iShares U.S. ETF Trust (Form: 485BPOS, Received: 02/05/2014 06:03:03)

As filed with the U.S. Securities and Exchange Commission on February 5, 2014

File Nos. 333-179904 and 811-22649

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM N-1A


		REGISTRATION STATEMENT
		*UNDER*
		*THE SECURITIES ACT OF 1933*		x
		Post-Effective Amendment No. 53		x
		and/or
		REGISTRATION STATEMENT
		*UNDER*
		*THE INVESTMENT COMPANY ACT OF 1940*		x
		Amendment No. 53		x

(Check appropriate box or boxes)

iShares U.S. ETF Trust

(Exact Name of Registrant as Specified in Charter)

c/o State Street Bank and Trust Company

200 Clarendon Street

Boston, MA 02116

(Address of Principal Executive Office)(Zip Code)

Registrant’s Telephone Number, including Area Code: (415) 670-2000

The Corporation Trust Company

1209 Orange Street

Wilmington, DE 19801

(Name and Address of Agent for Service)

With Copies to:


MARGERY K. NEALE, ESQ.	BENJAMIN K. HASKIN, ESQ.	EDWARD BAER, ESQ.
WILLKIE FARR & GALLAGHER LLP	WILLKIE FARR & GALLAGHER LLP	BLACKROCK FUND ADVISORS
787 SEVENTH AVENUE	1875 K STREET, N.W.	400 HOWARD STREET
NEW YORK, NY 10019-6099	WASHINGTON, D.C. 20006-1238	SAN FRANCISCO, CA 94105

It is proposed that this filing will become effective (check appropriate box):

¨	Immediately upon filing pursuant to paragraph (b)

x	On February 5, 2014 pursuant to paragraph (b)

¨	60 days after filing pursuant to paragraph (a)(1)

¨	On (date) pursuant to paragraph (a)(1)

¨	75 days after filing pursuant to paragraph (a)(2)

¨	On (date) pursuant to paragraph (a)(2)

If appropriate, check the following box:

¨	The post-effective amendment designates a new effective date for a previously filed post-effective amendment

February 5, 2014

2014 Prospectus

iShares Interest Rate Hedged Corporate Bond ETF | LQDH | NYSE ARCA

The Securities and Exchange Commission (“SEC”) has not approved or disapproved these securities or passed upon the adequacy of this prospectus. Any representation to the contrary is a criminal offense.

Table of Contents

Fund Overview	S-1
More Information About the Fund	1
A Further Discussion of Principal Risks	2
A Further Discussion of Other Risks	10
Portfolio Holdings Information	12
A Further Discussion of Principal Investment Strategies	12
Management	13
Shareholder Information	16
Distribution	25
Financial Highlights	26
Disclaimers	26

iShares® and BlackRock® are registered trademarks of BlackRock, Inc. or its affiliates.

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iSHARES ^® INTEREST RATE HEDGED CORPORATE BOND ETF

Ticker: LQDH

Stock Exchange: NYSE Arca

Investment Objective

The iShares Interest Rate Hedged Corporate Bond ETF (the “Fund”) seeks to mitigate the interest rate risk of a portfolio composed of U.S. dollar-denominated, investment -grade corporate bonds.

Fees and Expenses

The following table describes the fees and expenses that you will incur if you own shares of the Fund. The investment advisory agreement between iShares U.S. ETF Trust (the “Trust”) and BlackRock Fund Advisors (“BFA”) (the “Investment Advisory Agreement”) provides that BFA will pay all operating expenses of the Fund, except interest expenses, taxes, brokerage expenses, future distribution fees or expenses, and extraordinary expenses. The Fund will also pay Acquired Fund Fees and Expenses. “Acquired Fund Fees and Expenses” reflect the Fund's pro rata share of the fees and expenses incurred by investing in other investment companies. As the Fund has not commenced operations prior to the date of the Fund’s prospectus (the “Prospectus”), Acquired Fund Fees and Expenses are based on an estimate of the Fund’s allocation to other investment companies for the current fiscal year. The impact of Acquired Fund Fees and Expenses will be included in the total returns of the Fund. Acquired Fund Fees and Expenses are not used to calculate the Fund's net asset value per share (“NAV”). BFA, the investment adviser to the Fund, has contractually agreed to waive a portion of its management fees in an amount equal to the Acquired Fund Fees and Expenses attributable to the Fund's investments in other iShares funds until February 29, 2016. The contractual waiver may be terminated prior to February 29, 2016 only upon written agreement of the Trust and BFA.

You may also incur usual and customary brokerage commissions when buying or selling shares of the Fund, which are not reflected in the Example that follows:

Annual Fund Operating Expenses
(ongoing expenses that you pay each year as a
percentage of the value of your investments)

Management
Fees

Distribution and
Service (12b-1)
Fees

Other
Expenses

Acquired Fund Fees
and Expenses

Total Annual
Fund
Operating
Expenses

Fee Waiver

Total Annual
Fund
Operating
Expenses
After
Fee Waiver

0.30%

None

0.15%

0.45%

(0.15)%

0.30%

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Example. This Example is intended to help you compare the cost of owning shares of the Fund with the cost of investing in other funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then sell all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

	1 Year		3 Years
	$31		$112

Portfolio Turnover. The Fund and the other fund in which the Fund principally invests, the iShares iBoxx $ Investment Grade Corporate Bond ETF (the “Underlying Fund”), may pay transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate for the Fund or the Underlying Fund may indicate higher transaction costs and cause the Fund or the Underlying Fund to incur increased expenses. These expenses, which are not reflected in the Annual Fund Operating Expenses or in the Example (except costs to the Underlying Fund included as part of Acquired Fund Fees and Expenses), affect the Fund's performance. To the extent the Underlying Fund incurs costs from high portfolio turnover, such costs may have a negative effect on the performance of the Fund.

Principal Investment Strategies

As of its inception date, the Fund intends to initially invest a substantial portion of its assets in one underlying fund, iShares iBoxx $ Investment Grade Corporate Bond ETF, which invests in U.S. dollar-denominated corporate bonds issued by companies domiciled in countries classified as developed markets by the Underlying Fund's index provider and that have at least three years to maturity. The Fund will attempt to mitigate the interest rate risk of the underlying securities or the Underlying Fund (as determined by BFA) primarily through the use of U.S. Treasury futures contracts. The Fund may also invest in other interest rate futures contracts, including but not limited to, Eurodollar and Federal Funds futures. The Fund’s short positions in U.S. Treasury futures are not intended to mitigate credit risk or other factors influencing the price of investment-grade corporate bonds, which may have a greater impact than interest rates.

The Fund is an actively managed exchange-traded fund (“ETF”) that does not seek to replicate the performance of a specified index.

The Fund may also invest in other ETFs (including other iShares funds), U.S. government securities, options and swap contracts, short-term paper, cash and cash equivalents, including shares of money market funds advised by BFA or its affiliates (“BlackRock Cash Funds”).

The Fund may have a higher portfolio

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turnover than funds that seek to replicate the performance of an index.

The Fund may lend securities representing up to one-third of the value of the Fund's total assets (including the value of the collateral received).

Industry Concentration Policy. The Fund will concentrate its investments (i.e., hold 25% or more of its total assets) in a particular industry or group of industries to approximately the same extent that an underlying fund is concentrated. For purposes of this limitation, securities of the U.S. government (including its agencies and instrumentalities), repurchase agreements collateralized by U.S. government securities, and securities of state or municipal governments and their political subdivisions are not considered to be issued by members of any industry.

Summary of Principal Risks

As with any investment, you could lose all or part of your investment in the Fund, and the Fund's performance could trail that of other investments. The Fund is subject to the principal risks noted below (either directly or through its investments in the Underlying Fund), any of which may adversely affect the Fund's NAV, trading price, yield, total return and ability to meet its investment objective. Unlike many ETFs, the Fund is not an index-based ETF.

Asset Class Risk. Securities in the Fund's or the Underlying Fund's portfolio may underperform in comparison to the general securities markets, a particular securities market, or other asset classes.

Call Risk . During periods of falling interest rates, an issuer of a callable bond held by the Fund or the Underlying Fund may “call” or repay the security before its stated maturity, and the Fund or the Underlying Fund may have to reinvest the proceeds at lower interest rates, resulting in a decline in the Fund's or Underlying Fund's income.

Concentration Risk. The Fund may be susceptible to an increased risk of loss due to adverse occurrences to the extent that the Fund's or the Underlying Fund's investments are concentrated in an issuer or issuers, in a particular country, group of countries, region, market, industry, group of industries, sector or asset class.

Consumer Services Industry Risk. The consumer services industry may be affected by changes in the domestic and international economy, exchange rates, competition, consumers' disposable income and consumer preferences.

Credit Risk . Debt issuers and other counterparties may not honor their obligations or may have their debt downgraded by ratings agencies.

Derivatives Risk. The Fund will use derivatives for hedging purposes and will enter into short positions on U.S. Treasury futures in an effort to mitigate the potential impact of interest rates on the performance of the investment-grade corporate bonds to which the Fund is exposed. The Fund’s use of derivatives may reduce the Fund’s returns and/or increase volatility. Volatility is defined as the characteristic of a security, an index or a market to fluctuate significantly in price within a short time period. Derivatives may also be subject to counterparty risk, which is the risk that the other party in the transaction will not fulfill its contractual obligation. A risk of the Fund’s use of derivatives is that the fluctuations in their values may not correlate perfectly with the value of the underlying asset, with the performance of the asset class to which the Fund seeks exposure or to the performance of the overall securities market. The possible lack of a liquid secondary market for derivatives and the resulting inability of the Fund to sell or otherwise close a derivatives position could expose the Fund to losses and could make derivatives more difficult for the Fund to value accurately. The Fund could also suffer losses related to its derivatives positions as a result of unanticipated market movements, which losses are potentially unlimited. Certain derivatives may give rise to a form of leverage and may expose the Fund to greater risk and increase its costs. To the extent that the Fund invests in rolling futures contracts, it may be subject to additional risk. Recent legislation calls for new

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regulation of the derivatives markets. The extent and impact of the regulation is not yet known and may not be known for some time. New regulation may make derivatives more costly, may limit the availability of derivatives, or may otherwise adversely affect the value or performance of derivatives.

Extension Risk. During periods of rising interest rates, certain debt obligations will be paid off substantially more slowly than originally anticipated and the value of those securities may fall sharply, resulting in a decline in the Fund’s or the Underlying Fund's income and potentially in the value of the Fund’s investments.

Financials Sector Risk . Performance of companies in the financials sector may be adversely impacted by many factors, including, among others, government regulations, economic conditions, credit rating downgrades, changes in interest rates, and decreased liquidity in credit markets. This sector has experienced significant losses in the recent past, and the impact of more stringent capital requirements and of recent or future regulation on any individual financial company or on the sector as a whole cannot be predicted.

Geographic Risk . A natural or other disaster could occur in a geographic region in which the Fund or the Underlying Fund invests.

Hedging Risk . The Fund seeks to mitigate the potential impact of interest rates on the performance of investment-grade corporate bonds by entering into short positions on U.S. Treasury futures. The Fund’s short positions in U.S. Treasury futures are not intended to mitigate credit risk or other factors influencing the price of investment-grade corporate bonds,

which may have a greater impact than interest rates. There is no guarantee that the Fund’s short positions will completely eliminate the interest rate risk of the long positions in investment-grade corporate bonds. In addition, when interest rates fall, long–only, investment-grade bond investments will perform better than the Fund’s investments. In certain falling interest rate environments, the Fund’s hedging strategy could result in disproportionately larger losses in the short U.S. Treasury futures positions as compared to gains in the long investment-grade corporate bond positions attributable to interest rate changes. There is no guarantee the Fund will have positive returns, even in environments of sharply rising Treasury interest rates in which the Fund’s short positions might be expected to mitigate the effects of such rises. The Fund will incur expenses when entering into short positions.

Income Risk. The Fund's income may decline when yields fall. This decline can occur because the Fund or the Underlying Fund must invest in lower-yielding bonds as bonds in its portfolio mature, bonds in the Underlying Fund's index are substituted, or the Fund or the Underlying Fund otherwise needs to purchase additional bonds.

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Interest Rate Risk . An increase in interest rates may cause the value of fixed-income securities held by the Fund or the Underlying Fund to decline. The Fund will take short positions in Treasury Futures. As a result, when interest rates decline, the Fund will underperform funds with long-only investments in the same investment-grade bonds as the Fund. There is no guarantee that the Fund will have positive performance even in environments of sharply rising interest rates. There is no guarantee that the Fund will be able to successfully mitigate interest rate risk.

Investment in the Underlying Fund Risk. The Fund expects to invest a substantial portion of its assets in the Underlying Fund, so the Fund’s investment performance is directly related to the performance of the Underlying Fund. The Fund’s NAV will change with changes in the value of the Underlying Fund and other securities and instruments in which the Fund invests based on their market valuations. An investment in the Fund will entail more costs and expenses than a direct investment in the Underlying Fund.

As the Fund’s allocations to the Underlying Fund changes from time to time, or to the extent that the expense ratio of the Underlying Fund changes, the weighted average operating expenses borne by the Fund may increase or decrease.

Through an investment in the Underlying Fund, the Fund is exposed to Management Risk , Market Risk , and Market Trading Risk , among other risks.

Issuer Risk . Fund performance depends on the performance of

individual securities to which the Fund or the Underlying Fund has exposure. Changes in the financial condition or credit rating of an issuer of those securities may cause the value of the securities to decline.

Liquidity Risk . Liquidity risk exists when particular investments are difficult to purchase or sell. This can reduce the Fund's returns because the Fund or the Underlying Fund may be unable to transact at advantageous times or prices.

Long/Short Strategy Risk . The Fund seeks long exposure to investment-grade corporate bonds both directly and indirectly through its investments in the Underlying Fund, long exposure to U.S. Treasury securities and short exposure to U.S. Treasury futures, with a goal of mitigating the potential impact of rising Treasury interest rates on the performance of the Underlying Fund and the investment-grade corporate bonds. There is no guarantee that such interest rate risk will be eliminated, or that the returns on the Fund’s long or short positions will produce high, or even positive, returns and the Fund could lose money if either or both the Fund’s long and short positions produce negative returns. For example, if the investment-grade corporate bonds that the Fund is exposed to enter into a period of declining credit quality at the same time that Treasury interest rates fall, the Fund may experience greater losses than if the Fund pursued a long-only, investment-grade corporate bond strategy.

Management Risk. The Fund is subject to management risk, which is the risk that the investment process, techniques and risk analyses applied by BFA will not produce the desired results, and that

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securities selected by BFA may underperform the market or any relevant benchmark. In addition, legislative, regulatory, or tax developments may affect the investment techniques available to BFA in connection with managing the Fund and may also adversely affect the ability of the Fund to achieve its investment objective.

Market Risk . The Fund and the Underlying Fund could lose money over short periods due to short-term market movements and over longer periods during market downturns.

Market Trading Risk . The Fund and the Underlying Fund face numerous market trading risks, including the potential lack of an active market for their shares, losses from trading in secondary markets, periods of high volatility and disruption in the creation/redemption process of the Funds. Unlike some ETFs that track specific indexes, the Fund does not seek to replicate the performance of a specified index. Index-based ETFs have generally traded at prices that closely correspond to NAV. Given the high level of transparency of the Fund's holdings, BFA believes that the trading experience of the Fund should be similar to that of index-based ETFs. However, ETFs that do not seek to replicate the performance of a specified index have a limited trading history and, therefore, there can be no assurance as to whether, and/or the extent to which, the Fund's shares will trade at premiums or discounts to NAV. ANY OF THESE FACTORS, AMONG OTHERS, MAY LEAD TO THE FUND'S SHARES TRADING AT A PREMIUM OR DISCOUNT TO NAV.

North American Economic Risk. The Fund or the Underlying Fund will invest

in issuers located in the United States and may invest in issuers located in other North American countries. Economic events in any one North American country can have a significant economic effect on U.S. issuers, and on some or all of the issuers to which the Fund or the Underlying Fund has exposure.

Oil and Gas Industry Risk. Companies in the oil and gas industry are affected by worldwide energy prices and exploration and production costs. Companies in the oil and gas industry may have significant operations in areas at risk for natural disasters, social unrest and environmental damage. These companies may also be at risk for increased government regulation and intervention, litigation, and negative publicity and perception.

Prepayment Risk. During periods of falling interest rates, an issuer of mortgages and other securities may be able to repay principal prior to the security’s maturity, causing the Fund to have to reinvest in securities with a lower yield, resulting in a decline in the Fund’s income.

Privately-Issued Securities Risk. The Fund or the Underlying Fund will invest in privately-issued securities, including those that are normally purchased pursuant to Rule 144A or Regulation S promulgated under the 1933 Act. Privately-issued securities are securities that have not been registered under the 1933 Act and as a result are subject to legal restrictions on resale. Privately-issued securities are not traded on established markets and may be illiquid, difficult to value and subject to wide fluctuations in value. Delay or difficulty in selling such securities may result in a loss to the Fund.

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Securities Lending Risk. The Fund or the Underlying Fund may engage in securities lending. Securities lending involves the risk that the Fund or the Underlying Fund may lose money because the borrower of the loaned securities fails to return the securities in a timely manner or at all. The Fund or the Underlying Fund could also lose money in the event of a decline in the value of the collateral provided for loaned securities or a decline in the value of any investments made with cash collateral. These events could also trigger adverse tax consequences for the Fund.

Tax Risk . Because the Fund is expected to invest in the Underlying Fund, the Fund’s realized losses on sales of shares of the Underlying Fund may be indefinitely or permanently deferred as “wash sales.” Distributions of short-term capital gains by the Underlying Fund will be recognized as ordinary income by the Fund and would not be offset by the Fund’s capital loss carryforwards, if any. Capital loss carryforwards of the Underlying Fund, if

any, would not offset net capital gains of the Fund. Each of these effects is caused by the Fund’s investment in the Underlying Fund and may result in distributions to Fund shareholders being of higher magnitudes and less likely to qualify for lower capital gain tax rates than if the Fund were to invest otherwise.

Performance Information

As of the date of the Prospectus, the Fund has been in operation for less than one full calendar year and therefore does not report its performance information.

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Management

Investment Adviser. BlackRock Fund Advisors.

Portfolio Managers. James Mauro and Scott Radell (the “Portfolio Managers”) are primarily responsible for the day-to-day management of the Fund. Each Portfolio Manager supervises a portfolio management team. Mr. Mauro and Mr. Radell have been Portfolio Managers of the Fund since inception.

Purchase and Sale of Fund Shares

The Fund is an ETF. Individual Fund shares may only be purchased and sold on a national securities exchange through a broker-dealer. The price of Fund shares is based on market price, and because ETF shares trade at market prices rather than at NAV, shares may trade at a price greater than NAV (a premium) or less than NAV (a discount). The Fund will only issue or redeem shares that have been aggregated into blocks of 50,000 shares or multiples thereof (“Creation Units”) to authorized participants who have entered into agreements with the Fund's distributor. The Fund generally will issue or redeem Creation Units in return for a designated portfolio of securities (and an amount of cash) that the Fund specifies each day.

Tax Information

The Fund intends to make distributions that may be taxable to you as ordinary income or capital gains, unless you are investing through a tax-deferred arrangement such as a 401(k) plan or an individual retirement account (“IRA”).

Payments to Broker-Dealers and other Financial Intermediaries

If you purchase shares of the Fund through a broker-dealer or other financial intermediary (such as a bank), BFA or other related companies may pay the intermediary for marketing activities and presentations, educational training programs, conferences, the development of technology platforms and reporting systems or other services related to the sale or promotion of the Fund. These payments may create a conflict of interest by influencing the broker-dealer or other intermediary and your salesperson to recommend the Fund over another investment. Ask your salesperson or visit your financial intermediary’s website for more information.

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More Information About the Fund

Additional Information on the Investment Strategies. The Fund is an actively managed ETF and, thus, does not seek to replicate the performance of a specified index. Accordingly, the management team has discretion on a daily basis to manage the Fund's portfolio in accordance with the Fund's investment objective.

The Fund’s investment objective is a non-fundamental policy and may be changed without shareholder approval. The Fund seeks to achieve its investment objective by investing, under normal circumstances, at least 80% of its net assets in U.S. dollar-denominated investment-grade bonds, in one or more underlying funds that principally invest in investment-grade bonds, and in U.S. Treasury securities (or cash equivalents). As of its inception date, the Fund intends to initially invest a substantial portion of its assets in one underlying fund, the Underlying Fund. The Fund will attempt to mitigate interest rate risk (as determined by BFA) primarily through the use of U.S. Treasury futures contracts. The Fund may also invest in other interest rate futures contracts, including but not limited to, Eurodollar and Federal Funds futures. The Fund’s short positions in U.S. Treasury futures are not intended to mitigate credit risk or other factors influencing the price of investment-grade corporate bonds, which may have a greater impact than interest rates. The Fund’s 80% investment policy may be changed by the Fund’s Board of Trustees (the “Board”) upon 60 days’ notice to shareholders.

Investment Process. BFA utilizes a model-based proprietary investment process to assemble an investment portfolio comprised of (i) long positions in the Underlying Fund, (ii) long positions in U.S. dollar-denominated investment-grade corporate bonds, (iii) long positions in U.S. Treasury securities and (iv) short positions in U.S. Treasury futures. The short positions are expected to have, in the aggregate, approximately equivalent duration to the underlying securities in the Underlying Fund and to the investment-grade corporate bonds. By taking these short positions, BFA seeks to mitigate the potential impact of rising Treasury interest rates on the performance of the Underlying Fund and the investment-grade corporate bonds (conversely also limiting the potential positive impact of falling interest rates). The short positions are not intended to mitigate other factors influencing the price of investment-grade bonds, such as credit risk, which may have a greater impact than rising or falling interest rates. Such other factors often impact investment-grade bond prices in an opposite way than interest rates, making it difficult to directly observe the impact of changes in interest rates on investment-grade bonds. Relative to a long-only investment in the same investment-grade bonds, the Fund’s investment strategy is designed to outperform in a rising interest rate environment and underperform in a falling interest rate environment. Performance of the Fund could be particularly poor in risk averse, flight-to-quality environments when it is common for investment-grade bonds to decline in value and for interest rates to fall. In addition, the performance of the Fund depends on many factors beyond rising or falling interest rates, such as the perceived level of credit risk in the investment-grade bond positions. These factors may be as or more important to the performance of the Fund than the impact of interest rates. As such, there is no guarantee that the Fund will have positive performance even in

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environments of sharply rising interest rates in which the short positions might be expected to mitigate the effect of such rises. The Fund may be more volatile than a long-only position in the same investment-grade bonds.

BFA periodically rebalances the Fund's portfolio to maintain the desired aggregate duration exposure. Occasionally, market conditions and/or large Fund cash flows may require more frequent adjustment of the duration exposures. During the rebalancing process, BFA may identify securities in the portfolio that no longer meet the investment strategies of the Fund and may sell such securities to better align the portfolio with the Fund's investment strategies.

In certain situations or market conditions, the Fund may temporarily depart from its normal investment process, provided that the alternative, in the opinion of BFA, is consistent with the Fund’s investment objective and is in the best interest of the Fund. For example, the Fund may hold a higher than normal proportion of its assets in cash in response to adverse market, economic or political conditions. However, BFA will not seek to actively time market movements.

An investment in the Fund is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency, BFA or any of its affiliates.

A Further Discussion of Principal Risks

The Fund is subject to various risks, including the principal risks noted below, any of which may adversely affect the Fund’s NAV, trading price, yield, total return and ability to meet its investment objective. The Fund may be exposed to these risks directly, or indirectly through the Fund's investments in the Underlying Fund. You could lose all or part of your investment in the Fund, and the Fund could underperform other investments.

Asset Class Risk. The securities in the Fund’s or the Underlying Fund's portfolio may underperform the returns of other securities or indexes that track other issuers, countries, groups of countries, regions, industries, groups of industries, markets, asset classes or sectors. Various types of securities tend to experience cycles of outperformance and underperformance in comparison to the general securities markets.

Call Risk. During periods of falling interest rates, an issuer of a callable bond held by the Fund or the Underlying Fund may “call” or repay the security before its stated maturity, which may result in the Fund or the Underlying Fund having to reinvest the proceeds at lower interest rates, resulting in a decline in the Fund’s income.

Concentration Risk. To the extent that the Fund's or the Underlying Fund's investments are concentrated in the securities of a particular issuer or issuers, representing a particular country, group of countries, region, market, industry, group of industries, sector or asset class, the Fund may be more adversely affected by the underperformance of those securities, may be subject to increased price volatility and may be more susceptible to adverse economic, market, political or regulatory occurrences affecting those securities than a fund that does not concentrate its investments.

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Consumer Services Industry Risk. The success of consumer product manufacturers and retailers (including food and drug retailers, general retailers, media, and travel and leisure) is tied closely to the performance of the domestic and international economy, interest rates, exchange rates and consumer confidence. The consumer services industry depends heavily on disposable household income and consumer spending. Companies in the consumer services industry may be subject to severe competition, which may also have an adverse impact on their profitability. Changes in consumer demographics and preferences may affect the success of consumer products.

Credit Risk. Credit risk is the risk that an issuer or guarantor of debt instruments or the counterparty to a derivatives contract, repurchase agreement or loan of portfolio securities will be unable or unwilling to make its timely interest and/or principal payments or to otherwise honor its obligations. Debt instruments are subject to varying degrees of credit risk, which may be reflected in their credit ratings. There is the chance that the Fund’s or the Underlying Fund's portfolio holdings will have their credit ratings downgraded or will default ( i.e., fail to make scheduled interest or principal payments), potentially reducing the Fund’s or the Underlying Fund's income level or share price, which can adversely affect the value of the Fund. The Fund’s hedging strategy does not seek to mitigate credit risk.

Derivatives Risk. The Fund will use derivatives for hedging purposes and will enter into short positions on U.S. Treasury futures in an effort to mitigate the potential impact of interest rates on the performance of the investment-grade corporate bonds to which the Fund is exposed. The Fund’s use of derivatives may reduce the Fund’s returns and/or increase volatility. Volatility is defined as the characteristic of a security, an index or a market to fluctuate significantly in price within a short time period. Derivatives may also be subject to counterparty risk, which is the risk that the other party in the transaction will not fulfill its contractual obligation. A risk of the Fund’s use of derivatives is that the fluctuations in their values may not correlate perfectly with the overall securities markets. The possible lack of a liquid secondary market for derivatives and the resulting inability of the Fund to sell or otherwise close a derivatives position could expose the Fund to losses and could make derivatives more difficult for the Fund to value accurately. The Fund could also suffer losses related to its derivatives positions as a result of unanticipated market movements, which losses are potentially unlimited. Certain derivatives may give rise to a form of leverage and may expose the Fund to greater risk and increase its costs. To the extent that the Fund invests in rolling futures contracts, it may be subject to additional risk. Recent legislation calls for new regulation of the derivatives markets. The extent and impact of the regulation is not yet known and may not be known for some time. New regulation may make derivatives more costly, may limit the availability of derivatives, or may otherwise adversely affect the value or performance of derivatives.

Financials Sector Risk. Companies in the financials sector of an economy are often subject to extensive governmental regulation and intervention, which may adversely affect the scope of their activities, the prices they can charge and the amount of capital they must maintain. Governmental regulation may change frequently and may have significant adverse consequences for companies in the financials sector,

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including effects not intended by such regulation. The impact of recent or future regulation in various countries on any individual financial company or on the sector as a whole cannot be predicted. Certain risks may impact the value of investments in the financials sector more severely than those of investments outside this sector, including the risks associated with companies that operate with substantial financial leverage. Companies in the financials sector may also be adversely affected by increases in interest rates and loan losses, decreases in the availability of money or asset valuations, credit rating downgrades and adverse conditions in other related markets. Insurance companies, in particular, may be subject to severe price competition and/or rate regulation, which may have an adverse impact on their profitability. In the recent past, deterioration of the credit markets impacted a broad range of mortgage, asset-backed, auction rate, sovereign debt and other markets, including U.S. and non-U.S. credit and interbank money markets, thereby affecting a wide range of financial institutions and markets. A number of large financial institutions have failed, merged with stronger institutions or have had significant government infusions of capital. Instability in the financial markets has caused certain financial companies to incur large losses. Some financial companies experienced declines in the valuations of their assets, took actions to raise capital (such as the issuance of debt or equity securities), or even ceased operations. Some financial companies borrowed significant amounts of capital from government sources and may face future government-imposed restrictions on their businesses or increased government intervention. Those actions caused the securities of many financial companies to decline in value. The financials sector is particularly sensitive to fluctuations in interest rates.

Geographic Risk. Some of the markets in which the Fund or the Underlying Fund invests are located in parts of the world that have historically been prone to natural disasters, such as earthquakes, tornadoes, volcanoes, droughts, floods, hurricanes or tsunamis, and are economically sensitive to environmental events. Any such event may adversely impact the economies of these geographic areas, causing an adverse impact on the value of the Fund.

Hedging Risk. When a derivative is used as a hedge against a position that the Fund holds, any loss generated by the derivative generally should be substantially offset by gains on the hedged investment, and vice versa. While hedging can reduce or eliminate losses, it can also reduce or eliminate gains. Hedges are sometimes subject to imperfect matching between the derivative and the underlying security, and there can be no assurance that the Fund’s hedging transactions will be effective.

The Fund seeks to mitigate the potential impact of rising Treasury interest rates on the performance of investment-grade bonds by entering into short positions on U.S. Treasury futures. The short positions in U.S. Treasury futures are not intended to mitigate credit risk or certain other factors influencing the price of investment-grade bonds, which may have a greater impact than rising or falling interest rates. There is no guarantee that the short positions will completely eliminate the interest rate risk of the long position in the Underlying Fund and/or long positions in investment-grade corporate bonds. In addition, when interest rates fall, investors may be better off in a long–only, investment-grade investment than with an investment in the Fund. Performance of the Fund could be particularly poor in risk-averse, flight-to-quality environments when it is common for investment-grade bonds to decline in value.

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Furthermore, the Fund may be more volatile than a long-only investment in investment-grade bonds. The Fund may contain a significant allocation to callable investment-grade bonds, which are subject to call risk and prepayment risk (see Call Risk and Prepayment Risk); callable bonds may have lower sensitivity to interest rate declines than non-callable bonds or U.S. Treasury futures. In certain falling interest rate environments, this could result in disproportionately larger losses in the short U.S. Treasury futures position as compared to gains in the long investment-grade bond position attributable to interest rate changes. There is no guarantee the Fund will have positive returns, even in environments of sharply rising Treasury interest rates in which the Fund’s short positions might be expected to mitigate the effects of such rises. The Fund will incur expenses when entering into short positions.

High Portfolio Turnover Risk. The Fund may engage in active and frequent trading of its portfolio securities. High portfolio turnover (higher than 100%) may result in increased transaction costs to the Fund, including brokerage commissions, dealer mark-ups and other transaction costs on the sale of the securities and on reinvestment in other securities. The sale of the Fund’s portfolio securities may result in the realization and/or distribution to shareholders of higher capital gains or losses as compared to a fund with less active trading policies. These effects of higher than normal portfolio turnover may adversely affect Fund performance.

Income Risk. The Fund’s income may decline when yields fall because the Fund or the Underlying Fund may hold a significant portion of short duration securities and/or securities that have floating or variable interest rates. The Fund’s income may decline because the Fund or the Underlying Fund invests in lower yielding bonds, and as the bonds in its portfolio mature, the Fund or the Underlying Fund needs to purchase additional bonds.

Interest Rate Risk. As interest rates rise, the value of a fixed-income security held by the Fund or the Underlying Fund is likely to decrease. Securities with longer durations tend to be more sensitive to interest rate changes, usually making them more volatile than securities with shorter durations. To the extent the Fund or the Underlying Fund invests a substantial portion of its assets in fixed-income securities with longer-term maturities, rising interest rates may cause the value of the Fund or the Underlying Fund’s investments to decline significantly, which can adversely affect the value of the Fund. The Fund seeks to mitigate this risk by taking short positions in Treasury Futures; such short positions should increase in value in rising interest rate environments and should decrease in value in falling interest rate environments, thereby mitigating potential gains and losses in the investment-grade bond positions of the Fund arising from changing Treasury interest rates. The Fund does not attempt to mitigate credit risk or other factors which commonly have a greater influence on investment-grade bonds than interest rate risk. Because the Fund’s duration hedge is reset on a periodic basis, interest rate risk can develop intra-period. Furthermore, while the Fund is designed to hedge the interest rate exposure of the long investment-grade bond positions, it is possible that a degree of exposure may remain even at the time of rebalance.

Investment in the Underlying Fund Risk. The Fund expects to invest a substantial portion of its assets in the Underlying Fund, so the Fund’s investment performance is

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directly related to the performance of the Underlying Fund. The Fund’s NAV will change with changes in the value of the Underlying Fund and other securities in which the Fund invests based on their market valuations. An investment in the Fund will entail more direct and indirect costs and expenses than a direct investment in the Underlying Fund. For example, the Fund indirectly pays a portion of the expenses (including operating expenses and management fees) incurred by the Underlying Fund.

An investor in the Fund may receive taxable gains from portfolio transactions by the Underlying Fund, as well as taxable gains from transactions in shares of the Underlying Fund by the Fund.

As the Fund’s allocation to the Underlying Fund changes from time to time, or to the extent that the expense ratio of the Underlying Fund changes, the weighted average operating expenses borne by the Fund may increase or decrease.

Issuer Risk. Fund performance depends on the performance of individual securities to which the Fund has exposure. Changes to the financial condition or credit rating of an issuer of those securities may cause the value of the securities to decline.

Liquidity Risk. Liquidity risk exists when particular investments are difficult to purchase or sell. To the extent the Fund or the Underlying Fund invests in illiquid securities or securities that become less liquid, such investments may have a negative effect on the returns of the Fund because the Fund or the Underlying Fund may be unable to sell the illiquid securities at an advantageous time or price.

Long/Short Strategy Risk. The Fund seeks long exposure to certain investment-grade bonds and short exposure to Treasury Futures, with a goal of mitigating price sensitivity of investment-grade bonds to fluctuations in Treasury interest rates. There is no guarantee that such interest rate risk will be mitigated, or that the returns on the Fund’s long or short positions will produce high, or even positive, returns and the Fund could lose money if either or both of the Fund’s long and short positions produce negative returns. For example, if the Fund’s investment-grade bonds enter into a period of declining credit quality at the same time that Treasury interest rates fall, the Fund may experience greater losses than if the Fund pursued a long-only or short-only strategy.

Management Risk. The Fund is subject to management risk because it does not seek to replicate the performance of a specified index. BFA and the portfolio managers will utilize a proprietary investment process, techniques and risk analyses in making investment and hedging decisions for the Fund, but there can be no guarantee that these decisions will produce the desired results. In addition, legislative, regulatory, or tax developments may affect the investment techniques available to BFA in connection with managing the Fund and may also adversely affect the ability of the Fund to achieve its investment objective.

Market Risk. The Fund and the Underlying Fund could lose money due to short-term market movements and over longer periods during market downturns. Securities may decline in value due to factors affecting securities markets generally or particular asset classes or industries represented in the markets. The value of a security may decline due to general market conditions, economic trends or events that are not specifically related to the issuer of the security or to factors that affect a particular industry or

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group of industries. During a general downturn in the securities markets, multiple asset classes may be negatively affected. Fixed-income securities with short-term maturities are generally less sensitive to such changes than fixed-income securities with longer-term maturities.

Market Trading Risk

Absence of Active Market. Although shares of the Fund and the Underlying Fund are listed for trading on one or more stock exchanges, there can be no assurance that an active trading market for such shares will develop or be maintained by market makers or Authorized Participants.

Risk of Secondary Listings. The Fund's and the Underlying Fund's shares may be listed or traded on U.S. and non-U.S. stock exchanges other than the U.S. stock exchange where the Fund's primary listing is maintained. There can be no assurance that the Fund’s and the Underlying Fund's shares will continue to trade on any such stock exchange or in any market or that the Fund’s and the Underlying Fund's shares will continue to meet the requirements for listing or trading on any exchange or in any market. The Fund's and the Underlying Fund's shares may be less actively traded in certain markets than in others, and investors are subject to the execution and settlement risks and market standards of the market where they or their broker direct their trades for execution. Certain information available to investors who trade Fund or Underlying Fund shares on a U.S. stock exchange during regular U.S. market hours may not be available to investors who trade in other markets, which may result in secondary market prices in such markets being less efficient.

