asset Portfolio and the PIMCO Short-Term Floating NAV Portfolio III (“Central Funds”) to the extent permitted by the Act, rules thereunder or exemptive relief therefrom. The Central Funds are registered investment companies created for use solely by the series of the Trust and other series of registered investment companies advised by the Adviser, in connection with their cash management activities. The main investments of the Central Funds are money market and short maturity fixed income instruments. The Central Funds may incur expenses related to their investment activities, but do not pay Investment Advisory Fees or Supervisory and Administrative Fees to the Adviser. The Central Funds are considered to be affiliated with the Funds. A complete schedule of portfolio holdings for each affiliate fund is filed with the SEC for the first and third quarters of each fiscal year on Form
N-PORT
and is available at the SEC’s website at www.sec.gov. A copy of each affiliate fund’s shareholder report is also available at the SEC’s website at www.sec.gov, on the Funds’ website at www.pimco.com, or upon request, as applicable. The tables below show the Funds’ transactions in and earnings from investments in the affiliated funds for the period ended December 31, 2024 (amounts in thousands
):
Investments in PIMCO Short-Term Floating NAV Portfolio III
 
Fund Name
       
Market Value
06/30/2024
   
Purchases
at Cost
   
Proceeds
from Sales
   
Net
Realized
Gain (Loss)
   
Change in
Unrealized
Appreciation
(Depreciation)
   
Market Value
12/31/2024
   
Dividend
Income
(1)
   
Realized Net
Capital Gain
Distributions
(1)
 
PIMCO Corporate & Income Opportunity Fund
   
$
 152,937
 
 
$
 702,029
 
 
$
 (508,900
 
$
 19
 
 
$
 160
 
 
$
 346,245
 
 
$
 6,104
 
 
$
 0
 
PIMCO Corporate & Income Strategy Fun
   
 
73,014
 
 
 
213,202
 
 
 
(184,400
 
 
5
 
 
 
59
 
 
 
101,880
 
 
 
2,207
 
 
 
0
 
PIMCO High Income Fund
   
 
98,291
 
 
 
270,553
 
 
 
(205,100
 
 
12
 
 
 
68
 
 
 
163,824
 
 
 
2,655
 
 
 
0
 
PIMCO Income Strategy Fund
   
 
31,402
 
 
 
97,095
 
 
 
(74,600
 
 
4
 
 
 
25
 
 
 
53,926
 
 
 
995
 
 
 
0
 
PIMCO Income Strategy Fund II
   
 
74,607
 
 
 
161,620
 
 
 
(158,800
 
 
28
 
 
 
32
 
 
 
77,487
 
 
 
1,534
 
 
 
0
 
 
 
A zero balance may reflect actual amounts rounding to less than one thousand.
(1)
 
The tax characterization of distributions is determined in accordance with Federal income tax regulations and may contain a return of capital. The actual tax characterization of distributions received is determined at the end of the fiscal year of the affiliated fund. See Note 2, Distributions to Shareholders, in the Notes to Financial Statements for more information.
 
(b) Investments in Securities
The Funds may utilize the investments and strategies described below to the extent permitted by each Fund’s respective investment policies.
Delayed-Delivery Transactions
 involve a commitment by the Fund to purchase or sell securities for a predetermined price or yield, with payment and delivery taking place beyond the customary settlement period. When delayed-delivery transactions are outstanding, the Fund will designate or receive as collateral liquid assets in an amount sufficient to meet the purchase price or respective obligations. When purchasing a security on a delayed-delivery basis, the Fund assumes the rights and risks of ownership of the security, including the risk of price and yield fluctuations, and takes such fluctuations into account when determining its NAV. The Fund may dispose of or renegotiate a delayed-delivery transaction after it is entered into, which may result in a realized gain (loss). When the Fund has sold a security on a delayed delivery basis, the Fund does not participate in future gains (losses) with respect to the security.
Loans and Other Indebtedness, Loan Participations and Assignments
 are direct debt instruments which are interests in amounts owed to lenders or lending syndicates by corporate, governmental or other borrowers. A Fund’s investments in loans may be in the form of direct investments, participations in loans or assignments of all or a portion of loans from third parties or exposure
to investments in loans through investments in a mutual fund or other pooled investment vehicle. A loan is often administered by a bank or other financial institution (the “agent”) that acts as agent for all holders. The agent administers the terms of the loan, as specified in the loan agreement. A Fund may invest in multiple series or tranches of a loan, which may have varying terms and carry different associated risks. A Fund generally has no right to enforce compliance with the terms of the loan agreement with the borrower. As a result, a Fund may be subject to the credit risk of both the borrower and the agent that is selling the loan agreement.
In the event of the insolvency of the agent selling a participation, a Fund may be treated as a general creditor of the agent and may not benefit from any
set-off
between the agent and the borrower. When a Fund purchases assignments from agents it acquires direct rights against the borrowers of the loans. These loans may include participations in bridge loans, which are loans taken out by borrowers for a short period (typically less than one year) pending arrangement of more permanent financing through, for example, the issuance of bonds, frequently high yield bonds issued for the purpose of acquisitions.
Investments in loans are generally subject to risks similar to those of investments in other types of debt obligations, including, among others, credit risk, interest rate risk, variable and floating rate securities risk, and risks associated with mortgage-related securities. In addition,
 
       
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PIMCO CLOSED-END FUNDS
      

   
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(Unaudited)
 
in many cases loans are subject to the risks associated with below-investment grade securities. The Funds may be subject to heightened or additional risks and potential liabilities and costs by investing in mezzanine and other subordinated loans, including those arising under bankruptcy, fraudulent conveyance, equitable subordination, environmental and other laws and regulations, and risks and costs associated with debt servicing and taking foreclosure actions associated with the loans.
Additionally, because loans are not ordinarily registered with the SEC or any state securities commission or listed on any securities exchange, there is usually less publicly available information about such instruments. In addition, loans may not be considered “securities” for purposes of the anti-fraud provisions under the federal securities laws and, as a result, as a purchaser of these instruments, a Fund may not be entitled to the anti-fraud protections of the federal securities laws. In the course of investing in such instruments, a Fund may come into possession of material nonpublic information and, because of prohibitions on trading in securities of issuers while in possession of such information, the Fund may be unable to enter into a transaction in a publicly-traded security of that issuer when it would otherwise be advantageous for the Fund to do so. Alternatively, a Fund may choose not to receive material nonpublic information about an issuer of such loans, with the result that the Fund may have less information about such issuers than other investors who transact in such assets.
The types of loans and related investments in which the Funds may invest include, among others, senior loans, subordinated loans (including second lien loans,
B-Notes
and mezzanine loans), whole loans, commercial real estate and other commercial loans and structured loans. The Funds may acquire direct interests in loans through primary loan distributions and/or in private transactions. In the case of subordinated loans, there may be significant indebtedness ranking ahead of the borrower’s obligation to the holder of such a loan, including in the event of the borrower’s insolvency. Mezzanine loans are typically secured by a pledge of an equity interest in the mortgage borrower that owns the real estate rather than an interest in a mortgage.
Investments in loans may include unfunded loan commitments, which are contractual obligations for future funding. Unfunded loan commitments may include revolving credit facilities, which may obligate a Fund to supply additional cash to the borrower on demand. Unfunded loan commitments represent a future obligation in full, even though a percentage of the committed amount may not be utilized by the borrower. When investing in a loan participation, a Fund has the right to receive payments of principal, interest and any fees to which it is entitled only from the agent selling the loan agreement and only upon receipt of payments by the agent from the borrower. Because
investing in unfunded loan commitments creates a future obligation for a Fund to provide funding to a borrower upon demand in exchange for a fee, the Fund will segregate or earmark liquid assets with the Fund’s custodian in amounts sufficient to satisfy any such future obligations. A Fund may receive a commitment fee based on the undrawn portion of the underlying line of credit portion of a loan. In certain circumstances, a Fund may receive a penalty fee upon the prepayment of a loan by a borrower. Fees earned or paid are recorded as a component of interest income or interest expense, respectively, on the Statements of Operations. Unfunded loan commitments, if any, are reflected as a liability on the Statements of Assets and Liabilities.
Mortgage-Related and Other Asset-Backed Securities
 directly or indirectly represent a participation in, or are secured by and payable from, loans on real property. Mortgage-related securities are interests in pools of residential or commercial mortgage loans, including mortgage loans made by savings and loan institutions, mortgage bankers, commercial banks and others. These securities typically provide a monthly payment which consists of both principal and interest payments. Interest may be determined by fixed or adjustable rates. In times of declining interest rates, there is a greater likelihood that a Fund’s higher yielding securities will be
pre-paid
with the Fund being unable to reinvest the proceeds in an investment with as great a yield. The rate of prepayments on underlying mortgages will affect the price and volatility of a mortgage-related security, and may have the effect of shortening or extending the effective duration of the security relative to what was anticipated at the time of purchase. Interest-only and principal-only securities are especially sensitive to interest rate changes, which can affect not only their prices but can also change the income flows and repayment assumptions about those investments. The timely payment of principal and interest of certain mortgage-related securities is guaranteed with the full faith and credit of the U.S. Government. Pools created and guaranteed by
non-governmental
issuers, including government-sponsored corporations, may be supported by various forms of insurance or guarantees, but there can be no assurance that private insurers or guarantors can meet their obligations under the insurance policies or guarantee arrangements. Many of the risks of investing in mortgage-related securities secured by commercial mortgage loans reflect the effects of local and other economic conditions on real estate markets, the ability of tenants to make lease payments and the ability of a property to attract and retain tenants. These securities may be less liquid and may exhibit greater price volatility than other types of mortgage-related or other asset-backed securities. Other asset-backed securities are created from many types of assets, including, but not limited to, auto loans, accounts receivable such as credit card receivables and hospital account receivables, home equity loans, student loans, boat loans, mobile home loans, recreational vehicle loans, manufactured housing loans, aircraft
 
 
 
SEMIANNUAL REPORT
 
  |     DECEMBER 31, 2024    
87
    

Notes to Financial Statements
 
(Cont.)
   
 
leases, computer leases, syndicated bank loans,
peer-to-peer
loans and litigation finance loans. The Funds may invest in any level of the capital structure of an issuer of mortgage-backed or asset-backed securities, including the equity or “first loss” tranche.
Collateralized Debt Obligations
 (“CDOs”) include Collateralized Bond Obligations (“CBOs”), Collateralized Loan Obligations (“CLOs”) and other similarly structured securities. CBOs, CLOs and other CDOs are types of asset-backed securities. A CBO is a trust which is typically backed by a diversified pool of high risk, below investment grade fixed income securities. A CLO is a trust typically collateralized by a pool of loans, which may include, among others, domestic and foreign senior secured loans, senior unsecured loans, and subordinate corporate loans, including loans that may be rated below investment grade or equivalent unrated loans. Other CDOs are trusts backed by other types of assets representing obligations of various parties. For both CBOs and CLOs, the cash flows from the trust are split into two or more portions, called tranches, varying in risk and yield. The riskiest portion is the “equity” tranche which bears the bulk of defaults from the bonds or loans in the trust and serves to protect the other, more senior tranches from default in all but the most severe circumstances. Since it is partially protected from defaults, a senior tranche from a CBO trust or CLO trust typically has higher ratings and lower yields than the underlying securities, and can be rated investment grade. Despite the protection from the equity tranche, CBO or CLO tranches can experience substantial losses due to actual defaults, increased sensitivity to defaults due to collateral default and disappearance of protecting tranches, market anticipation of defaults and aversion to CBO or CLO securities as a class. The risks of an investment in a CDO depend largely on the type of the collateral securities and the class of the CDO in which a Fund invests. CDOs carry additional risks including, but not limited to: (i) the possibility that distributions from collateral securities will not be adequate to make interest or other payments, (ii) the collateral may decline in value or default, (iii) risks related to the capability of the servicer of the securitized assets, (iv) the risk that a Fund may invest in CDOs that are subordinate to other classes, (v) the structure and complexity of the transaction and the legal documents may not be fully understood at the time of investment and could lead to disputes with the issuer or among investors regarding the characterization of proceeds or unexpected investment results, and (vi) the CDO’s manager may perform poorly.
Collateralized Mortgage Obligations
 (“CMOs”) are debt obligations of a legal entity that are collateralized by whole mortgage loans or private mortgage bonds and divided into classes. CMOs are structured into multiple classes, often referred to as “tranches,” with each class bearing a different stated maturity and entitled to a different schedule for payments of principal and interest, including prepayments. CMOs
may be less liquid and may exhibit greater price volatility than other types of mortgage-related or asset-backed securities.
As CMOs have evolved, some classes of CMO bonds have become more common. For example, a Fund may invest in
parallel-pay
and planned amortization class (“PAC”) CMOs and multi-class pass-through certificates.
Parallel-pay
CMOs and multi-class pass-through certificates are structured to provide payments of principal on each payment date to more than one class. These simultaneous payments are taken into account in calculating the stated maturity date or final distribution date of each class, which, as with other CMO and multi-class pass-through structures, must be retired by its stated maturity date or final distribution date but may be retired earlier. PACs generally require payments of a specified amount of principal on each payment date. PACs are
parallel-pay
CMOs with the required principal amount on such securities having the highest priority after interest has been paid to all classes. Any CMO or multi-class pass-through structure that includes PAC securities must also have support tranches — known as support bonds, companion bonds or
non-PAC
bonds — which lend or absorb principal cash flows to allow the PAC securities to maintain their stated maturities and final distribution dates within a range of actual prepayment experience. These support tranches are subject to a higher level of maturity risk compared to other mortgage-related securities, and usually provide a higher yield to compensate investors. If principal cash flows are received in amounts outside a
pre-determined
range such that the support bonds cannot lend or absorb sufficient cash flows to the PAC securities as intended, the PAC securities are subject to heightened maturity risk. A Fund may invest in various tranches of CMO bonds, including support bonds and equity or “first loss” tranches (see “Collateralized Debt Obligations” above).
Stripped Mortgage-Backed Securities
 (“SMBS”) are derivative multi-class mortgage securities. SMBS are usually structured with two classes that receive different proportions of the interest and principal distributions on a pool of mortgage assets. An SMBS will have one class that will receive all of the interest (the interest-only or “IO” class), while the other class will receive the entire principal (the principal-only or “PO” class). IOs and POs can be extremely volatile in response to changes in interest rates. As interest rates rise and fall, the value of IOs tends to move in the same direction as interest rates. POs perform best when prepayments on the underlying mortgages rise since this increases the rate at which the principal is returned and the yield to maturity on the PO. When payments on mortgages underlying a PO are slower than anticipated, the life of the PO is lengthened and the yield to maturity is reduced. The yield to maturity on an IO class is extremely sensitive to the rate of principal payments (including prepayments) on the related underlying mortgage assets, and a rapid rate of principal payments may have a material adverse effect on a Fund’s yield to
 