Secondary Market Trading Risk. Shares of the Fund and the Underlying Fund may trade in the secondary market at times when the Fund and the Underlying Fund do not accept orders to purchase or redeem shares. At such times, shares may trade in the secondary market with more significant premiums or discounts than might be experienced at times when the Fund and the Underlying Fund accept purchase and redemption orders. If the Fund purchases shares of the Underlying Fund at a time when the market price of Underlying Fund shares is at a premium to NAV or sells Underlying Fund shares when their market price is at a discount to NAV, the Fund may incur losses.

Secondary market trading in Fund or Underlying Fund shares may be halted by a stock exchange because of market conditions or for other reasons. In addition, trading in Fund or Underlying Fund shares on a stock exchange or in any market may be subject to trading halts caused by extraordinary market volatility pursuant to “circuit breaker” rules on the stock exchange or market. There can be no assurance that the requirements necessary to maintain the listing or trading of Fund or Underlying Fund shares will continue to be met or will remain unchanged.

Shares of the Fund or the Underlying Fund, similar to shares of other issuers listed on a stock exchange, may be sold short and are therefore subject to the risk of increased volatility associated with short selling.

Shares of the Fund and the Underlying Fund May Trade at Prices Other Than NAV. Shares of the Fund and the Underlying Fund trade on stock exchanges at prices at, above or below the respective Fund’s most recent NAV. The NAV of the Fund and the Underlying

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Fund is calculated at the end of each business day and fluctuates with changes in the market value of the Fund’s or the Underlying Fund's holdings. The trading price of the Fund's and the Underlying Fund's shares fluctuates continuously throughout trading hours based on both market supply of and demand for their shares and the underlying value of their portfolio holdings or NAV. As a result, the trading prices of the Fund’s and the Underlying Fund's shares may deviate significantly from NAV during periods of market volatility. ANY OF THESE FACTORS, AMONG OTHERS, MAY LEAD TO SHARES TRADING AT A PREMIUM OR DISCOUNT TO NAV . However, because shares can be created and redeemed in Creation Units at NAV (unlike shares of many closed-end funds, which frequently trade at appreciable discounts from, and sometimes at premiums to, their NAVs), BFA believes that large discounts or premiums to the NAV of the Fund or the Underlying Fund, as applicable, are not likely to be sustained over the long term. While the creation/redemption feature is designed to make it more likely that the Fund’s or the Underlying Fund's shares normally will trade on stock exchanges at prices close to the Fund’s or the Underlying Fund's next calculated NAV, exchange prices are not expected to correlate exactly with the NAV due to timing reasons, supply and demand imbalances and other factors. In addition, disruptions to creations and redemptions, including disruptions at market makers or Authorized Participants, or to market participants or during periods of significant market volatility, may result in trading prices for shares of the Fund or the Underlying Fund that differ significantly from its NAV.

Costs of Buying or Selling Fund Shares. Buying or selling Fund shares on an exchange involves two types of costs that apply to all securities transactions. When buying or selling shares of the Fund through a broker, you will likely incur a brokerage commission or other charges imposed by brokers as determined by that broker. In addition, you may incur the cost of the “spread,” that is, the difference between what investors are willing to pay for Fund shares (the “bid” price) and the price at which they are willing to sell Fund shares (the “ask” price). Because of the costs inherent in buying or selling Fund shares, frequent trading may detract significantly from investment results and an investment in Fund shares may not be advisable for investors who anticipate regularly making small investments.

North American Economic Risk . Decreasing imports or exports, changes in trade regulations and/or an economic recession in any one North American country can have a significant economic effect on the entire North American region, and on some or all of the North American countries in which the Fund invests.

The United States is Canada's largest trading and investment partner. The Canadian economy is significantly affected by developments in the U.S. economy. Since the implementation of the North American Free Trade Agreement (“NAFTA”) in 1994 among Canada, the United States and Mexico, total merchandise trade between the three countries has increased. To further this relationship, the three NAFTA countries entered into the Security and Prosperity Partnership of North America in March 2005, which may further affect Canada’s dependency on the U.S. economy. Policy and legislative changes in one country may have a significant effect on North American markets generally, as well as the value of certain securities.

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Oil and Gas Industry Risk. The profitability of companies in the oil and gas industry is related to worldwide energy prices, exploration costs and production spending. Companies in the oil and gas industry may be at risk for environmental damage claims and other types of litigation. Companies in the oil and gas industry may be adversely affected by natural disasters or other catastrophes, changes in exchange rates, interest rates, changes in prices for competitive energy services, economic conditions, tax treatment, government regulation and intervention, negative perception and unfavorable events in the regions where companies operate ( e.g. , expropriation, nationalization, confiscation of assets and property or imposition of restrictions on foreign investments and repatriation of capital, military coups, social unrest, violence or labor unrest). Companies in the oil and gas industry may have significant capital investments in, or engage in transactions involving, emerging market countries, which may heighten these risks.

Privately-Issued Securities Risk. The Fund or the Underlying Fund may invest in privately-issued securities, including those that are normally purchased pursuant to Rule 144A or Regulation S of the 1933 Act. Privately-issued securities typically may be resold only to qualified institutional buyers, or in a privately negotiated transaction, or to a limited number of purchasers, or in limited quantities after they have been held for a specified period of time and other conditions are met for an exemption from registration. Because there may be relatively few potential purchasers for such securities, especially under adverse markets or economic conditions or in the event of adverse changes in the financial condition of the issuer, the Fund or the Underlying Fund may find it more difficult to sell such securities when it may be advisable to do so or it may be able to sell such securities only at prices lower than if such securities were more widely held and traded. At times, it also may be more difficult to determine the fair value of such securities for purposes of computing the Fund’s NAV due to the absence of an active trading market. There can be no assurance that a privately-issued security that is deemed to be liquid when purchased will continue to be liquid for as long as it is held by the Fund and the Underlying Fund.

Securities Lending Risk. The Fund or the Underlying Fund may engage in securities lending. Securities lending involves the risk that the Fund or the Underlying Fund may lose money because the borrower of the loaned securities fails to return the securities in a timely manner or at all. The Fund or the Underlying Fund could also lose money in the event of a decline in the value of the collateral provided for the loaned securities or a decline in the value of any investments made with cash collateral. These events could also trigger adverse tax consequences for the Fund or the Underlying Fund.

Tax Risk. Because the Fund is expected to invest in the Underlying Fund, the Fund’s realized losses on sales of shares of the Underlying Fund may be indefinitely or permanently deferred as “wash sales.” Distributions of short-term capital gains by the Underlying Fund will be recognized as ordinary income by the Fund and would not be offset by the Fund’s capital loss carryforwards, if any. Capital loss carryforwards of the

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Underlying Fund, if any, would not offset net capital gains of the Fund. Each of these effects is caused by the Fund’s investment in the Underlying Fund and may result in distributions to Fund shareholders being of higher magnitudes and less likely to qualify for lower capital gain tax rates than if the Fund were to invest otherwise.

U.S. Treasury Obligations Risk. U.S. Treasury obligations may differ from other securities in their interest rates, maturities, times of issuance and other characteristics. Similar to other issuers, changes to the financial condition or credit rating of the U.S. government may cause the value of the Fund's U.S. Treasury obligations to decline. Direct obligations of the U.S. Treasury have historically involved little risk of loss of principal if held to maturity. However, due to fluctuations in interest rates, the market value of such securities may vary during the period shareholders own shares of the Fund.

A Further Discussion of Other Risks

The Fund may also be subject to certain other risks associated with its investments and investment strategies either directly or indirectly through the Fund's investments in the Underlying Fund.

Basic Materials Industry Risk. Issuers in the basic materials industry may be adversely affected by commodity price volatility, exchange rates, import controls and increased competition. Production of industrial materials often exceeds demand as a result of over-building or economic downturns, leading to poor investment returns. Issuers in the basic materials industry are at risk for environmental damage and product liability claims and may be adversely affected by depletion of resources, delays in technical progress, labor relations and government regulations.

Consumer Goods Industry Risk. The consumer goods industry may be strongly affected by social trends, marketing campaigns and other factors affecting consumer demand. Governmental regulation affecting the use of various food additives may affect the profitability of certain consumer goods companies represented in the Underlying Index. In addition, tobacco companies may be adversely affected by new laws, regulations and litigation. Many consumer goods in the United States may also be marketed globally, and such consumer goods companies may be affected by the demand and market conditions in non-U.S. countries.

European Economic Risk. The Economic and Monetary Union of the European Union (the “EU”) requires compliance with restrictions on inflation rates, deficits, interest rates, debt levels and fiscal and monetary controls, each of which may significantly affect every country in Europe. Decreasing imports or exports, changes in

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governmental or EU regulations on trade, changes in the exchange rate of the euro (the common currency of certain EU countries), the default or threat of default by an EU member country on its sovereign debt, and/or an economic recession in an EU member country may have a significant adverse effect on the economies of EU member countries and their trading partners. The European financial markets have recently experienced volatility and adverse trends due to concerns about economic downturns or rising government debt levels in several European countries, including Greece, Ireland, Italy, Portugal and Spain. These events have adversely affected the exchange rate of the euro and may continue to significantly affect every country in Europe, including countries that do not use the euro.

Responses to the financial problems by European governments, central banks and others, including austerity measures and reforms, may not produce the desired results, may result in social unrest and may limit future growth and economic recovery or have other unintended consequences. Further defaults or restructurings by governments and other entities of their debt could have additional adverse effects on economies, financial markets and asset valuations around the world. In addition, one or more countries may abandon the euro and/or withdraw from the EU. The impact of these actions, especially if they occur in a disorderly fashion, is not clear but could be significant and far-reaching.

Healthcare Sector Risk. The profitability of companies in the healthcare sector may be affected by extensive government regulations, restrictions on government reimbursement for medical expenses, rising costs of medical products and services, pricing pressure, an increased emphasis on outpatient services, limited number of products, industry innovation, changes in technologies and other market developments. Many healthcare companies are heavily dependent on patent protection. The expiration of patents may adversely affect the profitability of these companies. Many healthcare companies are subject to extensive litigation based on product liability and similar claims. Healthcare companies are subject to competitive forces that may make it difficult to raise prices and, in fact, may result in price discounting. Many new products in the healthcare sector may be subject to regulatory approvals. The process of obtaining such approvals may be long and costly and may be ultimately unsuccessful. Companies in the healthcare sector may be thinly capitalized and may be susceptible to product obsolescence.

Non-U.S. Issuers Risk . Securities issued by non-U.S. issuers have different risks from securities issued by U.S. issuers. These include differences in accounting, auditing and financial reporting standards, the possibility of expropriation or confiscatory taxation, adverse changes in investment or exchange control regulations, political instability which could affect U.S. investments in non-U.S. countries, and potential restrictions of the flow of international capital. Non-U.S. issuers may be subject to less governmental regulation than U.S. issuers. Moreover, individual non-U.S. economies may differ favorably or unfavorably from the U.S. economy in such respects as growth of gross domestic product, rate of inflation, capital reinvestment, resource self-sufficiency and balance of payment positions. In addition, the value of these securities may fluctuate due to changes in the exchange rate of the issuer’s local currency against the U.S. dollar.

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Reliance on Trading Partners Risk. The economies of many countries in which the Fund or the Underlying Fund invests are highly dependent on trade with certain key trading partners. Reduction in spending on products and services by these key trading partners, institution of tariffs or other trade barriers or a slowdown in the economies of key trading partners may adversely affect the performance of any company in which the Fund or the Underlying Fund invests and have a material adverse effect on the Fund’s performance.

Technology Sector Risk. Technology companies face intense competition, both domestically and internationally, which may have an adverse effect on profit margins. Technology companies may have limited product lines, markets, financial resources or personnel. The products of technology companies may face obsolescence due to rapid technological developments and frequent new product introduction, unpredictable changes in growth rates and competition for the services of qualified personnel. Companies in the technology sector are heavily dependent on patent and intellectual property rights. The loss or impairment of these rights would adversely affect the profitability of these companies.

Telecommunications Sector Risk. The telecommunications sector is subject to extensive government regulation. The costs of complying with governmental regulations, delays or failure to receive required regulatory approvals, or the enactment of new regulatory requirements may negatively affect the business of telecommunications companies. Government actions around the world, specifically in the area of pre-marketing clearance of products and prices, can be arbitrary and unpredictable. The domestic telecommunications market is characterized by increasing competition and regulation by various state and federal regulatory authorities. Companies in the telecommunications sector may encounter distressed cash flows due to the need to commit substantial capital to meet increasing competition, particularly in formulating new products and services using new technology. Technological innovations may make the products and services of certain telecommunications companies obsolete.

Portfolio Holdings Information

A description of the Trust's policies and procedures with respect to the disclosure of the Fund's portfolio securities is available in the Fund's Statement of Additional Information (“SAI”). The holdings of the Fund can be found at www.iShares.com. Fund fact sheets provide information regarding the Fund's top holdings and may be requested by calling 1-800-iShares (1-800-474-2737).

A Further Discussion of Principal Investment Strategies

Overview

The Fund seeks to achieve its investment objective by investing, under normal circumstances, at least 80% of its net assets in U.S. dollar-denominated investment-grade bonds, in one or more underlying funds that principally invest in investment-grade bonds, and in U.S. Treasury securities (or cash equivalents). The Fund will attempt to mitigate interest rate risk (as determined by BFA) primarily through the use of U.S. Treasury futures contracts. In addition, the Fund may borrow, lend its portfolio

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securities to brokers, dealers and financial institutions, and may invest the collateral in certain short-term instruments, either directly or through one or more money market funds, as described in greater detail in the Fund's SAI.

The Underlying Fund may invest in non-U.S. securities, emerging markets securities and debt instruments, which are subject to additional risks, as described in this Prospectus and in the Fund’s SAI.

The Underlying Fund

The Fund expects to invest a substantial portion of its assets in the Underlying Fund, so the Fund’s investment performance is directly related to the performance of the Underlying Fund. The Fund’s NAV will change with changes in the value of the Underlying Fund and other securities in which the Fund invests. An investment in the Fund will entail more direct and indirect costs and expenses than a direct investment in the Underlying Fund.

BFA is not required to invest the Fund’s assets in any particular underlying fund, including the Underlying Fund, or allocate any particular percentage of the Fund’s assets to any particular underlying fund, including the Underlying Fund. As of its inception date, the Fund intends to initially invest in the Underlying Fund, the iBoxx $ Investment Grade Corporate Bond ETF.

The iBoxx $ Investment Grade Corporate Bond ETF seeks to track the performance of the Markit iBoxx® USD Liquid Investment Grade Index. The Markit iBoxx® USD Liquid Investment Grade Index includes liquid, U.S. dollar-denominated, investment-grade corporate bonds for sale in the United States, as determined by the index provider. The Markit iBoxx® USD Liquid Investment Grade Index is a trademark of and is maintained by Markit Indices Limited (“Markit”) and has been licensed for use for certain purposes by BFA or its affiliates. Markit makes no representation or warranty, expressed or implied, regarding the advisability of investing in the iBoxx $ Investment Grade Corporate Bond ETF.

In managing the Underlying Fund, BFA uses a representative sampling index strategy. Representative sampling is an indexing strategy that involves investing in a representative sample of securities that collectively have an investment profile similar to a specified benchmark index. Securities selected for the Underlying Fund are expected to have, in the aggregate, investment characteristics (based on factors such as market capitalization and industry weightings), fundamental characteristics (such as return variability and yield) and liquidity measures similar to those of the applicable underlying index. The Underlying Fund may or may not hold all of the securities that are included in its underlying index and may hold certain securities that are not included in its underlying index.

Management

Investment Adviser. As investment adviser, BFA has overall responsibility for the general management and administration of the Trust. BFA provides an investment program for the Fund and manages the investment of the Fund’s assets. In managing the Fund, BFA may draw upon the trading, research and expertise of its asset management affiliates for portfolio decisions and management with respect to

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portfolio securities. In seeking to achieve the Fund's investment objective, BFA uses teams of portfolio managers, investment strategists and other investment specialists. This team approach brings together many disciplines and leverages BFA’s extensive resources.

Pursuant to the Investment Advisory Agreement between BFA and the Trust (entered into on behalf of the Fund), BFA is responsible for substantially all expenses of the Fund, except interest expenses, taxes, brokerage expenses, future distribution fees or expenses and extraordinary expenses.

For its investment advisory services to the Fund, BFA will be paid a management fee from the Fund based on a percentage of the Fund's average daily net assets, at an annual rate of 0.30%. Because the Fund has been in operation for less than one full fiscal year, this percentage reflects the rate at which BFA will be paid. BFA has contractually agreed to waive a portion of its management fees in an amount equal to the Acquired Fund Fees and Expenses attributable to the Fund's investments in other iShares funds until February 29, 2016. The contractual waiver may be terminated prior to February 29, 2016 only upon written agreement of the Trust and BFA.

BFA is located at 400 Howard Street, San Francisco, CA 94105. It is an indirect wholly -owned subsidiary of BlackRock, Inc. (“BlackRock”). As of December 31, 2013, BFA and its affiliates provided investment advisory services for assets in excess of $4.32 trillion. BFA and its affiliates deal, trade and invest for their own accounts in the types of securities in which the Fund may also invest.

A discussion regarding the basis for the Board's approval of the Investment Advisory Agreement with BFA will be available in the Fund's semi-annual report for the six-month period ending April 30.

From time to time, a manager, analyst, or other employee of BlackRock or its affiliates may express views regarding a particular asset class, company, security, industry, or market sector. The views expressed by any such person are the views of only that individual as of the time expressed and do not necessarily represent the views of BlackRock or any other person within the BlackRock organization. Any such views are subject to change at any time based upon market or other conditions and BlackRock disclaims any responsibility to update such views. These views may not be relied on as investment advice and, because investment decisions for the Fund are based on numerous factors, may not be relied on as an indication of trading intent on behalf of the Fund.

Portfolio Managers. James Mauro and Scott Radell are primarily responsible for the day-to-day management of the Fund. Each Portfolio Manager is responsible for various functions related to portfolio management, including, but not limited to, developing and implementing the Fund’s investment process and investment strategy, researching and reviewing investment strategy and overseeing members of his portfolio management team that have more limited responsibilities. The following information provides additional information about each portfolio manager and member of the iShares Global Investment Research Team.

James Mauro has been employed by BFA and BlackRock Institutional Trust Company, N.A. (“BTC”) as a portfolio manager since 2011. Prior to that, Mr. Mauro was a Vice

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President at State Street Global Advisors. Mr. Mauro has been a Portfolio Manager of the Fund since inception.

Scott Radell has been employed by BFA (formerly, Barclays Global Fund Advisors (“BGFA”)) and BTC (formerly, Barclays Global Investors, N.A. (“BGI”)) as a portfolio manager since 2004. Mr. Radell was a credit strategist from 2003 to 2004 and became a portfolio manager at BGFA and BGI in 2004. Mr. Radell has been a Portfolio Manager of the Fund since inception.

The Fund's SAI provides additional information about the Portfolio Managers' compensation, other accounts managed by the Portfolio Managers and the Portfolio Managers' ownership (if any) of shares in the Fund.

Administrator, Custodian and Transfer Agent. State Street Bank and Trust Company (“State Street”) is the administrator, custodian and transfer agent for the Fund.

Conflicts of Interest. BFA wants you to know that it has relationships with certain entities that may give rise to conflicts of interest or the appearance of conflicts of interest. These entities are BFA’s affiliates, including BlackRock and the PNC Financial Services Group, Inc., and each of their affiliates, directors, partners, trustees, managing members, officers and employees (collectively, the “Affiliates”).

The activities of BFA and the Affiliates in the management of, or their interest in, their own accounts and other accounts they manage, may present conflicts of interest that could disadvantage the Fund and its shareholders. BFA and the Affiliates provide investment management services to other funds and discretionary managed accounts that may follow an investment program similar to that of the Fund. BFA and the Affiliates are involved worldwide with a broad spectrum of financial services and asset management activities and may engage in the ordinary course of business in activities in which their interests or the interests of their clients may conflict with those of the Fund. BFA or one or more of the Affiliates acts, or may act, as an investor, investment banker, research provider, investment manager, financier, underwriter, adviser, market maker, trader, prime broker, lender, agent or principal, and have other direct and indirect interests, in securities, currencies and other instruments in which the Fund may directly or indirectly invest. Thus, it is likely that the Fund will have multiple business relationships with and will invest in, engage in transactions with, make voting decisions with respect to, or obtain services from, entities for which BFA or an Affiliate seeks to perform investment banking or other services.

BFA or one or more Affiliates may engage in proprietary trading and advise accounts and funds that have investment objectives similar to those of the Fund and/or that engage in and compete for transactions in the same types of securities, currencies and other instruments as the Fund, including in securities issued by other open-end and closed-end investment management companies, including investment companies that are affiliated with the Fund and BFA, to the extent permitted under the Investment Company Act of 1940, as amended (the “1940 Act”). The trading activities of BFA and these Affiliates are carried out without reference to positions held directly or indirectly by the Fund and may result in BFA or an Affiliate having positions that are adverse to those of the Fund.

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No Affiliate is under any obligation to share any investment opportunity, idea or strategy with the Fund. As a result, an Affiliate may compete with the Fund for appropriate investment opportunities. As a result of this and several other factors, the results of the Fund's investment activities may differ from those of an Affiliate and of other accounts managed by an Affiliate, and it is possible that the Fund could sustain losses during periods in which one or more Affiliates and other accounts achieve profits on their trading for proprietary or other accounts. The opposite result is also possible.

The Fund may, from time to time, enter into transactions in which BFA’s or an Affiliate’s clients have an interest adverse to the Fund. Furthermore, transactions undertaken by Affiliate-advised clients may adversely impact the Fund. Transactions by one or more Affiliate-advised clients or BFA may have the effect of diluting or otherwise disadvantaging the values, prices or investment strategies of the Fund.

The Fund's activities may be limited because of regulatory restrictions applicable to one or more Affiliates, and/or their internal policies designed to comply with such restrictions. In addition, the Fund may invest in securities of companies with which an Affiliate has developed or is trying to develop investment banking relationships or in which an Affiliate has significant debt or equity investments or other interests. The Fund also may invest in securities of companies for which an Affiliate provides or may in the future provide research coverage. An Affiliate may have business relationships with, and purchase, distribute or sell services or products from or to, distributors, consultants or others who recommend the Fund or who engage in transactions with or for the Fund, and may receive compensation for such services. The Fund may also make brokerage and other payments to Affiliates in connection with the Fund's portfolio investment transactions.

Pursuant to a securities lending program approved by the Board, the Fund has retained an Affiliate of BFA to serve as the securities lending agent for the Fund to the extent that the Fund participates in the securities lending program. For these services, the lending agent may receive a fee from the Fund, including a fee based on the returns earned on the Fund’s investment of the cash received as collateral for any loaned securities. In addition, one or more Affiliates may be among the entities to which the Fund may lend its portfolio securities under the securities lending program.

The activities of BFA or the Affiliates may give rise to other conflicts of interest that could disadvantage the Fund and its shareholders. BFA has adopted policies and procedures designed to address these potential conflicts of interest. See the Fund's SAI for further information.

Shareholder Information

Additional shareholder information, including how to buy and sell shares of the Fund, is available free of charge by calling toll-free: 1-800-iShares (1-800-474-2737) or visiting our website at www.iShares.com.

Buying and Selling Shares. Shares of the Fund may be acquired or redeemed directly from the Fund only in Creation Units or multiples thereof, as discussed in the Creations and Redemptions section of this Prospectus. Only an Authorized Participant (as defined

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in the Creations and Redemptions section) may engage in creation or redemption transactions directly with the Fund. Once created, shares of the Fund generally trade in the secondary market in amounts less than a Creation Unit.

Shares of the Fund will be listed on a national securities exchange for trading during the trading day. Shares can be bought and sold throughout the trading day like shares of other publicly traded companies. The Trust does not impose any minimum investment for shares of the Fund purchased on an exchange. The Fund's shares trade under the trading symbol “LQDH.”

Buying or selling Fund shares on an exchange involves two types of costs that may apply to all securities transactions. When buying or selling shares of the Fund through a broker, you will likely incur a brokerage commission or other charges determined by your broker. The commission is frequently a fixed amount and may be a significant proportional cost for investors seeking to buy or sell small amounts of shares. In addition, you may incur the cost of the “spread,” that is, any difference between the bid price and the ask price. The spread varies over time for shares of the Fund based on the Fund’s trading volume and market liquidity, and is generally lower if the Fund has a lot of trading volume and market liquidity, and higher if the Fund has little trading volume and market liquidity (which is often the case for funds that are newly launched or small in size). The Fund's spread may also be impacted by the liquidity of the underlying securities held by the Fund, particularly for newly launched or smaller iShares funds or in instances of significant volatility of the underlying securities.

The Board has adopted a policy of not monitoring for frequent purchases and redemptions of Fund shares (“frequent trading”) that appear to attempt to take advantage of a potential arbitrage opportunity presented by a lag between a change in the value of the Fund’s portfolio securities after the close of the primary markets for the Fund’s portfolio securities and the reflection of that change in the Fund’s NAV (“market timing”), because the Fund generally sells and redeems its shares directly through transactions that are in-kind and/or for cash, subject to the conditions described below under Creations and Redemptions . The Board has not adopted a policy of monitoring for other frequent trading activity because shares of the Fund are listed for trading on a national securities exchange.

The national securities exchange on which the Fund's shares are listed is open for trading Monday through Friday and is closed on weekends and the following holidays: New Year’s Day, Martin Luther King, Jr. Day, Presidents’ Day, Good Friday, Memorial Day, Independence Day, Labor Day, Thanksgiving Day and Christmas Day. The Fund’s primary Listing Exchange is NYSE Arca.

Although the SEC has granted an exemptive order to the Trust permitting registered investment companies and unit investment trusts that enter into a participation agreement with the Trust (“Investing Funds”) to invest in iShares Funds beyond the limits set forth in Section 12(d)(1) of the 1940 Act subject to certain terms and conditions, the exemptive order is not applicable to the Fund. Accordingly, Investing Funds must adhere to the limits set forth in Section 12(d)(1) of the 1940 Act when investing in the Fund.

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Book Entry. Shares of the Fund are held in book-entry form, which means that no stock certificates are issued. The Depository Trust Company (“DTC”) or its nominee is the record owner of all outstanding shares of the Fund and is recognized as the owner of all shares for all purposes.

Investors owning shares of the Fund are beneficial owners as shown on the records of DTC or its participants. DTC serves as the securities depository for shares of the Fund. DTC participants include securities brokers and dealers, banks, trust companies, clearing corporations and other institutions that directly or indirectly maintain a custodial relationship with DTC. As a beneficial owner of shares, you are not entitled to receive physical delivery of stock certificates or to have shares registered in your name, and you are not considered a registered owner of shares. Therefore, to exercise any right as an owner of shares, you must rely upon the procedures of DTC and its participants. These procedures are the same as those that apply to any other securities that you hold in book-entry or “street name” form.

Share Prices. The trading prices of the Fund’s shares in the secondary market generally differ from the Fund’s daily NAV and are affected by market forces such as supply of and demand for ETF shares and underlying securities held by the Fund, economic conditions and other factors. Information regarding the intraday value of shares of the Fund, also known as the “indicative optimized portfolio value” (“IOPV”), is disseminated every 15 seconds throughout the trading day by the national securities exchange on which the Fund's shares are listed or by market data vendors or other information providers. The IOPV is based on the current market value of the securities and/or cash required to be deposited in exchange for a Creation Unit. The IOPV does not necessarily reflect the precise composition of the current portfolio of securities held by the Fund at a particular point in time or the best possible valuation of the current portfolio. Therefore, the IOPV should not be viewed as a “real-time” update of the Fund's NAV, which is computed only once a day. The IOPV is generally determined by using both current market quotations and/or price quotations obtained from broker-dealers that may trade in the portfolio securities held by the Fund. The quotations of certain Fund holdings may not be updated during U.S. trading hours if such holdings do not trade in the United States. The Fund is not involved in, or responsible for, the calculation or dissemination of the IOPV and makes no representation or warranty as to its accuracy.

Determination of Net Asset Value. The NAV of the Fund normally is determined once daily Monday through Friday, generally as of the regularly scheduled close of business of the New York Stock Exchange (“NYSE”) (normally 4:00 p.m., Eastern time) on each day that the NYSE is open for trading, based on prices at the time of closing provided that (a) any Fund assets or liabilities denominated in currencies other than the U.S. dollar are translated into U.S. dollars at the prevailing market rates on the date of valuation as quoted by one or more data service providers and (b) U.S. fixed-income assets may be valued as of the announced closing time for trading in fixed-income instruments in a particular market or exchange. The NAV of the Fund is calculated by dividing the value of the net assets of the Fund ( i.e. , the value of its total assets, which includes the value of the Underlying Fund shares in which the Fund

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invests, less total liabilities) by the total number of outstanding shares of the Fund, generally rounded to the nearest cent.

The value of the securities and other assets and liabilities held by the Fund are determined pursuant to valuation policies and procedures approved by the Board. The Fund's assets and liabilities are valued on the basis of market quotations, when readily available.

The Fund values fixed-income portfolio securities using prices provided directly from one or more broker-dealers, market makers, or independent third-party pricing services which may use matrix pricing and valuation models, as well as recent market transactions for the same or similar assets, to derive values. Certain short-term debt securities may be valued on the basis of amortized cost.

The Fund invests in non-U.S. securities. Foreign currency exchange rates are generally determined as of 4:00 p.m., London time. Non-U.S. securities held by the Fund may trade on weekends or other days when the Fund does not price its shares. As a result, the Fund’s NAV may change on days when Authorized Participants will not be able to purchase or redeem Fund shares.

Generally, trading in U.S. Treasury futures, non-U.S. securities, U.S. government securities, money market instruments and certain fixed-income securities is substantially completed each day at various times prior to the close of business on the NYSE. The values of such securities used in computing the NAV of the Fund are determined as of such times.

When market quotations are not readily available or are believed by BFA to be unreliable, the Fund’s investments are valued at fair value. Fair value determinations are made by BFA in accordance with policies and procedures approved by the Trust's Board. BFA may conclude that a market quotation is not readily available or is unreliable if a security or other asset or liability does not have a price source due to its lack of liquidity, if a market quotation differs significantly from recent price quotations or otherwise no longer appears to reflect fair value, where the security or other asset or liability is thinly traded, or where there is a significant event subsequent to the most recent market quotation. A “significant event” is an event that, in the judgment of BFA, is likely to cause a material change to the closing market price of the asset or liability held by the Fund. Non-U.S. securities whose values are affected by volatility that occurs in U.S. markets for related or highly correlated assets ( e.g. , American Depositary Receipts, Global Depositary Receipts or ETFs) on a trading day after the close of non-U.S. securities markets may be fair valued.

Fair value represents a good faith approximation of the value of an asset or liability. The fair value of an asset or liability held by the Fund is the amount the Fund might reasonably expect to receive from the current sale of that asset or the cost to extinguish that liability in an arm’s-length transaction. Valuing the Fund’s investments using fair value pricing will result in prices that may differ from current market valuations and that may not be the prices at which those investments could have been sold during the period in which the particular fair values were used.

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Dividends and Distributions

General Policies. Dividends from net investment income, if any, generally are declared and paid at least once a year by the Fund. Distributions of net realized securities gains, if any, generally are declared and paid once a year, but the Trust may make distributions on a more frequent basis for the Fund. The Trust reserves the right to declare special distributions if, in its reasonable discretion, such action is necessary or advisable to preserve its status as a regulated investment company or to avoid imposition of income or excise taxes on undistributed income or realized gains.

Dividends and other distributions on shares of the Fund are distributed on a pro rata basis to beneficial owners of such shares. Dividend payments are made through DTC participants and indirect participants to beneficial owners then of record with proceeds received from the Fund.

Dividend Reinvestment Service. No dividend reinvestment service is provided by the Trust. Broker-dealers may make available the DTC book-entry Dividend Reinvestment Service for use by beneficial owners of the Fund for reinvestment of their dividend distributions. Beneficial owners should contact their broker to determine the availability and costs of the service and the details of participation therein. Brokers may require beneficial owners to adhere to specific procedures and timetables. If this service is available and used, dividend distributions of both income and realized gains will be automatically reinvested in additional whole shares of the Fund purchased in the secondary market.

Taxes. As with any investment, you should consider how your investment in shares of the Fund will be taxed. The tax information in this Prospectus is provided as general information, based on current law. There is no guarantee that shares of the Fund will receive certain regulatory or accounting treatment. You should consult your own tax professional about the tax consequences of an investment in shares of the Fund.

Unless your investment in Fund shares is made through a tax-exempt entity or tax-deferred retirement account, such as an IRA, you need to be aware of the possible tax consequences when the Fund makes distributions or you sell Fund shares.

Taxes on Distributions. Distributions from the Fund’s net investment income, including distributions of income from securities lending and distributions out of the Fund's net short-term capital gains, if any, are taxable to you as ordinary income. The Fund's distributions of net long-term capital gains, if any, in excess of net short-term capital losses are taxable as long-term capital gains, regardless of how long you have held the shares. Distributions from the Fund are subject to a 3.8% U.S. federal Medicare contribution tax on “net investment income,” for individuals with incomes exceeding $200,000 ($250,000 if married filing jointly) and of estates and trusts. In general, your distributions are subject to U.S. federal income tax for the year when they are paid. Certain distributions paid in January, however, may be treated as paid on December 31 of the prior year.

If the Fund's distributions exceed current and accumulated earnings and profits, all or a portion of the distributions made in the taxable year may be recharacterized as a return of capital to shareholders. Distributions in excess of the Fund’s minimum distribution requirements, but not in excess of the Fund’s earnings and profits, will be

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taxable to shareholders and will not constitute nontaxable returns of capital. A return of capital distribution generally will not be taxable but will reduce the shareholder's cost basis and will result in a higher capital gain or lower capital loss when those shares on which the distribution was received are sold. Once a shareholder's cost basis is reduced to zero, further distributions will be treated as capital gain, if the shareholder holds shares of the Fund as capital assets.

Dividends, interest and capital gains earned by the Underlying Fund with respect to non-U.S. positions may give rise to withholding and other taxes imposed by non-U.S. countries. Tax conventions between certain countries and the United States may reduce or eliminate such taxes. If more than 50% of the total assets of the Underlying Fund at the close of a year consists of non-U.S. stocks or securities (and 50% of the total assets of the Fund at the close of the year consists of foreign securities, or, at the close of each quarter, shares of the Underlying Fund), the Fund may “pass through” to you certain non-U.S. income taxes (including withholding taxes) paid by the Fund or the Underlying Fund. This means that you would be considered to have received as an additional dividend your share of such non-U.S. taxes, but you may be entitled to either a corresponding tax deduction in calculating your taxable income, or, subject to certain limitations, a credit in calculating your U.S. federal income tax.

Short term capital gains earned by the Underlying Fund will be ordinary income when distributed to the Fund and will not be offset by the Fund's capital losses. Upon the sale or other disposition by the Fund of shares of the Underlying Fund, the Fund will realize a capital gain or loss which will be long-term or short-term, generally depending on the Fund’s holding period for the shares. Losses realized upon such redemptions may result in a substantial number of “wash sales” and deferral, perhaps indefinitely, of realized losses to the Fund.

If you are neither a resident nor a citizen of the United States or if you are a non-U.S. entity, the Fund’s ordinary income dividends (which include distributions of net short-term capital gains) will generally be subject to a 30% U.S. federal withholding tax, unless a lower treaty rate applies.