       
88
 
PIMCO CLOSED-END FUNDS
      

   
December 31, 2024
 
(Unaudited)
 
maturity from these securities. If the underlying mortgage assets experience greater than anticipated prepayments of principal, the Funds may fail to recoup some or all of its initial investment in these securities even if the security is in one of the highest rating categories.
Payments received for IOs are included in interest income on the Statements of Operations. Because no principal will be received at the maturity of an IO class, adjustments are made to the cost of the security on a monthly basis until maturity. These adjustments are included in interest income on the Statements of Operations. Payments received for POs are treated as reductions to the cost and par value of the securities.
Payment
In-Kind
Securities
 may give the issuer the option at each interest payment date of making interest payments in either cash and/or additional debt securities. Those additional debt securities usually have the same terms, including maturity dates and interest rates, and associated risks as the original bonds. The daily market quotations of the original bonds may include the accrued interest (referred to as a dirty price) and require a pro rata adjustment from the unrealized appreciation (depreciation) on investments to interest receivable on the Statements of Assets and Liabilities.
Perpetual Bonds
 are fixed income securities with no maturity date but pay a coupon in perpetuity (with no specified ending or maturity date). Unlike typical fixed income securities, there is no obligation for perpetual bonds to repay principal. The coupon payments, however, are mandatory. While perpetual bonds have no maturity date, they may have a callable date in which the perpetuity is eliminated and the issuer may return the principal received on the specified call date. Additionally, a perpetual bond may have additional features, such as interest rate increases at periodic dates or an increase as of a predetermined point in the future.
Real Estate Investment Trusts
 (“REITs”)
are pooled investment vehicles that own, and typically operate, income-producing real estate. If a REIT meets certain requirements, including distributing to shareholders substantially all of its taxable income (other than net capital gains), then it is not taxed on the income distributed to shareholders. Distributions received from REITs may be characterized as income, capital gain or a return of capital. A return of capital is recorded by a Fund as a reduction to the cost basis of its investment in the REIT. REITs are subject to management fees and other expenses, and so the Funds that invest in REITs will bear their proportionate share of the costs of the REITs’ operations.
Restricted Investments
 are subject to legal or contractual restrictions on resale and may generally be sold privately, but may be required to be registered or exempted from such registration before being sold to the public. Private placement securities are generally considered to be
restricted except for those securities traded between qualified institutional investors under the provisions of Rule 144A of the Securities Act of 1933. Disposal of restricted investments may involve time-consuming negotiations and expenses, and prompt sale at an acceptable price may be difficult to achieve. Restricted investments held by the Funds as of December 31, 2024, as applicable, are disclosed in the Notes to Schedules of Investments.
Securities Issued by U.S. Government Agencies or Government-Sponsored Enterprises
 are obligations of and, in certain cases, guaranteed by, the U.S. Government, its agencies or instrumentalities. Some U.S. Government securities, such as Treasury bills, notes and bonds, and securities guaranteed by the Government National Mortgage Association, are supported by the full faith and credit of the U.S. Government; others, such as those of the Federal Home Loan Banks, are supported by the right of the issuer to borrow from the U.S. Department of the Treasury (the “U.S. Treasury”); and others, such as those of the Federal National Mortgage Association (“FNMA” or “Fannie Mae”), are supported by the discretionary authority of the U.S. Government to purchase the agency’s obligations. U.S. Government securities may include zero coupon securities which do not distribute interest on a current basis and tend to be subject to a greater risk than interest-paying securities of similar maturities.
Government-related guarantors (i.e., not backed by the full faith and credit of the U.S. Government) include FNMA and the Federal Home Loan Mortgage Corporation (“FHLMC” or “Freddie Mac”). FNMA is a government-sponsored corporation. FNMA purchases conventional (i.e., not insured or guaranteed by any government agency) residential mortgages from a list of approved seller/servicers which include state and federally chartered savings and loan associations, mutual savings banks, commercial banks and credit unions and mortgage bankers. Pass-through securities issued by FNMA are guaranteed as to timely payment of principal and interest by FNMA, but are not backed by the full faith and credit of the U.S. Government. FHLMC is a government sponsored corporation that issues Participation Certificates (“PCs”), which are pass-through securities, each representing an undivided interest in a pool of residential mortgages. FHLMC guarantees the timely payment of interest and ultimate collection of principal, but PCs are not backed by the full faith and credit of the U.S. Government. Instead, they are supported only by the discretionary authority of the U.S. Government to purchase the agency’s obligations.
In June 2019, FNMA and FHLMC started issuing Uniform Mortgage-Backed Securities in place of their current offerings of
TBA-eligible
securities (the “Single Security Initiative”). The Single Security Initiative seeks to support the overall liquidity of the TBA market and aligns the characteristics of FNMA and FHLMC certificates. The long-term effects that the Single Security Initiative may have on the market for TBA and other mortgage-backed securities are uncertain.
 
 
 
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  |     DECEMBER 31, 2024    
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Notes to Financial Statements
 
(Cont.)
   
 
Roll-timing strategies can be used where a Fund seeks to extend the expiration or maturity of a position, such as a TBA security on an underlying asset, by closing out the position before expiration and contemporaneously opening a new position with respect to substantially the same underlying asset with a later expiration date. TBA securities purchased or sold are reflected on the Statements of Assets and Liabilities as an asset or liability, respectively. Recently finalized FINRA rules include mandatory margin requirements for the TBA market that require the Funds to post collateral in connection with their TBA transactions. There is no similar requirement applicable to the Funds’ TBA counterparties. The required collateralization of TBA trades could increase the cost of TBA transactions to the Funds and impose added operational complexity.
Warrants
 are securities that are usually issued together with a debt security or preferred security and that give the holder the right to buy a proportionate amount of common stock at a specified price. Warrants normally have a life that is measured in years and entitle the holder to buy common stock of a company at a price that is usually higher than the market price at the time the warrant is issued. Warrants may entail greater risks than certain other types of investments. Generally, warrants do not carry the right to receive dividends or exercise voting rights with respect to the underlying securities, and they do not represent any rights in the assets of the issuer. In addition, their value does not necessarily change with the value of the underlying securities, and they cease to have value if they are not exercised on or before their expiration date. If the market price of the underlying stock does not exceed the exercise price during the life of the warrant, the warrant will expire worthless. Warrants may increase the potential profit or loss to be realized from the investment as compared with investing the same amount in the underlying securities. Similarly, the percentage increase or decrease in the value of an equity security warrant may be greater than the percentage increase or decrease in the value of the underlying common stock. Warrants may relate to the purchase of equity or debt securities. Debt obligations with warrants attached to purchase equity securities have many characteristics of convertible securities and their prices may, to some degree, reflect the performance of the underlying stock. Debt obligations also may be issued with warrants attached to purchase additional debt securities at the same coupon rate. A decline in interest rates would permit a Fund to sell such warrants at a profit. If interest rates rise, these warrants would generally expire with no value.
5. BORROWINGS AND OTHER FINANCING TRANSACTIONS
The Funds may enter into the borrowings and other financing transactions described below to the extent permitted by each Fund’s respective investment policies.
The following disclosures contain information on a Fund’s ability to lend or borrow cash or securities to the extent permitted under the Act, which may be viewed as borrowing or financing transactions by a Fund. The location of these instruments in each Fund’s financial statements is described below.
(a) Repurchase Agreements
 Under the terms of a typical repurchase agreement, a Fund purchases an underlying debt obligation (collateral) subject to an obligation of the seller to repurchase, and a Fund to resell, the obligation at an agreed-upon price and time. In an open maturity repurchase agreement, there is no
pre-determined
repurchase date and the agreement can be terminated by a Fund or counterparty at any time. The underlying securities for all repurchase agreements are held by a Fund’s custodian or designated subcustodians (in the case of
tri-party
repurchase agreements) and in certain instances will remain in custody with the counterparty. Traditionally, a Fund has used bilateral repurchase agreements wherein the underlying securities will be held by a Fund’s custodian. The market value of the collateral must be equal to or exceed the total amount of the repurchase obligations, including interest. Repurchase agreements, if any, including accrued interest, are included on the Statements of Assets and Liabilities. Interest earned is recorded as a component of interest income on the Statements of Operations. In periods of increased demand for collateral, a Fund may pay a fee for the receipt of collateral, which may result in interest expense to a Fund.
(
b) Reverse Repurchase Agreements
 In a reverse repurchase agreement, a Fund delivers a security in exchange for cash to a financial institution, the counterparty, with a simultaneous agreement to repurchase the same or substantially the same security at an agreed upon price and date. In an open maturity reverse repurchase agreement, there is no
pre-determined
repurchase date and the agreement can be terminated by a Fund or counterparty at any time. A Fund is entitled to receive principal and interest payments, if any, made on the security delivered to the counterparty during the term of the agreement. Cash received in exchange for securities delivered plus accrued interest payments to be made by a Fund to counterparties are reflected as a liability on the Statements of Assets and Liabilities. Interest payments made by a Fund to counterparties are recorded as a component of interest expense on the Statements of Operations. In periods of increased demand for the security, a Fund may receive a fee for use of the security by the counterparty, which may result in interest income to a Fund. In the event the buyer of securities under a reverse repurchase agreement files for bankruptcy or becomes insolvent, a Fund’s use of the proceeds of the agreement may be restricted pending a determination by the other party, or its trustee or receiver, whether to enforce a Fund’s obligation to repurchase the securities. Reverse repurchase agreements involve leverage risk and also the risk that the market value of the securities to be repurchased may decline below the repurchase price.
 
       
90
 
PIMCO CLOSED-END FUNDS
      

   
December 31, 2024
 
(Unaudited)
 
6. FINANCIAL DERIVATIVE INSTRUMENTS
The Funds may enter into the financial derivative instruments described below to the extent permitted by each Fund’s respective investment policies.
The following disclosures contain information on how and why the Funds use financial derivative instruments, and how financial derivative instruments affect the Funds’ financial position, results of operations and cash flows. The location and fair value amounts of these instruments on the Statements of Assets and Liabilities and the net realized gain (loss) and net change in unrealized appreciation (depreciation) on the Statements of Operations, each categorized by type of financial derivative contract and related risk exposure, are included in a table in the Notes to Schedules of Investments. The financial derivative instruments outstanding as of period end and the amounts of net realized gain (loss) and net change in unrealized appreciation (depreciation) on financial derivative instruments during the period, as disclosed in the Notes to Schedules of Investments, serve as indicators of the volume of financial derivative activity for the Funds.
PIMCO Corporate & Income Opportunity Fund is subject to regulation as a commodity pool under the Commodity Exchange Act by the Commodity Futures Trading Commission (the “CFTC”). The Manager has registered with the CFTC as a Commodity Pool Operator and a Commodity Trading Adviser with respect to the Fund, and is a member of the National Futures Association. As a result, additional CFTC-mandated disclosure, reporting and recordkeeping obligations apply to PIMCO Corporate & Income Opportunity Fund.
(a) Forward Foreign Currency Contracts
 may be engaged, in connection with settling planned purchases or sales of securities, to hedge the currency exposure associated with some or all of a Fund’s securities or as part of an investment strategy. A forward foreign currency contract is an agreement between two parties to buy and sell a currency at a set price on a future date. The market value of a forward foreign currency contract fluctuates with changes in foreign currency exchange rates. Forward foreign currency contracts are marked to market daily, and the change in value is recorded by a Fund as an unrealized gain (loss). Realized gains (losses) are equal to the difference between the value of the contract at the time it was opened and the value at the time it was closed and are recorded upon delivery or receipt of the currency. These contracts may involve market risk in excess of the unrealized gain (loss) reflected on the Statements of Assets and Liabilities. In addition, a Fund could be exposed to risk if the counterparties are unable to meet the terms of the contracts or if the value of the currency changes unfavorably to the U.S. dollar. To mitigate such risk, cash or securities may be exchanged as collateral pursuant to the terms of the underlying contracts.
(b) Swap Agreements
 are bilaterally negotiated agreements between a Fund and a counterparty to exchange or swap investment cash flows, assets, foreign currencies or market-linked returns at specified, future intervals. Swap agreements may be privately negotiated in the over the counter market (“OTC swaps”) or may be cleared through a third party, known as a central counterparty or derivatives clearing organization (“Centrally Cleared Swaps”). A Fund may enter into asset, credit default, cross-currency, interest rate, total return, variance and other forms of swap agreements to manage its exposure to credit, currency, interest rate, commodity, equity and inflation risk. In connection with these agreements, securities or cash may be identified as collateral or margin in accordance with the terms of the respective swap agreements to provide assets of value and recourse in the event of default or bankruptcy/insolvency.
Centrally Cleared Swaps are marked to market daily based upon valuations as determined from the underlying contract or in accordance with the requirements of the central counterparty or derivatives clearing organization. Changes in market value, if any, are reflected as a component of net change in unrealized appreciation (depreciation) on the Statements of Operations. Daily changes in valuation of centrally cleared swaps, if any, are disclosed within centrally cleared financial derivative instruments on the Statements of Assets and Liabilities. Centrally Cleared and OTC swap payments received or paid at the beginning of the measurement period are included on the Statements of Assets and Liabilities and represent premiums paid or received upon entering into the swap agreement to compensate for differences between the stated terms of the swap agreement and prevailing market conditions (credit spreads, currency exchange rates, interest rates, and other relevant factors). Upfront premiums received (paid) are initially recorded as liabilities (assets) and subsequently marked to market to reflect the current value of the swap. These upfront premiums are recorded as realized gain (loss) on the Statements of Operations upon termination or maturity of the swap. A liquidation payment received or made at the termination of the swap is recorded as realized gain (loss) on the Statements of Operations. Net periodic payments received or paid by a Fund are included as part of realized gain (loss) on the Statements of Operations.
For purposes of a Fund’s investment policy adopted pursuant to
Rule 35d-1
under the Act (if any), the Fund will account for derivative instruments at market value. For purposes of applying a Fund’s other investment policies and restrictions, swap agreements, like other derivative instruments, may be valued by a Fund at market value, notional value or full exposure value. In the case of a credit default swap, in applying certain of a Fund’s investment policies and restrictions, the Funds will value the credit default swap at its notional value or its full exposure value (i.e., the sum of the notional amount for
 
 
 
SEMIANNUAL REPORT
 
  |     DECEMBER 31, 2024    
91
    

Notes to Financial Statements
 
(Cont.)
   
 
the contract plus the market value), but may value the credit default swap at market value for purposes of applying certain of a Fund’s other investment policies and restrictions. For example, a Fund may value credit default swaps at full exposure value for purposes of a Fund’s credit quality guidelines (if any) because such value in general better reflects a Fund’s actual economic exposure during the term of the credit default swap agreement. As a result, a Fund may, at times, have notional exposure to an asset class (before netting) that is greater or lesser than the stated limit or restriction noted in a Fund’s prospectus. In this context, both the notional amount and the market value may be positive or negative depending on whether a Fund is selling or buying protection through the credit default swap. The manner in which certain securities or other instruments are valued by a Fund for purposes of applying investment policies and restrictions may differ from the manner in which those investments are valued by other types of investors.
Entering into swap agreements involves, to varying degrees, elements of interest, credit, market and documentation risk in excess of the amounts recognized on the Statements of Assets and Liabilities. Such risks involve the possibility that there will be no liquid market for these agreements, that the counterparty to the agreements may fail to perform or meet an obligation or disagree as to the meaning of contractual terms in the agreements and that there may be unfavorable changes in interest rates or the values of the asset upon which the swap is based.
A Fund’s maximum risk of loss from counterparty credit risk is the discounted net value of the cash flows to be received from the counterparty over the contract’s remaining life, to the extent that amount is positive. The risk may be mitigated by having a master netting arrangement between a Fund and the counterparty and by the posting of collateral to a Fund to cover a Fund’s exposure to the counterparty.
To the extent a Fund has a policy to limit the net amount owed to or to be received from a single counterparty under existing swap agreements, such limitation only applies to counterparties to OTC swaps and does not apply to centrally cleared swaps where the counterparty is a central counterparty or derivatives clearing organization.
Credit Default Swap Agreements
 on corporate, loan, sovereign, U.S. municipal or U.S. Treasury issues are entered into to provide a measure of protection against defaults of the issuers (i.e., to reduce risk where a Fund owns or has exposure to the referenced obligation) or to take an active long or short position with respect to the likelihood of a particular issuer’s default. Credit default swap agreements involve one party making a stream of payments (referred to as the buyer of protection) to another party (the seller of protection) in exchange for the right to receive a specified return in the event that the referenced
entity, obligation or index, as specified in the swap agreement, undergoes a certain credit event. As a seller of protection on credit default swap agreements, a Fund will generally receive from the buyer of protection a fixed rate of income throughout the term of the swap provided that there is no credit event. As the seller, a Fund would effectively add leverage to its portfolio because, in addition to its total net assets, a Fund would be subject to investment exposure on the notional amount of the swap.
If a Fund is a seller of protection and a credit event occurs, as defined under the terms of that particular swap agreement, a Fund will either (i) pay to the buyer of protection an amount equal to the notional amount of the swap and take delivery of the referenced obligation, other deliverable obligations or underlying securities comprising the referenced index or (ii) pay a net settlement amount in the form of cash, securities or other deliverable obligations equal to the notional amount of the swap less the recovery value of the referenced obligation or underlying securities comprising the referenced index. If a Fund is a buyer of protection and a credit event occurs, as defined under the terms of that particular swap agreement, a Fund will either (i) receive from the seller of protection an amount equal to the notional amount of the swap and deliver the referenced obligation, other deliverable obligations or underlying securities comprising the referenced index or (ii) receive a net settlement amount in the form of cash, securities or other deliverable obligations equal to the notional amount of the swap less the recovery value of the referenced obligation or underlying securities comprising the referenced index. Recovery values are estimated by market makers considering either industry standard recovery rates or entity specific factors and considerations until a credit event occurs. If a credit event has occurred, the recovery value is determined by a facilitated auction whereby a minimum number of allowable broker bids, together with a specified valuation method, are used to calculate the settlement value. The ability to deliver other obligations may result in a
cheapest-to-deliver
option (the buyer of protection’s right to choose the deliverable obligation with the lowest value following a credit event).
Credit default swap agreements on corporate or sovereign issues involve one party making a stream of payments to another party in exchange for the right to receive a specified return in the event of a default or other credit event. If a credit event occurs and cash settlement is not elected, a variety of other deliverable obligations may be delivered in lieu of the specific referenced obligation. The ability to deliver other obligations may result in a
cheapest-to-deliver
option (the buyer of protection’s right to choose the deliverable obligation with the lowest value following a credit event).
Credit default swap agreements on credit indexes involve one party making a stream of payments to another party in exchange for the right to receive a specified return in the event of a write-down, principal
 
       
92
 
PIMCO CLOSED-END FUNDS
      

   
December 31, 2024
 
(Unaudited)
 
shortfall, interest shortfall or default of all or part of the referenced entities comprising the credit index. A credit index is a basket of credit instruments or exposures designed to be representative of some part of the credit market as a whole. These indexes are made up of reference credits that are judged by a poll of dealers to be the most liquid entities in the credit default swap market based on the sector of the index. Components of the indexes may include, but are not limited to, investment grade securities, high yield securities, asset-backed securities, emerging markets and/or various credit ratings within each sector. Credit indexes are traded using credit default swaps with standardized terms including a fixed spread and standard maturity dates. An index credit default swap references all the names in the index, and if there is a default, the credit event is settled based on that name’s weight in the index. The composition of the indexes changes periodically, usually every six months, and for most indexes, each name has an equal weight in the index. Credit default swaps on credit indexes may be used to hedge a portfolio of credit default swaps or bonds, which is less expensive than it would be to buy many credit default swaps to achieve a similar effect. Credit default swaps on indexes are instruments for protecting investors owning bonds against default, and traders use them to speculate on changes in credit quality.
Implied credit spreads, represented in absolute terms, utilized in determining the market value of credit default swap agreements on corporate, loan, sovereign, U.S. municipal or U.S. Treasury issues as of period end, if any, are disclosed in the Notes to Schedules of Investments. They serve as an indicator of the current status of payment/performance risk and represent the likelihood or risk of default for the reference entity. The implied credit spread of a particular referenced entity reflects the cost of buying/selling protection and may include upfront payments required to be made to enter into the agreement. Wider credit spreads represent a deterioration of the referenced entity’s credit soundness and a greater likelihood or risk of default or other credit event occurring as defined under the terms of the agreement. For credit default swap agreements on asset-backed securities and credit indexes, the quoted market prices and resulting values serve as the indicator of the current status of the payment/performance risk. Increasing market values, in absolute terms when compared to the notional amount of the swap, represent a deterioration of the referenced entity’s credit soundness and a greater likelihood or risk of default or other credit event occurring as defined under the terms of the agreement.
The maximum potential amount of future payments (undiscounted) that a Fund as a seller of protection could be required to make under a credit default swap agreement equals the notional amount of the agreement. Notional amounts of each individual credit default swap agreement outstanding as of period end for which a Fund is the seller of protection are disclosed in the Notes to Schedules of Investments.
These potential amounts would be partially offset by any recovery values of the respective referenced obligations, upfront payments received upon entering into the agreement, or net amounts received from the settlement of buy protection credit default swap agreements entered into by a Fund for the same referenced entity or entities.
Interest Rate Swap Agreements
 may be entered into to help hedge against interest rate risk exposure and to maintain a Fund’s ability to generate income at prevailing market rates. The value of the fixed rate bonds that the Funds hold may decrease if interest rates rise. To help hedge against this risk and to maintain its ability to generate income at prevailing market rates, a Fund may enter into interest rate swap agreements. Interest rate swap agreements involve the exchange by a Fund with another party for their respective commitment to pay or receive interest on the notional amount of principal. Certain forms of interest rate swap agreements may include: (i) interest rate caps, under which, in return for a premium, one party agrees to make payments to the other to the extent that interest rates exceed a specified rate, or “cap”, (ii) interest rate floors, under which, in return for a premium, one party agrees to make payments to the other to the extent that interest rates fall below a specified rate, or “floor”, (iii) interest rate collars, under which a party sells a cap and purchases a floor or vice versa in an attempt to protect itself against interest rate movements exceeding given minimum or maximum levels, (iv) callable interest rate swaps, under which the buyer pays an upfront fee in consideration for the right to early terminate the swap transaction in whole, at zero cost and at a predetermined date and time prior to the maturity date, (v) spreadlocks, which allow the interest rate swap users to lock in the forward differential (or spread) between the interest rate swap rate and a specified benchmark, or (vi) basis swaps, under which two parties can exchange variable interest rates based on different segments of money markets.
7. PRINCIPAL AND OTHER RISKS
(a) Principal Risks
In the normal course of business, the Funds trade financial instruments and enter into financial transactions where risk of potential loss exists due to such things as changes in the market (market risk) or failure or inability of the other party to a transaction to perform (credit and counterparty risk).
 
 
 
SEMIANNUAL REPORT
 
  |     DECEMBER 31, 2024    
93
    

Notes to Financial Statements
 
(Cont.)
   
 
See below for a detailed description of select principal risks. For a complete list of the principal risks the Funds may be subject to, please see the Principal Risks of the Funds section of the Funds’ annual report dated June 30, 2024.
 
         
PIMCO
Corporate &
Income
Opportunity
Fund (PTY)
 
PIMCO
Corporate &
Income
Strategy
Fund (PCN)
 
PIMCO
High
Income
Fund
(PHK)
 
PIMCO
Income
Strategy
Fund (PFL)
 
PIMCO
Income
Strategy
Fund II
(PFN)
Asset Allocation
   
X
 
X
 
X
 
X
 
X
Call
   
X
 
X
 
X
 
X
 
X
Collateralized Bond Obligations, Collateralized Loan Obligations and Collateralized Debt Obligations
   
 
 
X
 
 
Collateralized Loan Obligations
   
X
 
X
 
 
X
 
X
Confidential Information Access
   
X
 
X
 
X
 
X
 
X
Contingent Convertible Securities
   
X
 
X
 
X
 
X
 
X
Convertible Securities
   
X
 
X
 
X
 
X
 
X
Counterparty
   
X
 
X
 
X
 
X
 
X
“Covenant-lite” Obligations
   
X
 
X
 
X
 
X
 
X
Credit Default Swaps
   
X
 
X
 
X
 
X
 
X
Credit
   
X
 
X
 
X
 
X
 
X
Currency
   
X
 
X
 
X
 
X
 
X
Cyber Security
   
X
 
X
 
X
 
X
 
X
Debt Securities
   
X
 
X
 
X
 
X
 
X
Derivatives
   
X
 
X
 
X
 
X
 
X
Distressed and Defaulted Securities
   
X
 
X
 
X
 
X
 
X
Distribution Rate
   
X
 
X
 
X
 
X
 
X
Emerging Markets
   
X
 
X
 
X
 
X
 
X
Equity Securities and Related Market
   
X
 
X
 
X
 
X
 
X
Focused Investment
   
X
 
X
 
X
 
X
 
X
Foreign
(Non-U.S.)
Investment
   
X
 
X
 
X
 
X
 
X
High Yield Securities
   
X
 
X
 
X
 
X
 
X
Inflation/Deflation
   
X
 
X
 
X
 
X
 
X
Inflation-Indexed Security
   
X
 
X
 
X
 
X
 
X
Insurance-Linked and Other Instruments
   
X
 
X
 
X
 
X
 
X
Interest Rate
   
X
 
X
 
X
 
X
 
X
Issuer
   
X
 
X
 
X
 
X
 
X
Leverage
   
X
 
X
 
X
 
X
 
X
Liquidity
   
X
 
X
 
X
 
X
 
X
Loans and Other Indebtedness; Loan Participations and Assignments
   
X
 
X
 
X
 
X
 
X
Management
   
X
 
X
 
X
 
X
 
X
Market
   
X
 
X
 
X
 
X
 
X
Market Discount
   
X
 
X
 
X
 
X
 
X
Market Disruptions
   
X
 
X
 
X
 
X
 
X
Mortgage-Related and Other Asset-Backed Instruments
   
X
 
X
 
X
 
X
 
X
Mortgage-Related Derivative Instruments
   
 
 
X
 
 
Operational
   
X
 
X
 
X
 
X
 
X
Other Investment Companies
   
X
 
X
 
X
 
X
 
X
Platform
   
 
 
X
 
 
Potential Conflicts of Interest — Allocation of Investment Opportunities
   
X
 
X
 
X
 
X
 
X
Portfolio Turnover
   
X
 
X
 
X
 
X
 
X
Preferred Securities
   
X
 
X
 
X
 
X
 
X
Privacy and Data Security
   
X
 
X
 
X
 
X
 
X
Private Placements and Restricted Securities
   
X
 
X
 
X
 
X
 
X
Privately-Issued Mortgage-Related Securities
   
X
 
X
 
X
 
X
 
X
Real Estate
   
X
 
X
 
X
 
X
 
X
Reinvestment
   
X
 
X
 
X
 
X
 
X
REIT
   
 
 
X
 
 
Regulatory Changes
   
X
 
X
 
X
 
X
 
X
 
       
94
 
PIMCO CLOSED-END FUNDS
      

   
December 31, 2024
 
(Unaudited)
 
         
PIMCO
Corporate &
Income
Opportunity
Fund (PTY)
 
PIMCO
Corporate &
Income
Strategy
Fund (PCN)
 
PIMCO
High
Income
Fund
(PHK)
 
PIMCO
Income
Strategy
Fund (PFL)
 
PIMCO
Income
Strategy
Fund II
(PFN)
Regulatory — Commodity Pool Operator
    X   X   X   X   X
Regulatory — London Interbank Offered Rate
    X   X   X   X   X
Repurchase Agreements
    X   X   X   X   X
Risk Retention Investment
        X    
Securities Lending
      X   X    
Senior Debt
    X   X   X   X   X
Short Exposure
        X    
Smaller Company
      X   X    
Sovereign Debt
    X   X   X   X   X
Special Purpose Acquisition Companies (“SPACs”)
        X    
Structured Investments
    X   X   X   X   X
Subprime
    X   X   X   X   X
Subsidiary
        X    
Synthetic Convertible Securities
    X   X   X   X   X
Tax
    X   X   X   X   X
U.S. Government Securities
    X   X   X   X   X
Valuation
    X   X   X   X   X
Zero-Coupon Bond,
Step-Ups
and
Payment-in-Kind
Securities
    X   X   X   X   X
 
Asset Allocation Risk
 is the risk that a Fund could lose money as a result of less than optimal or poor asset allocation decisions. A Fund could miss attractive investment opportunities by underweighting markets that subsequently experience significant returns and could lose value by overweighting markets that subsequently experience significant declines.
Call Risk
 is the risk that an issuer may exercise its right to redeem a fixed income security earlier than expected (a call). Issuers may call outstanding securities prior to their maturity for a number of reasons (
e.g.
, declining interest rates, changes in credit spreads and improvements in the issuer’s credit quality). If an issuer calls a security that a Fund has invested in, the Fund may not recoup the full amount of its initial investment or may not realize the full anticipated earnings from the investment and may be forced to reinvest in lower-yielding securities, securities with greater credit risks or securities with other, less favorable features.
Collateralized Bond Obligations, Collateralized Loan Obligations and Collateralized Debt Obligations Risk
 is the risk that an investment in a CLO, CBO or other CDO depends largely on the type of the collateral securities and the class/tranche of the instrument in which the Fund invests. In addition to the normal risks associated with debt instruments (e.g., interest rate risk and credit risk), CLOs, CBOs and CDOs carry additional risks including, but not limited to: (i) the possibility that distributions from the collateral will not be adequate to make interest or other payments; (ii) the risk that the quality of the collateral may decline in value or default; (iii) the risk that the Fund may invest in CBOs, CLOs or other CDOs that are subordinate to other
classes; and (iv) the risk that the complex structure of the security may not be fully understood at the time of investment and may produce disputes with the issuer or others and may produce unexpected investment results.
Collateralized Loan Obligations Risk
 is the risk of investing in a trust typically collateralized by a pool of loans issued by banks, corporations or any other public or private entity or person, which may include, among others, domestic and foreign senior secured loans, senior unsecured loans and subordinate or mezzanine loans, including loans that may be rated below investment grade or equivalent unrated loans (“Collateralized Loan Obligations Risk”) or (“CLOs”). In addition to the normal risks associated with debt instruments (e.g., interest rate risk and credit risk), CLOs carry additional risks including, but not limited to: (i) the possibility that distributions from the collateral will not be adequate to make interest or other payments; (ii) the risk that the quality of the collateral may decline in value or default; (iii) the risk that the Fund may invest in CBOs, CLOs or other CDOs that are subordinate to other classes; and (iv) the complex structure of the security may not be fully understood at the time of investment and may produce disputes with the issuer or others and may produce unexpected investment results.
Confidential Information Access Risk
 is the risk that, in managing a Fund (and other PIMCO clients), PIMCO may from time to time have the opportunity to receive material,
non-public
information (“Confidential Information”) about the issuers of certain investments, including, without limitation, senior floating rate loans, other loans and related investments being considered for acquisition by the Fund or
 
 
 
SEMIANNUAL REPORT
 
  |     DECEMBER 31, 2024    
95
    

Notes to Financial Statements
 
(Cont.)
   
 
held in the Fund’s portfolio. If PIMCO intentionally or unintentionally comes into possession of Confidential Information, it may be unable, potentially for a substantial period of time, to purchase or sell investments to which such Confidential Information relates.
Contingent Convertible Securities Risk
 is the risk of investing in contingent convertible securities, including the risk that interest payments will be cancelled by the issuer or a regulatory authority, the risk of ranking junior to other creditors in the event of a liquidation or other bankruptcy-related event as a result of holding subordinated debt, the risk of the Fund’s investment becoming further subordinated as a result of conversion from debt to equity, the risk that the principal amount due can be written down to a lesser amount (including potentially to zero), and the general risks applicable to fixed income investments, including interest rate risk, credit risk, market risk and liquidity risk, any of which could result in losses to the Fund.
Convertible Securities Risk
 is the risk that the market values of convertible securities may decline as interest rates increase and, conversely, may increase as interest rates decline. A convertible security’s market value, however, tends to reflect the market price of the common stock of the issuing company when that stock price approaches or is greater than the convertible security’s “conversion price.” The conversion price is defined as the predetermined price at which the convertible security could be exchanged for the associated stock. As the market price of the underlying common stock declines, the price of the convertible security tends to be influenced more by the yield of the convertible security. Thus, it may not decline in price to the same extent as the underlying common stock. In the event of a liquidation of the issuing company, holders of convertible securities may be paid before the company’s common stockholders but after holders of any senior debt obligations of the company. Consequently, the issuer’s convertible securities generally entail less risk than its common stock but more risk than its debt obligations. Convertible securities are often rated below investment grade or not rated.
Counterparty Risk
 is the risk that the Fund will be subject to credit risk with respect to the counterparties to the derivative contracts and other instruments entered into by the Fund or held by special purpose or structured vehicles in which the Fund invests. If a counterparty becomes bankrupt or otherwise fails to perform its obligations under a derivative contract due to financial difficulties, the Fund may experience significant delays in obtaining any recovery (including recovery of any collateral it has provided to the counterparty) in a dissolution, assignment for the benefit of creditors, liquidation,
winding-up,
bankruptcy, or other analogous proceeding.
“Covenant-lite” Obligations Risk
 is the risk that covenant-lite obligations contain fewer maintenance covenants than other
obligations, or no maintenance covenants, and may not include terms that allow the lender to monitor the performance of the borrower and declare a default if certain criteria are breached. Covenant-lite loans may carry more risk than traditional loans as they allow individuals and corporations to engage in activities that would otherwise be difficult or impossible under a covenant-heavy loan agreement. In the event of default, covenant-lite loans may exhibit diminished recovery values as the lender may not have the opportunity to negotiate with the borrower prior to default.
Credit Default Swaps Risk
 is the risk of investing in credit default swaps, including illiquidity risk, counterparty risk, leverage risk and credit risk. A buyer generally also will lose its investment and recover nothing should no credit event occur and the swap is held to its termination date. If a credit event were to occur, the value of any deliverable obligation received by the seller (if any), coupled with the upfront or periodic payments previously received, may be less than the full notional value it pays to the buyer, resulting in a loss of value to the seller. When the Fund acts as a seller of a credit default swap, it is exposed to many of the same risks of leverage described herein. As the seller, a Fund would receive a stream of payments over the term of the swap agreement provided that no event of default has occurred with respect to the referenced debt obligation upon which the swap is based. A Fund would effectively add leverage to its portfolio because, if a default occurs, the stream of payments may stop and, in addition to its total net assets, the Fund would be subject to investment exposure on the notional amount of the swap. In addition, selling credit default swaps may not be profitable for the Fund if no secondary market exists or the Fund is otherwise unable to close out these transactions at advantageous times.
Credit Risk
 is the risk that a Fund could lose money if the issuer or guarantor of a fixed income security (including a security purchased with securities lending collateral), the counterparty to a derivatives contract, or the issuer or guarantor of collateral, repurchase agreement or a loan of portfolio securities, is unable or unwilling, or is perceived (whether by market participants, rating agencies, pricing services or otherwise) as unable or unwilling, to make timely principal and/or interest payments or to otherwise honor its obligations. The risk that such issuer, guarantor or counterparty is less willing or able to do so is heightened in market environments where interest rates are rising. Securities are subject to varying degrees of credit risk, which are often reflected in credit ratings.
Currency Risk
 is the risk that investments denominated in foreign
(non-U.S.)
currencies or in securities that trade in and receive revenues in, foreign
(non-U.S.)
currencies, or derivatives or other instruments that provide exposure to foreign
(non-U.S.)
currencies may decline in value, due to the risk that those currencies will decline in value relative
 