A 30% withholding tax will be imposed on U.S.-source dividends, interest and other income items paid after June 30, 2016, and proceeds from the sale of property producing U.S.-source dividends and interest paid after December 31, 2016, to (i) foreign financial institutions, including non-U.S. investment funds, unless they agree to collect and disclose to the U.S. Internal Revenue Service (“IRS”) information regarding their direct and indirect U.S. account holders and (ii) certain other foreign entities, unless they certify certain information regarding their direct and indirect U.S. owners. To avoid withholding, foreign financial institutions will need to (i) enter into agreements with the IRS that state that they will provide the IRS information, including the names, addresses and taxpayer identification numbers of direct and indirect U.S. account holders; comply with due diligence procedures with respect to the identification of U.S. accounts; report to the IRS certain information with respect to U.S. accounts maintained, agree to withhold tax on certain payments made to non-compliant foreign financial institutions or to account holders who fail to provide the required information; and determine certain other information concerning their account holders, or (ii) in the event that an applicable intergovernmental agreement and implementing legislation

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are adopted, provide local revenue authorities with similar account holder information. Other foreign entities will need to provide the name, address, and taxpayer identification number of each substantial U.S. owner or certifications of no substantial U.S. ownership, unless certain exceptions apply.

If you are a resident or a citizen of the United States, by law, back-up withholding at a 28% rate will apply to your distributions and proceeds if you have not provided a taxpayer identification number or social security number and made other required certifications.

Taxes When Shares are Sold. Currently, any capital gain or loss realized upon a sale of Fund shares is generally treated as a long-term gain or loss if the shares have been held for more than one year. Any capital gain or loss realized upon a sale of Fund shares held for one year or less is generally treated as short-term gain or loss, except that any capital loss on the sale of shares held for six months or less is treated as long-term capital loss to the extent that capital gain dividends were paid with respect to such shares. Any such capital gains, including from sales of Fund shares or from capital gain dividends, are included in “net investment income” for purposes of the 3.8% U.S. federal Medicare contribution tax mentioned above.

The foregoing discussion summarizes some of the consequences under current U.S. federal tax law of an investment in the Fund. It is not a substitute for personal tax advice. You may also be subject to state and local taxation on Fund distributions and sales of shares. Consult your personal tax advisor about the potential tax consequences of an investment in shares of the Fund under all applicable tax laws.

Creations and Redemptions. Prior to trading in the secondary market, shares of the Fund are “created” at NAV by market makers, large investors and institutions only in block-size Creation Units of 50,000 shares or multiples thereof. Each “creator” or “Authorized Participant” enters into an authorized participant agreement with the Fund's distributor, BlackRock Investments, LLC (the “Distributor”), an affiliate of BFA.

A creation transaction, which is subject to acceptance by the transfer agent, generally takes place when an Authorized Participant deposits into the Fund a designated portfolio of securities (including any portion of such securities for which cash may be substituted) and a specified amount of cash approximating the holdings of the Fund in exchange for a specified number of Creation Units. The composition of such portfolio generally corresponds pro rata to the holdings of the Fund.

Similarly, shares can be redeemed only in Creation Units, generally for a designated portfolio of securities (including any portion of such securities for which cash may be substituted) held by the Fund and a specified amount of cash. Except when aggregated in Creation Units, shares are not redeemable by the Fund.

The prices at which creations and redemptions occur are based on the next calculation of NAV after a creation or redemption order is received in an acceptable form under the authorized participant agreement.

Only an Authorized Participant may create or redeem Creation Units directly with the Fund.

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As a result of any system failure or other interruption, including disruptions at market makers or Authorized Participants, orders to purchase or redeem Creation Units either may not be executed according to the Fund's instructions or may not be executed at all, or the Fund may not be able to place or change orders.

To the extent the Fund engages in in-kind transactions, the Fund intends to comply with the U.S. federal securities laws in accepting securities for deposit and satisfying redemptions with redemption securities by, among other means, assuring that any securities accepted for deposit and any securities used to satisfy redemption requests will be sold in transactions that would be exempt from registration under the 1933 Act. Further, an Authorized Participant that is not a “qualified institutional buyer,” as such term is defined under Rule 144A of the 1933 Act, will not be able to receive securities that are restricted securities eligible for resale under Rule 144A.

Creations and redemptions must be made through a firm that is either a member of the Continuous Net Settlement System of the National Securities Clearing Corporation or a DTC participant and has executed an agreement with the Distributor with respect to creations and redemptions of Creation Unit aggregations. Information about the procedures regarding creation and redemption of Creation Units (including the cut-off times for receipt of creation and redemption orders) is included in the Fund's SAI.

Because new shares may be created and issued on an ongoing basis, at any point during the life of the Fund a “distribution,” as such term is used in the 1933 Act, may be occurring. Broker-dealers and other persons are cautioned that some activities on their part may, depending on the circumstances, result in their being deemed participants in a distribution in a manner that could render them statutory underwriters and subject to the prospectus delivery and liability provisions of the 1933 Act. Any determination of whether one is an underwriter must take into account all the relevant facts and circumstances of each particular case.

Broker-dealers should also note that dealers who are not “underwriters” but are participating in a distribution (as contrasted to ordinary secondary transactions), and thus dealing with shares that are part of an “unsold allotment” within the meaning of Section 4(a)(3)(C) of the 1933 Act, would be unable to take advantage of the prospectus delivery exemption provided by Section 4(a)(3) of the 1933 Act. For delivery of prospectuses to exchange members, the prospectus delivery mechanism of Rule 153 under the 1933 Act is available only with respect to transactions on a national securities exchange.

Costs Associated with Creations and Redemptions. Authorized Participants are charged standard creation and redemption transaction fees to offset transfer and other transaction costs associated with the issuance and redemption of Creation Units. The standard creation and redemption transaction fees are set forth in the table below. The standard creation transaction fee is charged to the Authorized Participant on the day such Authorized Participant creates a Creation Unit, and is the same regardless of the number of Creation Units purchased by the Authorized Participant on the applicable business day. Similarly, the standard redemption transaction fee is charged to the Authorized Participant on the day such Authorized Participant redeems a Creation Unit, and is the same regardless of the number of Creation Units redeemed by the Authorized Participant on the applicable business day. Creations and

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redemptions for cash (when cash creations and redemptions (in whole or in part) are available or specified) are also subject to an additional charge (up to the maximum amounts shown in the table below). This charge is intended to compensate for brokerage, tax, foreign exchange, execution, market impact and other costs and expenses related to cash transactions. Investors who use the services of a broker or other financial intermediary to acquire or dispose of Fund shares may pay fees for such services.

The following table shows, as of February 5, 2014, the approximate value of one Creation Unit, standard fees and maximum additional charges for creations and redemptions (as described above):

Approximate Value of a Creation Unit		Creation Unit Size		Standard Creation/ Redemption Transaction Fee		Maximum Additional Charge for Creations*		Maximum Additional Charge for Redemptions*
$5,000,000		50,000		$150		3.0%		2.0%

*	As a percentage of the net asset value per Creation Unit, inclusive, in the case of redemptions, of the standard redemption transaction fee.

Householding. Householding is an option available to certain Fund investors. Householding is a method of delivery, based on the preference of the individual investor, in which a single copy of certain shareholder documents can be delivered to investors who share the same address, even if their accounts are registered under different names. Please contact your broker-dealer if you are interested in enrolling in householding and receiving a single copy of prospectuses and other shareholder documents, or if you are currently enrolled in householding and wish to change your householding status.

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Distribution

The Distributor or its agent distributes Creation Units for the Fund on an agency basis. The Distributor does not maintain a secondary market in shares of the Fund. The Distributor has no role in determining the policies of the Fund or the securities that are purchased or sold by the Fund. The Distributor’s principal address is 1 University Square Drive, Princeton, NJ 08540.

BFA or its Affiliates make payments to broker-dealers, registered investment advisers, banks or other intermediaries (together, “intermediaries”) related to marketing activities and presentations, educational training programs, conferences, the development of technology platforms and reporting systems, or their making shares of the Fund and certain other iShares funds available to their customers generally and in certain investment programs. Such payments, which may be significant to the intermediary, are not made by the Fund. Rather, such payments are made by BFA or its Affiliates from their own resources, which come directly or indirectly in part from fees paid by the iShares funds complex. Payments of this type are sometimes referred to as revenue-sharing payments. A financial intermediary may make decisions about which investment options it recommends or makes available, or the level of services provided, to its customers based on the payments it is eligible to receive. Therefore, such payments to an intermediary create conflicts of interest between the intermediary and its customers and may cause the intermediary to recommend the Fund or other iShares funds over another investment. More information regarding these payments is contained in the Fund's SAI. Please contact your salesperson or other investment professional for more information regarding any such payments his or her firm may receive from BFA or its Affiliates.

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Financial Highlights

Financial highlights for the Fund are not available because, as of the effective date of this Prospectus, the Fund has not commenced operations, and therefore has no financial highlights to report.

Disclaimers

Shares of the Fund are not sponsored, endorsed or promoted by NYSE Arca. NYSE Arca makes no representation or warranty, express or implied, to the owners of the shares of the Fund or any member of the public regarding the ability of the Fund to achieve its investment objective. NYSE Arca is not responsible for, nor has it participated in, the determination of the Fund's investments, nor in the determination of the timing of, prices of, or quantities of shares of the Fund to be issued, nor in the determination or calculation of the equation by which the shares are redeemable. NYSE Arca has no obligation or liability to owners of the shares of the Fund in connection with the administration, marketing or trading of the shares of the Fund.

Without limiting any of the foregoing, in no event shall NYSE Arca have any liability for any direct, indirect, special, punitive, consequential or any other damages (including lost profits) even if notified of the possibility of such damages.

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For more information visit www.iShares.com or call 1-800-474-2737

Copies of the Prospectus, SAI and other information can be found on our website at www.iShares.com. For more information about the Fund, you may request a copy of the SAI. The SAI provides detailed information about the Fund and is incorporated by reference into this Prospectus. This means that the SAI, for legal purposes, is a part of this Prospectus.

If you have any questions about the Trust or shares of the Fund or you wish to obtain the SAI free of charge, please:

Call:	1-800-iShares or 1-800-474-2737 (toll free) Monday through Friday, 8:30 a.m. to 6:30 p.m. (Eastern time)
Email:	iSharesETFs@blackrock.com
Write:	c/o BlackRock Investments, LLC 1 University Square Drive, Princeton, NJ 08540

Information about the Fund (including the SAI) can be reviewed and copied at the SEC's Public Reference Room in Washington, D.C., and information on the operation of the Public Reference Room may be obtained by calling the SEC at 1-202-551-8090. Reports and other information about the Fund are available on the EDGAR database on the SEC's website at www.sec.gov, and copies of this information may be obtained, after paying a duplicating fee, by electronic request at the following e-mail address: publicinfo@sec.gov, or by writing to the SEC's Public Reference Section, Washington, D.C. 20549-1520.

No person is authorized to give any information or to make any representations about the Fund and its shares not contained in this Prospectus and you should not rely on any other information. Read and keep this Prospectus for future reference.

Investment Company Act File No.: 811-22649

IS-P-LQDH-0214

iShares ^® U.S. ETF Trust

Statement of Additional Information

Dated February 5, 2014

This Statement of Additional Information (“SAI”) is not a prospectus. It should be read in conjunction with the current prospectus (the “Prospectus”) for the following fund of iShares U.S. ETF Trust (the “Trust”):

Fund		Ticker		Stock Exchange
iShares Interest Rate Hedged Corporate Bond ETF (the “Fund”)		LQDH		NYSE Arca

The Fund invests its assets in individual securities and in other iShares funds that, in turn, invest in bonds and/or short-term instruments based on an index (each, an “Underlying Fund” and collectively, the “Underlying Funds”). BlackRock Fund Advisors (“BFA” or the “Investment Adviser”), an indirect wholly owned subsidiary of BlackRock, Inc., serves as investment adviser to the Fund and also serves as investment adviser to each of the Underlying Funds.

The Prospectus for the Fund is dated February 5, 2014, as amended and supplemented from time to time. Capitalized terms used herein that are not defined have the same meaning as in the Prospectus, unless otherwise noted. A copy of the Prospectus may be obtained without charge by writing to the Trust’s distributor, BlackRock Investments, LLC (the “Distributor”), 1 University Square Drive, Princeton, NJ 08540, calling 1-800-iShares (1-800-474-2737) or visiting www.iShares.com . The Fund's Prospectus is incorporated by reference into this SAI.

References to the Investment Company Act of 1940, as amended (the “Investment Company Act” or the “1940 Act”), or other applicable law, will include any rules promulgated thereunder and any guidance, interpretations or modifications by the Securities and Exchange Commission (the “SEC”), SEC staff or other authority with appropriate jurisdiction, including court interpretations, and exemptive, no action or other relief or permission from the SEC, SEC staff or other authority.

iShares ^® is a registered trademark of BlackRock, Inc. or its affiliates.

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	Page
General Description of the Trust and the Fund	1
Exchange Listing and Trading	1
Investment Strategies and Risks of the Fund	2
Bonds	2
Borrowing	3
Corporate Bonds	3
Derivatives	3
Diversification Status	3
Futures and Options	4
Hedging	4
Illiquid Securities	4
Inflation-Protected Obligations	5
Investing in Underlying Funds Risk	5
Investments in the Underlying Fund and other Investment Companies	5
Lending Portfolio Securities	5
Non-U.S. Securities	6
Privately-Issued Securities	6
Ratings	6
Regulation Regarding Derivatives	6
Repurchase Agreements	6
Reverse Repurchase Agreements	7
Securities of Investment Companies	7
Short-Term Instruments and Temporary Investments	8
Short Sales	8
Stripped Securities	8
Structured Securities	8
U.S.-Registered Securities of Non-U.S. Issuers	9
U.S. Treasury Obligations Risk	9
Valuation Risk	9
When Issued Securities, Delayed Delivery Securities and Forward Commitments	10
Zero Coupon Securities	10
Future Developments	11
General Considerations and Risks	11
Borrowing Risk	11
Call Risk	11
Custody Risk	11

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	Page
Cyber Security Issues	11
Extension Risk	12
Not a Money Market Fund	12
Operational Risk	12
Risk of Investing in Non-U.S. Debt Securities	12
Risk of Investing in North America	12
Risk of Investing in the Basic Materials Industry Group	12
Risk of Investing in the Consumer Goods Industry	13
Risk of Investing in the Consumer Services Industry	13
Risk of Investing in the Financials Sector	13
Risk of Investing in the Healthcare Sector	14
Risk of Investing in the Industrials Sector	14
Risk of Investing in the Oil and Gas Industry	15
Risk of Investing in the Technology Sector	15
Risk of Investing in the Telecommunications Sector	15
Risk of Investing in the Utilities Sector	15
Proxy Voting Policy	16
Portfolio Holdings Information	17
Investment Restrictions	18
Continuous Offering	21
Management	21
Trustees and Officers	21
Committees of the Board of Trustees	28
Remuneration of Trustees	32
Control Persons and Principal Holders of Securities	33
Potential Conflicts of Interest	33
Investment Advisory, Administrative and Distribution Services	39
Investment Adviser	39
Portfolio Managers	40
Codes of Ethics	42
Anti-Money Laundering Requirements	42
Administrator, Custodian and Transfer Agent	42
Distributor	43
Payments by BFA and its Affiliates	43
Determination of Net Asset Value	44
Brokerage Transactions	46
Additional Information Concerning the Trust	49

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	Page
Shares	49
Termination of the Trust or the Fund	49
DTC as Securities Depository for Shares of the Fund	50
Creation and Redemption of Creation Units	50
General	50
Fund Deposit	51
Cash Purchase Method	51
Procedures for Creation of Creation Units	51
Role of the Authorized Participant	52
Placement of Creation Orders	52
Purchase Orders	52
Timing of Submission of Purchase Orders	53
Acceptance of Orders for Creation Units	53
Issuance of a Creation Unit	53
Costs Associated with Creation Transactions	54
Redemption of Creation Units	54
Cash Redemption Method	55
Costs Associated with Redemption Transactions	55
Placement of Redemption Orders	55
Taxation on Creations and Redemptions of Creation Units	57
Regular Holidays	57
Taxes	57
Regulated Investment Company Qualification	57
Taxation of RICs	58
Net Capital Loss Carryforwards	58
Excise Tax	59
Taxation of U.S. Shareholders	59
Sales of Shares	60
Back-Up Withholding	60
Sections 351 and 362	61
Taxation of Certain Derivatives	61
Market Discount	61
Non-U.S. Investments	61
Original Issue Discount	62
Reporting	62
Taxation of Non-U.S. Shareholders	62
Financial Statements	64

iii

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	Page
Miscellaneous Information	64
Counsel	64
Independent Registered Public Accounting Firm	64
Shareholder Communications to the Board	64
Appendix A	A-1

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General Description of the Trust and the Fund

The Trust currently consists of six investment series or portfolios. The Trust was organized as a Delaware statutory trust on June 21, 2011 and is authorized to have multiple series or portfolios. The Trust is an open-end management investment company registered with the SEC under the 1940 Act. The offering of the Trust's shares is registered under the Securities Act of 1933, as amended (the “1933 Act”). This SAI relates solely to the Fund.

The Fund seeks to mitigate the interest rate risk of a portfolio composed of U.S. dollar-denominated, investment-grade corporate bonds. The Fund invests in a combination of individual securities and one or more Underlying Funds, and may also invest in other exchange-traded funds (“ETFs”), U.S. government securities, cash and cash equivalents, including shares of money market funds advised by BlackRock Fund Advisors (“BFA” or the “Investment Adviser”), an indirect wholly -owned subsidiary of BlackRock, Inc., or its affiliates. The Fund is managed by BFA. The Fund is not a money market fund and does not seek to maintain a stable net asset value of $1.00 per share.

The Fund offers and issues shares at their net asset value per share (“NAV”) only in aggregations of a specified number of shares (“Creation Unit”), generally in exchange for a designated portfolio of securities (including any portion of such securities for which cash may be substituted) (the “Deposit Securities”), together with the deposit of a specified cash payment (the “Cash Component”). Shares of the Fund are listed for trading on NYSE Arca, Inc. (“NYSE Arca” or the “Listing Exchange”), a national securities exchange. Shares of the Fund are traded in the secondary market and elsewhere at market prices that may be at, above or below the Fund's NAV. Shares are redeemable only in Creation Units, and, generally, in exchange for portfolio securities and a Cash Component. Creation Units typically are a specified number of shares, generally 50,000 or multiples thereof.

The Trust reserves the right to permit or require that creations and redemptions of shares are effected fully or partially in cash. Shares may be issued in advance of receipt of Deposit Securities, subject to various conditions, including a requirement to maintain with the Trust a cash deposit equal to at least 105% and up to 115%, which percentage BFA may change from time to time, of the market value of the omitted Deposit Securities. See the Creation and Redemption of Creation Units section of this SAI. Transaction fees and other costs associated with creations or redemptions that include a cash portion may be higher than the transaction fees and other costs associated with in-kind creations or redemptions. In all cases, conditions and fees will be limited in accordance with the requirements of SEC rules and regulations applicable to management investment companies offering redeemable securities.

Exchange Listing and Trading

A discussion of exchange listing and trading matters associated with an investment in the Fund is contained in the Shareholder Information section of the Fund's Prospectus. The discussion below supplements, and should be read in conjunction with, that section of the Prospectus.

Shares of the Fund are listed for trading, and trade throughout the day, on the Listing Exchange and other secondary markets. Shares of the Fund may also be listed on certain non-U.S. exchanges. There can be no assurance that the requirements of the Listing Exchange necessary to maintain the listing of shares of the Fund will continue to be met. The Listing Exchange may, but is not required to, remove the shares of the Fund from listing if (i) following the initial 12-month period beginning upon the commencement of trading of Fund shares, there are fewer than 50 beneficial owners of shares of the Fund for 30 or more consecutive trading days, (ii) the “indicative optimized portfolio value” (“IOPV”) of the Fund is no longer calculated or available, or (iii) any other event shall occur or condition shall exist that, in the opinion of the Listing Exchange, makes further dealings on the Listing Exchange inadvisable. The Listing Exchange will also remove shares of the Fund from listing and trading upon termination of the Fund.

As in the case of other publicly-traded securities, when you buy or sell shares through a broker, you will incur a brokerage commission determined by that broker.

In order to provide additional information regarding the indicative value of shares of the Fund, the Listing Exchange or a market data vendor disseminates information every 15 seconds through the facilities of the Consolidated Tape Association,

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or through other widely disseminated means, an updated IOPV for the Fund as calculated by an information provider or market data vendor. The Trust is not involved in or responsible for any aspect of the calculation or dissemination of the IOPVs and makes no representation or warranty as to the accuracy of the IOPVs.

An IOPV has a fixed-income securities component and a cash component. The fixed-income securities values included in an IOPV are the values of the Deposit Securities for the Fund. While the IOPV reflects the current value of the Deposit Securities required to be deposited in connection with the purchase of a Creation Unit, it does not necessarily reflect the precise composition of the current portfolio of securities held by the Fund at a particular point in time because the current portfolio of the Fund may include securities that are not a part of the current Deposit Securities. Therefore, the Fund’s IOPV disseminated during the Listing Exchange trading hours should not be viewed as a real-time update of the Fund’s NAV, which is calculated only once a day.

The cash component included in an IOPV consists of estimated accrued interest, dividends and other income, less expenses. If applicable, each IOPV also reflects changes in currency exchange rates between the U.S. dollar and the applicable currency.

The Trust reserves the right to adjust the share prices of the Fund in the future to maintain convenient trading ranges for investors. Any adjustments would be accomplished through stock splits or reverse stock splits, which would have no effect on the net assets of the Fund or an investor's equity interest in the Fund.

Investment Strategies and Risks of the Fund

The Fund seeks to achieve its investment objective by investing, under normal circumstances, at least 80% of its net assets in U.S. dollar-denominated investment-grade bonds, in U.S. Treasury securities (or cash equivalents) and in one or more underlying funds that principally invest in investment-grade bonds. As of its inception date, the Fund intends to initially invest a substantial portion of its assets in one underlying fund, iShares iBoxx $ Investment Grade Corporate Bond ETF (the “Underlying Fund”), which invests in U.S. dollar-denominated corporate bonds issued by companies domiciled in countries classified as developed markets by the Underlying Fund's index provider and that have at least three years to maturity. The Fund will attempt to mitigate the interest rate risk of the underlying securities or the Underlying Fund (as determined by BFA) primarily through the use of U.S. Treasury futures contracts. The Fund may also invest in other interest rate futures contracts, including but not limited to, Eurodollar and Federal Funds futures. The Fund’s short positions in U.S. Treasury futures are not intended to mitigate credit risk or other factors influencing the price of investment-grade corporate bonds, which may have a greater impact than interest rates. The Fund is an actively managed exchange-traded fund (“ETF”) that does not seek to replicate the performance of a specified index. The Fund is not a money market fund and does not seek to maintain a stable net asset value of $1.00 per share. The Fund may also invest in other exchange-traded funds (“ETFs”) (including other iShares funds), U.S. government securities, options and swap contracts, short-term paper, cash and cash equivalents, including shares of money market funds advised by BFA or its affiliates (“BlackRock Cash Funds”).

Bonds. The Fund, either directly or through its investments in the Underlying Fund, invests a substantial portion of its assets in U.S. dollar-denominated bonds. A bond is an interest-bearing security issued by a U.S. or non-U.S. company, or U.S. or non-U.S. governmental unit. The issuer of a bond has a contractual obligation to pay interest at a stated rate on specific dates and to repay principal (the bond’s face value) periodically or on a specified maturity date. Bonds generally are used by corporations and governments to borrow money from investors.

An issuer may have the right to redeem or “call” a bond before maturity, in which case a fund may have to reinvest the proceeds at lower market rates. Similarly, a fund may have to reinvest interest income or payments received when bonds mature, sometimes at lower market rates. Most bonds bear interest income at a “coupon” rate that is fixed for the life of the bond. The value of a fixed-rate bond usually rises when market interest rates fall, and falls when market interest rates rise. Accordingly, a fixed-rate bond’s yield (income as a percent of the bond’s current value) may differ from its coupon rate as its value rises or falls. When an investor purchases a fixed-rate bond at a price that is greater than its face value, the investor is purchasing the bond at a premium. Conversely, when an investor purchases a fixed-rate bond at a price that is less than its face value, the investor is purchasing the bond at a discount. Fixed-rate bonds that are purchased at a discount pay less current income than securities with comparable yields that are purchased at face value, with the result that prices for such fixed-rate securities can be more volatile than prices for such securities that are purchased at face value. Other types of bonds bear interest at an interest rate that is adjusted periodically. Interest rates on “floating rate” or “variable rate” bonds may be higher or lower than current market rates for fixed-rate bonds of comparable quality with similar final maturities. Because of their adjustable interest rates, the value of “floating rate” or “variable rate” bonds fluctuates much less in response to market interest rate movements than the value of fixed-rate bonds, but the value may decline if their interest

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rates do not rise as much, or as quickly, as interest rates in general. The Fund or the Underlying Fund may treat some of these bonds as having a shorter maturity for purposes of calculating the weighted average maturity of its investment portfolio. Generally, prices of higher quality issues tend to fluctuate less with changes in market interest rates than prices of lower quality issues and prices of longer maturity issues tend to fluctuate more than prices of shorter maturity issues. Bonds may be senior or subordinated obligations. Senior obligations generally have the first claim on a corporation’s earnings and assets and, in the event of liquidation, are paid before subordinated obligations. Bonds may be unsecured (backed only by the issuer’s general creditworthiness) or secured (backed by specified collateral).

Borrowing. The Fund may borrow as a temporary measure for extraordinary or emergency purposes, including to meet redemptions or to facilitate the settlement of securities or other transactions.

The purchase of securities while borrowings are outstanding may have the effect of leveraging the Fund. The incurrence of leverage increases the Fund’s exposure to risk, and borrowed funds are subject to interest costs that will reduce net income. Purchasing securities while borrowings are outstanding creates special risks, such as the potential for greater volatility in the net asset value of Fund shares and in the yield on the Fund’s portfolio. In addition, the interest expenses from borrowings may exceed the income generated by the Fund’s portfolio and, therefore, the amount available (if any) for distribution to shareholders as dividends may be reduced. BFA may determine to maintain outstanding borrowings if it expects that the benefits to the Fund’s shareholders will outweigh the current reduced return.

Certain types of borrowings by the Fund may result in the Fund being subject to covenants in credit agreements relating to asset coverage, portfolio composition requirements and other matters. It is not anticipated that observance of such covenants would impede BFA from managing the Fund’s portfolio in accordance with the Fund’s investment objectives and policies. However, a breach of any such covenants not cured within the specified cure period may result in acceleration of outstanding indebtedness and require the Fund to dispose of portfolio investments at a time when it may be disadvantageous to do so.

Corporate Bonds. Both the Fund and the Underlying Fund invest a substantial portion of their assets in investment-grade corporate bonds. The investment return of corporate bonds reflects interest earned on the security and changes in the market value of the security. The market value of a corporate bond may be affected by changes in the market rate of interest, the credit rating of the corporation, the corporation’s performance and perceptions of the corporation in the market place. There is a risk that the issuers of the securities may not be able to meet their obligations on interest or principal payments at the time called for by an instrument.

Derivatives. The Fund may use instruments referred to as derivative securities. Derivatives are financial instruments the value of which is derived from another security, a commodity (such as gold or oil), a currency or an index (a measure of value or rates, such as the S&P 500 Index or the prime lending rate). Derivatives allow the Fund to increase or decrease the level of risk to which the Fund is exposed more quickly and efficiently than transactions in other types of instruments. The Fund may use derivatives for hedging purposes. The Fund may also use derivatives for speculative purposes to seek to enhance returns. The use of a derivative is speculative if the Fund is primarily seeking to achieve gains, rather than offset the risk of other positions. When the Fund invests in a derivative for speculative purposes, the Fund will be fully exposed to the risks of loss of that derivative, which may sometimes be greater than the derivative’s cost. Unless otherwise permitted, the Fund may not use any derivatives to gain exposure to an asset or class of assets that it would be prohibited by its investment restrictions from purchasing directly.

Diversification Status. The Fund is classified as “diversified.” With respect to 75% of the Fund’s total assets, a “diversified” fund is limited by the 1940 Act such that it does not invest more than 5% of its total assets in securities of any one issuer and does not acquire more than 10% of the outstanding voting securities of any one issuer (excluding cash and cash items, government securities, and securities of other investment companies). The remaining 25% of the fund’s total assets may be invested in any manner.

The Fund intends to maintain the required level of diversification and otherwise conduct its operations so as to qualify as a regulated investment company (“RIC”) for purposes of the U.S. Internal Revenue Code of 1986, as amended (the “Internal Revenue Code”) and to relieve the Fund of any liability for U.S. federal income tax to the extent that its earnings are distributed to shareholders, provided that the Fund satisfies a minimum distribution requirement. Compliance with the diversification requirements of the Internal Revenue Code may limit the investment flexibility of the Fund and may make it less likely that the Fund will meet its investment objective.

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Futures and Options. Futures contracts and options may be used by the Fund to implement the hedging strategy. The Fund may enter into futures contracts and options that are traded on a U.S. or non-U.S. exchange.

Futures contracts provide for the future sale by one party and purchase by another party of a specified amount of a specific instrument or index at a specified future time and at a specified price. To the extent required by law, liquid assets committed to futures contracts will be maintained.

A call option gives a holder the right to purchase a specific security at a specified price (“exercise price”) within a specified period of time. A put option gives a holder the right to sell a specific security at a specified exercise price within a specified period of time. The initial purchaser of a call option pays the “writer” a premium, which is paid at the time of purchase and is retained by the writer whether or not such option is exercised. The Fund may purchase put options to hedge its portfolio against the risk of a decline in the market value of securities held and may purchase call options to hedge against an increase in the price of securities it is committed to purchase. The Fund may write put and call options along with a long position in options to increase its ability to hedge against a change in the market value of the securities it holds or is committed to purchase. Investments in futures contracts and other investments that contain leverage may require the Fund to maintain liquid assets. Generally, the Fund maintains an amount of liquid assets equal to its obligations relative to the position involved, adjusted daily on a marked-to-market basis. With respect to futures contracts that are contractually required to “cash-settle,” the Fund maintains liquid assets in an amount at least equal to the Fund’s daily marked-to-market obligation (i.e., the Fund’s daily net liability, if any), rather than the contracts’ notional value (i.e., the value of the underlying asset). By maintaining assets equal to its net obligation under cash-settled futures contracts, the Fund may employ leverage to a greater extent than if the Fund sets aside assets equal to the futures contracts’ full notional value. The Fund bases its asset maintenance policies on methods permitted by the staff of the SEC and may modify these policies in the future to comply with any changes in the guidance articulated from time to time by the SEC or its staff.

Upon entering into a futures contract, the Fund will be required to deposit with the broker an amount of cash or cash equivalents known as “initial margin,” which is in the nature of a performance bond or good faith deposit on the contract and is returned to the Fund upon termination of the futures contract, assuming all contractual obligations have been satisfied. Subsequent payments, known as “variation margin,” to and from the broker will be made daily as the price of the instrument or index underlying the futures contract fluctuates, making the long and short positions in the futures contract more or less valuable, a process known as “marking-to-market.” At any time prior to the expiration of a futures contract, the Fund may elect to close the position by taking an opposite position, which will operate to terminate the Fund’s existing position in the contract.

Hedging. Hedging is a strategy in which a derivative is used to offset the risks associated with other Fund holdings. Losses on the other investment may be substantially reduced by gains on a derivative that reacts in an opposite manner to market movements. While hedging can reduce losses, it can also reduce or eliminate gains or cause losses if the market moves in a manner different from that anticipated by the Fund or if the cost of the derivative outweighs the benefit of the hedge. Hedging also involves correlation risk, i.e. , the risk that changes in the value of the derivative will not match those of the holdings being hedged as expected by the Fund, in which case any losses on the holdings being hedged may not be reduced or may be increased. The inability to close options and futures positions also could have an adverse impact on the Fund’s ability to hedge effectively its portfolio. There is also a risk of loss by the Fund of margin deposits or collateral in the event of bankruptcy of a broker with whom the Fund has an open position in an option, a futures contract or a related option. In certain falling interest rate environments, the Fund’s hedging strategy could result in disproportionately larger losses in its short U.S. Treasury futures positions as compared to gains in the long corporate bond positions attributable to interest rate changes. There is no guarantee the Fund will have positive returns, even in environments of sharply rising Treasury interest rates in which the Fund’s short positions might be expected to mitigate the effects of such rises. The Fund will incur expenses when entering into short positions. There can be no assurance that the Fund’s hedging strategies will be effective.

Illiquid Securities. The Fund and the Underlying Fund each may invest up to an aggregate amount of 15% of its net assets in illiquid securities (calculated at the time of investment). Illiquid securities may include securities subject to contractual or other restrictions on resale and other instruments that lack readily available markets, as determined in accordance with SEC staff guidance. The liquidity of a security relates to the ability to readily dispose of the security and the price to be obtained upon disposition of the security, which may be lower than would be obtained for a comparable, more liquid security. Illiquid securities may trade at a discount to comparable, more liquid investments and may impair the Fund’s ability to dispose of investments in a timely fashion at their expected price.

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Inflation-Protected Obligations. The Fund may invest in inflation-protected public obligations of the U.S. Treasury, commonly known as “TIPS.” TIPS are a type of U.S. government obligation issued by the U.S. Treasury that are designed to provide inflation protection to investors. TIPS are income-generating instruments whose interest and principal payments are adjusted for inflation - a sustained increase in prices that erodes the purchasing power of money. The inflation adjustment, which is typically applied monthly to the principal of the bond, follows a designated inflation index, the consumer price index (“CPI”), and TIPS’ principal payments are adjusted according to changes in the CPI. A fixed-coupon rate is applied to the inflation-adjusted principal so that as inflation rises, both the principal value and the interest payments increase. This can provide investors with a hedge against inflation, as it helps preserve the purchasing power of an investment. Because of this inflation adjustment feature, inflation-protected bonds typically have lower yields than conventional fixed-rate bonds.

Investing in Underlying Funds Risk. Because the Fund invests in one or more underlying funds that are ETFs that seek investment results corresponding to their own underlying indexes, the Fund is indirectly exposed to index-related risk and tracking error risk. Index-related risk is the risk that there may be errors in respect of the quality, accuracy and completeness of the data included in an underlying index for an underlying fund that may not be identified and corrected for a period of time. Gains, losses or costs associated with such errors will be borne directly by the underlying fund tracking such an index and its shareholders and indirectly by the Fund and its shareholders. An index provider for an underlying fund may carry out additional ad hoc rebalances to an underlying index in order, for example, to correct an error in the selection of index constituents. Where such an index rebalance occurs and an underlying fund in turn rebalances its portfolio to bring it in line with its underlying index, any transaction costs and market exposure arising from such portfolio rebalancing will be borne directly by the underlying fund and indirectly by the Fund. Tracking error risk is the risk that the performance of an underlying fund will diverge from that of its underlying index, which may reduce the Fund’s returns and have an adverse impact on the Fund’s strategy. This risk may be heightened during times of increased market volatility or other unusual market conditions.

Investments in the Underlying Fund and other Investment Companies. To implement its asset allocation strategy, the Fund may invest some or all of its assets in the Underlying Fund. The Underlying Fund generally invests directly in portfolio securities. The Fund may also invest in other investment companies, including ETFs that are not iShares ETFs, to the extent permitted by law.

Lending Portfolio Securities. The Fund may lend portfolio securities to certain creditworthy borrowers, including borrowers affiliated with BFA. The borrowers provide collateral that is maintained in an amount at least equal to the current market value of the securities loaned. No securities loan shall be made on behalf of the Fund if, as a result, the aggregate value of all securities loans of the Fund exceeds one-third of the value of the Fund's total assets (including the value of the collateral received). The Fund may terminate a loan at any time and obtain the return of the securities loaned. The Fund receives the value of any interest or cash or non-cash distributions paid on the loaned securities.

With respect to loans that are collateralized by cash, the borrower will be entitled to receive a fee based on the amount of cash collateral. The Fund is compensated by the difference between the amount earned on the reinvestment of cash collateral and the fee paid to the borrower. In the case of collateral other than cash, the Fund is compensated by a fee paid by the borrower equal to a percentage of the market value of the loaned securities. Any cash collateral may be reinvested in certain short-term instruments either directly on behalf of the lending Fund or through one or more joint accounts or money market funds, including those affiliated with BFA; such reinvestments are subject to investment risk. BFA may receive compensation for managing the reinvestment of the cash collateral.