       
96
 
PIMCO CLOSED-END FUNDS
      

   
December 31, 2024
 
(Unaudited)
 
to the U.S. dollar, or, in the case of hedging positions, that the U.S. dollar will decline in value relative to the currency being hedged.
Cyber Security Risk
 is the risk that, as the use of technology, including cloud-based technology, has become more prevalent in the course of business, the Funds have become potentially more susceptible to operational and information security risks resulting from breaches in cyber security. A breach in cyber security refers to both intentional and unintentional cyber events that may, among other things, cause a Fund to lose proprietary information, suffer data corruption and/or destruction, lose operational capacity, result in the unauthorized release or other misuse of confidential information or otherwise disrupt normal business operations. Geopolitical tensions can increase the scale and sophistication of deliberate cybersecurity attacks, particularly those from nation-states or from entities with nation-state backing, who may desire to use cybersecurity attacks to cause damage or create leverage against geopolitical rivals. Cyber security failures or breaches may result in financial losses to a Fund and its shareholders.
These failures or breaches may also result in disruptions to business operations, potentially resulting in financial losses; interference with a Fund’s ability to calculate its net asset value, process shareholder transactions or otherwise transact business with shareholders; impediments to trading; violations of applicable privacy and other laws; regulatory fines; penalties; third-party claims in litigation; reputational damage; reimbursement or other compensation costs; additional compliance and cyber security risk management costs and other adverse consequences. In addition, substantial costs may be incurred in order to prevent any cyber incidents in the future. There is also a risk that cyber security breaches may not be detected. The Fund and its shareholders may suffer losses as a result of a cyber security breach related to the Fund, its service providers, trading counterparties or the issuers in which the Fund invests.
Debt Securities Risk
 is the risk that prices of bonds and other fixed income securities will generally increase as interest rates fall and decrease as interest rates rise. Income from the Fund’s portfolio may decline if the Fund invests the proceeds from matured, traded or called fixed income securities at market interest rates that are below the portfolio’s current earnings rate. The value of most bond funds and fixed income securities are impacted by changes in interest rates. Bonds and bond funds with longer durations tend to be more sensitive and more volatile than securities with shorter durations; bond prices generally fall as interest rates rise.
Derivatives Risk
 is the risk of investing in derivative instruments (such as forwards, futures, swaps and structured securities) and other similar investments, including leverage, liquidity, interest rate, market, counterparty (including credit), operational, legal and management risks
and valuation complexity. Changes in the value of a derivative or other similar instrument may not correlate perfectly with, and may be more sensitive to market events than, the underlying asset, rate or index, and a Fund could lose more than the initial amount invested. Changes in the value of a derivative or other similar instruments may also create margin delivery or settlement payment obligations for a Fund. A Fund’s use of derivatives or other similar investments may result in losses to the Fund, a reduction in the Fund’s returns and/or increased volatility.
Non-centrally
cleared
over-the-counter
(“OTC”) derivatives or other similar investments are also subject to the risk that a counterparty to the transaction will not fulfill its contractual obligations to the other party, as many of the protections afforded to centrally-cleared derivative transactions might not be available for
non-centrally
cleared OTC derivatives or other similar investments. The primary credit risk on derivatives or other similar investments that are exchange-traded or traded through a central clearing counterparty resides with a Fund’s clearing broker, or the clearinghouse. Changes in regulation relating to a registered fund’s use of derivatives and related instruments could potentially limit or impact a Fund’s ability to invest in derivatives, limit a Fund’s ability to employ certain strategies that use derivatives or other similar investments and/ or adversely affect the value of derivatives or other similar investments and a Fund’s performance.
Distressed and Defaulted Securities Risk
 is the risk of investing in the securities of financially distressed issuers, including the risk of default. These securities may fluctuate more in price and are typically less liquid. Distressed securities generally trade significantly below “par” or full value.
The Fund also will be subject to significant uncertainty as to when, and in what manner, and for what value obligations evidenced by securities of financially distressed issuers will eventually be satisfied.
Distribution Rate Risk
 is the risk that, although the Fund may seek to maintain level distributions, the Fund’s distribution rates may be affected by numerous factors, including but not limited to changes in realized and projected market returns, fluctuations in market interest rates, Fund performance, and other factors. There can be no assurance that a change in market conditions or other factors will not result in a change in a Fund’s distribution rate or that the rate will be sustainable in the future.
Emerging Markets Risk
 is the risk of investing in emerging market securities, primarily increased foreign
(non-U.S.)
investment risk.
Equity Securities and Related Market Risk
 is the risk that the value of equity securities, such as common stocks and preferred securities, may decline due to general market conditions which are not specifically related to a particular company or to factors affecting a particular industry or industries. Equity securities generally have greater price volatility than fixed income securities.
 
 
 
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Notes to Financial Statements
 
(Cont.)
   
 
Focused Investment Risk
 is the risk that, to the extent that the Fund focuses its investments in a particular industry, country or geographic region, the NAV of its common shares will be more susceptible to events or factors affecting companies in that industry, country or geographic region.
Foreign
(Non-U.S.)
Investment Risk
 is the risk that investing in foreign
(non-U.S.)
securities may result in a Fund experiencing more rapid and extreme changes in value than a fund that invests exclusively in securities of U.S. companies, due to smaller markets, differing reporting, accounting and auditing standards, increased risk of delayed settlement of portfolio transactions or loss of certificates of portfolio securities, and the risk of unfavorable foreign government actions, including nationalization, expropriation or confiscatory taxation, currency blockage, political changes, diplomatic developments or the imposition of sanctions and other similar measures. Foreign securities may also be less liquid and more difficult to value than securities of U.S. issuers.
High Yield Securities Risk
 is the risk that high yield securities and unrated securities of similar credit quality (commonly known as “junk bonds”) are subject to greater levels of credit, call and liquidity risks, including the risk that a court will subordinate high yield senior debt to other debt of the issuer or take other actions detrimental to holders of the senior debt. High yield securities are considered predominantly speculative with respect to the issuer’s continuing ability to make principal and interest payments and may be more volatile than higher- rated securities of similar maturity.
Inflation/Deflation Risk
 is the risk that the value of assets or income from a Fund’s investments will be worth less in the future as inflation decreases the value of payments at future dates. As inflation increases, the real value of the Fund’s portfolio could decline. Inflation rates may change frequently and significantly as a result of various factors, including unexpected shifts in the domestic or global economy or changes in fiscal or monetary policies. Deflation risk is the risk that prices throughout the economy decline over time. Deflation may have an adverse effect on the creditworthiness of issuers and may make issuer default more likely, which may result in a decline in the value of the Fund’s portfolio and common shares.
Inflation-Indexed Security Risk
 is the risk that inflation-indexed debt securities are subject to the effects of changes in market interest rates caused by factors other than inflation (real interest rates). In general, the value of an inflation-indexed security, including TIPS, tends to decrease when real interest rates increase and can increase when real interest rates decrease. Interest payments on inflation-indexed securities are unpredictable and will fluctuate as the principal and interest are adjusted for inflation. There can be no assurance that the
inflation index used will accurately measure the real rate of inflation in the prices of goods and services. Any increase in the principal amount of an inflation-indexed debt security will be considered taxable ordinary income for the amount of the increase in the calendar year, even though the Fund will not receive the principal until maturity.
Insurance-Linked and Other Instruments Risk
 is the risk that a Fund could lose a portion or all of the principal it has invested in insurance-linked instruments and similar investments (which may include, for example, event-linked bonds, such as catastrophe and resilience bonds, and securities relating to life insurance policies, annuity contracts and premium finance loans).
Interest Rate Risk
 is the risk that fixed income securities and other instruments in a Fund’s portfolio will fluctuate in value because of a change in interest rates; a fund with a longer average portfolio duration will be more sensitive to changes in interest rates than a fund with a shorter average portfolio duration.
Issuer Risk
 is the risk that the value of a security may decline for a number of reasons directly related to the issuer, such as management performance, major litigation, investigations or other controversies, changes in the issuer’s financial condition or credit rating, changes in government regulations affecting the issuer or its competitive environment and strategic initiatives such as mergers, acquisitions or dispositions and the market response to any such initiatives, financial leverage, reputation or reduced demand for the issuer’s goods or services.
Leverage Risk
 is the risk that certain transactions of a Fund, such as direct borrowing from banks, reverse repurchase agreements, loans of portfolio securities, and the use of when-issued, delayed delivery or forward commitment transactions, or derivative instruments, may give rise to leverage, magnifying gains and losses and causing a Fund to be more volatile than if it had not been leveraged. This means that leverage entails a heightened risk of loss.
Liquidity Risk
 is the risk that a particular investment may be difficult to purchase or sell and that a Fund may be unable to sell illiquid investments at an advantageous time or price or possibly require a Fund to dispose of other investments at unfavorable times or prices in order to satisfy its obligations, which could prevent the Fund from taking advantage of other investment opportunities. Additionally, the market for certain investments may become illiquid under adverse market or economic conditions independent of any specific adverse changes in the conditions of a particular issuer. Loans and Other Indebtedness; Loan Participations and Assignments Risk is the risk that scheduled interest or principal payments will not be made in a timely manner or at all, either of which may adversely affect the values of a loan. Additionally, there is a risk that the collateral underlying a loan may be unavailable or insufficient to satisfy a borrower’s obligation,
 
       
98
 
PIMCO CLOSED-END FUNDS
      

   
December 31, 2024
 
(Unaudited)
 
and the Fund could become part owner of any collateral if a loan is foreclosed, subjecting a Fund to costs associated with owning and disposing of the collateral.
In the event of the insolvency of the lender selling a participation, there is a risk that a Fund may be treated as a general creditor of the lender and may not benefit from any
set-off
between the lender and the borrower.
If a loan is foreclosed, the Fund may become owner of the loan’s collateral. The Fund may bear the costs and liabilities associated with owning and holding or disposing of the collateral.
There is the risk that a Fund may have difficulty disposing of loans and loan participations due to the lack of a liquid secondary market for loans and loan participations.
To the extent a Fund invests in loans or originates loans, including bank loans, the Fund may be subject to greater levels of credit risk, call risk, settlement risk and liquidity risk than funds that do not acquire such instruments.
Management Risk
 is the risk that the investment techniques and risk analyses applied by PIMCO, including the use of quantitative models or methods, will not produce the desired results and that actual or potential conflicts of interest, legislative, regulatory or tax restrictions, policies or developments may affect the investment techniques available to PIMCO and the individual portfolio managers in connection with managing the Fund and may cause PIMCO to restrict or prohibit participation in certain investments. There is no guarantee that the investment objective of the Fund will be achieved.
Market Risk
 is the risk that the value of securities owned by a Fund may go up or down, sometimes rapidly or unpredictably, due to factors affecting securities markets generally or particular industries or companies.
Market Discount Risk
 is the risk that the price of a Fund’s common shares of beneficial interest will fluctuate with market conditions and other factors. Shares of
closed-end
management investment companies frequently trade at a discount from their net asset value.
Market Disruptions Risk
 is the risk of investment and operational risks associated with financial, economic and other global market developments and disruptions, including those arising from war, military conflicts, terrorism, market manipulation, government interventions, defaults and shutdowns, political changes or diplomatic developments, public health emergencies (such as the spread of infectious diseases, pandemics and epidemics), bank failures and natural/environmental disasters, climate-change and climate related events, which can all negatively impact the securities markets and cause a Fund to lose value. These events can also impair the
technology and other operational systems upon which a Fund’s service providers, including PIMCO as a Fund’s investment adviser, rely, and could otherwise disrupt a Fund’s service providers’ ability to fulfill their obligations to a Fund.
Mortgage-Related and Other Asset-Backed Securities Risk
 is the risk of investing in mortgage-related and other asset-backed securities, including interest rate risk, extension risk, prepayment risk and credit risk.
Mortgage-Related Derivative Instruments Risk
 is the risk of investing in mortgage-related and other asset-backed securities, including interest rate risk, extension risk, prepayment risk and credit risk. A Fund may invest in any tranche of mortgage-related and other asset-backed securities, including junior and/or equity tranches (to the extent consistent with the other of the Fund’s guidelines), which generally carry higher levels of the foregoing risks.
Operational Risk
 is the risk arising from factors such as processing errors, human errors, inadequate or failed internal or external processes, failures in systems and technology, changes in personnel and errors caused by third-party service providers. The occurrence of any of these failures, errors or breaches could result in a loss of information, regulatory scrutiny, reputational damage or other events, any of which could have a material adverse effect on a Fund. While a Fund seeks to minimize such events through controls and oversight, there may still be failures that could cause losses to the Fund.
Other Investment Companies Risk
 is the risk that Common Shareholders may be subject to duplicative expenses to the extent a Fund invests in other investment companies. In addition, these other investment companies may utilize leverage, in which case an investment would subject the Fund to additional risks associated with leverage.
Platform Risk
 is the risk resulting from the fact that the Alt Lending ABS in which the Fund invests are typically not listed on any securities exchange and not registered under the Securities Act. In addition, the Fund anticipates that these instruments may only be sold to a limited number of investors and may have a limited or
non-existent
secondary market. Accordingly, the Fund currently expects that certain of the investments in Alt Lending ABS will face heightened levels of liquidity risk. Although currently there is generally no reliable, active secondary market for certain Alt Lending ABS, a secondary market for these Alt Lending ABS may develop. If the Fund purchases Alt Lending ABS on an alternative lending platform, the Fund will have the right to receive principal and interest payments due on loans underlying the Alt Lending ABS only if the platform servicing the loans receives the borrower’s payments on such loans and passes such payments through to the Fund. If a borrower is unable or fails to make payments on a loan for any reason, the Fund may be greatly limited in its ability to recover any outstanding principal or interest due, as (among other
 
 
 
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Notes to Financial Statements
 
(Cont.)
   