Securities lending involves exposure to certain risks, including operational risk ( i.e. , the risk of losses resulting from problems in the settlement and accounting process), “gap” risk ( i.e. , the risk of a mismatch between the return on cash collateral reinvestments and the fees the Fund has agreed to pay a borrower), and credit, legal, counterparty and market risk. If a securities lending counterparty were to default, the Fund would be subject to the risk of a possible delay in receiving collateral or in recovering the loaned securities, or to a possible loss of rights in the collateral. In the event a borrower does not return the Fund’s securities as agreed, the Fund may experience losses if the proceeds received from liquidating the collateral do not at least equal the value of the loaned security at the time the collateral is liquidated, plus the transaction costs incurred in purchasing replacement securities. This event could trigger adverse tax consequences for the Fund. The Fund could lose money if its short-term investment of the collateral declines in value over the period of the loan. Substitute payments for dividends received by the Fund for securities loaned out by the Fund will not be considered qualified dividend income. The Fund may take the tax effects of this difference into account in its securities lending program.

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The Fund pays a portion of the interest or fees earned from securities lending to a borrower as described above and to a securities lending agent who administers the lending program in accordance with guidelines approved by the Trust's Board of Trustees (the “Board” or the “Trustees”). To the extent that the Fund engages in securities lending, BlackRock Institutional Trust Company, N.A. (“BTC”) acts as securities lending agent for the Fund, subject to the overall supervision of BFA. BTC receives a portion of the revenues generated by securities lending activities as compensation for its services.

Non-U.S. Securities. The Fund or the Underlying Fund may invest in certain obligations or securities of non-U.S. issuers. An issuer of a security may be deemed to be located in a particular country if (i) the principal trading market for the security is in such country, (ii) the issuer is organized under the laws of such country, (iii) the issuer derives at least 50% of its revenues or profits from such country or has at least 50% of its assets situated in such country or, (iv) the issuer is the particular country.

Privately-Issued Securities. The Fund or the Underlying Fund may invest in privately-issued securities, including those that may be resold only in accordance with Rule 144A or Regulation S under the 1933 Act (“Restricted Securities”). Restricted Securities are not publicly-traded and are subject to a variety of restrictions, which limit a purchaser's ability to acquire or resell such securities. Accordingly, the liquidity of the market for specific Restricted Securities may vary. Delay or difficulty in selling such securities may result in a loss to the Fund.

Ratings. An investment-grade rating means the security or issuer is rated investment-grade by Moody’s Investors Service, Inc. (“Moody’s”), Standard & Poor’s ^® Financial Services LLC, a subsidiary of The McGraw-Hill Companies, Inc. (“Standard & Poor’s Ratings Services”), Fitch, Inc. (“Fitch”), or another credit rating agency designated as a nationally recognized statistical rating organization (“NRSRO”) by the SEC, or is unrated but considered to be of equivalent quality by BFA. Bonds rated Baa3 or above by Moody’s or BBB- or above by Standard & Poor's Ratings Services and Fitch are considered “investment-grade” securities, bonds rated Baa are considered medium grade obligations subject to moderate credit risk and may possess certain speculative characteristics, while bonds rated BBB are regarded as having adequate capacity to meet financial commitments. Recently, the United States and certain other countries experienced a credit rating downgrade; these downgrades or additional downgrades in the future may result in the deterioration of investor confidence.

Subsequent to purchase by the Fund or an Underlying Fund, a rated security may cease to be rated or its rating may be reduced below an investment-grade rating. Bonds rated lower than Baa3 by Moody’s or BBB- by Standard & Poor's Ratings Services or Fitch are considered below investment-grade quality and are obligations of issuers that are considered predominantly speculative with respect to the issuer’s capacity to pay interest and repay principal according to the terms of the obligation and, therefore, carry greater investment risk, including the possibility of issuer default and bankruptcy and increased market price volatility. Such securities (“lower-rated securities”) are commonly referred to as “junk bonds” and are subject to a substantial degree of credit risk. Lower-rated securities are often issued by smaller, less creditworthy companies or by highly leveraged (indebted) firms, which are generally less able than more financially stable firms to make scheduled payments of interest and principal. The risks posed by securities issued under such circumstances are substantial. Bonds rated below investment-grade tend to be less marketable than higher-quality bonds because the market for them is less broad. The market for unrated bonds is even narrower. Please see Appendix A of this SAI for a description of each rating category of Moody's, Standard & Poor's Ratings Services and Fitch.

Regulation Regarding Derivatives. Effective December 31, 2012, the Commodity Futures Trading Commission (“CFTC”) adopted certain regulatory changes that subject registered investment companies and advisers to registered investment companies to regulation by the CFTC if funds that are registered investment companies, such as the Fund, invest more than a prescribed level of their liquidation value in CFTC-regulated futures, options and swaps (“CFTC Derivatives”), or if such funds market themselves as providing investment exposure to such instruments. To the extent the Fund uses CFTC Derivatives, it intends to do so below such prescribed levels and will not market itself as a “commodity pool” or a vehicle for trading such instruments. Accordingly, BFA has claimed an exclusion from the definition of the term “commodity pool operator” under the Commodity Exchange Act (the “CEA”) pursuant to Rule 4.5 under the CEA. BFA is not, therefore, subject to registration or regulation as a “commodity pool operator” under the CEA in respect of the Fund.

Repurchase Agreements. A repurchase agreement is an instrument under which the purchaser ( i.e. , the Fund or the Underlying Fund) acquires the security and the seller agrees, at the time of the sale, to repurchase the security at a mutually agreed upon time and price, thereby determining the yield during the purchaser’s holding period. Repurchase agreements may be construed to be collateralized loans by the purchaser to the seller secured by the securities transferred to the purchaser. If a repurchase agreement is construed to be a collateralized loan, the underlying securities will not be considered

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to be owned by the Fund or the Underlying Fund but only to constitute collateral for the seller’s obligation to pay the repurchase price, and, in the event of a default by the seller, the Fund or the Underlying Fund may suffer time delays and incur costs or losses in connection with the disposition of the collateral.

In any repurchase transaction, the collateral for a repurchase agreement may include: (i) cash items; (ii) obligations issued by the U.S. government or its agencies or instrumentalities; or (iii) obligations that, at the time the repurchase agreement is entered into, are rated in the highest rating category generally by at least two NRSROs, or, if unrated, determined to be of comparable quality by BFA. Collateral, however, is not limited to the foregoing and may include, for example, obligations rated below the highest category by NRSROs. Collateral for a repurchase agreement may also include securities that the Fund or the Underlying Fund could not hold directly without the repurchase obligation. Irrespective of the type of collateral underlying the repurchase agreement, in the case of a repurchase agreement entered into by a non-money market fund, the repurchase obligation of a seller must be of comparable credit quality to securities that are rated in the highest two short-term credit rating categories by at least one NRSRO or, if unrated, deemed by BFA to be of equivalent quality.

Repurchase agreements pose certain risks for the Fund or the Underlying Fund, should it decide to utilize them. Such risks are not unique to the Fund or the Underlying Fund, but are inherent in repurchase agreements. The Fund or the Underlying Fund seeks to minimize such risks, but because of the inherent legal uncertainties involved in repurchase agreements, such risks cannot be eliminated. Lower quality collateral and collateral with longer maturities may be subject to greater price fluctuations than higher quality collateral and collateral with shorter maturities. If the repurchase agreement counterparty were to default, lower quality collateral may be more difficult to liquidate than higher quality collateral. Should the counterparty default and the amount of collateral not be sufficient to cover the counterparty’s repurchase obligation, the Fund or the Underlying Fund would retain the status of an unsecured creditor of the counterparty ( i.e. , the position the Fund or the Underlying Fund would normally be in if it were to hold, pursuant to its investment policies, other unsecured debt securities of the defaulting counterparty) with respect to the amount of the shortfall. As an unsecured creditor, the Fund or the Underlying Fund would be at risk of losing some or all of the principal and income involved in the transaction.

Reverse Repurchase Agreements. Reverse repurchase agreements involve the sale of securities with an agreement to repurchase the securities at an agreed-upon price, date and interest payment and have the characteristics of borrowing. Generally, the effect of such transactions is that the Fund or the Underlying Fund can recover all or most of the cash invested in the portfolio securities involved during the term of the reverse repurchase agreement, while in many cases the Fund or the Underlying Fund is able to keep some of the interest income associated with those securities. Such transactions are advantageous only if the Fund or the Underlying Fund has an opportunity to earn a rate of interest on the cash derived from these transactions that is greater than the interest cost of obtaining the same amount of cash. Opportunities to realize earnings from the use of the proceeds equal to or greater than the interest required to be paid may not always be available and the Fund or the Underlying Fund intends to use the reverse repurchase technique only when BFA believes it will be advantageous to the Fund or the Underlying Fund. The use of reverse repurchase agreements may exaggerate any increase or decrease in the value of the Fund’s or the Underlying Fund's assets. The Fund’s or the Underlying Fund's exposure to reverse repurchase agreements will be covered by liquid assets having a value equal to or greater than such commitments. The use of reverse repurchase agreements is a form of leverage because the proceeds derived from reverse repurchase agreements may be invested in additional securities.

Securities of Investment Companies. The Underlying Fund may invest in the securities of other investment companies (including money market funds) to the extent allowed by law, regulation, exemptive order or SEC staff guidance. Under the 1940 Act, the Underlying Fund's investment in investment companies is limited to, subject to certain exceptions, (i) 3% of the total outstanding voting stock of any one investment company, (ii) 5% of the Underlying Fund's total assets with respect to any one investment company, and (iii) 10% of the Underlying Fund's total assets with respect to investment companies in the aggregate. To the extent allowed by law or regulation, the Underlying Fund intends from time to time to invest its assets in securities of investment companies, including but not limited to, money market funds, in excess of the limits discussed above. Such investment companies may be advised by or otherwise affiliated with BFA. Other investment companies in which the Underlying Fund invests can be expected to incur fees and expenses for operations, such as investment advisory and administration fees, that would be in addition to those incurred by the Underlying Fund.

The Underlying Fund may purchase shares of ETFs for the same reason it would purchase (and as an alternative to purchasing) futures contracts – to obtain relatively low-cost exposure to the stock market while maintaining flexibility to meet the liquidity needs of the Underlying Fund. ETF shares enjoy several advantages over futures. Depending on the market, the holding period, and other factors, ETF shares can be less costly than futures. In addition, ETF shares can be purchased for

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smaller sums and offer exposure to market sectors and styles for which there is no suitable or liquid futures contract. The Underlying Fund may also purchase ETF shares for other purposes, including improving its ability to track its underlying index. The Underlying Fund may invest in shares of ETFs that are advised by BFA.

Short-Term Instruments and Temporary Investments. The Fund and the Underlying Fund may invest in short-term instruments, including money market instruments, on an ongoing basis to provide liquidity or for other reasons. Money market instruments are generally short-term investments that may include but are not limited to: (i) shares of money market funds (including those advised by BFA or otherwise affiliated with BFA); (ii) obligations issued or guaranteed by the U.S. government, its agencies or instrumentalities (including government-sponsored enterprises); (iii) negotiable certificates of deposit (“CDs”), bankers’ acceptances, fixed-time deposits and other obligations of U.S. and non-U.S. banks (including non-U.S. branches) and similar institutions; (iv) commercial paper rated, at the date of purchase, “Prime-1” by Moody's, “F-1” by Fitch, or “A-1” by Standard & Poor's Ratings Services, or if unrated, of comparable quality as determined by BFA; (v) non-convertible corporate debt securities ( e.g. , bonds and debentures) with remaining maturities at the date of purchase of not more than 397 days and that satisfy the rating requirements set forth in Rule 2a-7 under the 1940 Act; (vi) repurchase agreements; and (vii) short-term U.S. dollar-denominated obligations of non-U.S. banks (including U.S. branches) that, in the opinion of BFA, are of comparable quality to obligations of U.S. banks which may be purchased by the Fund. Any of these instruments may be purchased on a current or forward-settled basis. Time deposits are non-negotiable deposits maintained in banking institutions for specified periods of time at stated interest rates. Bankers’ acceptances are time drafts drawn on commercial banks by borrowers, usually in connection with international transactions.

Short Sales. The Fund may make short sales of securities, either as a hedge against potential declines in value of a portfolio security or to realize appreciation when a security that the Fund does not own declines in value. When the Fund makes a short sale, it borrows the security sold short and delivers it to the broker-dealer through which it made the short sale. The Fund may have to pay a fee to borrow particular securities and is often obligated to turn over any payments received on such borrowed securities to the lender of the securities.

The Fund secures its obligation to replace the borrowed security by depositing collateral with the broker-dealer, usually in cash, U.S. government securities or other liquid securities similar to those borrowed. With respect to uncovered short positions, the Fund is required to deposit similar collateral with its custodian, if necessary, to the extent that the value of both collateral deposits in the aggregate is at all times equal to at least 100% of the current market value of the security sold short. Depending on arrangements made with the broker-dealer from which the Fund borrowed the security, regarding payment received by the Fund on such security, the Fund may not receive any payments (including interest) on its collateral deposited with such broker-dealer.

Stripped Securities. Stripped securities are created when the issuer separates the interest and principal components of an instrument and sells them as separate securities. In general, one security is entitled to receive the interest payments on the underlying assets (the interest only, or “IO” security) and the other to receive the principal payments (the principal only, or “PO” security). Some stripped securities may receive a combination of interest and principal payments. The yields to maturity on IOs and POs are sensitive to the expected or anticipated rate of principal payments (including prepayments) on the related underlying assets, and principal payments may have a material effect on yield to maturity. If the underlying assets experience greater than anticipated prepayments of principal, the Fund may not fully recoup its initial investment in IOs. Conversely, if the underlying assets experience less than anticipated prepayments of principal, the yield on POs could be adversely affected. Stripped securities may be highly sensitive to changes in interest rates and rates of prepayment.

Structured Securities. Structured products are privately negotiated debt obligations where the principal and/or interest is determined by reference to the performance of an underlying investment, index or reference obligation. Structured products may be issued by corporations, including banks, as well as by governmental agencies. The terms of structured products normally provide that their principal and/or interest payments are to be adjusted upwards or downwards (but ordinarily not below zero) to reflect changes in the index while the instruments are outstanding. As a result, the interest and/or principal payments that may be made on a structured product may vary widely, depending on a variety of factors, including the volatility of the index and the effect of changes in the index on principal and/or interest payments. The rate of return on structured products may be determined by applying a multiplier to the performance or differential performance of the referenced index or other assets. Application of a multiplier involves leverage that will serve to magnify the potential for gain and the risk of loss.

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Holders of structured products bear 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. Certain structured products may be thinly traded or have a limited trading market. In addition to the general risks associated with debt securities, structured products carry additional risks, including, but not limited to: the possibility that distributions from collateral securities will not be adequate to make interest or other payments; the quality of the collateral may decline in value or default; and the possibility that the structured products are subordinate to other instruments. Structured notes are based upon the movement of one or more factors, including currency exchange rates, interest rates, referenced bonds and stock indexes, and changes in interest rates and impact of these factors may cause significant price fluctuations. Additionally, changes in the reference instrument or security may cause the interest rate on the structured note to be reduced to zero.

U.S.-Registered Securities of Non-U.S. Issuers. The Fund or the Underlying Fund may invest in U.S.-registered, U.S. dollar-denominated bonds of non-U.S. governments, agencies, supranational entities and corporate issuers. The Fund or the Underlying Fund may invest in Restricted Securities issued by non-U.S. issuers. Investing in U.S.-registered, U.S. dollar-denominated bonds or Restricted Securities issued by non-U.S. issuers involves some risks and considerations not typically associated with investing in U.S. issuers. These include differences in accounting, auditing and financial reporting standards, the possibility of expropriation or confiscatory taxation, adverse changes in investment or exchange control regulations, political instability which could affect U.S. investments in foreign countries, and potential restrictions of the flow of international capital. Non-U.S. issuers may be subject to less governmental regulation than U.S. issuers. In addition, the risk that the issuer may fail to meet its obligations on these securities may be affected by fluctuations in non-U.S. currency exchange rates between the issuer's local currency and the U.S. dollar. Moreover, individual non-U.S. economies may differ favorably or unfavorably from the U.S. economy in such respects as growth of gross domestic product (“GDP”), rate of inflation, capital reinvestment, resource self-sufficiency and balance of payment positions.

U.S. Treasury Obligations Risk. The Fund invests in various types of U.S. Treasury securities. U.S. Treasury obligations may differ from other securities in their interest rates, maturities, times of issuance and other characteristics. Similar to other issuers, changes to the financial condition or credit rating of the U.S. government may cause the value of U.S. Treasury obligations to decline. U.S. Treasury obligations typically offer lower interest rates than other obligations. Neither the U.S. government nor any of its agencies or instrumentalities guarantees the market value of the securities it issues.

The total public debt of the United States as a percent of gross domestic product has grown rapidly since the beginning of the recent financial downturn. Although high debt levels do not necessarily indicate or cause economic problems, they may create systemic risks if sound debt management practices are not implemented. A high national debt level may increase market pressures to meet government funding needs, which may drive debt cost higher and cause a country to sell additional debt, thereby increasing refinancing risk. A high national debt also raises concerns that a government will not be able to make principal or interest payments when they are due. In the worst case, unsustainable debt levels can cause a decline in the value of the dollar (which may lead to inflation), and can prevent the U.S. government from implementing effective counter-cyclical fiscal policy in economic downturns.

On August 5, 2011, Standard & Poor's Ratings Services downgraded U.S. Treasury securities from a AAA rating to AA+. A downgrade of the ratings of U.S. government debt obligations, which are often used as a benchmark for other borrowing arrangements, could result in higher interest rates for individual and corporate borrowers, cause disruptions in the international bond markets and generally have a substantial negative effect on the U.S. economy. A downgrade of U.S. Treasury securities from another ratings agency or a further downgrade beyond AA+ rating by Standard & Poor's Ratings Services may cause the value of the Fund's U.S. Treasury obligations to decline.

Valuation Risk. In certain circumstances, the Fund or the Underlying Fund's securities may be valued using techniques other than market quotations. The value established for a security may be different from what would be produced through the use of another methodology or if the value had been priced using market quotations. Securities that are valued using methods other than market quotations, including “fair valued” securities, may be subject to greater fluctuation in their value from one day to the next than would be the case if market quotations were used. In addition, there is no assurance that the Fund or the Underlying Fund could sell a security for the value established for it at any time, and it is possible that the Fund or the Underlying Fund could incur a loss if a security is sold for less than its established value.

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When Issued Securities, Delayed Delivery Securities and Forward Commitments. The Fund may purchase or sell securities that it is entitled to receive on a when issued basis. The Fund may also purchase or sell securities on a delayed delivery basis or through a forward commitment (including on a TBA transactions). These transactions involve the purchase or sale of securities by the Fund at an established price with payment and delivery taking place in the future. The Fund enters into these transactions to obtain what is considered an advantageous price to the Fund at the time of entering into the transaction. When the Fund purchases securities in these transactions, the Fund segregates liquid securities in an amount equal to the amount of its purchase commitments.

There can be no assurance that a security purchased on a when issued basis will be issued or that a security purchased or sold on a delayed delivery basis or through a forward commitment will be delivered. Also, the value of securities in these transactions on the delivery date may be more or less than the price paid by the Fund to purchase the securities.

The Fund will lose money if the value of the security in such a transaction declines below the purchase price and will not benefit if the value of the security appreciates above the sale price during the commitment period.

If deemed advisable as a matter of investment strategy, the Fund may dispose of or renegotiate a commitment after it has been entered into, and may sell securities it has committed to purchase before those securities are delivered to the Fund on the settlement date. In these cases the Fund may realize a taxable capital gain or loss.

When the Fund engages in when-issued, TBA transactions or forward commitment transactions, it relies on the other party to consummate the trade. Failure of such party to do so may result in the Fund’s incurring a loss or missing an opportunity to obtain a price considered to be advantageous.

The market value of the securities underlying a commitment to purchase securities, and any subsequent fluctuations in their market value, is taken into account when determining the market value of the Fund starting on the day the Fund agrees to purchase the securities. The Fund does not earn interest on the securities it has committed to purchase until they are paid for and delivered on the settlement date.

Zero Coupon Securities. Zero coupon securities are securities that are sold at a discount to par value and do not pay interest during the life of the security. The discount approximates the total amount of interest the security will accrue and compound over the period until maturity at a rate of interest reflecting the market rate of the security at the time of issuance. Upon maturity, the holder of a zero coupon security is entitled to receive the par value of the security.

While interest payments are not made on such securities, holders of such securities are deemed to have received income (“phantom income”) annually, notwithstanding that cash may not be received currently. The effect of owning instruments that do not make current interest payments is that a fixed yield is earned not only on the original investment but also, in effect, on all discount accretion during the life of the obligations. This implicit reinvestment of earnings at a fixed rate eliminates the risk of being unable to invest distributions at a rate as high as the implicit yield on the zero coupon bond, but at the same time eliminates the holder’s ability to reinvest at higher rates in the future. For this reason, some of these securities may be subject to substantially greater price fluctuations during periods of changing market interest rates than are comparable securities that pay interest currently. Longer term zero coupon bonds are more exposed to interest rate risk than shorter term zero coupon bonds. These investments benefit the issuer by mitigating its need for cash to meet debt service, but also require a higher rate of return to attract investors who are willing to defer receipt of cash.

The Fund accrues income with respect to these securities for federal income tax and accounting purposes prior to the receipt of cash payments. Zero coupon securities may be subject to greater fluctuation in value and less liquidity in the event of adverse market conditions than comparably rated securities that pay cash interest at regular intervals. Further, to maintain its qualification for pass-through treatment under the federal tax laws, the Fund is required to distribute income to its shareholders and, consequently, may have to dispose of other, more liquid portfolio securities under disadvantageous circumstances or may have to leverage itself by borrowing in order to generate the cash to satisfy these distributions. The required distributions may result in an increase in the Fund’s exposure to zero coupon securities.

In addition to the above-described risks, there are certain other risks related to investing in zero coupon securities. During a period of severe market conditions, the market for such securities may become even less liquid. In addition, as these securities do 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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Future Developments. The Board or the Board of Trustees of the Underlying Fund may, in the future, authorize the Fund or the Underlying Fund to invest in securities contracts and investments other than those listed in this SAI and in the respective prospectuses, provided they are consistent with the Fund's and/or the Underlying Fund’s investment objective and do not violate any of their investment restrictions or policies.

General Considerations and Risks

A discussion of some of the principal risks associated with an investment in the Fund is contained in the Prospectus. Because the Fund expects to obtain its exposure substantially through its investment in the Underlying Fund, shareholders should be aware that the risks of investment in particular types of securities, economic sectors and geographic locations discussed below may be borne by the Fund through its investment in the Underlying Fund. Through its investment in the Underlying Fund, the Fund will also bear the risks described below associated with the Underlying Fund’s use of portfolio management techniques, such as borrowing arrangements and use of derivatives, in addition to the risks associated with those activities if the Fund engages in them directly.

An investment in the Fund should be made with an understanding that the value of the Fund’s portfolio securities, including its investment in the Underlying Fund, may fluctuate in accordance with changes in the financial condition of the issuers of the portfolio securities, the value of bonds in general, and other factors that affect the market.

Borrowing Risk. Borrowing may exaggerate changes in the net asset value of Fund shares and in the return on the Fund’s portfolio. Borrowing will cost the Fund interest expense and other fees. The costs of borrowing may reduce the Fund’s return. Borrowing may cause the Fund to liquidate positions when it may not be advantageous to do so to satisfy its obligations.

Call Risk. During periods of falling interest rates, an issuer of a callable bond held by the Fund or the Underlying Fund may “call” or repay the security before its stated maturity, which may result in the Fund or the Underlying Fund having to reinvest the proceeds at lower interest rates, resulting in a decline in the Fund's income.

Custody Risk. Custody risk refers to the risks inherent in the process of clearing and settling trades and to the holding of securities by local banks, agents and depositories. Low trading volumes and volatile prices in less developed markets make trades harder to complete and settle, and governments or trade groups may compel local agents to hold securities in designated depositories that may not be subject to independent evaluation. Local agents are held only to the standards of care of their local markets, and thus may be subject to limited or no government oversight. Communications between the United States and emerging market countries may be unreliable, increasing the risk of delayed settlements or losses of security certificates. The less developed a country’s securities market is, the greater the likelihood of custody problems. Practices in relation to the settlement of securities transactions in emerging markets involve higher risks than those in developed markets, in part because of the use of brokers and counterparties that are less well capitalized, and custody and registration of assets in some countries may be unreliable. The possibility of fraud, negligence, undue influence being exerted by the issuer or refusal to recognize ownership exists in some emerging markets, and, along with other factors, could result in ownership registration being lost. In addition, the laws of certain countries may put limits on the Fund’s ability to recover its assets if a foreign bank or depository or issuer of a security or an agent of any of the foregoing goes bankrupt. The Fund would absorb any loss resulting from such custody problems and may have no successful claim for compensation.

Cyber Security Issues. With the increased use of technologies such as the Internet to conduct business, the Fund is susceptible to operational, information security and related risks. In general, cyber incidents can result from deliberate attacks or unintentional events. Cyber attacks include, but are not limited to, gaining unauthorized access to digital systems for purposes of misappropriating assets or sensitive information, corrupting data, or causing operational disruption. Cyber attacks may also be carried out in a manner that does not require gaining unauthorized access, such as causing denial-of-service attacks on websites. Cyber security failures or breaches by the Fund’s third party service providers (including, but not limited to, index providers, fund accountants and transfer agents), market makers, Authorized Participants (as defined in the Portfolio Holdings Information section of this SAI) and the issuers of securities in which the Fund invests, have the ability to cause disruptions and impact business operations potentially resulting in financial losses, the inability of Fund shareholders to transact business, violations of applicable privacy and other laws, regulatory fines, penalties, reputational damage, reimbursement or other compensation costs, or additional compliance costs. In addition, substantial costs may be incurred in order to prevent any cyber incidents in the future. While the Fund has established business continuity plans in the event of, and risk management systems to prevent, such cyber attacks, there are inherent limitations in such plans and systems

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including the possibility that certain risks have not been identified. Furthermore, the Fund cannot control the cyber security plans and systems put in place by issuers in which the Fund invests, market makers or Authorized Participants. The Fund and its shareholders could be negatively impacted as a result.

Extension Risk. During periods of rising interest rates, certain obligations will be paid off substantially more slowly than originally anticipated and the value of those securities may fall sharply, resulting in a decline to the Fund’s income and potentially in the value of the Fund’s investments.

Not a Money Market Fund. The Fund is not a money market fund and is not subject to the strict rules that govern the quality, maturity, liquidity and other features of securities that money market funds may purchase. Under normal circumstances, the Fund’s investments may be more susceptible than a money market fund is to credit risk, interest rate risk, valuation risk and other risks relevant to the Fund’s investments. The Fund does not seek to maintain a stable net asset value of $1.00 per share.

Operational Risk. BFA and the Fund’s other service providers may experience disruptions or operating errors that could negatively impact the Fund. While service providers are required to have appropriate operational risk management policies and procedures, their methods of operational risk management may differ from the Fund's in the setting of priorities, the personnel and resources available or the effectiveness of relevant controls. BlackRock, through its monitoring and oversight of service providers, seeks to ensure that service providers take appropriate precautions to avoid and mitigate risks that could lead to disruptions and operating errors. However, it is not possible for BlackRock or the other Fund service providers to identify all of the operational risks that may affect the Fund or to develop processes and controls to completely eliminate or mitigate their occurrence or effects.

Risk of Investing in Non-U.S. Debt Securities. The Fund and the Underlying Fund may invest in non-U.S. debt securities. An issuer of a security may be deemed to be located in a particular country if (i) the principal trading market for the security is in such country, (ii) the issuer is organized under the laws of such country, (iii) the issuer derives at least 50% of its revenues or profits from such country or has at least 50% of its assets situated in such country, or (iv) the issuer is the particular country. An investment in the Fund or the Underlying Fund involves risks associated with investing in a portfolio of debt securities traded on foreign exchanges and over-the-counter in the respective countries covered by the Fund or the Underlying Fund. These risks typically include market fluctuations caused by such factors as economic and political developments, changes in interest rates and perceived trends in bond prices. Investing in a fund whose portfolio contains non-U.S. issuers, involves certain risks and considerations not typically associated with investing in the securities of U.S. issuers. These risks include generally less liquid and less efficient securities markets; generally greater price volatility; less publicly-available information about issuers; the imposition of withholding or other taxes; the imposition of restrictions on the expatriation of funds or other assets of the Fund or the Underlying Fund; higher transaction and custody costs; delays and risks attendant in settlement procedures; difficulties in enforcing contractual obligations; lower liquidity and significantly smaller market capitalization of most non-U.S. securities markets; different accounting and disclosure standards; lower levels of regulation of the securities markets; more substantial government interference with the economy; higher rates of inflation; greater social, economic, and political uncertainty; and the risk of nationalization or expropriation of assets and risk of war.

Risk of Investing in North America. Decreasing imports or exports, changes in trade regulations and/or an economic recession in any one North American country can have a significant economic effect on the entire North American region, and on some or all of the North American countries in which the Fund invests.

The United States is Canada's largest trading and investment partner. The Canadian economy is significantly affected by developments in the U.S. economy. Since the implementation of the North American Free Trade Agreement (“NAFTA”) in 1994 among Canada, the United States and Mexico, total merchandise trade between the three countries has increased. To further this relationship, the three NAFTA countries entered into the Security and Prosperity Partnership of North America in March 2005, which may further affect Canada's dependency on the U.S. economy. Policy and legislative changes in one country may have a significant effect on North American markets generally, as well as the value of certain securities.

Risk of Investing in the Basic Materials Industry Group. Issuers in the basic materials industry group could be adversely affected by commodity price volatility, exchange rates, import controls and increased competition. Companies in the basic materials industry group may be subject to swift fluctuations in supply and demand. Fluctuations may be caused by events relating to political and economic developments, the environmental impact of basic materials operations, and the success of exploration projects. Production of industrial materials often exceeds demand as a result of over-building or economic

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downturns, leading to poor investment returns. Issuers in the basic materials industry group are at risk for environmental damage and product liability claims and may be adversely affected by depletion of resources, delays in technical progress, labor relations, tax and government regulations related to changes to, among other things, energy and environmental policies.

Risk of Investing in the Consumer Goods Industry. The success of the consumer goods industry is tied closely to the performance of the domestic and international economy, interest rates, exchange rates, competition, consumer confidence and consumer disposable income. The consumer goods industry may be strongly affected by trends, marketing campaigns and other factors affecting consumer demand. Governmental regulation affecting the use of various food additives may affect the profitability of certain companies in the consumer goods industry. Moreover, international events may affect food and beverage companies that derive a substantial portion of their net income from foreign countries. In addition, tobacco companies may be adversely affected by new laws, regulations and litigation. Many consumer goods may be marketed globally, and consumer goods companies may be affected by the demand and market conditions in other countries and regions. Companies in the consumer goods industry may be subject to severe competition, which may also have an adverse impact on their profitability. Changes in demographics and consumer preferences may affect the success of consumer products.

Risk of Investing in the Consumer Services Industry. The success of consumer product manufacturers and retailers (including food and drug retailers, general retailers, media, and travel and leisure) is tied closely to the performance of the domestic and international economy, interest rates, exchange rates, competition and consumer confidence. The consumer services industry depends heavily on disposable household income and consumer spending. Companies in the consumer services industry may be subject to severe competition, which may also have an adverse impact on their profitability. Changes in demographics and consumer preferences may affect the success of consumer service providers.

Risk of Investing in the Financials Sector. Companies in the financials sector include regional and money center banks, securities brokerage firms, asset management companies, savings banks and thrift institutions, specialty finance companies ( e.g. , credit card, mortgage providers), insurance and insurance brokerage firms, financial conglomerates and foreign banking and financial companies. The global financial markets have experienced very difficult conditions and volatility as well as significant adverse trends. The conditions in these markets have resulted in a decrease in availability of corporate credit, capital and liquidity and have led indirectly to the insolvency, closure or acquisition of a number of financial institutions. These conditions have also contributed to consolidation within the financial industry. In addition, the global financial industry has been materially and adversely affected by a significant decline in the value of mortgage-backed and asset-backed securities, and by the sovereign debt crisis. The prospects of many financial companies are questionable and continue to evolve as financial companies revise their outlooks and write down assets that they hold.

Most financial companies are subject to extensive governmental regulation, which limits their activities and may affect their ability to earn a profit from a given line of business. Government regulation may change frequently and may have significant adverse consequences for companies in the financials sector, including effects not intended by the regulation. Direct governmental intervention in the operations of financial companies and financial markets may materially and adversely affect the companies in which the Fund or the Underlying Fund invests, including legislation in many countries that may increase government regulation, repatriation and other intervention. The impact of governmental intervention and legislative changes on any individual financial company or on the financials sector as a whole cannot be predicted. The valuation of financial companies has been and continues to be subject to unprecedented volatility and may be influenced by unpredictable factors, including interest rate risk and sovereign debt default. Certain financial businesses are subject to intense competitive pressures, including market share and price competition. Financial companies in foreign countries are subject to market specific and general regulatory and interest rate concerns. In particular, government regulation in certain foreign countries may include taxes and controls on interest rates, credit availability, minimum capital requirements, ban on short sales, prices and currency transfers.

The profitability of banks, savings and loan associations and financial companies is largely dependent on the availability and cost of capital funds and can fluctuate significantly when interest rates change; for instance, when interest rates go up, the value of securities issued by many types of companies in the financials sector generally goes down. In other words, financial companies may be adversely affected in certain market cycles, including, without limitation, during periods of rising interest rates, which may restrict the availability and increase the cost of capital, and during periods of declining economic conditions, which may cause, among other things, credit losses due to financial difficulties of borrowers.

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In addition, general economic conditions are important to the operations of these companies, and financial difficulties of borrowers may have an adverse effect on the profitability of financial companies. Financial companies can be highly dependent upon access to capital markets and any impediments to such access, such as adverse overall economic conditions or a negative perception in the capital markets of a financial company’s financial condition or prospects, could adversely affect its business. Deterioration of credit markets, as experienced in 2008 and 2009, can have an adverse impact on a broad range of financial markets, causing certain financial companies to incur large losses. In these conditions, companies in the financials sector may experience significant declines in the valuation of their assets, take actions to raise capital and even cease operations. Some financial companies may also be required to accept or borrow significant amounts of capital from government sources and may face future government imposed restrictions on their businesses or increased government intervention. In addition, there is no guarantee that governments will provide any such relief in the future. These actions may cause the securities of many companies in the financials sector to decline in value.

Risk of Investing in the Healthcare Sector. Companies in the healthcare sector are often issuers whose profitability may be affected by extensive government regulation, restrictions on government reimbursement for medical expenses, rising or falling costs of medical products and services, pricing pressure, an increased emphasis on outpatient services, limited number of products, industry innovation, changes in technologies and other market developments. Many healthcare companies are heavily dependent on patent protection and the actual or perceived safety and efficiency of their products.

Patents have a limited duration and, upon expiration, other companies may market substantially similar “generic” products that are typically sold at a lower price than the patented product, causing the original developer of the product to lose market share and/or reduce the price charged for the product, resulting in lower profits for the original developer. As a result, the expiration of patents may adversely affect the profitability of these companies.

In addition, because the products and services of many companies in the healthcare sector affect the health and well-being of many individuals, these companies are especially susceptible to extensive litigation based on product liability and similar claims. Healthcare companies are subject to competitive forces that may make it difficult to raise prices and, in fact, may result in price discounting. Many new products in the healthcare sector may be subject to regulatory approvals. The process of obtaining such approvals may be long and costly, resulting in increased development costs, delayed cost recovery and loss of competitive advantage to the extent that rival companies have developed competing products or procedures, adversely affecting the company’s revenues and profitability. In other words, delays in the regulatory approval process may diminish the opportunity for a company to profit from a new product or to bring a new product to market, which could have a material adverse effect on a company’s business. Healthcare companies may also be strongly affected by scientific biotechnology or technological developments and their products may quickly become obsolete. Also, many healthcare companies offer products and services that are subject to governmental regulation and may be adversely affected by changes in governmental policies or laws. Legislation introduced or considered by certain governments on any individual healthcare company or on the healthcare sector as a whole cannot be predicted. These laws and proposals span a wide range of topics, including cost control, national health insurance, incentives for compensation in the provision of healthcare services, tax incentives and penalties related to healthcare insurance premiums, and promotion of prepaid healthcare plans. No one can predict what proposals will be enacted or what potentially adverse effect they may have on healthcare-related or biotechnology-related companies.

Additionally, the expansion of facilities by healthcare related providers is subject to “determinations of need” by certain government authorities. This process not only increases the time and costs involved in these expansions, but also makes expansion plans uncertain, limiting the revenue and profitability growth potential of healthcare related facilities operators and negatively affecting the prices of their securities. Moreover, in recent years both local and national governmental budgets have come under pressure to reduce spending and control healthcare costs, which could both adversely affect regulatory processes and public funding available for healthcare products, services and facilities.

Risk of Investing in the Industrials Sector. The value of securities issued by companies in the industrials sector may be affected by supply and demand both for their specific products or services and for industrials sector products in general. The products of manufacturing companies may face obsolescence due to rapid technological developments and frequent new product introduction. Government regulations, world events and economic conditions affect the performance of companies in the industrials sector. The industrials sector may also be adversely affected by changes or trends in commodity prices, which may be influenced by unpredictable factors. For example, commodity price declines and unit volume reductions

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resulting from an over-supply of materials used in the industrials sector can adversely affect the sector. Furthermore, companies in the industrials sector may be subject to liability for environmental damage, product liability claims, depletion of resources, and mandated expenditures for safety and pollution control.

Risk of Investing in the Oil and Gas Industry. Companies in the oil and gas industry are strongly affected by the levels and volatility of global energy prices, oil and gas supply and demand, government regulations and policies, oil and gas production and conservation efforts and technological change. The oil and gas industry is cyclical and from time to time may experience a shortage of drilling rigs, equipment, supplies or qualified personnel, or due to significant demand such services may not be available on commercially reasonable terms. Prices and supplies of oil and gas may fluctuate significantly over short and long periods of time due to national and international political changes, Organization of Petroleum Exporting Countries (“OPEC”) policies, changes in relationships among OPEC members and between OPEC and oil-importing nations, the regulatory environment, taxation policies, and the economies of key energy-consuming countries. Disruptions in the oil sub-industry or shifts in energy consumption may significantly impact companies in this industry. For instance, significant oil and gas deposits are located in emerging markets countries where corruption and security may raise significant risks, in addition to the other risks of investing in emerging markets. In addition, the Middle East, where many companies in the oil and gas industry may operate, has recently seen widespread social unrest. Oil and gas companies operate in a highly competitive industry, with intense price competition. A significant portion of their revenues may depend on a relatively small number of customers, including governmental entities and utilities.

Risk of Investing in the Technology Sector. Technology companies are characterized by periodic new product introductions, innovations and evolving industry standards, and, as a result, face intense competition, both domestically and internationally, which may have an adverse effect on profit margins. Companies in the technology sector are often smaller and less experienced companies and may be subject to greater risks than larger companies; these risks may be heightened for technology companies in foreign markets. Technology companies may have limited product lines, markets, financial resources or personnel. The products of technology companies may face product obsolescence due to rapid technological developments and frequent new product introduction, changes in consumer and business purchasing patterns, unpredictable changes in growth rates and competition for the services of qualified personnel. In addition, a rising interest rate environment tends to negatively affect companies in the technology sector because, in such an environment, those companies with high market valuations may appear less attractive to investors, which may cause sharp decreases in the companies’ market prices. Companies in the technology sector are heavily dependent on patent and intellectual property rights. The loss or impairment of these rights may adversely affect the profitability of these companies. The technology sector may also be adversely affected by changes or trends in commodity prices, which may be influenced or characterized by unpredictable factors. Finally, while all companies may be susceptible to network security breaches, certain companies in the technology sector may be particular targets of hacking and potential theft of proprietary or consumer information or disruptions in service, which could have a material adverse effect on their businesses.

Risk of Investing in the Telecommunications Sector. The telecommunications sector of an economy is often subject to extensive government regulation. The costs of complying with governmental regulations, delays or failure to receive required regulatory approvals, or the enactment of new regulatory requirements may negatively affect the business of telecommunications companies. Government actions around the world, specifically in the area of pre-marketing clearance of products and prices, can be arbitrary and unpredictable. Companies in the telecommunications sector may experience distressed cash flows due to the need to commit substantial capital to meet increasing competition, particularly in formulating new products and services using new technology. Technological innovations may make the products and services of certain telecommunications companies obsolete. Finally, while all companies may be susceptible to network security breaches, certain companies in the telecommunications sector may be particular targets of hacking and potential theft of proprietary or consumer information or disruptions in service, which could have a material adverse effect on their businesses.

Risk of Investing in the Utilities Sector. Investments in utility companies involve special considerations, including the risk of changing commodity prices, government regulation stipulating rates charged by utilities, increased tariffs, changes in tax laws, interest rate fluctuations and changes in the cost of providing specific utility services. The utilities industry is also subject to potential terrorist attacks, natural disasters and severe weather conditions, as well as regulatory and operational burdens associated with the operation and maintenance of nuclear facilities. Government regulators monitor and control utility revenues and costs, and therefore may limit utility profits. In certain countries, regulatory authorities may also restrict a company’s access to new markets, thereby diminishing the company’s long-term prospects.

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There are substantial differences among the regulatory practices and policies of various jurisdictions, and any regulatory agency may make major shifts in policy from time to time. There is no assurance that regulatory authorities will, in the future, grant rate increases or that such increases will be adequate to permit the payment of dividends on common stocks issued by a utility company. Additionally, existing and possible future regulatory legislation may make it even more difficult for utilities to obtain adequate relief. Certain of the issuers of securities held in the Fund's portfolio may own or operate nuclear generating facilities. Governmental authorities may from time to time review existing policies and impose additional requirements governing the licensing, construction and operation of nuclear power plants. Prolonged changes in climate conditions can also have a significant impact on both the revenues of an electric and gas utility as well as the expenses of a utility, particularly a hydro-based electric utility.

The rates that traditional regulated utility companies may charge their customers generally are subject to review and limitation by governmental regulatory commissions. Rate changes may occur only after a prolonged approval period or may not occur at all, which could adversely affect earnings and dividends when costs are rising. The value of regulated utility debt securities (and, to a lesser extent, equity securities) tends to have an inverse relationship to the movement of interest rates. Certain utility companies have experienced full or partial deregulation in recent years. These utility companies are frequently more similar to industrial companies in that they are subject to greater competition and have been permitted by regulators to diversify outside of their original geographic regions and their traditional lines of business. As a result, some companies may be forced to defend their core business and may be less profitable.

Proxy Voting Policy

The Trust has adopted proxy voting policies for the Fund that incorporate and amplify the proxy voting guidelines of BFA, the investment adviser to the Fund. The Trust has delegated to BFA the responsibility for voting proxies on the portfolio securities held by the Fund. The remainder of this section discusses the Fund’s proxy voting guidelines and BFA’s role in implementing such guidelines.

BFA votes (or refrains from voting) proxies for the Fund in a manner that BFA, in the exercise of its independent business judgment, concludes is in the best economic interests of the Fund. In some cases, BFA may determine that it is in the best economic interests of the Fund to refrain from exercising the Fund’s proxy voting rights (such as, for example, proxies on certain non-U.S. securities that might impose costly or time-consuming in-person voting requirements). With regard to the relationship between securities lending and proxy voting, BFA’s approach is also driven by the Fund's economic interests. The evaluation of the economic desirability of recalling loans involves balancing the revenue-producing value of loans against the likely economic value of casting votes. Based on our evaluation of this relationship, we believe that the likely economic value of casting a vote generally is less than the securities lending income, either because the votes will not have significant economic consequences or because the outcome of the vote would not be affected by BFA recalling loaned securities in order to ensure they are voted. Periodically, BFA analyzes the process and benefits of voting proxies for securities on loan, and will consider whether any modification of its proxy voting policies or procedures are necessary in light of any regulatory changes. BFA will normally vote on specific proxy issues in accordance with its proxy voting guidelines. BFA’s proxy voting guidelines provide detailed guidance as to how to vote proxies on certain important or commonly raised issues. BFA may, in the exercise of its business judgment, conclude that the proxy voting guidelines do not cover the specific matter upon which a proxy vote is requested, or that an exception to the proxy voting guidelines would be in the best economic interests of the Fund. BFA votes (or refrains from voting) proxies without regard to the relationship of the issuer of the proxy (or any shareholder of such issuer) to the Fund, the Fund’s affiliates (if any), BFA or BFA’s affiliates, or the Distributor or the Distributor’s affiliates. When voting proxies, BFA attempts to encourage issuers to follow practices that enhance shareholder value and increase transparency and allow the market to place a proper value on their assets. With respect to certain specific issues:

•	The Fund generally supports the board’s nominees in the election of directors and generally supports proposals that strengthen the independence of boards of directors;

•	When a director has committed himself or herself to service on more than four public company boards (but no more than six public company boards in most circumstances), the Fund will consider such director’s individual circumstances in determining whether the director will be able to commit sufficient focus and time to a particular company;
•	The Fund generally defers to an issuer’s choice of auditors so long as the corporate auditors represent the interests of shareholders and provide an independent view of the propriety of financial reporting decisions of management;

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•	The Fund generally favors disclosure of a company’s compensation and benefits policies and opposes excessive compensation, but believes that compensation matters are normally best determined by a company’s board of directors;
•	The Fund generally expects to support capital structure requests that it believes enhance the rights of common shareholders and oppose requests that appear to be unreasonably dilutive;

•	The Fund generally does not support proposals on social issues that lack a demonstrable economic benefit to the issuer and the Fund investing in such issuer; and
•	The Fund generally votes against anti-takeover proposals and proposals that would create additional barriers or costs to corporate transactions that are likely to deliver a premium to shareholders.

BFA maintains institutional policies and procedures that are designed to prevent any relationship between the issuer of the proxy (or any shareholder of the issuer) and the Fund, the Fund’s affiliates (if any), BFA or BFA’s affiliates (if any) or the Distributor or the Distributor’s affiliates, from having undue influence on BFA’s proxy voting activity. In certain instances, BFA may determine to engage an independent fiduciary to vote proxies as a further safeguard against potential conflicts of interest or as otherwise required by applicable law. The independent fiduciary may either vote such proxies or provide BFA with instructions as to how to vote such proxies. In the latter case, BFA votes the proxy in accordance with the independent fiduciary’s determination.

Information with respect to how BFA voted proxies relating to the Fund's portfolio securities during the 12-month period ending June 30 will be available: (i) without charge, upon request, by calling 1-800-iShares (1-800-474-2737) or through the Fund's website at www.iShares.com ; and (ii) on the SEC’s website at www.sec.gov.

Portfolio Holdings Information

The Board has adopted a policy regarding the disclosure of the Fund's portfolio holdings information that requires that such information be disclosed in a manner that: (i) is consistent with applicable legal requirements and in the best interests of the Fund’s shareholders; (ii) does not put the interests of BFA, the Distributor or any affiliated person of BFA or the Distributor, above those of Fund shareholders; (iii) does not advantage any current or prospective Fund shareholders over any other current or prospective Fund shareholders, except to the extent that certain Entities (as described below) may receive portfolio holdings information not available to other current or prospective Fund shareholders in connection with the dissemination of information necessary for transactions in Creation Units, as discussed below, and certain information may be provided to personnel of BFA and its affiliates who manage funds that invest a significant percentage of their assets in shares of the Fund for the purpose of facilitating risk management and hedging activities; and (iv) does not provide selective access to portfolio holdings information except pursuant to the procedures outlined below and to the extent appropriate confidentiality arrangements limiting the use of such information are in effect. The “Entities” referred to in sub-section (iii) above are generally limited to National Securities Clearing Corporation (“NSCC”) members, subscribers to various fee-based subscription services, large institutional investors (known as “Authorized Participants”) that have been authorized by the Distributor to purchase and redeem large blocks of shares pursuant to legal requirements and market makers and other institutional market participants and entities that provide information or transactional services.

Each business day, the Fund's portfolio holdings information will be provided to the Distributor or other agent for dissemination through the facilities of the NSCC and/or other fee-based subscription services to NSCC members and/or subscribers to those other fee-based subscription services, including market makers and Authorized Participants, and to entities that publish and/or analyze such information in connection with the process of purchasing or redeeming Creation Units or trading shares of the Fund in the secondary market or evaluating such potential transactions. This information typically reflects the Fund’s anticipated holdings on the following business day.

Daily access to information concerning the Fund's portfolio holdings is permitted (i) to certain personnel of those service providers that are involved in portfolio management and providing administrative, operational, risk management, or other support to portfolio management; and (ii) to other personnel of the Fund's investment adviser, the Distributor and their affiliates, and the administrator, custodian and fund accountant who deal directly with or assist in, functions related to investment management, distribution, administration, custody, securities lending and fund accounting, as may be necessary to conduct business in the ordinary course in a manner consistent with agreements with the Fund and the terms of the Fund's current registration statement. In addition, the Fund discloses its portfolio holdings and the percentages they

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represent of the Fund's net assets each day the Fund is open for business, at www.iShares.com . More information about this disclosure is available at www.iShares.com .

Portfolio holdings information made available in connection with the creation/redemption process may be provided to other entities that provide services to the Fund in the ordinary course of business after it has been disseminated to the NSCC. From time to time, information concerning portfolio holdings other than portfolio holdings information made available in connection with the creation/redemption process, as discussed above, may be provided to other entities that provide services to the Fund, including rating or ranking organizations, in the ordinary course of business, no earlier than one business day following the date of the information.

The Fund will disclose its complete portfolio holdings schedule in public filings with the SEC within 70 days after the end of each fiscal quarter and will provide that information to shareholders as required by federal securities laws and regulations thereunder. The Fund may, however, voluntarily disclose all or part of its portfolio holdings other than in connection with the creation/redemption process, as discussed above, in advance of required filings with the SEC, provided that such information is made generally available to all shareholders and other interested parties in a manner that is consistent with the above policy for disclosure of portfolio holdings information. Such information may be made available through a publicly-available website or other means that make the information available to all likely interested parties contemporaneously.

The Trust's Chief Compliance Officer may authorize disclosure of portfolio holdings information pursuant to the above policy and procedures.

The Board reviews the policy and procedures for disclosure of portfolio holdings information at least annually.

Investment Restrictions

The Fund has adopted its investment objective as a non-fundamental investment policy. Therefore, the Fund may change its investment objective without shareholder approval. The Board has adopted restrictions and policies relating to the investment of the Fund’s assets and its activities. Certain of the restrictions are fundamental policies of the Fund and may not be changed without the approval of the holders of a majority of the Fund’s outstanding voting securities (which, for this purpose and under the Investment Company Act, means the lesser of (i) 67% or more of the shares represented at a meeting at which more than 50% of the outstanding shares are represented or (ii) more than 50% of the outstanding shares).

Under these fundamental investment restrictions, the Fund may not:

1.	Concentrate its investments (i.e., invest 25% or more of its total assets in the securities of a particular industry or group of industries), except that the Fund will concentrate to approximately the same extent that an underlying fund concentrates in the securities of such particular industry or group of industries. For purposes of this limitation, securities of the U.S. government (including its agencies and instrumentalities), repurchase agreements collateralized by U.S. government securities, and securities of state or municipal governments and their political subdivisions are not considered to be issued by members of any industry.
2.	Borrow money, except as permitted under the Investment Company Act.
3.	Issue senior securities to the extent such issuance would violate the Investment Company Act.
4.	Purchase or hold real estate, except the Fund may purchase and hold securities or other instruments that are secured by, or linked to, real estate or interests therein, securities of real estate investment trusts, mortgage-related securities and securities of issuers engaged in the real estate business, and the Fund may purchase and hold real estate as a result of the ownership of securities or other instruments.
5.	Underwrite securities issued by others, except to the extent that the sale of portfolio securities by the Fund may be deemed to be an underwriting or as otherwise permitted by applicable law.
6.	Purchase or sell commodities or commodity contracts, except as permitted by the Investment Company Act.
7.	Make loans to the extent prohibited by the Investment Company Act.

8.	Make any investment inconsistent with the Fund's classification as a diversified company under the Investment Company Act.

Notations Regarding the Fund’s Fundamental Investment Restrictions

The following notations are not considered to be part of the Fund’s fundamental investment restrictions and are subject to change without shareholder approval.

With respect to the fundamental policy relating to concentration set forth in (1) above, the Investment Company Act does not define what constitutes “concentration” in an industry. The SEC staff has taken the position that investment of 25% or

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more of a fund’s total assets in one or more issuers conducting their principal activities in the same industry or group of industries constitutes concentration. It is possible that interpretations of concentration could change in the future. The policy in (1) above will be interpreted to refer to concentration as that term may be interpreted from time to time. The policy also will be interpreted to permit investment without limit in the following: securities of the U.S. government and its agencies or instrumentalities; securities of state, territory, possession or municipal governments and their authorities, agencies, instrumentalities or political subdivisions; and repurchase agreements collateralized by any such obligations. Accordingly, issuers of the foregoing securities will not be considered to be members of any industry. There also will be no limit on investment in issuers domiciled in a single jurisdiction or country. Finance companies will be considered to be in the industries of their parents if their activities are primarily related to financing the activities of the parents. Each foreign government will be considered to be a member of a separate industry. With respect to the Fund’s industry classifications, the Fund currently utilizes any one or more of the industry sub-classifications used by one or more widely recognized market indexes or rating group indexes, and/or as defined by Fund management. The policy also will be interpreted to give broad authority to the Fund as to how to classify issuers within or among industries.

With respect to the fundamental policy relating to borrowing money set forth in (2) above, the Investment Company Act permits the Fund to borrow money in amounts of up to one-third of the Fund’s total assets from banks for any purpose, and to borrow up to 5% of the Fund’s total assets from banks or other lenders for temporary purposes. (The Fund’s total assets include the amounts being borrowed.) To limit the risks attendant to borrowing, the Investment Company Act requires the Fund to maintain at all times an “asset coverage” of at least 300% of the amount of its borrowings. Asset coverage means the ratio that the value of the Fund’s total assets (including amounts borrowed), minus liabilities other than borrowings, bears to the aggregate amount of all borrowings. Borrowing money to increase portfolio holdings is known as “leveraging.” Certain trading practices and investments, such as reverse repurchase agreements, may be considered to be borrowings or involve leverage and thus are subject to the Investment Company Act restrictions. In accordance with SEC staff guidance and interpretations, when the Fund engages in such transactions, the Fund instead of maintaining asset coverage of at least 300%, may segregate or earmark liquid assets, or enter into an offsetting position, in an amount at least equal to the Fund’s exposure, on a mark-to-market basis, to the transaction (as calculated pursuant to requirements of the SEC). The policy in (2) above will be interpreted to permit the Fund to engage in trading practices and investments that may be considered to be borrowing or to involve leverage to the extent permitted by the Investment Company Act and to permit the Fund to segregate or earmark liquid assets or enter into offsetting positions in accordance with the Investment Company Act. Short-term credits necessary for the settlement of securities transactions and arrangements with respect to securities lending will not be considered to be borrowings under the policy. Practices and investments that may involve leverage but are not considered to be borrowings are not subject to the policy.

With respect to the fundamental policy relating to underwriting set forth in (5) above, the Investment Company Act does not prohibit the Fund from engaging in the underwriting business or from underwriting the securities of other issuers; in fact, in the case of diversified funds, the Investment Company Act permits the Fund to have underwriting commitments of up to 25% of its assets under certain circumstances. Those circumstances currently are that the amount of the Fund’s underwriting commitments, when added to the value of the Fund’s investments in issuers where the Fund owns more than 10% of the outstanding voting securities of those issuers, cannot exceed the 25% cap. A fund engaging in transactions involving the acquisition or disposition of portfolio securities may be considered to be an underwriter under the 1933 Act. Although it is not believed that the application of the 1933 Act provisions described above would cause the Fund to be engaged in the business of underwriting, the policy in (5) above will be interpreted not to prevent the Fund from engaging in transactions involving the acquisition or disposition of portfolio securities, regardless of whether the Fund may be considered to be an underwriter under the 1933 Act or is otherwise engaged in the underwriting business to the extent permitted by applicable law.

With respect to the fundamental policy relating to lending set forth in (7) above, the Investment Company Act does not prohibit the Fund from making loans (including lending its securities); however, SEC staff interpretations currently prohibit funds from lending more than one-third of their total assets (including lending its securities), except through the purchase of debt obligations or the use of repurchase agreements. In addition, collateral arrangements with respect to options, forward currency and futures transactions and other derivative instruments (as applicable), as well as delays in the settlement of securities transactions, will not be considered loans.

The Fund is currently classified as a diversified fund under the Investment Company Act. This means that the Fund may not purchase securities of an issuer (other than obligations issued or guaranteed by the U.S. government, its agencies or instrumentalities) if, with respect to 75% of its total assets, (a) more than 5% of the Fund’s total assets would be invested in

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securities of that issuer or (b) the Fund would hold more than 10% of the outstanding voting securities of that issuer. With respect to the remaining 25% of its total assets, the Fund can invest more than 5% of its assets in one issuer. Under the Investment Company Act, the Fund cannot change its classification from diversified to non-diversified without shareholder approval.

Under its non-fundamental investment restrictions, which may be changed by the Board without shareholder approval, the Fund may not:

Provided that such policy will only be in effect if the Fund ceases to invest its assets in the Underlying Fund or other BlackRock funds in reliance on Section 12(d)(1)(G): Purchase securities of other investment companies, except to the extent permitted by the Investment Company Act. As a matter of policy, however, the Fund will not purchase shares of any registered open-end investment company or registered unit investment trust, in reliance on Section 12(d)(1)(F) or (G) (the “fund of funds” provisions) of the Investment Company Act, at any time the Fund has knowledge that its shares are purchased by another investment company investor in reliance on the provisions of subparagraph (G) of Section 12(d)(1).

b.	Make short sales of securities or maintain a short position, except to the extent permitted by the Fund’s Prospectus and Statement of Additional Information, as amended from time to time, and applicable law.

Unless otherwise indicated, all limitations under the Fund’s fundamental or non-fundamental investment restrictions apply only at the time that a transaction is undertaken. Any change in the percentage of the Fund’s assets invested in certain securities or other instruments resulting from market fluctuations or other changes in the Fund’s total assets will not require the Fund to dispose of an investment until the Adviser determines that it is practicable to sell or close out the investment without undue market or tax consequences.

In addition to the investment restrictions adopted as fundamental policies, set forth above, the Fund has adopted a non-fundamental policy not to invest in the securities of a company for the purpose of exercising management or control, or purchase or otherwise acquire any illiquid security, except as permitted under the 1940 Act, which currently permits up to 15% of the Fund’s net assets to be invested in illiquid securities (calculated at the time of investment). Except with regard to the fundamental policy relating to senior securities set forth in (3) above, if any percentage restriction described above is complied with at the time of an investment, a later increase or decrease in percentage resulting from a change in values of assets will not constitute a violation of such restriction.

BFA monitors the liquidity of restricted securities in the Fund’s portfolio. In reaching liquidity decisions, BFA considers the following factors:

•	The frequency of trades and quotes for the security;
•	The number of dealers wishing to purchase or sell the security and the number of other potential purchasers;
•	Dealer undertakings to make a market in the security; and
•	The nature of the security and the nature of the marketplace in which it trades ( e.g. , the time needed to dispose of the security, the method of soliciting offers and the mechanics of transfer).

The Fund has adopted a non-fundamental investment policy in accordance with Rule 35d-1 under the 1940 Act to invest, under normal circumstances, at least 80% of the value of its net assets, plus the amount of any borrowings for investment purposes, in U.S. dollar-denominated investment-grade bonds, in one or more underlying funds that principally invest in investment-grade bonds and in U.S. Treasury securities (or cash equivalents). The Fund also has adopted a policy to provide its shareholders with at least 60 days’ prior written notice of any change in such policy. If, subsequent to an investment, an 80% requirement is no longer met, the Fund’s future investments will be made in a manner that will bring the Fund into compliance with this policy.

The Fund has adopted a non-fundamental limitation such that, under normal market conditions, any borrowings by the Fund will not exceed 10% of the Fund’s net assets.

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not applicable to the Fund. Accordingly, Investing Funds must adhere to the limits set forth in Section 12(d)(1) of the 1940 Act when investing in the Fund.

Continuous Offering

The method by which Creation Units are created and traded may raise certain issues under applicable securities laws. Because new Creation Units are issued and sold by the Fund on an ongoing basis, at any point a “distribution,” as such term is used in the 1933 Act, may occur. Broker-dealers and other persons are cautioned that some activities on their part may, depending on the circumstances, result in their being deemed participants in a distribution in a manner that could render them statutory underwriters and subject them to the prospectus delivery requirement and liability provisions of the 1933 Act.

For example, a broker-dealer firm or its client may be deemed a statutory underwriter if it takes Creation Units after placing an order with the Distributor, breaks them down into constituent shares and sells such shares directly to customers or if it chooses to couple the creation of new shares with an active selling effort involving solicitation of secondary market demand for shares. A determination of whether one is an underwriter for purposes of the 1933 Act must take into account all of the facts and circumstances pertaining to the activities of the broker-dealer or its client in the particular case and the examples mentioned above should not be considered a complete description of all the activities that could lead to a categorization as an underwriter.

Broker-dealer firms should also note that dealers who are not “underwriters” but are effecting transactions in shares, whether or not participating in the distribution of shares, generally are required to deliver a prospectus. This is because the prospectus delivery exemption in Section 4(a)(3) of the 1933 Act is not available in respect of such transactions as a result of Section 24(d) of the 1940 Act. Firms that incur a prospectus delivery obligation with respect to shares of the Fund are reminded that, pursuant to Rule 153 under the 1933 Act, a prospectus delivery obligation under Section 5(b)(2) of the 1933 Act owed to an exchange member in connection with a sale on the Listing Exchange is satisfied by the fact that the prospectus is available at the Listing Exchange upon request. The prospectus delivery mechanism provided in Rule 153 is available only with respect to transactions on an exchange.

Management

Trustees and Officers. The Board has responsibility for the overall management and operations of the Fund, including general supervision of the duties performed by BFA and other service providers. Each Trustee serves until he or she resigns, is removed, dies, retires or becomes incapacitated. The President, Chief Compliance Officer, Treasurer and Secretary shall each hold office until their successors are chosen and qualified, and all other officers shall hold office until he or she resigns or is removed. Trustees who are not “interested persons” (as defined in the 1940 Act) of the Trust are referred to as independent trustees (“Independent Trustees”).

The registered investment companies advised by BFA or its affiliates are organized into one complex of closed-end funds, two complexes of open-end funds and one complex of exchange-traded funds (“Exchange-Traded Fund Complex”) (each, a “BlackRock Fund Complex”). The Fund is included in the BlackRock Fund Complex referred to as the Exchange-Traded Fund Complex. Each Trustee also serves as a Director of iShares, Inc., a Director of iShares MSCI Russia Capped ETF, Inc. and a Trustee of iShares Trust, and, as a result, oversees a total of 307 funds within the Exchange-Traded Fund Complex. With the exception of Robert S. Kapito and Warren Collier, the address of each Trustee and officer is c/o BlackRock, Inc., 400 Howard Street, San Francisco, CA 94105. The address of Mr. Kapito and Mr. Collier is c/o BlackRock, Inc., Park Avenue Plaza, 55 East 52 ^nd Street, New York, NY 10055. The Board has designated Robert H. Silver as its Independent Chairman. Additional information about the Fund's Trustees and officers may be found in this SAI, which is available without charge, upon request, by calling toll-free 1-800-iShares (1-800-474-2737).

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Interested Trustees

Name (Age)	Position	Principal Occupation(s) During the Past 5 Years	Other Directorships Held by Trustee
Robert S. Kapito ¹ (56)	Trustee (since 2011).	President and Director, BlackRock, Inc. (since 2006); Vice Chairman of BlackRock, Inc. and Head of BlackRock’s Portfolio Management Group (since its formation in 1998) and BlackRock’s predecessor entities (since 1988); Trustee, University of Pennsylvania (since 2009); President of Board of Directors, Hope & Heroes Children’s Cancer Fund (since 2002); President of the Board of Directors, Periwinkle Theatre for Youth (since 1983).	Director of iShares, Inc. (since 2009); Trustee of iShares Trust (since 2009); Director of iShares MSCI Russia Capped ETF, Inc. (since 2010); Director of BlackRock, Inc. (since 2006).
Mark Wiedman ² (43)	Trustee (since 2013).	Managing Director, BlackRock, Inc. (since 2007); Global Head of iShares (since 2011); Head of Corporate Strategy, BlackRock, Inc. (2009-2011).	Director of iShares, Inc. (since 2013); Trustee of iShares Trust (since 2013); Director of iShares MSCI Russia Capped ETF, Inc. (since 2013).

¹	Robert S. Kapito is deemed to be an “interested person” (as defined in the 1940 Act) of the Trust due to his affiliations with BlackRock, Inc.

²	Mark Wiedman is deemed to be an “interested person” (as defined in the 1940 Act) of the Trust due to his affiliations with BlackRock, Inc. and its affiliates.

Independent Trustees

Name (Age)		Position		Principal Occupation(s) During the Past 5 Years		Other Directorships Held by Trustee
Robert H. Silver (58)		Trustee (since 2011); Independent Chairman (since 2012).		President and Co-Founder of The Bravitas Group, Inc. (since 2006); Director and Vice Chairman of the YMCA of Greater NYC (2001-2011); Broadway Producer (2006-2011); Co-Founder and Vice President of Parentgiving Inc. (since 2008); Director and Member of the Audit and Compensation Committee of EPAM Systems, Inc. (2006-2009); President and Chief Operating Officer of UBS Financial Services Inc. (formerly Paine Webber Inc.) (2003-2005) and various executive positions with UBS and its affiliates (1988-2005); CPA and Audit Manager of KPMG, LLP (formerly Peat Marwick Mitchell) (1977-1983).		Director of iShares, Inc. (since 2007); Trustee of iShares Trust (since 2007); Director of iShares MSCI Russia Capped ETF, Inc. (since 2010); Independent Chairman of iShares, Inc., iShares Trust and of iShares MSCI Russia Capped ETF, Inc. (since 2012).

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Name (Age)	Position	Principal Occupation(s) During the Past 5 Years	Other Directorships Held by Trustee
George G.C. Parker (74)	Trustee (since 2011).	Dean Witter Distinguished Professor of Finance, Emeritus, Stanford University Graduate School of Business (Professor since 1973; Emeritus since 2006).	Director of iShares, Inc. (since 2002); Trustee of iShares Trust (since 2000); Director of iShares MSCI Russia Capped ETF, Inc. (since 2010); Director of Tejon Ranch Company (since 1999); Director of Threshold Pharmaceuticals (since 2004); Director of Colony Financial, Inc. (since 2009); Director of First Republic Bank (since 2010).
John E. Martinez (52)	Trustee (since 2011); Securities Lending Committee Chair (since 2012).	Director of FirstREX Agreement Corp. (formerly EquityRock, Inc.) (since 2005).	Director of iShares, Inc. (since 2003); Trustee of iShares Trust (since 2003); Director of iShares MSCI Russia Capped ETF, Inc. (since 2010).
Cecilia H. Herbert (64)	Trustee (since 2011); Nominating and Governance Committee Chair and Equity Plus Committee Chair (since 2012).	Director (1998-2013) and President (2007-2011) of the Board of Directors, Catholic Charities CYO; Trustee (2002-2011) and Chair of the Finance and Investment Committee (2006-2010) of the Thacher School; Member (since 1992) and Chair (1994-2005) of the Investment Committee, Archdiocese of San Francisco; Trustee and Member of the Investment Committee, WNET, the New York public broadcasting/media company (since 2011).	Director of iShares, Inc. (since 2005); Trustee of iShares Trust (since 2005); Director of iShares MSCI Russia Capped ETF, Inc. (since 2010); Director of Forward Funds (34 portfolios) (since 2009).
Charles A. Hurty (70)	Trustee (since 2011); Audit Committee Chair (since 2011).	Retired; Partner, KPMG LLP (1968-2001).	Director of iShares, Inc. (since 2005); Trustee of iShares Trust (since 2005); Director of iShares MSCI Russia Capped ETF, Inc. (since 2010); Director of GMAM Absolute Return Strategy Fund (1 portfolio) (since 2002); Director of SkyBridge Alternative Investments Multi-Adviser Hedge Fund Portfolios LLC (2 portfolios) (since 2002).
John E. Kerrigan (58)	Trustee (since 2011); Fixed Income Plus Committee Chair (since 2012).	Chief Investment Officer, Santa Clara University (since 2002).	Director of iShares, Inc. (since 2005); Trustee of iShares Trust (since 2005); Director of iShares MSCI Russia Capped ETF, Inc. (since 2010)

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Name (Age)		Position		Principal Occupation(s) During the Past 5 Years		Other Directorships Held by Trustee
Madhav V. Rajan (49)		Trustee (since 2011); 15(c) Committee Chair (since 2012).		Robert K. Jaedicke Professor of Accounting and Senior Associate Dean for Academic Affairs and Head of MBA Program, Stanford University Graduate School of Business (since 2001); Professor of Law (by courtesy), Stanford Law School (since 2005); Visiting Professor, University of Chicago (2007-2008).		Director of iShares, Inc. (since 2011); Trustee of iShares Trust (since 2011); Director of iShares MSCI Russia Capped ETF, Inc. (since 2011); Director, Cavium, Inc. (since 2013).

Officers

Name (Age)	Position	Principal Occupation(s) During the Past 5 Years
Manish Mehta (43)	President (since 2013).	Managing Director, BlackRock, Inc. (since 2009); Chief Operating Officer for iShares (since 2009); Head of Strategy and Corporate Development, BGI (2005-2009); Chief of Staff to the CEO, BGI (2005-2009).
Jack Gee (54)	Treasurer and Chief Financial Officer (since 2011).	Managing Director, BlackRock (since 2009); Senior Director of Fund Administration of Intermediary Investor Business, BGI (2009); Director of Fund Administration of Intermediary Investor Business, BGI (2004-2009).
Eilleen M. Clavere (61)	Secretary (since 2011).	Director of Global Fund Administration, BlackRock (since 2009); Director of Legal Administration of Intermediary Investor Business, BGI (2006-2009); Legal Counsel and Vice President of Atlas Funds, Atlas Advisers, Inc. and Atlas Securities, Inc. (2005-2006); Counsel at Kirkpatrick & Lockhart LLP (2001-2005).
Edward B. Baer (45)	Vice President and Chief Legal Officer (since 2012).	Managing Director of Legal & Compliance, BlackRock (since 2006); Director of Legal & Compliance, BlackRock (2004-2006).
Warren Collier (48)	Executive Vice President (since 2013).	Managing Director, BlackRock (since 2009); COO, BlackRock Latin America and Iberia (2009-2012); COO, BGINA and BGI Canada Limited (2007-2009).

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Name (Age)	Position	Principal Occupation(s) During the Past 5 Years
Scott Radell (45)	Executive Vice President (since 2012).	Managing Director, BlackRock (since 2009); Head of Portfolio Solutions, BlackRock (since 2009); Head of Portfolio Solutions, BGI (2007-2009); Credit Portfolio Manager, BGI (2005-2007); Credit Research Analyst, BGI (2003-2005).
Amy Schioldager (51)	Executive Vice President (since 2011).	Senior Managing Director, BlackRock (since 2009); Global Head of Index Equity, BGI (2008-2009); Global Head of U.S. Indexing, BGI (2006-2008); Head of Domestic Equity Portfolio Management, BGI (2001-2006).
Ira P. Shapiro (50)	Vice President (since 2011).	Managing Director, BlackRock (since 2009); Head of Strategic Product Initiatives for iShares (since 2012); Chief Legal Officer, Exchange-Traded Fund Complex (2007-2012); Associate General Counsel, BGI (2004-2009).