 
reasons) the Fund may not have direct recourse against the borrower or may otherwise be limited in its ability to directly enforce its rights under the loan, whether through the borrower or the platform through which such loan was originated. For example, the loan may be unsecured or under-collateralized and/or it may be impracticable to commence a legal proceeding against the defaulting borrower.
Portfolio Turnover Risk
 is the risk that a high portfolio turnover will result in greater expenses to a Fund, including brokerage commissions or dealer
mark-ups
and other transaction costs on the sale of securities and reinvestments in other securities. The higher the rate of portfolio turnover of a Fund, the higher these transaction costs borne by the Fund generally will be. Such sales may result in realization of taxable capital gains (including short-term capital gains, which are generally taxed to shareholders at ordinary income tax rates when distributed net of short-term capital losses and net long-term capital losses) and may adversely affect the Fund’s
after-tax
returns.
Potential Conflicts of Interest Risk — Allocation of Investment Opportunities
 is the risk that PIMCO’s or any of its affiliate’s interests or the interests of its clients may conflict with those of the Funds and the results of a Fund’s investment activities may differ from those of the Fund’s affiliates, or another account managed by PIMCO or its affiliates, and it is possible that the Fund could sustain losses during periods in which one or more of the Fund’s affiliates and/or other accounts managed by PIMCO or its affiliates, including proprietary accounts, achieve profits on their trading.
Preferred Securities Risk
 is the risk that certain preferred securities contain provisions that allow an issuer under certain conditions to skip or defer distributions which may require the Fund to include the amount of the deferred distribution in its taxable income for tax purposes although it does not currently receive such amount in cash. Additionally, preferred securities are subordinated to bonds and other debt securities in an issuer’s capital structure in terms of priority for corporate income and liquidation payments, and therefore will be subject to greater credit risk than those debt securities. Preferred securities may trade less frequently and in a more limited volume and may be subject to more abrupt or erratic price movements than many other securities, such as common stocks, corporate debt securities and U.S. Government securities.
Privacy and Data Security Risk
 is the risk resulting from the fact that the Gramm-Leach-Bliley Act (“GLBA”) and other laws limit the disclosure of certain
non-public
personal information about a consumer to
non-affiliated
third parties and require financial institutions to disclose certain privacy policies and practices with respect to information sharing with both affiliates and
non-affiliated
third parties. Many states and a number of
non-U.S.
jurisdictions have enacted
privacy and data security laws requiring safeguards on the privacy and security of consumers’ personally identifiable information. Other laws deal with obligations to safeguard and dispose of private information in a manner designed to avoid its dissemination. Privacy rules adopted by the U.S. Federal Trade Commission and the SEC implement GLBA and other requirements and govern the disclosure of consumer financial information by certain financial institutions, ranging from banks to private investment funds. U.S. platforms following certain models generally are required to have privacy policies that conform to these GLBA and other requirements. In addition, such platforms typically have policies and procedures intended to maintain platform participants’ personal information securely and dispose of it properly.
Private Placement and Restricted Securities Risk
 is the risk that securities received in a private placement may be subject to strict restrictions on resale, and there may be no liquid secondary market or ready purchaser for such securities and the risk that a Fund’s investment in securities that have not been registered for public sale, but that are eligible for purchase and sale pursuant to Rule 144A under the Securities Act, may be relatively less liquid than registered securities traded on established securities markets. The Fund may be unable to dispose of such securities when it desires to do so, or at the most favorable time or price. Private placements may also raise valuation risks. Privately-Issued Mortgage-Related Securities Risk is the risk of nonpayment because there are no direct or indirect government or agency guarantees of payments in the pools created by
non-governmental
issuers.
Real Estate Risk
 is the risk associated with investing in real estate investments, including investments in equity or debt securities issued by private and public real estate investment trusts (“REITs”), real estate operating companies (“REOCs”), private or public real estate-related loans and real estate-linked derivative instruments. The Fund will be subject to the risks associated with owning real estate and with the real estate industry generally.
Reinvestment Risk
 is the risk that income from the Fund’s portfolio will decline if and when the Fund invests the proceeds from matured, traded or called debt obligations at market interest rates that are below the portfolio’s current earnings rate. The Fund also may choose to sell higher yielding portfolio securities and to purchase lower yielding securities to achieve greater portfolio diversification, because the portfolio managers believe the current holdings are overvalued or for other investment-related reasons.
REIT Risk
 is the risk associated with investing in REITs, which are pooled investment vehicles that own, and usually operate, income- producing real estate. Some REITs also finance real estate. If a REIT meets certain requirements, including distributing to shareholders
 
       
100
 
PIMCO CLOSED-END FUNDS
      

   
December 31, 2024
 
(Unaudited)
 
substantially all of its taxable income (other than net capital gains), then it is not typically taxed on the income distributed to shareholders. Therefore, REITs may pay higher dividends than other issuers.
Regulatory Changes Risk
 is the risk that is associated with the fact that financial entities, such as investment companies and investment advisers, are generally subject to extensive government regulation and intervention. Government regulation and/or intervention may change the way the Fund is regulated, affect the expenses incurred directly by the Fund and the value of its investments, and limit and /or preclude the Fund’s ability to achieve its investment objectives. Government regulation may change frequently and may have significant adverse consequences. The Fund and PIMCO have historically been eligible for exemptions from certain regulations. However, there is no assurance that the Fund and PIMCO will continue to be eligible for such exemptions. Moreover, government regulation may have unpredictable and unintended effects.
Regulatory Risk — Commodity Pool Operator
 is the risk associated with the CFTC’s adopted regulations that subject registered investment companies and their investment advisers to regulation by the CFTC if the registered investment company invests more than a prescribed level of its liquidation value in futures, options on futures or commodities, swaps, or other financial instruments regulated under the Commodity Exchange Act (“CEA”) and the rules thereunder (“commodity interests”), or if the Fund markets itself as providing investment exposure to such instruments. PIMCO is registered with the CFTC as a Commodity Pool Operator.
Regulatory Risk — LIBOR
 is the risk related to the discontinuation and replacement of the London Interbank Offered Rate (“LIBOR”). Due to benchmark reforms, publication of all LIBOR settings has ceased. Although LIBOR is no longer published, there are potential effects related to the transition away from LIBOR or the prior use of LIBOR on a Fund, or on certain instruments in which the Fund invests, which can be difficult to ascertain and could result in losses to the Fund.
Repurchase Agreements Risk
 is the risk that, if the party agreeing to repurchase a security should default, a Fund will seek to sell the securities which it holds, which could involve procedural costs or delays in addition to a loss on the securities if their value should fall below their repurchase price.
Risk Retention Investment Risk
 is the risk associated with the Fund’s investments in risk retention tranches of commercial mortgage-backed securities (“CMBS”) or other eligible securitizations, if any (“risk retention tranches”), which are eligible residual interests typically held by the sponsors of such securitizations pursuant to the final rules implementing the credit risk retention requirements of Section 941 of
the Dodd-Frank Act (the “U.S. Risk Retention Rules”). There can be no assurance that the applicable federal agencies charged with the implementation of the final U.S. Risk Retention Rules (the Federal Deposit Insurance Corporation, the Comptroller of the Currency, the Federal Reserve Board, the SEC, the Department of Housing and Urban Development, and the Federal Housing Finance Agency) could not take positions in the future that differ from the interpretation of such rules taken or embodied in such securitizations, or that the final U.S. Risk Retention Rules will not change. Furthermore, if the Fund breaches any undertakings in any risk retention agreement, it will be exposed to claims by the other parties thereto, including for any losses incurred as a result of such breach, which could be significant and exceed the value of the Fund’s investments.
Securities Lending Risk
 is the risk that, when a Fund lends portfolio securities, its investment performance will continue to reflect changes in the value of the securities loaned and lose rights in the collateral or delay in recovery of the collateral if the borrower fails to return the security loaned or becomes insolvent. The Fund may pay lending fees to a party arranging the loan, which may be an affiliate of the Fund.
Senior Debt Risk
 is the risk that the Fund may be subject to greater levels of credit risk than funds that do not invest in below investment grade senior debt. The Fund may also be subject to greater levels of liquidity risk than funds that do not invest in senior debt. Restrictions on transfers in loan agreements, a lack of publicly available information and other factors may, in certain instances, make senior debt more difficult to sell at an advantageous time or price than other types of securities or instruments.
Short Exposure Risk
 is the risk of entering into short sales or other short positions, including the potential loss of more money than the actual cost of the investment, and the risk that the third party to the short sale or other short position will not fulfill its contractual obligations, causing a loss to a Fund.
Smaller Company Risk
 is the risk that the value of securities issued by a smaller company may go up or down, sometimes rapidly and unpredictably as compared to more widely held securities, due to narrow markets and limited resources of smaller companies. A Fund’s investments in smaller companies subject it to greater levels of credit, market and issuer risk.
Sovereign Debt Risk
 is the risk that investments in fixed income instruments issued by sovereign entities may decline in value as a result of default or other adverse credit event resulting from an issuer’s inability or unwillingness to make principal or interest payments in a timely fashion.
 
 
 
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Notes to Financial Statements
 
(Cont.)
   
 
Special Purpose Acquisition Companies (“SPACs”) Risk
 is the risk that, because SPACs and similar entities are in essence “blank check” companies without operating history or ongoing business other than seeking acquisitions, the value of their securities is particularly dependent on the ability of the entity’s management to identify and complete a profitable acquisition. A SPAC’s structure may result in significant dilution of a stockholder’s share value immediately upon the completion of a business combination due to, among other reasons, interests held by the SPAC sponsor, conversion of warrants into additional shares, shares issued in connection with a business combination and/or certain embedded costs. There is no guarantee that the SPACs in which the Fund invests will complete an acquisition or that any acquisitions that are completed will be profitable. Some SPACs may pursue acquisitions only within certain industries or regions, which may increase the volatility of their prices. In addition, these securities, which are typically traded in the
over-the-counter
market, may be considered illiquid and/or be subject to restrictions on resale.
Structured Investments Risk
 is the risk that a Fund’s investment in structured products, including, structured notes, credit-linked notes and other types of structured products bear the risks of the underlying investments, index or reference obligation and are subject to counterparty risk. The Fund may have the right to receive payments only from the structured product, and generally does not have direct rights against the issuer or the entity that sold the assets to be securitized. Structured products generally entail risks associated with derivative instruments.
Subprime Risk
 is the risk that loans, and debt instruments collateralized by loans (including Alt Lending ABS), acquired by the Fund may be subprime in quality, or may become subprime in quality. Although there is no specific legal or market definition of “subprime,” subprime loans are generally understood to refer to loans made to borrowers that display poor credit histories and other characteristics that correlate with a higher default risk. Accordingly, subprime loans, and debt instruments secured by such loans, have speculative characteristics and are subject to heightened risks, including the risk of nonpayment of interest or repayment of principal, and the risks associated with investments in high yield securities. In addition, these instruments could be subject to increased regulatory scrutiny. The Fund is not restricted by any particular borrower credit criteria when acquiring loans or debt instruments collateralized by loans.
Subsidiary Risk
 is the risk that, by investing in a Fund’s subsidiary, the Fund is indirectly exposed to the risks associated with the subsidiary’s investments. Fund subsidiaries are not registered under the 1940 Act and may not be subject to all the investor protections of the 1940 Act. There is no guarantee that the investment objective of a subsidiary will be achieved. Synthetic Convertible Securities Risk is the risk that the
values of synthetic convertible securities will respond differently to market fluctuations than a traditional convertible security because a synthetic convertible is composed of two or more separate securities or instruments, (such as a debt security and a warrant or option to purchase another security), each with its own market value. Synthetic convertible securities are also subject to the risks associated with derivatives. In addition, if the value of the underlying common stock or the level of the index involved in the convertible element falls below the strike price of the warrant or option, the warrant or option may lose all value.
Tax Risk
 is the risk that if, in any year, a Fund were to fail to qualify for treatment as a regulated investment company under the Tax Code, and were ineligible to or did not otherwise cure such failure, the Fund would be subject to tax on its taxable income at corporate rates and, when such income is distributed, shareholders would be subject to a further tax to the extent of the Fund’s current or accumulated earnings and profits.
U.S. Government Securities Risk
 is the risk that the obligations supported by (i) the full faith and credit of the United States, (ii) the right of the issuer to borrow from the U.S. Treasury, (iii) the discretionary authority of the U.S. Government to purchase the agency’s obligations (iv) or only by the credit of the agency, instrumentality or corporation will not be satisfied in full, or that such obligations will decrease in value or default. U.S. government securities are subject to market risk, interest rate risk and credit risk.
Valuation Risk
 is the risk that fair value pricing used when market quotations are not readily available may not result in adjustments to the prices of securities or other assets, or that fair value pricing may not reflect actual market value. It is possible that the fair value determined in good faith for a security or other asset will be materially different from quoted or published prices, from the prices used by others for the same security or other asset and/or from the value that actually could be or is realized upon the sale of that security or other asset.
Zero-Coupon Bond,
Step-Ups
and
Payment-in-Kind
Securities Risk
 is the risk presented by the market prices of
zero-coupon,
step ups and
payment-in-kind
securities generally being more volatile than the prices of securities that pay interest periodically and in cash and being likely to respond to changes in interest rates to a greater degree than other types of debt securities with similar maturities and credit quality. In addition, as these securities may not pay cash interest, the Fund’s investment exposure to these securities and their risks, including credit risk, will increase during the time these securities are held in the Fund’s portfolio.
 
       
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(Unaudited)
 
(b) Other Risks
In general, a Fund may be subject to additional risks, including, but not limited to, risks related to government regulation and intervention in financial markets, operational risks, risks associated with financial, economic and global market disruptions, and cyber security risks.
Please see a Fund’s then-currently effective prospectus and statement of additional information for a more detailed description of the risks of investing in the Fund. Please see the Important Information section of this report for additional discussion of certain regulatory and market developments that may impact a Fund’s performance.
8. MASTER NETTING ARRANGEMENTS
A Fund may be subject to various netting arrangements (“Master Agreements”) with select counterparties. Master Agreements govern the terms of certain transactions, and are intended to reduce the counterparty risk associated with relevant transactions by specifying credit protection mechanisms and providing standardization that is intended to improve legal certainty. Each type of Master Agreement governs certain types of transactions. Different types of transactions may be traded out of different legal entities or affiliates of a particular organization, resulting in the need for multiple agreements with a single counterparty. As the Master Agreements are specific to unique operations of different asset types, they allow a Fund to close out and net its total exposure to a counterparty in the event of a default with respect to all the transactions governed under a single Master Agreement with a counterparty. For financial reporting purposes, the Statements of Assets and Liabilities generally present derivative assets and liabilities on a gross basis, which reflects the full risks and exposures prior to netting.
Master Agreements can also help limit counterparty risk by specifying collateral posting arrangements at
pre-arranged
exposure levels. Under most Master Agreements, collateral is routinely transferred if the total net exposure to certain transactions (net of existing collateral already in place) governed under the relevant Master Agreement with a counterparty in a given account exceeds a specified threshold, which typically ranges from zero to $250,000 depending on the counterparty and the type of Master Agreement. United States Treasury Bills and U.S. dollar cash are generally the preferred forms of collateral, although other securities may be used depending on the terms outlined in the applicable Master Agreement. Securities and cash pledged as collateral are reflected as assets on the Statements of Assets and Liabilities as either a component of Investments at value (securities) or Deposits with counterparty. Cash collateral received is not typically held in a segregated account and as such is reflected as a liability on the Statements of Assets and Liabilities as Deposits from counterparty. The market value of any securities received as collateral is not reflected as a component of NAV. A Fund’s overall exposure to counterparty risk can
change substantially within a short period, as it is affected by each transaction subject to the relevant Master Agreement.
Master Repurchase Agreements and Global Master Repurchase Agreements (individually and collectively “Master Repo Agreements”) govern repurchase, reverse repurchase and certain sale-buyback transactions between a Fund and select counterparties. Master Repo Agreements maintain provisions for, among other things, initiation, income payments, events of default and maintenance of collateral. The market value of transactions under the Master Repo Agreement, collateral pledged or received, and the net exposure by counterparty as of period end are disclosed in the Notes to Schedules of Investments.
Master Securities Forward Transaction Agreements (“Master Forward Agreements”) govern certain forward settling transactions, such as TBA securities, delayed-delivery or certain sale-buyback transactions by and between a Fund and select counterparties. The Master Forward Agreements maintain provisions for, among other things, transaction initiation and confirmation, payment and transfer, events of default, termination and maintenance of collateral. The market value of forward settling transactions, collateral pledged or received, and the net exposure by counterparty as of period end is disclosed in the Notes to Schedules of Investments.
Customer Account Agreements and related addenda govern cleared derivatives transactions such as futures, options on futures and cleared OTC derivatives. Such transactions require posting of initial margin as determined by each relevant clearing agency which is segregated in an account at a futures commission merchant (“FCM”) registered with the CFTC. In the United States, counterparty risk may be reduced as creditors of an FCM cannot have a claim to Fund assets in the segregated account. FCM customers, such as the Funds, are permitted to transfer their customer account (and cleared derivative transactions held in such customer account) from one FCM to another FCM. Upon completion of the transfer, the customer maintains the same economic position with respect to the outstanding exposure. As such, these transfers are not recognized as dispositions and reacquisitions of the affected derivative positions. Portability of exposure reduces risk to the Funds. Variation margin, which reflects changes in market value, is generally exchanged daily, but may not be netted between futures and cleared OTC derivatives unless the parties have agreed to a separate arrangement in respect of portfolio margining. The porting of exposure between FCMs has no impact on the market value or accumulated unrealized appreciation (depreciation), initial margin posted, and any unsettled variation margin; these values as of period end are disclosed in the Notes to Schedules of Investments.
Prime Broker Arrangements may be entered into to facilitate execution and/or clearing of listed equity option transactions or short sales of
 