The Board has concluded that, based on each Trustee’s experience, qualifications, attributes or skills on an individual basis and in combination with those of the other Trustees, each Trustee should serve as a Trustee of the Board. Among the attributes common to all Trustees are their ability to review critically, evaluate, question and discuss information provided to them, to interact effectively with the Fund's investment adviser, other service providers, counsel and the independent registered public accounting firm, and to exercise effective business judgment in the performance of their duties as Trustees. A Trustee’s ability to perform his or her duties effectively may have been attained through the Trustee’s educational background or professional training; business, consulting, public service or academic positions; experience from service as a Board member of the Fund and the other funds in the Trust (and any predecessor funds), other investment funds, public companies, or non-profit entities or other organizations; and/or other life experiences. Also, set forth below is a brief discussion of the specific experience, qualifications, attributes or skills of each Trustee that led the Board to conclude that he or she should serve as a Trustee.

Robert Kapito has been a Trustee of the Trust since 2011. Mr. Kapito has served as a Director of iShares, Inc. and a Trustee of iShares Trust since 2009, a Director of iShares MSCI Russia Capped ETF, Inc. since 2010 and a Director of BlackRock, Inc. since 2006. In addition, he has over 20 years of experience as part of BlackRock, Inc. and BlackRock’s predecessor entities. Mr. Kapito serves as President and Director of BlackRock, Inc., and is the Chairman of the Operating Committee, a member of the Office of the Chairman, the Leadership Committee and the Corporate Council. He is responsible for day-to-day oversight of BlackRock's key operating units, including the Account Management and Portfolio Management Groups, Real Estate Group and BlackRock Solutions ^® . Prior to assuming his current responsibilities in 2007, Mr. Kapito served as Head of BlackRock's Portfolio Management Group. In that role, he was responsible for overseeing all portfolio management within BlackRock, including the Fixed Income, Equity, Liquidity, and Alternative Investment Groups. Mr. Kapito serves as a member of the Board of Trustees of the University of Pennsylvania. He has also been President of the Board of Directors for the Hope & Heroes Children's Cancer Fund since 2002 and President of the Board of Directors for Periwinkle Theatre for Youth, a national non-profit arts-in-education organization, since 1983. Mr. Kapito earned a BS degree in economics from the Wharton School of the University of Pennsylvania in 1979, and an MBA degree from Harvard Business School in 1983.

Mark Wiedman has been a Trustee of the Trust since 2013. Mr. Wiedman has served as a Director of iShares, Inc. since 2013, a Director of iShares MSCI Russia Capped ETF, Inc. since 2013 and a Trustee of iShares Trust since 2013. Mr. Wiedman is the Global Head and Managing Director of iShares. In addition, he is a member of BlackRock's Global Executive Committee and Global Operating Committee. Prior to assuming his current responsibilities in 2011, Mr. Wiedman was the head of Corporate Strategy for BlackRock. Mr. Wiedman joined BlackRock in 2004 to help start the advisory business, which evolved into the

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Financial Markets Advisory Group in BlackRock Solutions. This group advises financial institutions and governments on managing their capital markets exposures and businesses. Prior to BlackRock, he served as senior advisor and chief of staff for the Under Secretary for Domestic Finance at the U.S. Department of the Treasury and also was a management consultant at McKinsey & Co., advising financial institutions in the United States, Europe, and Japan. He has taught as an adjunct associate professor of law at Fordham University in New York and Renmin University in Beijing. Mr. Wiedman serves on the board of PennyMac Financial Services, Inc., a publicly-traded U.S. mortgage banking and investment management firm started in 2008, with BlackRock as a sponsor. Mr. Wiedman earned an AB degree, Phi Beta Kappa, magna cum laude , in social studies from Harvard College in 1992 and a JD degree from Yale Law School in 1996.

Robert H. Silver has been a Trustee of the Trust since 2011 and Chairman of the Trust's Board since 2012. Mr. Silver has served as a Director of iShares, Inc. since 2007, Chairman of iShares, Inc.'s Board since 2012, a Trustee of iShares Trust since 2007, Chairman of iShares Trust's Board since 2012, a Director of iShares MSCI Russia Capped ETF, Inc. since 2010 and Chairman of iShares MSCI Russia Capped ETF, Inc.'s Board since 2012. Mr. Silver is President and a Co-Founder of The Bravitas Group Inc., a firm dedicated to advising and investing in emerging business enterprises and to supporting philanthropic activities that benefit under-served urban youth. Previously, Mr. Silver served as the President and Chief Operating Officer of UBS Financial Services Inc. (formerly Paine Webber Inc.), the registered broker dealer comprising the Wealth Management USA business unit of UBS AG, including the following responsibilities: President of Paine Webber Services, Director of Retail Products and Marketing, Director of Private Client Group Branch Offices, Director of Finance and Controls for Paine Webber, Inc. and Chief Administrative Officer for Paine Webber Private Client Group. Mr. Silver also served on the Board of Directors of EPAM Systems, Inc., a provider of software engineering outsourcing services in Central and Eastern Europe, served on the Board and Executive Committee of the Depository Trust and Clearing Corporation (DTCC), chaired the National Securities Clearing Corporations’ Membership and Risk Committee and served as Governor of the Philadelphia Stock Exchange. In addition, Mr. Silver was a Vice Chairman and a Member of the Board of Directors for the YMCA of Greater New York and chaired its Fund Development Committee from 2001 until 2011 and Co-Founder and Vice President of Parentgiving Inc. since 2008. Mr. Silver began his career as a CPA and Audit Manager at KPMG LLP (formerly Peat Marwick Mitchell) from 1977 until 1983. Mr. Silver has a BS degree in business administration from the University of North Carolina.

George G.C. Parker has been a Trustee of the Trust since 2011. Mr. Parker served as Chairman of the Trust's Board from 2011 until 2012. Mr. Parker has served as a Director of iShares, Inc. since 2002, Chairman of iShares, Inc.'s Board from 2010 until 2012, Lead Independent Director of iShares, Inc. from 2006 until 2010, Chairman of the Nominating and Governance Committee of iShares, Inc. from 2002 until 2010, a Trustee of iShares Trust since 2000, Chairman of iShares Trust's Board from 2010 until 2012, Lead Independent Trustee of iShares Trust from 2006 until 2010, Chairman of the Nominating and Governance Committee of iShares Trust from 2002 until 2010, a Director of iShares MSCI Russia Capped ETF, Inc. since 2010 and Chairman of iShares MSCI Russia Capped ETF, Inc.'s Board from 2010 until 2012. Mr. Parker also serves as Director on four other boards. Mr. Parker is the Dean Witter Distinguished Professor of Finance, Emeritus, at the Stanford University Graduate School of Business. He teaches courses in Corporate Finance in the MBA Program, Stanford Sloan Program for Executives, and in various other Executive Education Programs at Stanford University. Mr. Parker's teaching and research interests are primarily in the field of corporate finance, management of financial institutions, and corporate governance, and he has written numerous case studies related to these subjects. He has also authored several articles on capital structure, risk management, and corporate valuation. Mr. Parker previously served as a Director of Continental Airlines and a Director of NETGEAR, Inc. Mr. Parker holds MBA and Ph.D. degrees from the Stanford University Graduate School of Business.

John E. Martinez has been a Trustee of the Trust since 2011 and Chair of the Securities Lending Committee of the Trust since 2012. Mr. Martinez has served as a Director of iShares, Inc. since 2003, Chair of the Securities Lending Committee of iShares, Inc. since 2012, a Trustee of iShares Trust since 2003, Chair of the Securities Lending Committee of iShares Trust since 2012, a Director of iShares MSCI Russia Capped ETF, Inc. since 2010 and Chair of the Securities Lending Committee of iShares MSCI Russia Capped ETF, Inc. since 2012. Mr. Martinez is a Director of FirstREX Agreement Corp. (formerly EquityRock, Inc.), providing governance oversight and consulting services to this privately held firm that develops products and strategies for homeowners in managing the equity in their homes. Mr. Martinez previously served as Director of Barclays Global Investors (BGI) UK Holdings, where he provided governance oversight representing BGI’s shareholders (Barclays PLC, BGI management shareholders) through oversight of BGI’s worldwide activities. Mr. Martinez also previously served as Co-Chief Executive Officer of the Global Index and Markets Group of BGI, Chairman of Barclays Global Investor Services and Chief Executive Officer of the Capital Markets Group of BGI. From 2003-2012, he was a Director and Executive Committee Member for Larkin Street Youth Services, providing governance oversight and strategy development to an agency that provides emergency and transitional housing, healthcare, education, job and life skills training to homeless youth. He now serves on the Larkin Street

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Honorary Board. Since 2012, Mr. Martinez has served as a Director for Reading Partners, an organization committed to making all children literate through one-on-one tutoring of students in grades K-4 who are not yet reading at grade level. Mr. Martinez has an AB degree in economics from The University of California, Berkeley and holds an MBA degree in finance and statistics from The University of Chicago Booth School of Business.

Cecilia H. Herbert has been a Trustee of the Trust since 2011 and Chair of the Nominating and Governance Committee and the Equity Plus Committee of the Trust since 2012. Ms. Herbert has served as a Director of iShares, Inc. since 2005, Chair of the Nominating and Governance Committee and the Equity Plus Committee of iShares, Inc. since 2012, a Trustee of iShares Trust since 2005, Chair of the Nominating and Governance Committee and the Equity Plus Committee of iShares Trust since 2012, a Director of iShares MSCI Russia Capped ETF, Inc. since 2010 and Chair of the Nominating and Governance Committee and the Equity Plus Committee of iShares MSCI Russia Capped ETF, Inc. since 2012. From 1998-2013, she served as Director of the Board of the Catholic Charities CYO, one of the Bay Area’s largest private social services organizations serving the homeless, poor, aged, families, children and AIDS/HIV victims. Ms. Herbert is a member of the Investment Committee of the Archdiocese of San Francisco since 1992, which she chaired from 1994 to 2005. She has served on numerous non-profit boards. Ms. Herbert is also a Director and Advisory Board Member since 2009 of the Forward Funds. Ms. Herbert previously served as a Trustee for the Pacific Select Funds and The Montgomery Funds. Ms. Herbert previously served as Managing Director of J.P. Morgan/Morgan Guaranty Trust Company responsible for product development, marketing and credit for U.S. multinational corporations and as head of its San Francisco office. Ms. Herbert has a BA degree in economics and communications from Stanford University and an MBA degree in finance from Harvard Business School.

Charles A. Hurty has been a Trustee and Chair of the Audit Committee of the Trust since 2011. Mr. Hurty has served as a Director of iShares, Inc. since 2005, Chair of the Audit Committee of iShares, Inc. since 2006, a Trustee of iShares Trust since 2005, Chair of the Audit Committee of iShares Trust since 2006, a Director and Chair of the Audit Committee of iShares MSCI Russia Capped ETF, Inc. since 2010. In addition, Mr. Hurty serves as Director of the GMAM Absolute Return Strategy Fund since 2002, Director of the SkyBridge Alternative Investments Multi-Adviser Hedge Fund Portfolios LLC (formerly, Citigroup Alternative Investments Multi-Adviser Hedge Fund Portfolios LLC) since 2002 and was a Director of the CSFB Alternative Investment Funds from 2005 to December 2009, when the funds were liquidated. Mr. Hurty was formerly a Partner at KPMG, LLP from 1968 to 2001. Mr. Hurty has a BS degree in accounting from the University of Kansas.

John E. Kerrigan has been a Trustee of the Trust since 2011 and Chair of the Fixed Income Plus Committee of the Trust since 2012. Mr. Kerrigan served as Chair of the Nominating and Governance Committee of the Trust from 2011 until 2012. Mr. Kerrigan has served as a Director of iShares, Inc. since 2005, Chair of the Nominating and Governance Committee of iShares, Inc. from 2010 until 2012, Chair of the Fixed Income Plus Committee of iShares, Inc. since 2012, a Trustee of iShares Trust since 2005, Chair of the Nominating and Governance Committee of iShares Trust from 2010 until 2012, Chair of the Fixed Income Plus Committee of iShares Trust since 2012, a Director of iShares MSCI Russia Capped ETF, Inc. since 2010, Chair of the Nominating and Governance Committee of iShares MSCI Russia Capped ETF, Inc. from 2010 until 2012 and Chair of the Fixed Income Plus Committee of iShares MSCI Russia Capped ETF, Inc. since 2012. Mr. Kerrigan serves as Chief Investment Officer, Santa Clara University since 2002. Mr. Kerrigan was formerly a Managing Director at Merrill Lynch & Co., including the following responsibilities: Global Manager of Institutional Client Division eCommerce, Global Manager of Technology Specialists Sales and Chair. Mr. Kerrigan is a Trustee, since 2008, of Sacred Heart Schools, Atherton, CA, and Director, since 1999, of The BASIC Fund (Bay Area Scholarships for Inner City Children). Mr. Kerrigan has a BA degree from Boston College and is a Chartered Financial Analyst Charterholder.

Madhav V. Rajan has been a Trustee of the Trust since 2011 and Chair of the 15(c) Committee of the Trust since 2012. Mr. Rajan has served as a Director of iShares, Inc. since 2011, Chair of the 15(c) Committee of iShares, Inc. since 2012, a Trustee of iShares Trust since 2011, Chair of the 15(c) Committee of iShares Trust since 2012, a Director of iShares MSCI Russia Capped ETF, Inc. since 2011 and Chair of the 15(c) Committee of iShares MSCI Russia Capped ETF, Inc. since 2012. Mr. Rajan is the Robert K. Jaedicke Professor of Accounting at the Stanford University Graduate School of Business. He has taught accounting for over 20 years to undergraduate, MBA and law students, as well as to senior executives. Mr. Rajan serves as the Senior Associate Dean for Academic Affairs and head of the MBA Program at the Stanford University Graduate School of Business. Mr. Rajan served as editor of “The Accounting Review” from 2002 to 2008 and is co-author of “Cost Accounting: A Managerial Emphasis,” a leading cost accounting textbook. Mr. Rajan holds MS, MBA and Ph.D. degrees in accounting from Carnegie Mellon University.

Board – Leadership Structure and Oversight Responsibilities

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Overall responsibility for oversight of the Fund rests with the Board. The Board has engaged BFA to manage the Fund on a day-to-day basis. The Board is responsible for overseeing BFA and other service providers in the operations of the Fund in accordance with the provisions of the 1940 Act, applicable provisions of state and other laws and the Trust’s charter. The Board is currently composed of nine members, seven of whom are Independent Trustees. The Board currently conducts regular meetings five times a year. In addition, the Board frequently holds special in-person or telephonic meetings or informal conference calls to discuss specific matters that may arise or require action between regular meetings. The Independent Trustees meet regularly outside the presence of management, in executive session or with other service providers to the Trust.

The Board has appointed an Independent Trustee to serve in the role of Chairman. The Chairman’s role is to preside at all meetings of the Board and to act as a liaison with service providers, officers, attorneys, and other Trustees generally between meetings. The Chairman may also perform such other functions as may be delegated by the Board from time to time. The Board has established six standing Committees: a Nominating and Governance Committee, an Audit Committee, a 15(c) Committee, a Securities Lending Committee, an Equity Plus Committee and a Fixed Income Plus Committee to assist the Board in the oversight and direction of the business and affairs of the Fund, and from time to time may establish ad-hoc committees or informal working groups to review and address the policies and practices of the Fund with respect to certain specified matters. The Chair of each standing Committee is an Independent Trustee. The role of the Chair of each Committee is to preside at all meetings of the Committee and to act as a liaison with service providers, officers, attorneys and other Trustees between meetings. Each Committee meets regularly to conduct the oversight functions delegated to the Committee by the Board and reports its finding to the Board. The Board and each standing Committee conduct annual assessments of their oversight function and structure. The Board has determined that the Board’s leadership structure is appropriate because it allows the Board to exercise independent judgment over management and it allocates areas of responsibility among committees of Independent Trustees and the full Board to enhance effective oversight.

Day-to-day risk management with respect to the Fund is the responsibility of BFA or other service providers (depending on the nature of the risk), subject to the supervision of BFA. The Fund is subject to a number of risks, including investment, compliance, operational, counterparty and valuation risks, among others. While there are a number of risk management functions performed by BFA and other service providers, as applicable, it is not possible to eliminate all of the risks applicable to the Fund. The Trustees have an oversight role in this area, satisfying themselves that risk management processes and controls are in place and operating effectively. Risk oversight forms part of the Board’s general oversight of the Fund and is addressed as part of various Board and committee activities. The Board, directly or through a committee, also reviews reports from, among others, management and the independent registered public accounting firm for the Trust, as appropriate, regarding risks faced by the Fund and management’s risk functions. The Board has appointed a Chief Compliance Officer who oversees the implementation and testing of the Trust's compliance program, including assessments by independent third parties, and reports to the Board regarding compliance matters for the Trust and its principal service providers. In testing and maintaining the compliance program, the Chief Compliance Officer (and his or her delegates) assesses key compliance risks affecting the Fund, and addresses them in periodic reports to the Board. The Independent Trustees have engaged independent legal counsel to assist them in performing their oversight responsibilities.

Committees of the Board of Trustees. Each Independent Trustee serves on the Audit Committee. The Chair of the Audit Committee is Charles A. Hurty. The purposes of the Audit Committee are to assist the Board (i) in its oversight of the Trust's accounting and financial reporting principles and policies and related controls and procedures maintained by or on behalf of the Trust; (ii) in its oversight of the Trust's financial statements and the independent audit thereof; (iii) in selecting, evaluating and, where deemed appropriate, replacing the independent accountants (or nominating the independent accountants to be proposed for shareholder approval in any proxy statement); (iv) in evaluating the independence of the independent accountants; (v) in complying with legal and regulatory requirements that relate to the Trust's accounting and financial reporting, internal controls, compliance controls and independent audits; and (vi) to assume such other responsibilities as may be delegated by the Board. The Audit Committee met four times during the fiscal year ended October 31, 2013.

The members of the Nominating and Governance Committee are Cecilia H. Herbert (Chair), Charles A. Hurty, Madhav V. Rajan and John E. Kerrigan, all of whom are Independent Trustees. The Nominating and Governance Committee nominates individuals for Independent Trustee membership on the Board. The Nominating and Governance Committee functions include, but are not limited to, the following: (i) reviewing the qualifications of any person properly identified or nominated to serve as an Independent Trustee; (ii) recommending to the Board and current Independent Trustees the nominee(s) for appointment as an Independent Trustee by the Board and current Independent Trustees and/or for election as Independent Trustees by shareholders to fill any vacancy for a position of Independent Trustee(s) on the Board; (iii) recommending to the

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Board and current Independent Trustees the size and composition of the Board and Board committees and whether they comply with applicable laws and regulations; (iv) recommending a current Independent Trustee to the Board and current Independent Trustees to serve as Lead Independent Trustee; (v) periodic review of the Board's retirement policy; and (vi) recommending an appropriate level of compensation for the Independent Trustees for their services as Trustees, members or chairpersons of committees of the Board, Lead Independent Trustee, Chairperson of the Board and any other positions as the Nominating and Governance Committee considers appropriate. The Nominating and Governance Committee does not consider Board nominations recommended by shareholders (acting solely in their capacity as a shareholder and not in any other capacity). The Nominating and Governance Committee met two times during the fiscal year ended October 31, 2013.

The members of the 15(c) Committee are Madhav V. Rajan (Chair), Cecilia H. Herbert, Charles A. Hurty and John E. Martinez, all of whom are Independent Trustees. The principal responsibilities of the 15(c) Committee are to support, oversee and organize on behalf of the Board the process for the annual review and renewal of the Trust's advisory and sub-advisory agreements. These responsibilities include: (i) meeting with BlackRock, Inc. in advance of the Board meeting at which the Trust's advisory and sub-advisory agreements are to be considered to discuss generally the process for providing requested information to the Board and the format in which information will be provided; and (ii) considering and discussing with BlackRock, Inc. such other matters and information as may be necessary and appropriate for the Board to evaluate the investment advisory and sub-advisory agreements of the Trust. The 15(c) Committee met four times during the fiscal year ended October 31, 2013.

The members of the Securities Lending Committee are John E. Martinez (Chair), John E. Kerrigan and George G.C. Parker, all of whom are Independent Trustees. The principal responsibilities of the Securities Lending Committee are to support, oversee and organize on behalf of the Board the process for oversight of the Trust's securities lending activities. These responsibilities include: (i) requesting that certain information be provided to the Committee for its review and consideration prior to such information being provided to the Board; (ii) considering and discussing with BlackRock, Inc. such other matters and information as may be necessary and appropriate for the Board to oversee the Trust's securities lending activities and make required findings and approvals; and (iii) providing a recommendation to the Board regarding the annual approval of the Trust's Securities Lending Guidelines and the required findings with respect to, and annual approval of, the Trust's agreement with the lending agent. The Securities Lending Committee met six times during the fiscal year ended October 31, 2013.

The members of the Equity Plus Committee are Cecilia H. Herbert (Chair), John E. Martinez and George G.C. Parker, all of whom are Independent Trustees. The principal responsibilities of the Equity Plus Committee are to support, oversee and organize on behalf of the Board the process for oversight of Trust performance and related matters for equity funds. These responsibilities include: (i) reviewing quarterly reports regarding Trust performance, secondary market trading and changes in net assets to identify any matters that should be brought to the attention of the Board; and (ii) considering any performance or investment related matters as may be delegated to the Committee by the Board from time to time and providing a report or recommendation to the Board as appropriate. The Equity Plus Committee met four times during the fiscal year ended October 31, 2013.

The members of the Fixed Income Plus Committee are John E. Kerrigan (Chair), Charles A. Hurty and Madhav V. Rajan, all of whom are Independent Trustees. The principal responsibilities of the Fixed Income Plus Committee are to support, oversee and organize on behalf of the Board the process for oversight of Trust performance and related matters for fixed income or multi-asset funds. These responsibilities include: (i) reviewing quarterly reports regarding Trust performance, secondary market trading and changes in net assets to identify any matters that should be brought to the attention of the Board; and (ii) considering any performance or investment related matters as may be delegated to the Committee by the Board from time to time and providing a report or recommendation to the Board as appropriate. The Fixed Income Plus Committee met four times during the fiscal year ended October 31, 2013.

As the Chairman of the Board, Robert H. Silver may participate in each Committee's meetings.

The following table sets forth, as of December 31, 2013, the dollar range of equity securities beneficially owned by each Trustee in the Fund and in other registered investment companies overseen by the Trustee within the same family of investment companies as the Trust. If a fund is not listed below, the Trustee did not own any securities in that fund as of the date indicated above:

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Name of Trustee	Fund	Dollar Range of Equity Securities in the Fund	Aggregate Dollar Range of Equity Securities in all Registered Investment Companies Overseen by Trustee in Family of Investment Companies
Robert S. Kapito	None	None	None

Mark Wiedman ¹	iShares Core MSCI EAFE ETF	Over $100,000	Over $100,000
	iShares Core MSCI Emerging Markets ETF	$50,001-$100,000
	iShares Core S&P Total U.S. Stock Market ETF	$50,001-$100,000

Robert H. Silver	iShares 2015 AMT-Free Muni Term ETF	Over $100,000	Over $100,000
	iShares 2016 AMT-Free Muni Term ETF	Over $100,000
	iShares 2017 AMT-Free Muni Term ETF	Over $100,000
	iShares 2018 AMT-Free Muni Term ETF	Over $100,000
	iShares Core MSCI EAFE ETF	Over $100,000
	iShares Core MSCI Emerging Markets ETF	Over $100,000
	iShares Core MSCI Total International Stock ETF	Over $100,000
	iShares Core S&P 500 ETF	Over $100,000
	iShares Core S&P Mid-Cap ETF	Over $100,000
	iShares Core S&P Small-Cap ETF	Over $100,000
	iShares Core S&P Total U.S. Stock Market ETF	Over $100,000
	iShares High Dividend ETF	Over $100,000
	iShares iBoxx $ Investment Grade Corporate Bond ETF	Over $100,000
	iShares J.P. Morgan USD Emerging Markets Bond ETF	$1-$10,000
	iShares MSCI ACWI ex U.S. ETF	$1-$10,000
	iShares MSCI BRIC ETF	$10,001-$50,000
	iShares MSCI Emerging Markets ETF	$1-$10,000
	iShares MSCI Frontier 100 ETF	$50,001-$100,000
	iShares National AMT-Free Muni Bond ETF	Over $100,000
	iShares Russell 1000 Growth ETF	Over $100,000
	iShares Russell 1000 Value ETF	Over $100,000
	iShares Russell 2000 ETF	$10,001-$50,000
	iShares Russell 2000 Growth ETF	Over $100,000
	iShares Russell 2000 Value ETF	Over $100,000
	iShares Russell 3000 ETF	Over $100,000
	iShares Russell Mid-Cap Growth ETF	$1-$10,000
	iShares Russell Mid-Cap Value ETF	$1-$10,000
	iShares Select Dividend ETF	$10,001-$50,000
	iShares U.S. Broker-Dealers ETF	Over $100,000
	iShares U.S. Financial Services ETF	$50,001-$100,000

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Name of Trustee	Fund	Dollar Range of Equity Securities in the Fund	Aggregate Dollar Range of Equity Securities in all Registered Investment Companies Overseen by Trustee in Family of Investment Companies
	iShares U.S. Preferred Stock ETF	Over $100,000
	iShares U.S. Regional Banks ETF	Over $100,000
	iShares U.S. Technology ETF	$50,001-$100,000

George G.C. Parker	iShares California AMT-Free Muni Bond ETF	Over $100,000	Over $100,000
	iShares Core S&P 500 ETF	Over $100,000
	iShares Core Total U.S. Bond Market ETF	$10,001-$50,000
	iShares iBoxx $ Investment Grade Corporate Bond ETF	Over $100,000
	iShares MSCI EAFE ETF	Over $100,000
	iShares S&P 100 ETF	Over $100,000
	iShares Select Dividend ETF	Over $100,000

John E. Martinez	iShares Core MSCI Emerging Markets ETF	$50,001-$100,000	Over $100,000
	iShares Core S&P 500 ETF	Over $100,000
	iShares Emerging Markets Infrastructure ETF	Over $100,000
	iShares Global Consumer Staples ETF	Over $100,000
	iShares MSCI All Country Asia ex Japan ETF	Over $100,000
	iShares MSCI EAFE ETF	Over $100,000
	iShares Russell 1000 ETF	Over $100,000
	iShares Russell 1000 Value ETF	Over $100,000
	iShares Russell 2000 ETF	Over $100,000
	iShares TIPS Bond ETF	Over $100,000

Cecilia H. Herbert	iShares China Large-Cap ETF	Over $100,000	Over $100,000
	iShares Core MSCI Emerging Markets ETF	$10,001-$50,000
	iShares Core MSCI Total International Stock ETF	$10,001-$50,000
	iShares Core S&P Total U.S. Stock Market ETF	$10,001-$50,000
	iShares iBoxx $ High Yield Corporate Bond ETF	$10,001-$50,000
	iShares International Select Dividend ETF	$1-$10,000
	iShares MSCI EAFE ETF	$10,001-$50,000
	iShares MSCI Emerging Markets ETF	$1-$10,000
	iShares MSCI Japan ETF	$10,001-$50,000
	iShares National AMT-Free Muni Bond ETF	$10,001-$50,000
	iShares U.S. Preferred Stock ETF	$10,001-$50,000

Charles A. Hurty	iShares China Large-Cap ETF	$10,001-$50,000	Over $100,000

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Name of Trustee	Fund	Dollar Range of Equity Securities in the Fund	Aggregate Dollar Range of Equity Securities in all Registered Investment Companies Overseen by Trustee in Family of Investment Companies
	iShares Core MSCI Emerging Markets ETF	$50,001-$100,000
	iShares Core S&P 500 ETF	$10,001-$50,000
	iShares Global Energy ETF	$10,001-$50,000
	iShares Global Tech ETF	$10,001-$50,000
	iShares High Dividend ETF	$10,001-$50,000
	iShares MSCI EAFE ETF	$10,001-$50,000
	iShares MSCI Japan ETF	$10,001-$50,000
	iShares North American Tech-Multimedia Networking ETF	$1-$10,000
	iShares U.S. Energy ETF	$10,001-$50,000
	iShares U.S. Financials ETF	$1-$10,000
	iShares U.S. Technology ETF	$50,001-$100,000

John E. Kerrigan	iShares MSCI ACWI ex U.S. ETF	Over $100,000	Over $100,000
	iShares Short-Term National AMT-Free Muni Bond ETF	Over $100,000

Madhav V. Rajan	iShares Core MSCI Emerging Markets ETF	Over $100,000	Over $100,000
	iShares Core S&P 500 ETF	Over $100,000
	iShares High Dividend ETF	Over $100,000
	iShares iBoxx $ High Yield Corporate Bond ETF	$50,001-$100,000
	iShares iBoxx $ Investment Grade Corporate Bond ETF	Over $100,000
	iShares Select Dividend ETF	Over $100,000

¹ Appointed to serve as an Interested Trustee effective December 31, 2013.

As of December 31, 2013, none of the Independent Trustees or their immediate family members owned beneficially or of record any securities of BFA (the Fund's investment adviser), the Distributor or any person controlling, controlled by or under common control with BFA or the Distributor.

Remuneration of Trustees. Each current Independent Trustee is paid an annual retainer of $300,000 for his or her services as a Board member to the BlackRock-advised Funds in the Exchange-Traded Fund Complex, together with out-of-pocket expenses in accordance with the Board's policy on travel and other business expenses relating to attendance at meetings. For the period from January 1, 2013 through December 31, 2013, each current Independent Trustee was paid an annual retainer of $275,000 for his or her services as a Board member to the BlackRock-advised Funds in the Exchange-Traded Fund Complex, together with out-of-pocket expenses in accordance with the Board’s policy on travel and other business expenses relating to attendance at meetings. The Independent Chairman of the Boards is paid an additional annual retainer of $50,000. The Chair of the Audit Committees is paid an additional annual retainer of $40,000. The Chair of each of the Nominating and Governance Committees, Equity Plus Committees, Fixed Income Plus Committees, Securities Lending Committees and 15(c) Committees is paid an additional annual retainer of $15,000. Each Independent Trustee that serves as a director of subsidiaries of the Exchange-Traded Complex is paid an additional annual retainer of $10,000 (plus an additional $1,765 paid annually to compensate for taxes due in the Republic of Mauritius in connection with such Trustee’s service on the boards of

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certain Mauritius-based subsidiaries). Additionally, any Independent Trustee who travels to the Republic of Mauritius to attend board meetings is paid an additional $12,000 (plus an additional $2,117 paid annually to compensate for taxes due in the Republic of Mauritius in connection with such Trustee’s service on the boards of certain Mauritius-based subsidiaries).

The table below sets forth the compensation earned by each Independent Trustee and Interested Trustee from the Fund for the fiscal year ended October 31, 2013 and the aggregate compensation paid to them by the Exchange-Traded Complex for the calendar year ended December 31, 2013.

Name of Trustee	iShares Interest Rate Hedged Corporate Bond ETF	Pension or Retirement Benefits Accrued As Part of Trust Expenses ¹	Estimated Annual Benefits Upon Retirement ¹	Total Compensation From the Fund and Fund Complex ²
Independent Trustees:

George G.C. Parker	$0	Not Applicable	Not Applicable	$ 275,000
John E. Kerrigan	0	Not Applicable	Not Applicable	315,882
Charles A. Hurty	0	Not Applicable	Not Applicable	315,000
Cecilia H. Herbert	0	Not Applicable	Not Applicable	305,000
Robert H. Silver	0	Not Applicable	Not Applicable	325,000
John E. Martinez	0	Not Applicable	Not Applicable	290,000
Madhav V. Rajan	0	Not Applicable	Not Applicable	301,765

Interested Trustees:

Robert S. Kapito	$0	Not Applicable	Not Applicable	$ 0
Mark Wiedman ³	0	Not Applicable	Not Applicable	0
Michael Latham ⁴	0	Not Applicable	Not Applicable	0

¹	No Trustee or Officer is entitled to any pension or retirement benefits from the Trust.
²	Includes compensation for service on the Board of Trustees of iShares Trust and the Boards of Directors of iShares, Inc. and iShares MSCI Russia Capped ETF, Inc.

³	Appointed to serve as an Interested Trustee effective December 31, 2013.
⁴	Served as an Interested Trustee through December 31, 2013.

Control Persons and Principal Holders of Securities. Ownership information is not provided for the Fund, as it has not commenced operations as of the date of this SAI.

Potential Conflicts of Interest. The PNC Financial Services Group, Inc. (“PNC”) has a significant economic interest in BlackRock, Inc., the parent of BFA, the Fund's investment adviser. PNC is considered to be an affiliate of BlackRock, Inc., under the 1940 Act. Certain activities of BFA, BlackRock, Inc. and their affiliates (collectively, “BlackRock”) and PNC and its affiliates (collectively, “PNC” and together with BlackRock, “Affiliates”), with respect to the Fund and/or other accounts managed by BlackRock or PNC, may give rise to actual or perceived conflicts of interest such as those described below.

BlackRock is one of the world's largest asset management firms. PNC is a diversified financial services organization spanning the retail, business and corporate markets. BlackRock and PNC are affiliates of one another under the 1940 Act. BlackRock and PNC and their respective affiliates (including, for these purposes, their directors, partners, trustees, managing members, officers and employees), including the entities and personnel who may be involved in the investment activities and business operations of the Fund, are engaged worldwide in businesses, including equity, fixed-income, cash management and alternative investments. These are considerations of which investors in the Fund should be aware, and which may cause conflicts of interest that could disadvantage the Fund and its shareholders. These activities and interests include potential multiple advisory, transactional, financial and other interests in securities and other instruments that may be purchased or sold by the Fund.

BlackRock and its Affiliates have proprietary interests in, and may manage or advise with respect to, accounts or funds (including separate accounts and other funds and collective investment vehicles) that have investment objectives similar to those of the Fund and/or that engage in transactions in the same types of securities, currencies and instruments as the Fund. One or more Affiliates are also major participants in the global currency, equities, swap and fixed-income markets, in

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each case both on a proprietary basis and for the accounts of customers. As such, one or more Affiliates are or may be actively engaged in transactions in the same securities, currencies, and instruments in which the Fund invests. Such activities could affect the prices and availability of the securities, currencies, and instruments in which the Fund invests, which could have an adverse impact on the Fund's performance. Such transactions, particularly in respect of most proprietary accounts or customer accounts, will be executed independently of the Fund's transactions and thus at prices or rates that may be more or less favorable than those obtained by the Fund. When BlackRock and its Affiliates purchase or sell the same assets for their managed accounts, including the Fund, the assets actually purchased or sold may be allocated among the accounts on a basis determined in their good faith discretion to be equitable. In some cases, this system may adversely affect the size or price of the assets purchased or sold for the Fund. In addition, transactions in investments by one or more other accounts managed by BlackRock or its Affiliates may have the effect of diluting or otherwise disadvantaging the values, prices or investment strategies of the Fund, particularly, but not limited to, with respect to small capitalization, emerging market or less liquid strategies. This may occur when investment decisions regarding the Fund are based on research or other information that is also used to support decisions for other accounts. When BlackRock or its Affiliates implements a portfolio decision or strategy on behalf of another account ahead of, or contemporaneously with, similar decisions or strategies for the Fund, market impact, liquidity constraints, or other factors could result in the Fund receiving less favorable trading results and the costs of implementing such decisions or strategies could be increased or the Fund could otherwise be disadvantaged. BlackRock or its Affiliates may, in certain cases, elect to implement internal policies and procedures designed to limit such consequences, which may cause the Fund to be unable to engage in certain activities, including purchasing or disposing of securities, when it might otherwise be desirable for it to do so.

Conflicts may also arise because portfolio decisions regarding the Fund may benefit other accounts managed by BlackRock or its Affiliates. For example, the sale of a long position or establishment of a short position by the Fund may impair the price of the same security sold short by (and therefore benefit) one or more Affiliates or their other accounts, and the purchase of a security or covering of a short position in a security by the Fund may increase the price of the same security held by (and therefore benefit) one or more Affiliates or their other accounts.