 
 
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Notes to Financial Statements
 
(Cont.)
   
 
equity securities between a Fund and selected counterparties. The arrangements provide guidelines surrounding the rights, obligations and other events, including, but not limited to, margin, execution and settlement. These agreements maintain provisions for, among other things, payments, maintenance of collateral, events of default and termination. Margin and other assets delivered as collateral are typically in the possession of the prime broker and would offset any obligations due to the prime broker. The market values of listed options and securities sold short and related collateral are disclosed in the Notes to Schedules of Investments.
International Swaps and Derivatives Association, Inc. Master Agreements and Credit Support Annexes (“ISDA Master Agreements”) govern bilateral OTC derivative transactions entered into by a Fund with select counterparties. ISDA Master Agreements maintain provisions for general obligations, representations, agreements, collateral posting and events of default or termination. Events of termination include conditions that may entitle counterparties to elect to terminate early and cause settlement of all outstanding transactions under the applicable ISDA Master Agreement. Any election to terminate early could be material to the financial statements. The ISDA Master Agreement may contain additional provisions that add counterparty protection beyond coverage of existing daily exposure if the counterparty has a decline in credit quality below a predefined level or as required by regulation. Similarly, if required by regulation, the Funds may be required to post additional collateral beyond coverage of daily exposure. These amounts, if any, may (or if required by law, will) be segregated with a third-party custodian. To the extent the Funds are required by regulation to post additional collateral beyond coverage of daily exposure, they could potentially incur costs, including in procuring eligible assets to meet collateral requirements, associated with such posting. The market value of OTC financial derivative instruments, collateral received or pledged, and net exposure by counterparty as of period end are disclosed in the Notes to Schedules of Investments.
9. FEES AND EXPENSES
(a) Management Fee
 PIMCO is a majority-owned subsidiary of Allianz Asset Management of America LLC (“Allianz Asset Management”) and serves as the Manager to the Funds, pursuant to an investment management agreement.
Pursuant to the Investment Management Agreements with PIMCO (the “Agreement”), and subject to the supervision of the Board, PIMCO is responsible for providing to each Fund investment guidance and policy direction in connection with the management of the Fund, including oral and written research, analysis, advice, and statistical and economic data and information. In addition, pursuant to the Agreement and subject to the general supervision of the Board, PIMCO, at its expense, provides or causes to be furnished most other supervisory and
administrative services the Funds require, including but not limited to, expenses of most third-party service providers (e.g., audit, custodial, legal, transfer agency, printing) and other expenses, such as those associated with insurance, proxy solicitations and mailings for shareholder meetings, NYSE listing and related fees, tax services, valuation services and other services the Funds require for their daily operations.
Pursuant to the Agreements, PIMCO receives an annual fee, payable monthly, at the annual rates shown in the table below:
 
Fund Name
       
Annual
Rate
 
PIMCO Corporate & Income Opportunity Fund
   
 
0.65%
(1)
 
PIMCO Corporate & Income Strategy Fund
   
 
0.81%
(1)
 
PIMCO High Income Fund
   
 
0.76%
(1)
 
PIMCO Income Strategy Fund
   
 
0.86%
(2)
 
PIMCO Income Strategy Fund II
   
 
0.83%
(2)
 
 
(1)
Management fees calculated based on the Fund’s average daily net asset value (including daily net assets attributable to any preferred shares of the Fund that may be outstanding).
(2)
 
Management fees calculated based on the Fund’s average weekly “total managed assets”. Total managed assets include total assets of each Fund (including any assets attributable to any preferred shares or other forms of leverage that may be outstanding) minus accrued liabilities (other than liabilities representing leverage).
In rendering investment advisory services to each Fund, PIMCO may use the resources of one or more foreign
(non-U.S.)
affiliates that are not registered under the Investment Advisers Act of 1940, as amended (the “Advisers Act”) (the “PIMCO Overseas Affiliates”), to provide portfolio management, research and trading services to a Fund under the Memorandums of Understanding (“MOUs”). Each of the PIMCO Overseas Affiliates are Participating Affiliates of PIMCO as that term is used in relief granted by the staff of the SEC allowing U.S. registered advisers to use investment advisory and trading resources of unregistered advisory affiliates subject to the regulatory supervision of the registered adviser. Each PIMCO Overseas Affiliate and any of their respective employees who provide services to the Funds are considered under the MOUs to be “associated persons” of PIMCO as that term is defined in the Advisers Act for purposes of PIMCO’s required supervision.
(b) Fund Expenses
 Each Fund bears other expenses, which may vary and affect the total level of expenses paid by shareholders, such as (i) salaries and other compensation or expenses, including travel expenses of any of the Fund’s executive officers and employees, if any, who are not officers, directors, shareholders, members, partners or employees of PIMCO or its subsidiaries or affiliates; (ii) taxes and governmental fees, if any, levied against the Fund; (iii) brokerage fees and commissions and other portfolio transaction expenses incurred by or for the Fund (including, without limitation, fees and expenses of outside legal counsel or third-party consultants retained in connection with reviewing, negotiating and structuring specialized loans and other
 
       
104
 
PIMCO CLOSED-END FUNDS
      

   
December 31, 2024
 
(Unaudited)
 
investments made by the Fund, subject to specific or general authorization by the Board (for example,
so-called
“broken-deal costs” (e.g., fees, costs, expenses and liabilities, including, for example, due diligence-related fees, costs, expenses and liabilities, with respect to unconsummated investments))); (iv) expenses of the Fund’s securities lending (if any), including any securities lending agent fees, as governed by a separate securities lending agreement; (v) costs, including interest expenses, of borrowing money or engaging in other types of leverage financing, including, without limitation, through the use by the Fund of reverse repurchase agreements, tender option bonds, bank borrowings and credit facilities; (vi) costs, including dividend and/or interest expenses and other costs (including, without limitation, offering and related legal costs, fees to brokers, fees to auction agents, fees to transfer agents, fees to ratings agencies and fees to auditors associated with satisfying ratings agency requirements for preferred shares or other securities issued by the Fund and other related requirements in the Fund’s organizational documents) associated with the Fund’s issuance, offering, redemption and maintenance of preferred shares, commercial paper or other senior securities for the purpose of incurring leverage; (vii) fees and expenses of any underlying funds or other pooled vehicles in which the Fund invests; (viii) dividend and interest expenses on short positions taken by the Fund; (ix) fees and expenses, including travel expenses, and fees and expenses of legal counsel retained for their benefit, of Trustees who are not officers, employees, partners, shareholders or members of PIMCO or its subsidiaries or affiliates; (x) extraordinary expenses, including extraordinary legal expenses, that may arise, including expenses incurred in connection with litigation, proceedings, other claims, and the legal obligations of the Fund to indemnify its Trustees, officers, employees, shareholders, distributors, and agents with respect thereto; (xi) organizational and offering expenses of the Fund, including with respect to share offerings, such as rights offerings and shelf offerings, following the Fund’s initial offering, and expenses associated with tender offers and other share repurchases and redemptions; and (xii) expenses of the Fund which are capitalized in accordance with U.S. GAAP. Without limiting the generality or scope of the foregoing, it is understood that the Funds may bear such expenses either directly or indirectly through contracts or arrangements with PIMCO or an affiliated or unaffiliated third party.
Each of the Trustees of the Funds who is not an interested person under Section 2(a)(19) of the Act, (the “Independent Trustees”), also serves as a trustee of a number of other
closed-end
funds for which PIMCO serves as investment manager (together with the Funds, the “PIMCO
Closed-End
Funds”), as well as PIMCO California Flexible Municipal Income Fund, PIMCO Flexible Emerging Markets Income Fund, PIMCO Flexible Credit Income Fund and PIMCO Flexible Municipal Income Fund, each a closed end management investment
company managed by PIMCO that is operated as an “interval fund” and PIMCO Managed Accounts Trust, an
open-end
management investment company with multiple series for which PIMCO serves as investment adviser and administrator.
The Funds pay no compensation directly to any Trustee or any other officer who is affiliated with the Manager, all of whom receive remuneration for their services to the Funds from the Manager or its affiliates.
10. RELATED PARTY TRANSACTIONS
The Manager is a related party. Fees payable to this party are disclosed in Note 9, Fees and Expenses, and the accrued related party fee amounts are disclosed on the Statements of Assets and Liabilities.
The Funds have received exemptive relief from the SEC that, to the extent the Funds rely on such relief, permits it to (among other things)
co-invest
with certain other persons, including certain affiliates of the Advisor and certain public or private funds managed by the Advisor and its affiliates, subject to certain terms and conditions. The exemptive relief from the SEC with respect to
co-investments
imposes extensive conditions on any
co-investments
made in reliance on such relief.
11. GUARANTEES AND INDEMNIFICATIONS
Under each Fund’s organizational documents, each Trustee and officer is indemnified, to the extent permitted by the Act, against certain liabilities that may arise out of performance of their duties to the Funds. Additionally, in the normal course of business, the Funds enter into contracts that contain a variety of indemnification clauses. The Funds’ maximum exposure under these arrangements is unknown as this would involve future claims that may be made against the Funds that have not yet occurred. However, the Funds have not had prior claims or losses pursuant to these contracts.
12. PURCHASES AND SALES OF SECURITIES
The length of time a Fund has held a particular security is not generally a consideration in investment decisions. A change in the securities held by a Fund is known as “portfolio turnover”. Each Fund may engage in frequent and active trading of portfolio securities to achieve its investment objective(s), particularly during periods of volatile market movements. High portfolio turnover may involve correspondingly greater transaction costs, including brokerage commissions or dealer
mark-ups
and other transaction costs on the sale of securities and reinvestments in other securities, which are borne by the Fund. Such sales may also result in realization of taxable capital gains, including short-term capital gains (which are generally taxed at ordinary income tax rates when distributed to shareholders). The transaction costs associated with portfolio turnover may adversely affect a Fund’s performance. The portfolio turnover rates are reported in the Financial Highlights.
 
 
 
SEMIANNUAL REPORT
 
  |     DECEMBER 31, 2024    
105
    

Notes to Financial Statements
 
(Cont.)
   
 
Purchases and sales of securities (excluding short-term investments) for the period ended December 31, 2024, were as follows (amounts in thousands
):
 
     
U.S. Government/Agency
   
All Other
 
Fund Name
   
Purchases
   
Sales
   
Purchases
   
Sales
 
PIMCO Corporate & Income Opportunity Fund
   
$
 5,014
 
 
$
0
 
 
$
 540,940
 
 
$
 632,529
 
PIMCO Corporate & Income Strategy Fund
   
 
2,276
 
 
 
0
 
 
 
169,379
 
 
 
218,716
 
PIMCO High Income Fund
   
 
3,101
 
 
 
 608
 
 
 
138,172
 
 
 
164,669
 
PIMCO Income Strategy Fund
   
 
150
 
 
 
0
 
 
 
36,420
 
 
 
19,081
 
PIMCO Income Strategy Fund II
   
 
0
 
 
 
0
 
 
 
134,602
 
 
 
121,707
 
 
 
A zero balance may reflect actual amounts rounding to less than one thousand.
 
13. COMMON SHARES OFFERING
Each of PIMCO Corporate & Income Opportunity Fund (“PTY”), PIMCO Corporate & Income Strategy Fund (“PCN”), PIMCO High Income Fund (“PHK”), PIMCO Income Strategy Fund (“PFL”) and PIMCO Income Strategy Fund II (“PFN”) has authorized an unlimited number of Common Shares at a par value of $0.00001 per share (each of the foregoing Fund’s shares as the context requires, “Common Shares”).
As of the end of the reporting period, each Fund had an effective registration statement on file with the SEC authorizing the Fund to issue shares through the “shelf” registration process pursuant to Rule 415 under the Securities Act (each, a “Shelf Registration Statement”). Pursuant to such Shelf Registration Statements, each Fund may offer and sell Common Shares having an aggregate offering value of up to amounts shown in the table below. Each Fund may have had one or
more prior Shelf Registration Statements in effect during this and/or previous fiscal periods authorizing the sale of additional Common Shares.
Each Fund has entered into a sales agreement (a “Sales Agreement”) with JonesTrading Institutional Services LLC (“JonesTrading”), pursuant to which each Fund may offer and sell its Common Shares offered by an applicable prospectus supplement through JonesTrading as its agent in negotiated transactions or transactions that are deemed to be “at the market” as defined in Rule 415 under the Securities Act, including sales made directly on the NYSE or sales made to or through a market maker other than on an exchange, at prices related to the prevailing market prices or at negotiated prices. Each Fund will pay JonesTrading compensation of up to 1.00% of the gross proceeds with respect to sales of the Common Shares actually effected by JonesTrading under the Sales Agreement.
 
The aggregate dollar amount of Common Shares registered under each Fund’s Shelf Registration Statement (or its most recent prospectus supplement, if less than such registered amount) as of the end of the periods described below, as well as number of Common Shares sold and total amount of offering proceeds (net of offering costs, if any) received by each Fund under one or more Shelf Registration Statements during the Fund’s most recent and prior fiscal periods were as follows:
 
         
PTY
   
PCN
   
PHK
 
         
Six Months
Ended
12/31/2024
   
Year Ended
06/30/2024
         
Six Months
Ended
12/31/2024
   
Year Ended
06/30/2024
         
Six Months
Ended
12/31/2024
   
Year Ended
06/30/2024
 
Common Shares registered (aggregate $)
   
$
 750,000,000
 
 
$
 750,000,000
 
 
 
 
 
 
$
 275,000,000
 
 
$
 275,000,000
 
   
$
 200,000,000
 
 
$
 200,000,000
 
Common Shares sold
   
 
13,226,985
 
 
 
19,175,854
 
 
 
 
 
 
 
4,810,205
 
 
 
7,594,449
 
 
 
 
 
 
 
8,675,370
 
 
 
8,400,351
 
Offering proceeds (net of offering costs)
   
$
188,917,897
 
 
$
264,294,923
 
   
$
65,359,764
 
 
$
97,349,002
 
   
$
42,504,075
 
 
$
40,396,676
 
 
         
PFL
   
PFN
 
         
Six Months
Ended
12/31/2024
   
Year Ended
06/30/2024
         
Six Months
Ended
12/31/2024
   
Year Ended
06/30/2024
 
Common Shares registered (aggregate $)
   
$
 150,000,000
 
 
$
 100,000,000
 
 
 
 
 
 
$
 300,000,000
 
 
$
 200,000,000
 
Common Shares sold
   
 
2,401,178
 
 
 
2,141,747
 
 
 
 
 
 
 
2,640,337
 
 
 
2,600,977
 
Offering proceeds (net of offering costs)
   
$
20,048,761
 
 
$
17,556,417
 
   
$
19,660,639
 
 
$
19,022,813
 
 
       
106
 
PIMCO CLOSED-END FUNDS
      

   
December 31, 2024
 
(Unaudited)
 
A Fund may not sell any Common Shares at a price below the NAV of such Common Shares, exclusive of any distributing commission or discount. Sales of the Common Shares, if any, may be made in negotiated transactions or transactions that are deemed to be “at the market”, including sales made directly on the NYSE or sales made to or through a market maker other than on an exchange, at prices related to the prevailing market prices or at negotiated prices.
14. AUCTION-RATE PREFERRED SHARES
Prior to November 4, 2024, each Fund had one or more series of Auction-Rate Preferred Shares (“ARPS”) outstanding with a liquidation preference of $25,000 per share plus any accumulated, unpaid dividends. Between November 4, 2024 and November 8, 2024 (such period, the “Redemption Dates”), each Fund redeemed all of its then-outstanding ARPS at the liquidation preference. As of the end of the reporting period, none of the Funds has any ARPS or other preferred shares outstanding.
 