In certain circumstances, BFA, on behalf of the Fund, may seek to buy from or sell securities to another fund or account advised by BFA or an affiliate. BFA may (but is not required to) effect purchases and sales between BFA clients or clients of affiliates (“cross trades”), including the Fund, if BFA believes such transactions are appropriate based on each party's investment objectives and guidelines, subject to applicable law and regulation. There may be potential conflicts of interest or regulatory issues relating to these transactions which could limit BFA’s decision to engage in these transactions for the Fund. BFA may have a potentially conflicting division of loyalties and responsibilities to the parties in such transactions. Where the Fund participates in a cross trade, BFA will comply with procedures adopted pursuant to Rule 17a-7 under the 1940 Act and applicable SEC guidance.

BlackRock and its Affiliates and their clients may pursue or enforce rights with respect to an issuer in which the Fund has invested, and those activities may have an adverse effect on the Fund. As a result, prices, availability, liquidity and terms of the Fund's investments may be negatively impacted by the activities of BlackRock or its Affiliates or their clients, and transactions for the Fund may be impaired or effected at prices or terms that may be less favorable than would otherwise have been the case.

The results of the Fund's investment activities may differ significantly from the results achieved by BlackRock and its Affiliates for their proprietary accounts or other accounts (including investment companies or collective investment vehicles) managed or advised by them. It is possible that one or more Affiliate-managed accounts and such other accounts will achieve investment results that are substantially more or less favorable than the results achieved by the Fund. Moreover, it is possible that the Fund will sustain losses during periods in which one or more Affiliate-managed accounts achieve significant profits on their trading for proprietary or other accounts. The opposite result is also possible. The investment activities of one or more Affiliates for their proprietary accounts and accounts under their management may also limit the investment opportunities for the Fund in certain emerging and other markets in which limitations are imposed upon the amount of investment, in the aggregate or in individual issuers, by affiliated foreign investors.

From time to time, the Fund's activities may also be restricted because of regulatory restrictions applicable to one or more Affiliates, and/or their internal policies designed to comply with such restrictions. As a result, there may be periods, for example, when BlackRock, and/or one or more Affiliates, will not initiate or recommend certain types of transactions in certain securities or instruments with respect to which BlackRock and/or one or more Affiliates are performing services or when position limits have been reached.

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In connection with its management of the Fund, BlackRock may have access to certain fundamental analysis and proprietary technical models developed by one or more Affiliates. BlackRock will not be under any obligation, however, to effect transactions on behalf of the Fund in accordance with such analysis and models. In addition, neither BlackRock nor any of its Affiliates will have any obligation to make available any information regarding their proprietary activities or strategies, or the activities or strategies used for other accounts managed by them, for the benefit of the management of the Fund and it is not anticipated that BlackRock will have access to such information for the purpose of managing the Fund. The proprietary activities or portfolio strategies of BlackRock and its Affiliates, or the activities or strategies used for accounts managed by them or other customer accounts could conflict with the transactions and strategies employed by BlackRock in managing the Fund.

The Fund may be included in investment models developed by BFA and its affiliates for use by clients and financial advisors. The price, availability and liquidity of the Fund may be impacted by purchases and redemptions of the Fund by model-driven investment portfolios.

In addition, certain principals and certain employees of BlackRock are also principals or employees of Affiliates. As a result, the performance by these principals and employees of their obligations to such other entities may be a consideration of which investors in the Fund should be aware.

BlackRock may enter into transactions and invest in securities, instruments and currencies on behalf of the Fund in which customers of BlackRock or its Affiliates, or, to the extent permitted by the SEC, BlackRock or another Affiliate, serves as the counterparty, principal or issuer. In such cases, such party's interests in the transaction will be adverse to the interests of the Fund, and such party may have no incentive to assure that the Fund obtains the best possible prices or terms in connection with the transactions. In addition, the purchase, holding and sale of such investments by the Fund may enhance the profitability of BlackRock or its Affiliates. One or more Affiliates may also create, write or issue derivatives for their customers, the underlying securities, currencies or instruments of which may be those in which the Fund invests or which may be based on the performance of the Fund. The Fund may, subject to applicable law, purchase investments that are the subject of an underwriting or other distribution by one or more Affiliates and may also enter into transactions with other clients of an Affiliate where such other clients have interests adverse to those of the Fund.

At times, these activities may cause departments of BlackRock or its Affiliates to give advice to clients that may cause these clients to take actions adverse to the interests of the Fund. To the extent affiliated transactions are permitted, the Fund will deal with BlackRock and its Affiliates on an arms-length basis. BlackRock or its Affiliates may also have an ownership interest in certain trading or information systems used by the Fund. The Fund's use of such trading or information systems may enhance the profitability of BlackRock and its Affiliates.

One or more Affiliates may act as broker, dealer, agent, lender or adviser or in other commercial capacities for the Fund. It is anticipated that the commissions, mark-ups, mark-downs, financial advisory fees, underwriting and placement fees, sales fees, financing and commitment fees, brokerage fees, other fees, compensation or profits, rates, terms and conditions charged by an Affiliate will be in its view commercially reasonable, although each Affiliate, including its sales personnel, will have an interest in obtaining fees and other amounts that are favorable to the Affiliate and such sales personnel.

Subject to applicable law, the Affiliates (and their personnel and other distributors) will be entitled to retain fees and other amounts that they receive in connection with their service to the Fund as broker, dealer, agent, lender, adviser or in other commercial capacities and no accounting to the Fund or its shareholders will be required, and no fees or other compensation payable by the Fund or its shareholders will be reduced by reason of receipt by an Affiliate of any such fees or other amounts.

When an Affiliate acts as broker, dealer, agent, adviser or in other commercial capacities in relation to the Fund, the Affiliate may take commercial steps in its own interests, which may have an adverse effect on the Fund. The Fund will be required to establish business relationships with its counterparties based on the Fund's own credit standing. Neither BlackRock nor any of the Affiliates will have any obligation to allow their credit to be used in connection with the Fund's establishment of its business relationships, nor is it expected that the Fund's counterparties will rely on the credit of BlackRock or any of the Affiliates in evaluating the Fund's creditworthiness.

Lending on behalf of the Fund is done by BTC pursuant to SEC exemptive relief, enabling BTC to act as securities lending agent to, and receive a share of securities lending revenues from, the Fund. BFA may also receive compensation for managing the reinvestment of the cash collateral from securities lending. There is a potential conflict of interest in that BTC as a lending agent may have an incentive to increase the amount of securities on loan or to lend riskier assets in order to generate

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additional revenue for BTC and its affiliates. However, BTC’s SEC exemptive relief sets forth certain conditions designed to assist in mitigating such conflicts of interest.

Purchases and sales of securities for the Fund may be bunched or aggregated with orders for other BlackRock client accounts. BlackRock, however, is not required to bunch or aggregate orders if portfolio management decisions for different accounts are made separately, or if it determines that bunching or aggregating is not practicable or required, or in cases involving client direction.

Prevailing trading activity frequently may make impossible the receipt of the same price or execution on the entire volume of securities purchased or sold. When this occurs, the various prices may be averaged, and the Fund will be charged or credited with the average price. Thus, the effect of the aggregation may operate on some occasions to the disadvantage of the Fund. In addition, under certain circumstances, the Fund will not be charged the same commission or commission equivalent rates in connection with a bunched or aggregated order.

BlackRock may select brokers (including, without limitation, Affiliates) that furnish BlackRock, the Fund, other BlackRock client accounts or other Affiliates or personnel, directly or through correspondent relationships, with research or other appropriate services which provide, in BlackRock's view, appropriate assistance to BlackRock in the investment decision-making process (including with respect to futures, fixed-price offerings and over-the-counter transactions). Such research or other services may include, to the extent permitted by law, research reports on companies, industries and securities; economic and financial data; financial publications; proxy analysis; trade industry seminars; computer data bases; research-oriented software and other services and products. Research or other services obtained in this manner may be used in servicing any or all of the Fund and other BlackRock client accounts, including in connection with BlackRock client accounts other than those that pay commissions to the broker relating to the research or other service arrangements. Such products and services may disproportionately benefit other BlackRock client accounts relative to the Fund based on the amount of brokerage commissions paid by the Fund and such other BlackRock client accounts. For example, research or other services that are paid for through one client's commissions may not be used in managing that client's account. In addition, other BlackRock client accounts may receive the benefit, including disproportionate benefits, of economies of scale or price discounts in connection with products and services that may be provided to the Fund and to such other BlackRock client accounts. To the extent that BlackRock uses soft dollars, it will not have to pay for those products and services itself.

BlackRock may receive research that is bundled with the trade execution, clearing, and/or settlement services provided by a particular broker-dealer. To the extent that BlackRock receives research on this basis, many of the same conflicts related to traditional soft dollars may exist. For example, the research effectively will be paid by client commissions that also will be used to pay for the execution, clearing, and settlement services provided by the broker-dealer and will not be paid by BlackRock.

BlackRock may endeavor to execute trades through brokers who, pursuant to such arrangements, provide research or other services in order to ensure the continued receipt of research or other services BlackRock believes are useful in its investment decision-making process. BlackRock may from time to time choose not to engage in the above described arrangements to varying degrees. BlackRock may also enter into commission sharing arrangements under which BlackRock may execute transactions through a broker-dealer, including, where permitted, an Affiliate, and request that the broker-dealer allocate a portion of the commissions or commission credits to another firm that provides research to BlackRock. To the extent that BlackRock engages in commission sharing arrangements, many of the same conflicts related to traditional soft dollars may exist.

BlackRock may utilize certain electronic crossing networks (“ECNs”) in executing client securities transactions for certain types of securities. These ECNs may charge fees for their services, including access fees and transaction fees. The transaction fees, which are similar to commissions or mark-ups/mark-downs, will generally be charged to clients and, like commissions and mark-ups/mark-downs, would generally be included in the cost of the securities purchased. Access fees may be paid by BlackRock even though incurred in connection with executing transactions on behalf of clients, including the Fund. In certain circumstances, ECNs may offer volume discounts that will reduce the access fees typically paid by BlackRock. BlackRock will only utilize ECNs consistent with its obligation to seek to obtain best execution in client transactions.

BlackRock has adopted policies and procedures designed to prevent conflicts of interest from influencing proxy voting decisions that it makes on behalf of advisory clients, including the Fund, and to help ensure that such decisions are made in accordance with BlackRock's fiduciary obligations to its clients. Nevertheless, notwithstanding such proxy voting policies and procedures, actual proxy voting decisions of BlackRock may have the effect of favoring the interests of other clients or

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businesses of other divisions or units of BlackRock and/or its Affiliates, provided that BlackRock believes such voting decisions to be in accordance with its fiduciary obligations. For a more detailed discussion of these policies and procedures, see the Proxy Voting Policy section of this SAI.

It is also possible that, from time to time, BlackRock or its Affiliates may, although they are not required to, purchase and hold shares of the Fund. Increasing the Fund's assets may enhance liquidity, investment flexibility and diversification and may contribute to economies of scale that tend to reduce the Fund's expense ratio. BlackRock and its Affiliates reserve the right to sell or redeem at any time some or all of the shares of the Fund acquired for their own accounts. A large sale or redemption of shares of the Fund by BlackRock or its Affiliates could significantly reduce the asset size of the Fund, which might have an adverse effect on the Fund's liquidity, investment flexibility, portfolio diversification and expense ratio. BlackRock will consider the effect of redemptions on the Fund and other shareholders in deciding whether to redeem its shares.

It is possible that the Fund may invest in securities of companies with which an Affiliate has or is trying to develop investment banking relationships as well as securities of entities in which BlackRock or its Affiliates has significant debt or equity investments or in which an Affiliate makes a market. The Fund also may invest in securities of companies to which an Affiliate provides or may someday provide research coverage. Such investments could cause conflicts between the interests of the Fund and the interests of other clients of BlackRock or its Affiliates. In making investment decisions for the Fund, BlackRock is not permitted to obtain or use material non-public information acquired by any division, department or Affiliate of BlackRock in the course of these activities. In addition, from time to time, the activities of an Affiliate may limit the Fund's flexibility in purchases and sales of securities. When an Affiliate is engaged in an underwriting or other distribution of securities of an entity, BlackRock may be prohibited from purchasing or recommending the purchase of certain securities of that entity for the Fund.

BlackRock and its Affiliates, their personnel and other financial service providers may have interests in promoting sales of the Fund. With respect to BlackRock and its Affiliates and their personnel, the remuneration and profitability relating to services to and sales of the Fund or other products may be greater than remuneration and profitability relating to services to and sales of certain funds or other products that might be provided or offered. BlackRock and its Affiliates and their sales personnel may directly or indirectly receive a portion of the fees and commissions charged to the Fund or its shareholders. BlackRock and its advisory or other personnel may also benefit from increased amounts of assets under management. Fees and commissions may also be higher than for other products or services, and the remuneration and profitability to BlackRock or its Affiliates and such personnel resulting from transactions on behalf of or management of the Fund may be greater than the remuneration and profitability resulting from other funds or products.

BlackRock and its Affiliates and their personnel may receive greater compensation or greater profit in connection with an account for which BlackRock serves as an adviser than with an account advised by an unaffiliated investment adviser. Differentials in compensation may be related to the fact that BlackRock may pay a portion of its advisory fee to its Affiliate, or relate to compensation arrangements, including for portfolio management, brokerage transactions or account servicing. Any differential in compensation may create a financial incentive on the part of BlackRock or its Affiliates and their personnel to recommend BlackRock over unaffiliated investment advisers or to effect transactions differently in one account over another.

Third parties, including service providers to BFA or the Fund, may sponsor events (including, but not limited to, marketing and promotional activities and presentations, educational training programs and conferences) for registered representatives, other professionals and individual investors. There is a potential conflict of interest as such sponsorships may defray the costs of such activities to BFA, and may provide an incentive to BFA to retain such third parties to provide services to the Fund.

BlackRock and its Affiliates may provide valuation assistance to certain clients with respect to certain securities or other investments and the valuation recommendations made for their clients' accounts may differ from the valuations for the same securities or investments assigned by the Fund's pricing vendors, especially if such valuations are based on broker-dealer quotes or other data sources unavailable to the Fund's pricing vendors. While BlackRock will generally communicate its valuation information or determinations to the Fund's pricing vendors and/or fund accountants, there may be instances where the Fund's pricing vendors or fund accountants assign a different valuation to a security or other investment than the valuation for such security or investment determined or recommended by BlackRock.

As disclosed in more detail in the Determination of Net Asset Value section of the Fund’s Prospectus and this SAI, when market valuations are not readily available or such valuations do not reflect current market values, the affected investments will be valued using fair value pricing, pursuant to procedures adopted by the Trust's Board. When determining an asset’s

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“fair value,” BlackRock seeks to determine the price that the Fund might reasonably expect to receive from the current sale of that asset in an arm’s-length transaction on the date on which the assets or liabilities are being valued, not on what the Fund might expect to receive for selling the asset or the cost of extinguishing a liability at a later time or if it holds the asset or liability to maturity. While fair value determinations will be based upon all available factors that BlackRock deems relevant at the time of the determination, and may be based on analytical values determined by BlackRock using proprietary or third-party valuation models, fair value represents only a good faith approximation of the value of a security. The fair value of one or more securities may not, in retrospect, be the price at which those assets could have been sold during the period in which the particular fair values were used in determining the Fund’s net asset value. As a result, the Fund’s sale or redemption of its shares at net asset value, at a time when a holding or holdings are valued by BlackRock (pursuant to Board-adopted procedures) at fair value, may have the effect of diluting or increasing the economic interest of existing shareholders and BlackRock receiving additional revenue.

To the extent permitted by applicable law, the Fund may invest all or some of its short-term cash investments in any money market fund or similarly-managed private fund advised or managed by BlackRock. In connection with any such investments, the Fund, to the extent permitted by the 1940 Act, may pay its share of expenses of a money market fund in which it invests, which may result in the Fund bearing some additional expenses.

BlackRock and its Affiliates and their directors, officers and employees, may buy and sell securities or other investments for their own accounts, and may have conflicts of interest with respect to investments made on behalf of the Fund. As a result of differing trading and investment strategies or constraints, positions may be taken by directors, officers, employees and Affiliates of BlackRock that are the same, different from or made at different times than positions taken for the Fund. To lessen the possibility that the Fund will be adversely affected by this personal trading, the Fund, BFA and BlackRock each has adopted a code of ethics in compliance with Section 17(j) of the 1940 Act that restricts securities trading in the personal accounts of investment professionals and others who normally come into possession of information regarding the Fund's portfolio transactions. Each code of ethics can be reviewed and copied at the SEC's Public Reference Room in Washington, D.C. Information on the operation of the Public Reference Room may be obtained by calling the SEC at (202) 551-8090. Each code of ethics is also available on the EDGAR Database on the SEC's Internet site at http://www.sec.gov, and copies may be obtained, after paying a duplicating fee, by e-mail at publicinfo@sec.gov or by writing the SEC's Public Reference Section, Washington, DC 20549-1520.

BlackRock and its Affiliates will not purchase securities or other property from, or sell securities or other property to, the Fund, except that the Fund may in accordance with rules adopted under the 1940 Act engage in transactions with accounts that are affiliated with the Fund as a result of common officers, directors, or investment advisers or pursuant to exemptive orders granted to the Fund and/or BlackRock by the SEC. These transactions would be effected in circumstances in which BlackRock determined that it would be appropriate for the Fund to purchase and another client of BlackRock to sell, or the Fund to sell and another client of BlackRock to purchase, the same security or instrument on the same day. From time to time, the activities of the Fund may be restricted because of regulatory requirements applicable to BlackRock or its Affiliates and/or BlackRock's internal policies designed to comply with, limit the applicability of, or otherwise relate to such requirements. A client not advised by BlackRock would not be subject to some of those considerations. There may be periods when BlackRock may not initiate or recommend certain types of transactions, or may otherwise restrict or limit their advice in certain securities or instruments issued by or related to companies for which an Affiliate is performing investment banking, market making or other services or has proprietary positions. For example, when an Affiliate is engaged in an underwriting or other distribution of securities of, or advisory services for, a company, the Fund may be prohibited from or limited in purchasing or selling securities of that company. Similar situations could arise if personnel of BlackRock or its Affiliates serve as directors of companies the securities of which the Fund wishes to purchase or sell. However, if permitted by applicable law, the Fund may purchase securities or instruments that are issued by such companies or are the subject of an underwriting, distribution, or advisory assignment by an Affiliate, or in cases in which personnel of BlackRock or its Affiliates are directors or officers of the issuer.

The investment activities of one or more Affiliates for their proprietary accounts and for client accounts may also limit the investment strategies and rights of the Fund. For example, in certain regulated industries, in certain emerging or international markets, in corporate and regulatory ownership definitions, and in certain futures and derivative transactions, there may be limits on the aggregate amount of investment by affiliated investors that may not be exceeded without the grant of a license or other regulatory or corporate consent or, if exceeded, may cause BlackRock, the Fund or other client accounts to suffer disadvantages or business restrictions.

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If certain aggregate ownership thresholds are reached or certain transactions undertaken, the ability of BlackRock on behalf of clients (including the Fund) to purchase or dispose of investments, or exercise rights or undertake business transactions, may be restricted by regulation or otherwise impaired. As a result, BlackRock, on behalf of clients (including the Fund), may limit purchases, sell existing investments, or otherwise restrict or limit the exercise of rights (including voting rights) when BlackRock, in its sole discretion, deems it appropriate in light of potential regulatory or other restrictions on ownership or other consequences resulting from reaching investment thresholds.

In those circumstances where ownership thresholds or limitations must be observed, BlackRock seeks to allocate limited investment opportunities equitably among clients (including the Fund), taking into consideration benchmark weight and investment strategy. When ownership in certain securities nears an applicable threshold, BlackRock may limit purchases in such securities to the issuer's weighting in the applicable benchmark used by BlackRock to manage the Fund. If client (including Fund) holdings of an issuer exceed an applicable threshold and BlackRock is unable to obtain relief to enable the continued holding of such investments, it may be necessary to sell down these positions to meet the applicable limitations. In these cases, benchmark overweight positions will be sold prior to benchmark positions being reduced to meet applicable limitations.

In addition to the foregoing, other ownership thresholds may trigger reporting requirements to governmental and regulatory authorities, and such reports may entail the disclosure of the identity of a client or BlackRock’s intended strategy with respect to such security or asset.

To the extent permitted by applicable laws, BlackRock and its Affiliates may maintain securities indexes as part of their product offerings. Index based funds seek to track the performance of securities indexes and may use the name of the index in the fund name. Index providers, including BlackRock and its Affiliates may be paid licensing fees for use of their index or index name. BlackRock and its Affiliates will not be obligated to license their indexes to BlackRock, and BlackRock cannot be assured that the terms of any index licensing agreement with BlackRock and its Affiliates will be as favorable as those terms offered to other index licensees.

BlackRock and its Affiliates may serve as Authorized Participants in the creation and redemption of exchange-traded funds, including funds advised by Affiliates of BlackRock. As described in greater detail in the Creations and Redemptions section of the Prospectus, BlackRock and its Affiliates may therefore be deemed to be participants in a distribution of iShares funds that could render them statutory underwriters.

BlackRock may enter into contractual arrangements with third party service providers to the Fund ( e.g. , custodians, administrators) pursuant to which BlackRock receives fee discounts or concessions in recognition of BlackRock’s overall relationship with such service providers. To the extent that BlackRock is responsible for paying these service providers out of its management fee, the benefits of any such fee discounts or concessions may accrue, in whole or in part, to BlackRock. BlackRock will disclose any material benefits it receives as a result of such fee discounts or concessions to the Fund’s Board.

Present and future activities of BlackRock and its Affiliates, including BFA, in addition to those described in this section, may give rise to additional conflicts of interest.

Investment Advisory, Administrative and Distribution Services

Investment Adviser. BFA serves as investment adviser to the Fund pursuant to an investment advisory agreement between the Trust, on behalf of the Fund, and BFA. BFA is a California corporation indirectly owned by BlackRock, Inc. and is registered as an investment adviser under the Investment Advisers Act of 1940, as amended. Under the investment advisory agreement, BFA, subject to the supervision of the Board and in conformity with the stated investment policies of the Fund, manages and administers the Trust and the investment of the Fund’s assets. BFA is responsible for placing purchase and sale orders and providing continuous supervision of the investment portfolio of the Fund.

Pursuant to the investment advisory agreement, BFA may, from time to time, in its sole discretion and to the extent permitted by applicable law, appoint one or more sub-advisers, including, without limitation, affiliates of BFA, to perform investment advisory or other services with respect to the Fund. In addition, BFA may delegate certain of its investment advisory functions under the investment advisory agreement to one or more of its affiliates to the extent permitted by applicable law. BFA may

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terminate any or all sub-advisers or such delegation arrangements in its sole discretion upon appropriate notice at any time to the extent permitted by applicable law.

BFA is responsible, under the investment advisory agreement, for substantially all expenses of the Fund, including the cost of transfer agency, custody, fund administration, legal, audit and other services. BFA is not responsible for, and the Fund will bear the cost of, interest expense, taxes, brokerage expenses and other expenses connected with the execution of portfolio securities transactions, distribution fees and extraordinary expenses.

For its investment advisory services to the Fund, BFA will be paid a management fee from the Fund, based on a percentage of the Fund’s average daily net assets, at an annual rate of 0.30%. Because the Fund has been in operation for less than one full fiscal year, this percentage reflects the rate at which BFA will be paid. BFA has contractually agreed to waive a portion of its management fees in an amount equal to the Acquired Fund Fees and Expenses attributable to the Fund's investments in other iShares funds until February 29, 2016. The contractual waiver may be terminated prior to February 29, 2016 only upon written agreement of the Trust and BFA.

The investment advisory agreement with respect to the Fund continues in effect for two years from its effective date, and thereafter is subject to annual approval by (i) the Board, or (ii) the vote of a majority of the outstanding voting securities (as defined in the 1940 Act) of the Fund, provided that in either event such continuance also is approved by a majority of the Board members who are not interested persons (as defined in the 1940 Act) of the Fund, by a vote cast in person at a meeting called for the purpose of voting on such approval.

The investment advisory agreement with respect to the Fund is terminable without penalty, on 60 days' notice, by the Board or by a vote of the holders of a majority of the Fund’s outstanding voting securities (as defined in the 1940 Act). The investment advisory agreement is also terminable upon 60 days' notice by BFA and will terminate automatically in the event of its assignment (as defined in the 1940 Act).

BlackRock Solutions, a division of BlackRock, Inc. operated by an affiliate of BFA, offers risk-based analytical services to clients for a fee. As part of this service, BlackRock Solutions may provide its clients with analysis of the bonds and other securities or financial instruments included in the Fund’s or the Underlying Fund's portfolio. BlackRock Solutions has no duty to provide, and will not provide, this analysis to shareholders of the Fund or the Underlying Fund who are not separately clients of BlackRock Solutions.

Portfolio Managers. As of October 31, 2013, the individuals named as Portfolio Managers in the Fund's Prospectus were also primarily responsible for the day-to-day management of other iShares funds and certain other types of portfolios and/or accounts as follows:

James Mauro
Types of Accounts	Number	Total Assets
Registered Investment Companies	70	$133,700,000,000
Other Pooled Investment Vehicles	16	17,300,000,000
Other Accounts	9	13,300,000,000
Accounts with Incentive-Based Fee Arrangements	1	1,000,000,000

Scott Radell
Types of Accounts	Number	Total Assets
Registered Investment Companies	76	$140,700,000,000
Other Pooled Investment Vehicles	4	3,000,000,000
Other Accounts	5	2,800,000,000
Accounts with Incentive-Based Fee Arrangements	2	1,700,000,000

Pursuant to BFA’s policy, investment opportunities are allocated equitably among the Fund and other portfolios and accounts. For example, under certain circumstances, an investment opportunity may be restricted due to limited supply in the market, legal constraints or other factors, in which event the investment opportunity will be allocated equitably among those portfolios and accounts, including the Fund, seeking such investment opportunity. As a consequence, from time to

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time the Fund may receive a smaller allocation of an investment opportunity than it would have if the Portfolio Managers and BFA and its affiliates did not manage other portfolios or accounts.

Like the Fund, the other portfolios or accounts for which the Portfolio Managers are primarily responsible for the day-to-day portfolio management generally pay an asset-based fee to BFA or its affiliates, as applicable, for its advisory services. One or more of those other portfolios or accounts, however, may pay BFA or its affiliates an incentive-based fee in lieu of, or in addition to, an asset-based fee for its advisory services. A portfolio or account with an incentive-based fee would pay BFA or its affiliates a portion of that portfolio’s or account’s gains, or would pay BFA or its affiliates more for its services than would otherwise be the case if BFA or any of its affiliates meets or exceeds specified performance targets. By their nature, incentive-based fee arrangements could present an incentive for BFA or its affiliates to devote greater resources, and allocate more investment opportunities, to the portfolios or accounts that have those fee arrangements, relative to other portfolios or accounts, in order to earn larger fees. Although BFA and each of its affiliates has an obligation to allocate resources and opportunities equitably among portfolios and accounts and intends to do so, shareholders of the Fund should be aware that, as with any group of portfolios and accounts managed by an investment adviser and/or its affiliates pursuant to varying fee arrangements, including incentive-based fee arrangements, there is the potential for a conflict of interest that may result in the Portfolio Managers' favoring those portfolios or accounts with incentive-based fee arrangements.

The tables below show, for each Portfolio Manager, the number of portfolios or accounts of the types set forth in the above tables and the aggregate of total assets in those portfolios or accounts with respect to which the investment management fees are based on the performance of those portfolios or accounts as of October 31, 2013:

James Mauro
Types of Accounts	Number of Other Accounts with Performance Fees Managed by Portfolio Manager	Aggregate of Total Assets
Registered Investment Companies	0	N/A
Other Pooled Investment Vehicles	0	N/A
Other Accounts	1	$1,000,000,000

Scott Radell
Types of Accounts	Number of Other Accounts with Performance Fees Managed by Portfolio Manager	Aggregate of Total Assets
Registered Investment Companies	0	N/A
Other Pooled Investment Vehicles	1	$1,100,000,000
Other Accounts	1	600,000,000

The discussion below describes the Portfolio Managers' compensation as of February 5, 2014.

Portfolio Manager Compensation Overview

BlackRock, Inc.'s financial arrangements with its portfolio managers, its competitive compensation and its career path emphasis at all levels reflect the value senior management places on key resources. Compensation may include a variety of components and may vary from year to year based on a number of factors. The principal components of compensation include a base salary, a performance-based discretionary bonus, participation in various benefits programs and one or more of the incentive compensation programs established by BlackRock, Inc.

Base compensation. Generally, portfolio managers receive base compensation based on their position with the firm.

Discretionary Incentive Compensation. Discretionary incentive compensation is a function of several components: the performance of BlackRock, Inc., the performance of the portfolio manager's group within BlackRock, Inc. and the individual's performance and contribution to the overall performance of these portfolios and BlackRock, Inc.

Distribution of Discretionary Incentive Compensation. Discretionary incentive compensation is distributed to portfolio managers in a combination of cash and BlackRock, Inc. restricted stock units which vest ratably over a number of years. The BlackRock, Inc. restricted stock units, if properly vested, will be settled in BlackRock, Inc. common stock. Typically, the cash bonus, when combined with base salary, represents more than 60% of total compensation for the portfolio managers. Paying

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a portion of annual bonuses in stock puts compensation earned by a portfolio manager for a given year “at risk” based on BlackRock, Inc.'s ability to sustain and improve its performance over future periods.

Long-Term Incentive Plan Awards — From time to time, long-term incentive equity awards are granted to certain key employees to aid in retention, align their interests with long-term shareholder interests and motivate performance. Equity awards are generally granted in the form of BlackRock, Inc. restricted stock units that, once vested, settle in BlackRock, Inc. common stock.

Other Compensation Benefits. In addition to base compensation and discretionary incentive compensation, portfolio managers may be eligible to receive or participate in one or more of the following:

Incentive Savings Plans — BlackRock, Inc. has created a variety of incentive savings plans in which BlackRock, Inc. employees are eligible to participate, including a 401(k) plan, the BlackRock Retirement Savings Plan (“RSP”), and the BlackRock Employee Stock Purchase Plan (“ESPP”). The employer contribution components of the RSP include a company match equal to 50% of the first 8% of eligible pay contributed to the plan capped at $5,000 per year, and a company retirement contribution equal to 3-5% of eligible compensation up to the U.S. Internal Revenue Service (the “IRS”) limit ($255,000 for 2013). The RSP offers a range of investment options, including registered investment companies and collective investment funds managed by the firm. BlackRock, Inc. contributions follow the investment direction set by participants for their own contributions or, absent participant investment direction, are invested into an index target date fund that corresponds to, or is closest to, the year in which the participant attains age 65. The ESPP allows for investment in BlackRock, Inc. common stock at a 5% discount on the fair market value of the stock on the purchase date. Annual participation in the ESPP is limited to the purchase of 1,000 shares of common stock or a dollar value of $25,000 based on its fair market value on the Purchase Date. James Mauro and Scott Radell are each eligible to participate in these plans.

As of February 5, 2014, the Portfolio Managers did not beneficially own shares of the Fund.

Codes of Ethics. The Trust, BFA and the Distributor have adopted codes of ethics pursuant to Rule 17j-1 of the 1940 Act. The codes of ethics permit personnel subject to the codes of ethics to invest in securities, subject to certain limitations, including securities that may be purchased or held by the Fund. The codes of ethics are on public file with, and are available from, the SEC.

Anti-Money Laundering Requirements. The Fund is subject to the USA PATRIOT Act (the “Patriot Act”). The Patriot Act is intended to prevent the use of the U.S. financial system in furtherance of money laundering, terrorism or other illicit activities. Pursuant to requirements under the Patriot Act, the Fund may request information from Authorized Participants to enable it to form a reasonable belief that it knows the true identity of its Authorized Participants. This information will be used to verify the identity of Authorized Participants or, in some cases, the status of financial professionals; it will be used only for compliance with the requirements of the Patriot Act.

The Fund reserves the right to reject purchase orders from persons who have not submitted information sufficient to allow the Fund to verify their identity. The Fund also reserves the right to redeem any amounts in the Fund from persons whose identity it is unable to verify on a timely basis. It is the Fund's policy to cooperate fully with appropriate regulators in any investigations conducted with respect to potential money laundering, terrorism or other illicit activities.

Administrator, Custodian and Transfer Agent. State Street Bank and Trust Company (“State Street”) serves as administrator, custodian and transfer agent for the Fund under the Master Services Agreement and related Service Schedule (the “Service Module”). State Street’s principal address is 200 Clarendon Street, Boston, MA 02116. Pursuant to the Service Module for Fund Administration and Accounting Services with the Trust, State Street provides necessary administrative, legal, tax and accounting and financial reporting services for the maintenance and operations of the Trust and the Fund. In addition, State Street makes available the office space, equipment, personnel and facilities required to provide such services. Pursuant to the Service Module for Custodial Services with the Trust, State Street maintains, in separate accounts, cash, securities and other assets of the Trust and the Fund, keeps all necessary accounts and records and provides other services. State Street is required, upon the order of the Trust, to deliver securities held by State Street and to make payments for securities purchased by the Trust for the Fund. State Street is authorized to appoint certain foreign custodians or foreign custody managers for Fund investments outside the United States. Pursuant to the Service Module for Transfer Agency Services with the Trust, State Street acts as a transfer agent for the Fund’s authorized and issued shares of beneficial interest, and as dividend disbursing agent of the Trust. As compensation for these services, State Street receives certain out-of-pocket costs, transaction fees and asset-based fees which are accrued daily and paid monthly by BFA from its management fee.

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Distributor. The Distributor's principal address is 1 University Square Drive, Princeton, NJ 08540. Shares are continuously offered for sale by the Fund through the Distributor or its agent only in Creation Units, as described in the Prospectus and below in the Creation and Redemption of Creation Units section of this SAI. Fund shares in amounts less than Creation Units are generally not distributed by the Distributor or its agent. The Distributor or its agent will arrange for the delivery of the Prospectus and, upon request, this SAI to persons purchasing Creation Units and will maintain records of both orders placed with it or its agents and confirmations of acceptance furnished by it or its agents. The Distributor is a broker-dealer registered under the Securities Exchange Act of 1934, as amended (the “1934 Act”), and a member of the Financial Industry Regulatory Authority, Inc. (“FINRA”).

The Distribution Agreement for the Fund provides that it may be terminated at any time, without the payment of any penalty, on at least 60 days' prior written notice to the other party following (i) the vote of a majority of the Independent Trustees, or (ii) the vote of a majority of the outstanding voting securities (as defined in the 1940 Act) of the Fund. The Distribution Agreement will terminate automatically in the event of its assignment (as defined in the 1940 Act).

The Distributor may also enter into agreements with securities dealers (“Soliciting Dealers”) who will solicit purchases of Creation Units of Fund shares. Such Soliciting Dealers may also be Authorized Participants (as defined below), Depository Trust Company (“DTC”) participants and/or investor services organizations.

BFA or its affiliates may, from time to time and from its own resources, pay, defray or absorb costs relating to distribution, including payments out of its own resources to the Distributor, or to otherwise promote the sale of shares.

Payments by BFA and its Affiliates. BFA and/or its affiliates (“BFA Entities”) pay certain broker-dealers, registered investment advisers, banks and other financial intermediaries (“Intermediaries”) for certain activities related to the Fund, other iShares funds or exchange-traded products in general. BFA Entities make these payments from their own assets and not from the assets of the Fund. Although a portion of BFA Entities’ revenue comes directly or indirectly in part from fees paid by the Fund and other iShares funds, these payments do not increase the price paid by investors for the purchase of shares of, or the cost of owning, the Fund or other iShares funds. BFA Entities make payments for Intermediaries’ participation in activities that are designed to make registered representatives, other professionals and individual investors more knowledgeable about exchange-traded products, including the Fund, or for other activities, such as participation in marketing activities and presentations, educational training programs, conferences, the development of technology platforms and reporting systems (“Education Costs”). BFA Entities also make payments to Intermediaries for certain printing, publishing and mailing costs associated with the Fund or materials relating to exchange-traded products in general (“Publishing Costs”). In addition, BFA Entities make payments to Intermediaries that make shares of the Fund and certain other iShares funds available to their clients, develop new products that feature iShares or otherwise promote the Fund and other iShares funds. BFA Entities may also reimburse expenses or make payments from their own assets to Intermediaries or other persons in consideration of services or other activities that the BFA Entities believe may benefit the iShares business or facilitate investment in iShares funds. Payments of the type described above are sometimes referred to as revenue-sharing payments.