For the period ended December 31, 2024, the annualized dividend rates on the ARPS ranged from:
 
Fund Name
       
Shares
Outstanding
Prior to
Redemption
Dates
   
High
   
Low
 
PIMCO Corporate & Income Opportunity Fund
       
Series M
   
 
14
 
 
 
4.277%
 
 
 
3.852%
 
Series T
   
 
27
 
 
 
10.692%
 
 
 
9.650%
 
Series W
   
 
10
 
 
 
4.277%
 
 
 
3.852%
 
Series TH
   
 
119
 
 
 
10.692%
 
 
 
9.610%
 
Series F
   
 
5
 
 
 
4.269%
 
 
 
3.852%
 
PIMCO Corporate & Income Strategy Fund
       
Series M
   
 
14
 
 
 
4.277%
 
 
 
3.852%
 
Series T
   
 
17
 
 
 
4.277%
 
 
 
3.860%
 
Series W
   
 
0
 
 
 
0.000%
 
 
 
0.000%
 
Series TH
   
 
0
 
 
 
0.000%
 
 
 
0.000%
 
Series F
   
 
12
 
 
 
4.269%
 
 
 
3.852%
 
PIMCO High Income Fund
       
Series M
   
 
8
 
 
 
4.277%
 
 
 
3.852%
 
Series T
   
 
21
 
 
 
4.277%
 
 
 
3.860%
 
Series W
   
 
8
 
 
 
4.277%
 
 
 
3.852%
 
Series TH
   
 
24
 
 
 
4.277%
 
 
 
3.844%
 
Series F
   
 
6
 
 
 
4.269%
 
 
 
3.852%
 
PIMCO Income Strategy Fund
       
Series T
   
 
10
 
 
 
4.310%
 
 
 
3.886%
 
Series W
   
 
13
 
 
 
4.350%
 
 
 
3.878%
 
Series TH
   
 
14
 
 
 
4.350%
 
 
 
3.894%
 
PIMCO Income Strategy Fund II
       
Series M
   
 
7
 
 
 
4.310%
 
 
 
3.886%
 
Series T
   
 
1
 
 
 
4.310%
 
 
 
3.886%
 
Series W
   
 
5
 
 
 
4.350%
 
 
 
3.878%
 
Series TH
   
 
95
 
 
 
10.876%
 
 
 
9.716%
 
Series F
   
 
22
 
 
 
10.836%
 
 
 
9.696%
 
 
 
Prior to April 12, 2024, PIMCO Corporate & Income Strategy Fund had Series W and Series TH ARPS outstanding.
 
 
 
SEMIANNUAL REPORT
 
  |     DECEMBER 31, 2024    
107
    

Notes to Financial Statements
 
(Cont.)
   
 
Prior to the Redemption Dates, ARPS holders received dividends at the defined “maximum rate,” as defined for the Funds in the table below:
 
Fund Name
              
Applicable%
            
Reference Rate
          
Maximum Rate
(1)
 
PIMCO Corporate & Income Opportunity Fund
 
 
 
 
    
 
200%
 
  
 
x
 
  
7-day “AA” Financial Composite

Commercial Paper Rates
  
 
=
 
  
 
Maximum Rate for PTY
 
PIMCO Corporate & Income Strategy Fund
 
 
 
 
    
 
160%
 
  
 
x
 
  
7-day “AA” Financial Composite

Commercial Paper Rates
  
 
=
 
  
 
Maximum Rate for PCN
 
PIMCO High Income Fund
 
 
 
 
    
 
160%
 
  
 
x
 
  
7-day
“AA” Financial Composite
Commercial Paper Rates
  
 
=
 
  
 
Maximum Rate for PHK
 
PIMCO Income Strategy Fund
 
 
The higher of
 
    
 

200%

2.00%
 

 
  
 

x

+
 

 
  
LIBOR Replacement Rate
(3)

OR
LIBOR Replacement Rate
(3)
  
 

=

=
 

 
  
 
Maximum Rate for PFL
(2)
 
PIMCO Income Strategy Fund II
 
 
The higher of
 
    
 

200%

2.00%
 

 
  
 

x

+
 

 
  
LIBOR Replacement Rate
(3)

OR
LIBOR Replacement Rate
(3)
  
 

=

=
 

 
  
 
Maximum Rate for PFN
(2)
 
 
(1)
 
In any event, the Maximum Rate will not be lower than 0%.
(2)
 
For the avoidance of doubt, the Maximum Rate for PFL and PFN may be less than the Applicable %, but will not be lower than 0%.
(3)
 
LIBOR Replacement Rate means prior business day’s SOFR rate plus the spread adjustment of 0.03839%.
Details of the ARPS redeemed for each Fund for the reporting period ended December 31, 2024 are provided in the table below:
 
Fund Name
       
Liquidation
Preference
Per Share
   
Redemption
Price Per Share
   
Price
Percentage
   
Cash Exchanged for
ARPS Redeemed
   
ARPS Outstanding
as of 06/30/2024
   
ARPS
Redeemed
   
ARPS
Outstanding
After
Redemption
as of
12/31/2024
 
PIMCO Corporate & Income Opportunity Fund
   
$
 25,000
 
 
$
 25,000
 
 
 
100%
 
 
$
 4,375,000
 
 
 
175
 
 
 
175
 
 
 
0
 
PIMCO Corporate & Income Strategy Fund
   
$
25,000
 
 
$
25,000
 
 
 
100%
 
 
$
1,075,000
 
 
 
43
 
 
 
43
 
 
 
0
 
PIMCO High Income Fund
   
$
25,000
 
 
$
25,000
 
 
 
100%
 
 
$
1,675,000
 
 
 
67
 
 
 
67
 
 
 
0
 
PIMCO Income Strategy Fund
   
$
25,000
 
 
$
25,000
 
 
 
100%
 
 
$
925,000
 
 
 
37
 
 
 
37
 
 
 
0
 
PIMCO Income Strategy Fund II
   
$
25,000
 
 
$
25,000
 
 
 
100%
 
 
$
3,250,000
 
 
 
130
 
 
 
130
 
 
 
0
 
 
15. REGULATORY AND LITIGATION MATTERS
The Funds are not named as defendants in any material litigation or arbitration proceedings and are not aware of any material litigation or claim pending or threatened against them.
The foregoing speaks only as of the date of this report.
16. FEDERAL INCOME TAX MATTERS
Each Fund intends to qualify as a regulated investment company under Subchapter M of the Internal Revenue Code (the “Code”) and
distribute all of its taxable income and net realized gains, if applicable, to shareholders. Accordingly, no provision for Federal income taxes has been made. Due to the timing of when distributions are made by a Fund, the Fund may be subject to an excise tax of 4% of the amount by which 98% of the Fund’s annual taxable income and 98.2% of net realized gains exceed the distributions from such taxable income and realized gains for the calendar year. Due to the timing of when distributions are made by a Fund, the Fund may be subject to an excise tax of 4% of the amount by which 98% of the Fund’s annual taxable income and 98.2% of net realized gains exceed the distributions from such taxable income and realized gains for the calendar year.
A Fund may be subject to local withholding taxes, including those imposed on realized capital gains. Any applicable foreign capital gains tax is accrued daily based upon net unrealized gains, and may be payable following the sale of any applicable investments.
In accordance with U.S. GAAP, the Manager has reviewed the Funds’ tax positions for all open tax years. As of December 31, 2024, the Funds have recorded no liability for net unrecognized tax benefits relating to uncertain income tax positions they have taken or expect to take in future tax returns.
The Funds file U.S. federal, state and local tax returns as required. The Funds’ tax returns are subject to examination by relevant tax authorities until expiration of the applicable statute of limitations, which is generally three years after the filing of the tax return but which can be extended to six years in certain circumstances. Tax returns for open years have incorporated no uncertain tax positions that require a provision for income taxes.
Under the Regulated Investment Company Modernization Act of 2010, a fund is permitted to carry forward any new capital losses for an unlimited period. Additionally, such capital losses that are carried forward will retain their character as either short-term or long-term capital losses
rather than being considered all short-term under previous law.
 
       
108
 
PIMCO CLOSED-END FUNDS
      

   
December 31, 2024
 
(Unaudited)
 
As of their last fiscal year ended June 30, 2024, the Funds had the following post-effective capital losses with no expiration (amounts in thousands
):
 
         
Short-Term
   
Long-Term
 
PIMCO Corporate & Income Opportunity Fund
   
$
 194,265
 
 
$
 164,780
 
PIMCO Corporate & Income Strategy Fund
   
 
66,519
 
 
 
55,356
 
PIMCO High Income Fund
   
 
164,618
 
 
 
140,206
 
PIMCO Income Strategy Fund
   
 
40,711
 
 
 
65,208
 
PIMCO Income Strategy Fund II
   
 
94,316
 
 
 
105,254
 
 
 
A zero balance may reflect actual amounts rounding to less than one thousand.
As of December 31, 2024, the aggregate cost and the net unrealized appreciation/(depreciation) of investments for federal income tax purposes are as follows (amounts in thousands
):
 
          
Federal
Tax Cost
    
Unrealized
Appreciation
    
Unrealized
(Depreciation)
    
Net Unrealized
Appreciation/
(Depreciation)
(1)
 
PIMCO Corporate & Income Opportunity Fund
    
$
 2,545,326
 
  
$
 333,647
 
  
$
 (416,093
  
$
 (82,446
PIMCO Corporate & Income Strategy Fund
    
 
856,912
 
  
 
136,188
 
  
 
(149,811
  
 
(13,623
PIMCO High Income Fund
    
 
1,093,350
 
  
 
285,705
 
  
 
(334,859
  
 
(49,154
PIMCO Income Strategy Fund
    
 
449,305
 
  
 
100,446
 
  
 
(81,844
  
 
18,602
 
PIMCO Income Strategy Fund II
    
 
829,460
 
  
 
174,544
 
  
 
(169,286
  
 
5,258
 
 
 
A zero balance may reflect actual amounts rounding to less than one thousand.
(1)
 
Primary differences, if any, between book and tax net unrealized appreciation/(depreciation) are attributable to wash sale loss deferrals for federal income tax purposes.
 
17. SUBSEQUENT EVENTS
In preparing these financial statements, the Funds’ management has evaluated events and transactions for potential recognition or disclosure through the date the financial statements were issued.
On January 02, 2025, the following distributions were declared to common shareholders payable February 03, 2025 to shareholders of record on January 13, 2025:
 
PIMCO Corporate & Income Opportunity Fund
   
$
 0.118800 per common share
 
PIMCO Corporate & Income Strategy Fund
   
$
0.112500 per common share
 
PIMCO High Income Fund
   
$
0.048000 per common share
 
PIMCO Income Strategy Fund
   
$
0.081400 per common share
 
PIMCO Income Strategy Fund II
   
$
0.071800 per common share
 
On February 03, 2025, the following distributions were declared to common shareholders payable March 03, 2025, to shareholders of record on February 13, 2025:
 
PIMCO Corporate & Income Opportunity Fund
    
$
 0.118800 per common share
 
PIMCO Corporate & Income Strategy Fund
    
$
0.112500 per common share
 
PIMCO High Income Fund
    
$
0.048000 per common share
 
PIMCO Income Strategy Fund
    
$
0.081400 per common share
 
PIMCO Income Strategy Fund II
    
$
0.071800 per common share
 
There were no other subsequent events identified that require recognition or disclosure.
 
 
 
SEMIANNUAL REPORT
 
  |     DECEMBER 31, 2024    
109
    

Glossary:
 
(abbreviations that may be used in the preceding statements)
 
 
(Unaudited)
 
Counterparty Abbreviations:
 
 
 
 
 
 
 
 
BMO
 
BMO Capital Markets Corporation
 
FICC STR
 
Fixed Income Clearing Corp. - State Street FICC Repo
 
NOM
 
Nomura Securities International, Inc.
BOA
 
Bank of America N.A.
 
GLM
 
Goldman Sachs Bank USA
 
NXN
 
Natixis New York
BOS
 
BofA Securities, Inc.
 
GST
 
Goldman Sachs International
 
RBC
 
Royal Bank of Canada
BPS
 
BNP Paribas S.A.
 
IND
 
Crédit Agricole Corporate and Investment Bank S.A.
 
RCY
 
Royal Bank of Canada
BRC
 
Barclays Bank PLC
 
JPM
 
JP Morgan Chase Bank N.A.
 
RTA
 
RBC (Barbados) Trading Bank Corp.
BYR
 
The Bank of Nova Scotia - Toronto
 
MBC
 
HSBC Bank Plc
 
SCX
 
Standard Chartered Bank, London
CBK
 
Citibank N.A.
 
MEI
 
Merrill Lynch International
 
SOG
 
Societe Generale Paris
CDC
 
Natixis Securities Americas LLC
 
MSB
 
Morgan Stanley Bank, N.A
 
TOR
 
The Toronto-Dominion Bank
DEU
 
Deutsche Bank Securities, Inc.
 
MYC
 
Morgan Stanley Capital Services LLC
 
UAG
 
UBS AG Stamford
DUB
 
Deutsche Bank AG
 
MYI
 
Morgan Stanley & Co. International PLC
 
UBS
 
UBS Securities LLC
FAR
 
Wells Fargo Bank National Association
       
Currency Abbreviations:
 
 
 
 
 
 
 
 
AUD
 
Australian Dollar
 
EUR
 
Euro
 
MXN
 
Mexican Peso
BRL
 
Brazilian Real
 
GBP
 
British Pound
 
PEN
 
Peruvian New Sol
CAD
 
Canadian Dollar
 
HKD
 
Hong Kong Dollar
 
TRY
 
Turkish New Lira
DOP
 
Dominican Peso
 
IDR
 
Indonesian Rupiah
 
USD (or $)
 
United States Dollar
Exchange Abbreviations:
 
 
 
 
 
 
 
 
OTC
 
Over the Counter
       
Index/Spread Abbreviations:
 
 
 
 
 
 
 
 
ABX.HE
 
Asset-Backed Securities Index - Home Equity
 
EUR012M
 
12 Month EUR Swap Rate
 
TSFR1M
 
Term SOFR
1-Month
BISTREFI
 
Turkish Lira Overnight Reference Rate
 
PRIME
 
Daily US Prime Rate
 
TSFR3M
 
Term SOFR
3-Month
BP0003M
 
3 Month
GBP-LIBOR
 
SOFR
 
Secured Overnight Financing Rate
 
TSFR6M
 
Term SOFR
6-Month
EUR003M
 
3 Month EUR Swap Rate
 
SONIO
 
Sterling Overnight Interbank Average Rate
 
US0003M
 
ICE
3-Month
USD LIBOR
EUR006M
 
6 Month EUR Swap Rate
       
Municipal Bond or Agency Abbreviations:
 
 
 
 
 
 
 
 
ACA
 
American Capital Access Holding Ltd.
       
Other Abbreviations:
 
 
 
 
 
 
 
 
ABS
 
Asset-Backed Security
 
CDO
 
Collateralized Debt Obligation
 
OIS
 
Overnight Index Swap
ALT
 
Alternate Loan Trust
 
CLO
 
Collateralized Loan Obligation
 
PIK
 
Payment-in-Kind
BABs
 
Build America Bonds
 
CMBS
 
Collateralized Mortgage-Backed Security
 
TBA
 
To-Be-Announced
BBR
 
Bank Bill Rate
 
DAC
 
Designated Activity Company
 
TBD
 
To-Be-Determined
BBSW
 
Bank Bill Swap Reference Rate
 
EURIBOR
 
Euro Interbank Offered Rate
 
TBD%
 
Interest rate to be determined when loan settles or at the time of funding
BRL-CDI
 
Brazil Interbank Deposit Rate
       
 
       
110
 
PIMCO CLOSED-END FUNDS
      

Distribution Information
   
(Unaudited)
 
For purposes of Section 19 of the Investment Company Act of 1940 (the “Act”), the Funds estimated the periodic sources of any dividends paid during the period covered by this report in accordance with good accounting practice. Pursuant to Rule
19a-1(e)
under the Act, the table below sets forth the actual source information for dividends paid during the six month period ended December 31, 2024 calculated as of each distribution period pursuant to Section 19 of the Act. The information below is not provided for U.S. federal income tax reporting purposes. The tax character of all dividends and distributions is reported on Form
1099-DIV
(for shareholders who receive U.S. federal tax reporting) at the end of each calendar year. See the Financial Highlights section of this report for the tax characterization of distributions determined in accordance with federal income tax regulations for the fiscal year.
 
PIMCO Corporate & Income Opportunity Fund
        
Net Investment
Income*
    
Net Realized
Capital Gains*
    
Paid-in
Surplus or
Other Capital
Sources**
    
Total (per
common share)
 
July 2024
    
$
0.1042
 
  
$
0.0000
 
  
$
0.0146
 
  
$
0.1188
 
August 2024
    
$
0.0974
 
  
$
0.0000
 
  
$
0.0214
 
  
$
0.1188
 
September 2024
    
$
0.1133
 
  
$
0.0000
 
  
$
0.0055
 
  
$
0.1188
 
October 2024
    
$
0.1100
 
  
$
0.0000
 
  
$
0.0088
 
  
$
0.1188
 
November 2024
    
$
0.0972
 
  
$
0.0000
 
  
$
0.0216
 
  
$
0.1188
 
December 2024
    
$
0.1185
 
  
$
0.0000
 
  
$
0.0003
 
  
$
0.1188
 
PIMCO Corporate & Income Strategy Fund
        
Net Investment
Income*
    
Net Realized
Capital Gains*
    
Paid-in Surplus or

Other Capital
Sources**
    
Total (per
common share)
 
July 2024
    
$
0.1097
 
  
$
0.0000
 
  
$
0.0028
 
  
$
0.1125
 
August 2024
    
$
0.0986
 
  
$
0.0000
 
  
$
0.0139
 
  
$
0.1125
 
September 2024
    
$
0.1125
 
  
$
0.0000
 
  
$
0.0000
 
  
$
0.1125
 
October 2024
    
$
0.1125
 
  
$
0.0000
 
  
$
0.0000
 
  
$
0.1125
 
November 2024
    
$
0.0956
 
  
$
0.0000
 
  
$
0.0169
 
  
$
0.1125
 
December 2024
    
$
0.1125
 
  
$
0.0000
 
  
$
0.0000
 
  
$
0.1125
 
PIMCO High Income Fund
        
Net Investment
Income*
    
Net Realized
Capital Gains*
    
Paid-in
Surplus or
Other Capital
Sources**
    
Total (per
common share)
 
July 2024
    
$
0.0437
 
  
$
0.0000
 
  
$
0.0043
 
  
$
0.0480
 
August 2024
    
$
0.0416
 
  
$
0.0000
 
  
$
0.0064
 
  
$
0.0480
 
September 2024
    
$
0.0480
 
  
$
0.0000
 
  
$
0.0000
 
  
$
0.0480
 
October 2024
    
$
0.0467
 
  
$
0.0000
 
  
$
0.0013
 
  
$
0.0480
 
November 2024
    
$
0.0389
 
  
$
0.0000
 
  
$
0.0091
 
  
$
0.0480
 
December 2024
    
$
0.0480
 
  
$
0.0000
 
  
$
0.0000
 
  
$
0.0480
 
PIMCO Income Strategy Fund
        
Net Investment
Income*
    
Net Realized
Capital Gains*
    
Paid-in
Surplus or
Other Capital
Sources**
    
Total (per
common share)
 
July 2024
    
$
0.0739
 
  
$
0.0000
 
  
$
0.0075
 
  
$
0.0814
 
August 2024
    
$
0.0638
 
  
$
0.0000
 
  
$
0.0176
 
  
$
0.0814
 
September 2024
    
$
0.0745
 
  
$
0.0000
 
  
$
0.0069
 
  
$
0.0814
 
October 2024
    
$
0.0777
 
  
$
0.0000
 
  
$
0.0037
 
  
$
0.0814
 
November 2024
    
$
0.0594
 
  
$
0.0000
 
  
$
0.0220
 
  
$
0.0814
 
December 2024
    
$
0.0706
 
  
$
0.0000
 
  
$
0.0108
 
  
$
0.0814
 
PIMCO Income Strategy Fund II
        
Net Investment
Income*
    
Net Realized
Capital Gains*
    
Paid-in
Surplus or
Other Capital
Sources**
    
Total (per
common share)
 
July 2024
    
$
0.0654
 
  
$
0.0000
 
  
$
0.0064
 
  
$
0.0718
 
August 2024
    
$
0.0606
 
  
$
0.0000
 
  
$
0.0112
 
  
$
0.0718
 
September 2024
    
$
0.0718
 
  
$
0.0000
 
  
$
0.0000
 
  
$
0.0718
 
October 2024
    
$
0.0718
 
  
$
0.0000
 
  
$
0.0000
 
  
$
0.0718
 
November 2024
    
$
0.0623
 
  
$
0.0000
 
  
$
0.0095
 
  
$
0.0718
 
December 2024
    
$
0.0718
 
  
$
0.0000
 
  
$
0.0000
 
  
$
0.0718
 
 
*
The source of dividends provided in the table differs, in some respects, from information presented in this report prepared in accordance with generally accepted accounting principles, or U.S. GAAP. For example, net earnings from certain interest rate swap contracts are included as a source of net investment income for purposes of Section 19(a). Accordingly, the information in the table may differ from information in the accompanying financial statements that are presented on the basis of U.S. GAAP and may differ from tax information presented in the footnotes. Amounts shown may include accumulated, as well as fiscal period net income and net profits.
**
Occurs when a fund distributes an amount greater than its accumulated net income and net profits. Amounts are not reflective of a fund’s net income, yield, earnings or investment performance.
 
 
 
SEMIANNUAL REPORT
 
  |     DECEMBER 31, 2024    
111
    

Investment Strategy Updates
   
(Unaudited)
 
On August 15, 2024, the Board approved the removal of each of PCN’s and PTY’s non-fundamental investment guidelines for each Fund to invest at least 25% of the Fund’s total assets in corporate debt obligations and other corporate income-producing securities and approved the addition of a non-fundamental investment guideline for the Fund to invest at least 50% of the Fund’s total assets in corporate debt obligations and other corporate securities, effective September 20, 2024.
On August 15, 2024, the Board approved the addition of a non-fundamental investment guideline for each of PHK, PFL and PFN to invest at least 50% of each Fund’s total assets in corporate debt obligations and other corporate securities, effective September 20, 2024.
 
       
112
 
PIMCO CLOSED-END FUNDS
      

Changes to Board of Trustees
   
(Unaudited)
 
Effective December 1, 2024, Mr. David Fisher retired from his position as Trustee of the Funds.
Effective December 1, 2024, the Board of Trustees appointed Mr. David Flattum as a Class III Trustee of PIMCO Corporate & Income Strategy Fund and PIMCO Income Strategy Fund, a Class II Trustee of PIMCO Corporate & Income Opportunity Fund and PIMCO High Income Fund, and a Class I Trustee of PIMCO Income Strategy Fund II.
 
 
 
SEMIANNUAL REPORT
 
  |     DECEMBER 31, 2024    
113
    

General Information
 
Investment Manager
Pacific Investment Management Company LLC
650 Newport Center Drive
Newport Beach, CA 92660
 
Custodian
State Street Bank and Trust Company
2323 Grand Boulevard, 5th Floor
Kansas City, MO 64108
 
Transfer Agent, Dividend Paying Agent and Registrar for Common Shares
Equiniti Trust Company, LLC (“EQ”)
48 Wall Street, Floor 23
New York, NY 10005
 
Auction Agent, Transfer Agent, Dividend Paying Agent and Registrar for Auction Rate Preferred Shares
Deustsche Bank Company Americas
1 Columbus Circle
New York, NY 10019
 
Legal Counsel
Ropes & Gray LLP
Prudential Tower
800 Boylston Street
Boston, MA 02199
 
Independent Registered Public Accounting Firm
PricewaterhouseCoopers LLP
1100 Walnut Street, Suite 1300
Kansas City, MO 64106
 
This report is submitted for the general information of the shareholders of the Funds listed on the Report cover.

 
LOGO
 
CEF4011SAR_123124


Item 2.

Code of Ethics.

The information required by this Item 2 is only required in an annual report on this Form N-CSR.

 

Item 3.

Audit Committee Financial Expert.

The information required by this Item 3 is only required in an annual report on this Form N-CSR.

 

Item 4.

Principal Accountant Fees and Services.

The information required by this Item 4 is only required in an annual report on this Form N-CSR.

 

Item 5.

Audit Committee of Listed Registrants.

The information required by this Item 5 is only required in an annual report on this Form N-CSR.

 

Item 6.

Investments.

The information required by this Item 6 is included as part of the semiannual report to stockholders filed under Item 1 of this Form N-CSR.

 

Item 7.

Financial Statements and Financial Highlights for Open-End Management Investment Companies.

 

  (a)

Not applicable to closed-end investment companies.

 

  (b)

Not applicable to closed-end investment companies.

 

Item 8.

Changes in and Disagreements with Accountant for Open-End Management Investment Companies.

Not applicable to closed-end investment companies.

 

Item 9.

Proxy Disclosures for Open-End Management Investment Companies.

Not applicable to closed-end investment companies.

 

Item 10.

Remuneration Paid to Directors, Officers, and Others of Open-End Management Investment Companies.

Not applicable to closed-end investment companies.

 

Item 11.

Statement Regarding Basis for Approval of Investment Advisory Contract.

Not applicable for the most recent fiscal half-year period.

 

Item 12.

Disclosure of Proxy Voting Policies and Procedures for Closed-End Management Investment Companies.

The information required by this Item 12 is only required in an annual report on this Form N-CSR.

 

Item 13.

Portfolio Managers of Closed-End Management Investment Companies.

 

  (a)

The information required by this Item 13(a) is only required in an annual report on this Form N-CSR.

 

  (b)

There have been no changes in any of the Portfolio Managers identified in the registrant’s previous annual report on Form N-CSR.


Item 14.

Purchases of Equity Securities by Closed-End Management Investment Company and Affiliated Purchasers.

None.

 

Item 15.

Submission of Matters to a Vote of Security Holders.

There have been no material changes to the procedures by which shareholders may recommend nominees to the Fund’s Board of Trustees since the Fund last provided disclosure in response to this item.

 

Item 16.

Controls and Procedures.

 

  (a)

The principal executive officer and principal financial & accounting officer have concluded as of a date within 90 days of the filing date of this report, based on their evaluation of the Registrant’s disclosure controls and procedures (as defined in Rule 30a-3(c) under the 1940 Act (17 CFR 270.30a-3(c))), that the design of such procedures is effective to provide reasonable assurance that material information required to be disclosed by the Registrant on Form N-CSR is recorded, processed, summarized and reported within the time periods specified in the Commission’s rules and forms.

 

  (b)

There were no changes in the Registrant’s internal control over financial reporting (as defined in Rule 30a-3(d) under the 1940 Act (17 CFR 270.30a-3(d))) that occurred during the period covered by this report that have materially affected, or are reasonably likely to materially affect, the Registrant’s internal control over financial reporting.

 

Item 17.

Disclosure of Securities Lending Activities for Closed-End Management Investment Companies.

None.

 

Item 18.

Recovery of Erroneously Awarded Compensation.

 

  (a)

Not applicable.

 

  (b)

Not applicable.

 

Item 19.

Exhibits.

 

  (a)(1)

Exhibit 99.CODE—Code of Ethics is not applicable for semiannual reports.

 

  (a)(2)

Not applicable.

 

  (a)(3)

Exhibit 99.CERT—Certifications pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.

 

  (a)(4)

None.

 

  (a)(5)

There was no change in the registrant’s independent public accountant for the period covered by the report.

 

  (b)

Exhibit 99.906CERT—Certifications pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.

 


Signatures

Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

 

PIMCO Corporate & Income Opportunity Fund

By:

 

 

/s/  Joshua D. Ratner

  Joshua D. Ratner
  President (Principal Executive Officer)
Date: March 5, 2025

Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, this report has been signed below by the following persons on behalf of the registrant and in the capacities and on the dates indicated.

 

By:  

/s/  Joshua D. Ratner

  

  Joshua D. Ratner
  President (Principal Executive Officer)
Date: March 5, 2025
By:  

/s/  Bijal Y. Parikh

  

  Bijal Y. Parikh
  Treasurer (Principal Financial & Accounting Officer)
Date: March 5, 2025

Exhibit 99.CERT

Certification Under Rule 30a-2(a)

CERTIFICATION

I, Joshua D. Ratner, certify that:

 

  1.

I have reviewed this report on Form N-CSR of PIMCO Corporate & Income Opportunity Fund;

 

  2.

Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

 

  3.

Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations, changes in net assets, and cash flows (if the financial statements are required to include a statement of cash flows) of the registrant as of, and for, the periods presented in this report;

 

  4.

The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Rule 30a-3(c) under the Investment Company Act of 1940) and internal control over financial reporting (as defined in Rule 30a-3(d) under the Investment Company Act of 1940) for the registrant and have:

 

  a)

Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

 

  b)

Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

 

  c)

Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of a date within 90 days prior to the filing date of this report based on such evaluation; and

 

  d)

Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the period covered by this report that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

 

  5.

The registrant’s other certifying officer and I have disclosed to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

 

  a)

All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize, and report financial information; and

 

  b)

Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

 

           Date:   

March 5, 2025

  

   Signature:        

/s/ Joshua D. Ratner

  

   Title:   

President (Principal Executive Officer)      

  


Exhibit 99.CERT

Certification Under Rule 30a-2(a)

CERTIFICATION

I, Bijal Y. Parikh, certify that:

 

  1.

I have reviewed this report on Form N-CSR of PIMCO Corporate & Income Opportunity Fund;

 

  2.

Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

 

  3.

Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations, changes in net assets, and cash flows (if the financial statements are required to include a statement of cash flows) of the registrant as of, and for, the periods presented in this report;

 

  4.

The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Rule 30a-3(c) under the Investment Company Act of 1940) and internal control over financial reporting (as defined in Rule 30a-3(d) under the Investment Company Act of 1940) for the registrant and have:

 

  a)

Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

 

  b)

Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

 

  c)

Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of a date within 90 days prior to the filing date of this report based on such evaluation; and

 

  d)

Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the period covered by this report that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

 

  5.

The registrant’s other certifying officer and I have disclosed to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

 

  a)

All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize, and report financial information; and

 

  b)

Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

 

           Date:   

March 5, 2025

  

   Signature:       

/s/ Bijal Y. Parikh

  

   Title:   

Treasurer (Principal Financial & Accounting Officer)   

  

Exhibit 99.906CERT

Certification Under Rule 30a-2(b)

CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350

(as adopted pursuant to Section 906 of the Sarbanes-Oxley Act)

In connection with the Report on Form N-CSR to which this certification is furnished as an exhibit (the “Report”), the undersigned officers of PIMCO Corporate & Income Opportunity Fund (the “Registrant”) each certify that to his knowledge:

 

  1.

The Report on Form N-CSR fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

 

  2.

The information contained in the Report on Form N-CSR fairly presents, in all material respects, the financial condition and results of operations of the Registrant.

 

By:  

/s/ Joshua D. Ratner

  

    By:  

/s/ Bijal Y. Parikh

  

Name:  

Joshua D. Ratner

  

    Name:  

Bijal Y. Parikh

  

Title:  

President (Principal Executive Officer)

  

    Title:  

Treasurer (Principal Financial & Accounting Officer)

  

Date:  

March 5, 2025

  

    Date:  

March 5, 2025

  

A signed original of this written statement required by Section 906, or other document authenticating, acknowledging, or otherwise adopting the signature that appears in typed form within the electronic version of this written statement required by Section 906, has been provided to the Registrant and will be retained by the Registrant and furnished to the Securities and Exchange Commission (the “Commission”) or its staff upon request.

This certification is being furnished to the Commission solely pursuant to 18 U.S.C. Section 1350 and is not being filed as part of the Reports.