Payments to an Intermediary may be significant to the Intermediary, and amounts that Intermediaries pay to your salesperson or other investment professional may also be significant for your salesperson or other investment professional. Because an Intermediary may make decisions about which investment options it will recommend or make available to its clients or what services to provide for various products based on payments it receives or is eligible to receive, such payments may create conflicts of interest between the Intermediary and its clients and these financial incentives may cause the Intermediary to recommend the Fund and other iShares funds over other investments. The same conflicts of interest and financial incentives exist with respect to your salesperson or other investment professional if he or she receives similar payments from his or her Intermediary firm.

As of March 1, 2013, BFA Entities have contractual arrangements to make payments (in addition to payments for Education Costs or Publishing Costs) to one Intermediary, Fidelity Brokerage Services LLC (“FBS”). Pursuant to this special, long-term and significant arrangement (the “Marketing Program”), FBS and certain affiliates (collectively “Fidelity”) have agreed, among other things, to actively promote iShares funds to customers and investment professionals and in advertising campaigns as the preferred exchange-traded product, to offer certain iShares funds in certain Fidelity platforms and investment programs, in some cases at a reduced commission rate or commission free, and to provide marketing data to BFA Entities. BFA Entities have agreed to facilitate the Marketing Program by, among other things, making certain payments to FBS for marketing and implementing certain brokerage and investment programs. Upon termination of the arrangement, the

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BFA Entities will make additional payments to FBS based upon a number of criteria, including the overall success of the Marketing Program and the level of services provided by FBS during the wind-down period.

Any additions, modifications, or deletions to Intermediaries listed above that have occurred since the date noted above are not included in the list. Further, BFA Entities make Education Costs and Publishing Costs payments to other Intermediaries that are not listed above. BFA Entities may determine to make such payments based on any number of metrics. For example, BFA Entities may make payments at year-end or other intervals in a fixed amount, an amount based upon an Intermediary’s services at defined levels or an amount based on the Intermediary’s net sales of one or more iShares funds in a year or other period, any of which arrangements may include an agreed-upon minimum or maximum payment, or any combination of the foregoing. As of the date of this SAI, BFA anticipates that the payments paid by BFA Entities in connection with the Fund, iShares funds and exchange-traded products in general will be immaterial to BFA Entities in the aggregate for the next year. Please contact your salesperson or other investment professional for more information regarding any such payments his or her Intermediary firm may receive. Any payments made by the BFA Entities to an Intermediary may create the incentive for an Intermediary to encourage customers to buy shares of iShares funds.

The Fund may participate in certain market maker incentive programs of a national securities exchange in which an affiliate of the Fund would pay a fee to the exchange used for the purpose of incentivizing one or more market makers in the securities of the Fund to enhance the liquidity and quality of the secondary market of securities of the Fund. The fee would then be credited by the exchange to one or more market makers that meet or exceed liquidity and market quality standards with respect to the securities of the Fund. Each market maker incentive program is subject to approval from the SEC. Any such fee payments made to an exchange will be made by an affiliate of the Fund solely for the benefit of the Fund and will not be paid from any Fund assets.

Determination of Net Asset Value

Valuation of Shares. The NAV for the Fund is generally calculated as of the close of regular trading hours on the NYSE (currently 4:00 p.m. Eastern Time) on each business day the NYSE is open. Valuation of securities held by the Fund is as follows:

Equity Investments. Equity securities traded on a recognized securities exchange ( e.g. , NYSE), separate trading boards of a securities exchange or through a market system that provides contemporaneous transaction pricing information (an “Exchange”) are valued using information obtained via independent pricing services, generally the Exchange closing price, or if an Exchange closing price is not available, the last traded price on that Exchange prior to the time as of which the Fund’s assets or liabilities are valued. However, under certain circumstances other means of determining current market value may be used. If an equity security is traded on more than one Exchange, the current market value of the security where it is primarily traded generally will be used. In the event that there are no sales involving an equity security held by the Fund on a day on which the Fund values such security, the prior day’s price will be used, unless, in accordance with valuation procedures approved by the Fund’s Board (the “Valuation Procedures”), BlackRock determines in good faith that such prior day’s price no longer reflects the fair value of the security, in which case such asset would be treated as a Fair Value Asset (as defined below).

Fixed Income Investments. In accordance with the Valuation Procedures, fixed income securities for which market quotations are readily available are generally valued using such securities’ most recent bid prices provided directly from one or more broker-dealers, market makers, or independent third-party pricing services, each of which may use matrix pricing and valuation models, as well as recent market transactions for the same or similar assets to derive values. The amortized cost method of valuation may be used with respect to debt obligations with sixty days or less remaining to maturity unless BlackRock determines in good faith that such method does not represent fair value. Loan participation notes are generally valued at the mean of the last available bid prices from one or more brokers or dealers as obtained from independent third-party pricing services. Certain fixed income investments, including asset-backed and mortgage-related securities, may be valued based on valuation models that consider the estimated cash flows of each tranche of the entity, establish a benchmark yield and develop an estimated tranche specific spread to the benchmark yield based on the unique attributes of the tranche. Fixed income securities for which market quotations are not readily available may be valued by third-party pricing services that make a valuation determination by securing transaction data ( e.g. , recent representative bids), credit quality information, perceived market movements, news, and other relevant information and by other methods, which may

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include consideration of yields or prices of securities of comparable quality, coupon, maturity and type; indications as to values from dealers; and general market conditions.

Options, Futures, Swaps and Other Derivatives. Exchange-traded equity options for which market quotations are readily available are valued at the mean of the last bid and ask prices as quoted on the Exchange or the board of trade on which such options are traded. In the event that there is no mean price available for an exchange traded equity option held by the Fund on a day on which the Fund values such option, the last bid (long positions) or ask (short positions) price, if available, will be used as the value of such option. If no such bid or ask price is available on a day on which the Fund values such option, the prior day’s price will be used, unless BlackRock determines in good faith that such prior day’s price no longer reflects the fair value of the option in which case such option will be treated as a Fair Value Asset (as defined below). Over-the-counter (“OTC”) derivatives may be valued using a mathematical model which may incorporate a number of market data factors. Financial futures contracts and options thereon, which are traded on exchanges, are valued at their settle price as of the close of such exchanges. Swap agreements and other derivatives are generally valued daily based upon quotations from market makers or by a pricing service in accordance with the Valuation Procedures.

Underlying Funds. Shares of underlying exchange-traded funds will be valued at their most recent closing price on an Exchange. Shares of underlying money market funds will be valued at their net asset value.

General Valuation Information. In determining the market value of portfolio investments, the Fund may employ independent third-party pricing services, which may use, without limitation, a matrix or formula method that takes into consideration market indexes, matrices, yield curves and other specific adjustments. This may result in the securities being valued at a price different from the price that would have been determined had the matrix or formula method not been used. All cash, receivables and current payables are carried on the Fund’s books at their face value.

Prices obtained from independent third-party pricing services, broker-dealers or market makers to value the Fund’s securities and other assets and liabilities are based on information available at the time the Fund values its assets and liabilities. In the event that a pricing service quotation is revised or updated subsequent to the day on which the Fund valued such security or other asset or liability, the revised pricing service quotation generally will be applied prospectively. Such determination will be made considering pertinent facts and circumstances surrounding the revision.

Certain types of securities, including many fixed income securities, trade infrequently and there may be no current market transactions or recent representative bids for such securities. To the extent that prices for such securities are not reflective of current market transactions or recent representative bids, the Fund will value such securities in good faith in accordance with the Valuation Procedures.

In the event that application of the methods of valuation discussed above result in a price for a security which is deemed not to be representative of the fair market value of such security, the security will be valued by, under the direction of or in accordance with a method specified by the Fund’s Board as reflecting fair value. All other assets and liabilities (including securities for which market quotations are not readily available) held by the Fund (including restricted securities) are valued at fair value as determined in good faith by the Fund’s Board or by BlackRock (its delegate) pursuant to the Valuation Procedures. Any assets and liabilities which are denominated in a foreign currency are converted into U.S. dollars at the prevailing rates of exchange at such times as may be determined by the Fund from time to time.

Certain of the securities acquired by the Fund may be traded on foreign exchanges or over-the-counter markets on days on which the Fund’s net asset value is not calculated. In such cases, the net asset value of the Fund’s shares may be significantly affected on days when investors can neither purchase nor redeem shares of the Fund.

Use of fair value prices and certain market valuations for certain investments could result in a difference between the prices used to calculate the Fund’s NAV and the prices used in the index for an Underlying Fund, which, in turn, could result in a difference between the Fund’s performance and the performance of the index for an Underlying Fund.

Fair Value. When market quotations are not readily available or are believed in good faith by BlackRock to be unreliable, the Fund’s investments are valued at fair value (“Fair Value Assets”). Fair Value Assets are valued by BlackRock in accordance with the Valuation Procedures. BlackRock may reasonably conclude that a market quotation is not readily available or is unreliable if, among other things, a security or other asset or liability does not have a price source due to its lack of trading, if BlackRock believes in good faith that a market quotation from a broker-dealer or other source is unreliable ( e.g. , where it varies significantly from a recent trade, or no longer reflects the fair value of the security or other asset or liability subsequent

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to the most recent market quotation), where the security or other asset or liability is only thinly traded or due to the occurrence of a significant event subsequent to the most recent market quotation. For this purpose, a “significant event” is deemed to occur if BlackRock determines, in its reasonable business judgment, that an event has occurred after the close of trading for an asset or liability but prior to or at the time of pricing the Fund’s assets or liabilities, that the event is likely to cause a material change to the closing market price of the assets or liabilities held by the Fund. Non-U.S. securities whose values are affected by volatility that occurs in U.S. markets for related or highly correlated assets ( e.g. , American Depositary Receipts, Global Depositary Receipts or ETFs) on a trading day after the close of non-U.S. securities markets may be fair valued. On any date the NYSE is open and a foreign market or the primary exchange on which a foreign asset or liability is traded is closed, such asset or liability will be valued using the prior day’s price, provided that BlackRock is not aware of any significant event or other information that would cause such price to no longer reflect the fair value of the asset or liability, in which case such asset or liability would be treated as a Fair Value Asset.

BlackRock, with input from the BlackRock Investment Strategy Group, will submit its recommendations regarding the valuation and/or valuation methodologies for Fair Value Assets to BlackRock’s Valuation Committee. The Valuation Committee may accept, modify or reject any recommendations. In addition, the Fund’s accounting agent periodically endeavors to confirm the prices it receives from all third-party pricing services, index providers and broker-dealers, and, with the assistance of BlackRock, to regularly evaluate the values assigned to the securities and other assets and liabilities held by the Fund. The pricing of all Fair Value Assets is subsequently reported to and, where appropriate, ratified by the Board.

When determining the price for a Fair Value Asset, the BlackRock Valuation Committee (or BlackRock’s Pricing Group) will seek to determine the price that the Fund might reasonably expect to receive upon the current sale of that asset or liability in an arm’s-length transaction on the date on which the assets or liabilities are being valued, not on what the Fund might expect to receive for selling the asset or the cost of extinguishing a liability at a later time or if it holds the asset or liability to maturity. Fair value determinations will be based upon all available factors that the Valuation Committee (or Pricing Group) deems relevant at the time of the determination, and may be based on analytical values determined by BlackRock using proprietary or third party valuation models.

Fair value represents a good faith approximation of the value of an asset or liability. The fair value of one or more assets or liabilities may not, in retrospect, be the price at which those assets or liabilities could have been sold during the period in which the particular fair values were used in determining the Fund’s net asset value. As a result, the Fund’s sale or redemption of its shares at net asset value, at a time when a holding or holdings are valued at fair value, may have the effect of diluting or increasing the economic interest of existing shareholders.

The Fund’s annual audited financial statements, which are prepared in accordance with accounting principles generally accepted in the United States of America (“US GAAP”), follow the requirements for valuation set forth in Financial Accounting Standards Board Accounting Standards Codification Topic 820, “Fair Value Measurements and Disclosures” (“ASC 820”), which defines and establishes a framework for measuring fair value under US GAAP and expands financial statement disclosure requirements relating to fair value measurements. Generally, ASC 820 and other accounting rules applicable to funds and various assets in which they invest are evolving. Such changes may adversely affect the Fund. For example, the evolution of rules governing the determination of the fair market value of assets or liabilities to the extent such rules become more stringent would tend to increase the cost and/or reduce the availability of third-party determinations of fair market value. This may in turn increase the costs associated with selling assets or affect their liquidity due to the Fund’s inability to obtain a third-party determination of fair market value.

Brokerage Transactions

Subject to policies established by the Board, BFA is primarily responsible for the execution of the Fund’s portfolio transactions and the allocation of brokerage. BFA does not execute transactions through any particular broker or dealer, but seeks to obtain the best net results for the Fund, taking into account such factors as price (including the applicable brokerage commission or dealer spread), size of order, difficulty of execution, operational facilities of the firm and the firm’s risk and skill in positioning blocks of securities. While BFA generally seeks reasonable trade execution costs, the Fund does not necessarily pay the lowest spread or commission available, and payment of the lowest commission or spread is not necessarily consistent with obtaining the best price and execution in particular transactions. Subject to applicable legal requirements, BFA may select a broker based partly upon brokerage or research services provided to BFA and its clients, including the Fund.

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In return for such services, BFA may cause the Fund to pay a higher commission than other brokers would charge if BFA determines in good faith that the commission is reasonable in relation to the services provided.

In selecting brokers or dealers to execute portfolio transactions, BFA seeks to obtain the best price and most favorable execution for the Fund and may take into account a variety of factors including: (i) the size, nature and character of the security or instrument being traded and the markets in which it is purchased or sold; (ii) the desired timing of the transaction; (iii) BFA’s knowledge of the expected commission rates and spreads currently available; (iv) the activity existing and expected in the market for the particular security or instrument, including any anticipated execution difficulties; (v) the full range of brokerage services provided; (vi) the broker’s or dealer’s capital; (vii) the quality of research and research services provided; (viii) the reasonableness of the commission, dealer spread or its equivalent for the specific transaction; and (ix) BFA’s knowledge of any actual or apparent operational problems of a broker or dealer. Brokers may also be selected because of their ability to handle special or difficult executions, such as may be involved in large block trades, less liquid securities, or other circumstances.

Section 28(e) of the 1934 Act (“Section 28(e)”) permits an investment adviser, under certain circumstances, to cause an account to pay a broker or dealer a commission for effecting a transaction that exceeds the amount another broker or dealer would have charged for effecting the same transaction in recognition of the value of brokerage and research services provided by that broker or dealer. This includes commissions paid on riskless principal transactions under certain conditions.

From time to time, the Fund may purchase new issues of securities in a fixed price offering. In these situations, the broker may be a member of the selling group that will, in addition to selling securities, provide BFA with research services. FINRA has adopted rules expressly permitting these types of arrangements under certain circumstances. Generally, the broker will provide research “credits” in these situations at a rate that is higher than that available for typical secondary market transactions. These arrangements may not fall within the safe harbor of Section 28(e).

OTC issues, including most fixed income securities such as corporate debt and U.S. Government securities, are normally traded on a “net” basis without a stated commission, through dealers acting for their own account and not as brokers. The Fund will primarily engage in transactions with these dealers or deal directly with the issuer unless a better price or execution could be obtained by using a broker. Prices paid to a dealer with respect to both foreign and domestic securities will generally include a “spread,” which is the difference between the prices at which the dealer is willing to purchase and sell the specific security at the time, and includes the dealer’s normal profit.

Under the 1940 Act, persons affiliated with the Fund and persons who are affiliated with such affiliated persons are prohibited from dealing with the Fund as principal in the purchase and sale of securities unless a permissive order allowing such transactions is obtained from the Commission. Since transactions in the OTC market usually involve transactions with the dealers acting as principal for their own accounts, the Fund will not deal with affiliated persons, including PNC and its affiliates, in connection with such transactions. The Fund will not purchase securities during the existence of any underwriting or selling group relating to such securities of which BFA, PNC, BRIL or any affiliated person (as defined in the Investment Company Act) thereof is a member except pursuant to procedures adopted by the Board in accordance with Rule 10f-3 under the 1940 Act.

Purchases of money market instruments by the Fund are made from dealers, underwriters and issuers. The Fund does not currently expect to incur any brokerage commission expense on such transactions because money market instruments are generally traded on a “net” basis with dealers acting as principal for their own accounts without a stated commission. The price of the security, however, usually includes a profit to the dealer.

BFA may, from time to time, effect trades on behalf of and for the account of the Fund with brokers or dealers that are affiliated with BFA, in conformity with Rule 17e-1 under the 1940 Act and SEC rules and regulations. Under these provisions, any commissions paid to affiliated brokers or dealers must be reasonable and fair compared to the commissions charged by other brokers or dealers in comparable transactions.

Securities purchased in underwritten offerings include a fixed amount of compensation to the underwriter, generally referred to as the underwriter’s concession or discount. When securities are purchased or sold directly from or to an issuer, no commissions or discounts are paid.

Investment decisions for the Fund and for other investment accounts managed by BFA and its affiliates are made independently of each other in light of differing conditions. A variety of factors will be considered in making investment

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allocations. These factors include: (i) investment objectives or strategies for particular accounts, including sector, industry, country or region and capitalization weightings; (ii) tax considerations of an account; (iii) risk or investment concentration parameters for an account; (iv) supply or demand for a security at a given price level; (v) size of available investment; (vi) cash availability and liquidity requirements for accounts; (vii) regulatory restrictions; (viii) minimum investment size of an account; (ix) relative size of account; and (x) such other factors as may be approved by BlackRock’s general counsel. Moreover, investments may not be allocated to one client account over another based on any of the following considerations: (i) to favor one client account at the expense of another; (ii) to generate higher fees paid by one client account over another or to produce greater performance compensation to BlackRock; (iii) to develop or enhance a relationship with a client or prospective client; (iv) to compensate a client for past services or benefits rendered to BlackRock or to induce future services or benefits to be rendered to BlackRock; or (v) to manage or equalize investment performance among different client accounts. BFA and its affiliates may deal, trade and invest for their own account in the types of securities in which the Fund may invest.

Initial public offerings of securities may be over-subscribed and subsequently trade at a premium in the secondary market. When BFA is given an opportunity to invest in such an initial offering or “new” or “hot” issue, the supply of securities available for client accounts is often less than the amount of securities the accounts would otherwise take. In order to allocate these investments fairly and equitably among client accounts over time, each portfolio manager or a member of his or her respective investment team will indicate to BFA’s trading desk their level of interest in a particular offering with respect to eligible clients’ accounts for which that team is responsible. Initial public offerings of U.S. equity securities will be identified as eligible for particular client accounts that are managed by portfolio teams who have indicated interest in the offering based on market capitalization of the issuer of the security and the investment mandate of the client account and in the case of international equity securities, the country where the offering is taking place and the investment mandate of the client account. Generally, shares received during the initial public offering will be allocated among participating client accounts within each investment mandate on a pro rata basis. This pro rata allocation may result in the Fund receiving less of a particular security than if pro-ration had not occurred. All allocations of securities will be subject, where relevant, to share minimums established for accounts and compliance constraints. In situations where supply is too limited to be allocated among all accounts for which the investment is eligible, portfolio managers may rotate such investment opportunities among one or more accounts so long as the rotation system provides for fair access for all client accounts over time. Other allocation methodologies that are considered by BFA to be fair and equitable to clients may be used as well.

Because different accounts may have differing investment objectives and policies, BFA may buy and sell the same securities at the same time for different clients based on the particular investment objective, guidelines and strategies of those accounts. For example, BFA may decide that it may be entirely appropriate for a growth fund to sell a security at the same time a value fund is buying that security. To the extent that transactions on behalf of more than one client of BFA or its affiliates during the same period may increase the demand for securities being purchased or the supply of securities being sold, there may be an adverse effect on price. For example, sales of a security by BlackRock on behalf of one or more of its clients may decrease the market price of such security, adversely impacting other BlackRock clients that still hold the security. If purchases or sales of securities arise for consideration at or about the same time that would involve the Fund or other clients or funds for which BFA or an affiliate act as investment manager, transactions in such securities will be made, insofar as feasible, for the respective funds and clients in a manner deemed equitable to all.

In certain instances, BFA may find it efficient for purposes of seeking to obtain best execution, to aggregate or “bunch” certain contemporaneous purchases or sale orders of its advisory accounts and advisory accounts of affiliates. In general, all contemporaneous trades for client accounts under management by the same portfolio manager or investment team will be bunched in a single order if the trader believes the bunched trade would provide each client with an opportunity to achieve a more favorable execution at a potentially lower execution cost. The costs associated with a bunched order will be shared pro rata among the clients in the bunched order. Generally, if an order for a particular portfolio manager or management team is filled at several different prices through multiple trades, all accounts participating in the order will receive the average price except in the case of certain international markets where average pricing is not permitted. While in some cases this practice could have a detrimental effect upon the price or value of the security as far as the Fund is concerned, in other cases it could be beneficial to the Fund. Transactions effected by BFA or its affiliates on behalf of more than one of its clients during the same period may increase the demand for securities being purchased or the supply of securities being sold, causing an adverse effect on price. The trader will give the bunched order to the broker-dealer that the trader has identified as being able to provide the best execution of the order. Orders for purchase or sale of securities will be placed within a reasonable amount of time of the order receipt and bunched orders will be kept bunched only long enough to execute the order.

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The Fund's purchase and sale orders for securities may be combined with those of other investment companies, clients or accounts that BFA or its affiliates manage or advise and for which they have brokerage placement authority. If purchases or sales of portfolio securities of the Fund and one or more other accounts managed or advised by BFA or its affiliates are considered at or about the same time, transactions in such securities are allocated among the Fund and the other accounts in a manner deemed equitable to all by BFA and its affiliates. In some cases, this procedure could have a detrimental effect on the price or volume of the security as far as the Fund is concerned. However, in other cases, it is possible that the ability to participate in volume transactions and to negotiate lower transaction costs will be beneficial to the Fund. BFA and its affiliates may deal, trade and invest for their own account in the types of securities in which the Fund may invest. BFA and its affiliates may, from time to time, effect trades on behalf of and for the account of the Fund with brokers or dealers that are affiliated with BFA, in conformity with the 1940 Act and SEC rules and regulations. Under these provisions, any commissions paid to affiliated brokers or dealers must be reasonable and fair compared to the commissions charged by other brokers or dealers in comparable transactions. The Fund will not deal with affiliates in principal transactions unless permitted by applicable SEC rules or regulations, or by SEC exemptive order.

Portfolio turnover may vary from year to year, as well as within a year. High turnover rates may result in comparatively greater brokerage expenses.

Additional Information Concerning the Trust

Shares. The Trust currently consists of more than six separate investment series or portfolios called funds. The Trust issues shares of beneficial interests in the funds with no par value. The Board may designate additional iShares funds.

Each share issued by a fund has a pro rata interest in the assets of that fund. Shares have no preemptive, exchange, subscription or conversion rights and are freely transferable. Each share is entitled to participate equally in dividends and distributions declared by the Board with respect to the relevant fund, and in the net distributable assets of such fund on liquidation.

Each share has one vote with respect to matters upon which the shareholder is entitled to vote. In any matter submitted to shareholders for a vote, the fund shall hold a separate vote, provided that shareholders of all affected funds will vote together when: (1) required by the 1940 Act, or (2) the Trustees determine that the matter affects the interests of more than one fund.

Under Delaware law, the Trust is not required to hold an annual meeting of shareholders unless required to do so under the 1940 Act. The policy of the Trust is not to hold an annual meeting of shareholders unless required to do so under the 1940 Act. Under Delaware law, Trustees of the Trust may be removed by vote of the shareholders.

Following the creation of the initial Creation Unit(s) of shares of a fund and immediately prior to the commencement of trading in the fund’s shares, a holder of shares may be a “control person” of the fund, as defined in the 1940 Act. The fund cannot predict the length of time for which one or more shareholders may remain a control person of the fund.

Shareholders may make inquiries by writing to iShares U.S. ETF Trust, c/o BlackRock Investments, LLC, 1 University Square Drive, Princeton, NJ 08540.

Absent an applicable exemption or other relief from the SEC or its staff, beneficial owners of more than 5% of the shares of a fund may be subject to the reporting provisions of Section 13 of the 1934 Act and the SEC’s rules promulgated thereunder. In addition, absent an applicable exemption or other relief from the SEC or its staff, officers and trustees of the fund and beneficial owners of 10% of the shares of the fund (“Insiders”) may be subject to the insider reporting, short-swing profit and short sale provisions of Section 16 of the 1934 Act and the SEC’s rules promulgated thereunder. Beneficial owners and Insiders should consult with their own legal counsel concerning their obligations under Sections 13 and 16 of the 1934 Act.

Termination of the Trust or the Fund. The Trust or the Fund may be terminated by a majority vote of the Board, or the affirmative vote of a majority of the shareholders of the Trust or the Fund entitled to vote on termination. Although the shares are not automatically redeemable upon the occurrence of any specific event, the Declaration of Trust provide that the Board will have the unrestricted power to alter the number of shares in a Creation Unit. In the event of a termination of the Trust or the Fund, the Board, in its sole discretion, could determine to permit the shares to be redeemable in aggregations smaller than Creation Units or to be individually redeemable. In such circumstance, the Trust may make redemptions in-kind, for cash or for a combination of cash or securities.

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DTC as Securities Depository for Shares of the Fund. Shares of the Fund are represented by securities registered in the name of DTC or its nominee and deposited with, or on behalf of, DTC.

DTC, a limited-purpose trust company, was created to hold securities of its participants (“DTC Participants”) and to facilitate the clearance and settlement of securities transactions among the DTC Participants in such securities through electronic book-entry changes in accounts of the DTC Participants, thereby eliminating the need for physical movement of securities’ certificates. DTC Participants include securities brokers and dealers, banks, trust companies, clearing corporations and certain other organizations, some of whom (and/or their representatives) own DTC. More specifically, DTC is owned by a number of its DTC Participants and by the New York Stock Exchange (“NYSE”), the NYSE Amex Equities and FINRA. Access to the DTC system is also available to others such as banks, brokers, dealers and trust companies that clear through or maintain a custodial relationship with a DTC Participant, either directly or indirectly (“Indirect Participants”).

Beneficial ownership of shares is limited to DTC Participants, Indirect Participants and persons holding interests through DTC Participants and Indirect Participants. Ownership of beneficial interests in shares (owners of such beneficial interests are referred to herein as “Beneficial Owners”) is shown on, and the transfer of ownership is effected only through, records maintained by DTC (with respect to DTC Participants) and on the records of DTC Participants (with respect to Indirect Participants and Beneficial Owners that are not DTC Participants). Beneficial Owners will receive from or through the DTC Participant a written confirmation relating to their purchase of shares. The laws of some jurisdictions may require that certain purchasers of securities take physical delivery of such securities in definitive form. Such laws may impair the ability of certain investors to acquire beneficial interests in shares.

Conveyance of all notices, statements and other communications to Beneficial Owners is effected as follows. Pursuant to the Depositary Agreement between the Trust and DTC, DTC is required to make available to the Trust upon request and for a fee to be charged to the Trust a listing of the shares of the Fund held by each DTC Participant. The Trust shall inquire of each such DTC Participant as to the number of Beneficial Owners holding shares, directly or indirectly, through such DTC Participant. The Trust shall provide each such DTC Participant with copies of such notice, statement or other communication, in such form, number and at such place as such DTC Participant may reasonably request, in order that such notice, statement or communication may be transmitted by such DTC Participant, directly or indirectly, to such Beneficial Owners. In addition, the Trust shall pay to each such DTC Participant a fair and reasonable amount as reimbursement for the expenses attendant to such transmittal, all subject to applicable statutory and regulatory requirements.

Share distributions shall be made to DTC or its nominee, Cede & Co., as the registered holder of all shares of the Trust. DTC or its nominee, upon receipt of any such distributions, shall credit immediately DTC Participants’ accounts with payments in amounts proportionate to their respective beneficial interests in shares of the Fund as shown on the records of DTC or its nominee. Payments by DTC Participants to Indirect Participants and Beneficial Owners of shares held through such DTC Participants will be governed by standing instructions and customary practices, as is now the case with securities held for the accounts of customers in bearer form or registered in a “street name,” and will be the responsibility of such DTC Participants.

The Trust has no responsibility or liability for any aspect of the records relating to or notices to Beneficial Owners, or payments made on account of beneficial ownership interests in such shares, or for maintaining, supervising or reviewing any records relating to such beneficial ownership interests, or for any other aspect of the relationship between DTC and the DTC Participants or the relationship between such DTC Participants and the Indirect Participants and Beneficial Owners owning through such DTC Participants. DTC may decide to discontinue providing its service with respect to shares of the Trust at any time by giving reasonable notice to the Trust and discharging its responsibilities with respect thereto under applicable law. Under such circumstances, the Trust shall take action to find a replacement for DTC to perform its functions at a comparable cost.

Creation and Redemption of Creation Units

General. The Trust issues and sells shares of the Fund only in Creation Units on a continuous basis through the Distributor or its agent, without a sales load, at a price based on the Fund's NAV next determined after receipt, on any Business Day (as defined below), of an order received by the Distributor or its agent in proper form. The following table sets forth the number of shares of the Fund that constitute a Creation Unit for the Fund and the value of such Creation Unit as of February 5, 2014:

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Shares Per Creation Unit		Value Per Creation Unit (U.S.$)
50,000		$5,000,000

The Board reserves the right to declare a split or a consolidation in the number of shares outstanding of the Fund, and to make a corresponding change in the number of shares constituting a Creation Unit, in the event that the per share price in the secondary market rises (or declines) to an amount that falls outside the range deemed desirable by the Board.

A “Business Day” with respect to the Fund is any day on which the Listing Exchange on which the Fund is listed for trading is open for business. As of the date of this SAI, the Listing Exchange observes the following holidays, as observed: New Year's Day, Martin Luther King, Jr. Day, Presidents' Day, Good Friday, Memorial Day, Independence Day, Labor Day, Thanksgiving Day and Christmas Day.

Fund Deposit. The consideration for purchase of Creation Units of the Fund generally consists of the in-kind deposit of a designated portfolio of securities (including any portion of such securities for which cash may be substituted) (“Deposit Securities”) and the Cash Component computed as described below. Together, the Deposit Securities and the Cash Component constitute the “Fund Deposit,” which will be applicable (subject to possible amendment or correction) to creation requests received in proper form. The Fund Deposit represents the minimum initial and subsequent investment amount for a Creation Unit of the Fund.

The “Cash Component” is an amount equal to the difference between the NAV of the shares (per Creation Unit) and the “Deposit Amount,” which is an amount equal to the market value of the Deposit Securities, and serves to compensate for any differences between the NAV per Creation Unit and the Deposit Amount. Payment of any stamp duty or other similar fees and expenses payable upon transfer of beneficial ownership of the Deposit Securities are the sole responsibility of the Authorized Participant purchasing the Creation Unit.

BFA makes available through the NSCC on each Business Day prior to the opening of business on the Listing Exchange, the list of names and the required number or par value of each Deposit Security and the amount of the Cash Component to be included in the current Fund Deposit (based on information as of the end of the previous Business Day for the Fund). Such Fund Deposit is applicable, subject to any adjustments as described below, to purchases of Creation Units of shares of the Fund until such time as the next-announced Fund Deposit is made available.

The identity and number or par value of the Deposit Securities change pursuant to changes in the composition of the Fund's portfolio and as rebalancing adjustments and corporate action events are reflected from time to time by BFA with a view to the investment objective of the Fund. The composition of the Deposit Securities may also change in response to adjustments to the weighting or composition of the component securities constituting the Fund's portfolio.

The Fund reserves the right to permit or require the substitution of a “cash in lieu” amount to be added to the Cash Component to replace any Deposit Security that may not be available in sufficient quantity for delivery or that may not be eligible for transfer through DTC or the Clearing Process (as discussed below). If permitted by applicable laws to offer Creation Units of the Fund in exchange for the Fund Deposit, the Fund also reserves the right to permit or require a “cash in lieu” amount in certain circumstances, including circumstances in which (i) the delivery of the Deposit Security by the Authorized Participant (as described below) would be restricted under applicable securities or other local laws or (ii) the delivery of the Deposit Security to the Authorized Participant would result in the disposition of the Deposit Security by the Authorized Participant becoming restricted under applicable securities or other local laws, or in certain other situations.

Cash Purchase Method. Although the Trust does not ordinarily permit partial or full cash purchases of Creation Units of iShares funds, when partial or full cash purchases of Creation Units are available or specified for the Fund, they will be effected in essentially the same manner as in-kind purchases thereof. In the case of a partial or full cash purchase, the Authorized Participant must pay the cash equivalent of the Deposit Securities it would otherwise be required to provide through an in-kind purchase, plus the same Cash Component required to be paid by an in-kind purchaser.

Procedures for Creation of Creation Units. To be eligible to place orders with the Distributor and to create a Creation Unit of the Fund, an entity must be: (i) a “Participating Party,” i.e ., a broker-dealer or other participant in the clearing process through the Continuous Net Settlement System of the NSCC (the “Clearing Process”), a clearing agency that is registered with the SEC, or (ii) a DTC Participant, and must have executed an agreement with the Distributor, with respect to creations and

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redemptions of Creation Units (“Authorized Participant Agreement”) (discussed below). A Participating Party or DTC Participant who has executed an Authorized Participant Agreement is referred to as an “Authorized Participant.” All shares of the Fund, however created, will be entered on the records of DTC in the name of Cede & Co. for the account of a DTC Participant.

Role of the Authorized Participant. Creation Units may be purchased only by or through a DTC Participant that has entered into an Authorized Participant Agreement with the Distributor. Such Authorized Participant will agree, pursuant to the terms of such Authorized Participant Agreement and on behalf of itself or any investor on whose behalf it will act, to certain conditions, including that such Authorized Participant will make available in advance of each purchase of shares an amount of cash sufficient to pay the Cash Component, once the net asset value of a Creation Unit is next determined after receipt of the purchase order in proper form, together with the transaction fees described below. An Authorized Participant, acting on behalf of an investor, may require the investor to enter into an agreement with such Authorized Participant with respect to certain matters, including payment of the Cash Component. Investors who are not Authorized Participants must make appropriate arrangements with an Authorized Participant. Investors should be aware that their particular broker may not be a DTC Participant or may not have executed an Authorized Participant Agreement and that orders to purchase Creation Units may have to be placed by the investor's broker through an Authorized Participant. As a result, purchase orders placed through an Authorized Participant may result in additional charges to such investor. The Trust does not expect to enter into an Authorized Participant Agreement with more than a small number of DTC Participants. A list of current Authorized Participants may be obtained from the Distributor. The Distributor has adopted guidelines regarding Authorized Participants’ transactions in Creation Units that are made available to all Authorized Participants. These guidelines set forth the processes and standards for Authorized Participants to transact with the Distributor and its agents in connection with creation and redemption transactions.

Placement of Creation Orders. Fund Deposits must be delivered through the Federal Reserve System (for cash and U.S. government securities), through DTC (for corporate and municipal securities) or through a central depository account, such as with Euroclear or DTC, maintained by State Street or a sub-custodian (a “Central Depository Account”). Any portion of a Fund Deposit that may not be delivered through the Federal Reserve System or DTC must be delivered through a Central Depository Account. The Fund Deposit transfers made through DTC must be ordered by the DTC Participant in a timely fashion so as to ensure the delivery of the requisite number of Deposit Securities through DTC to the account of the Fund generally before 3:00 p.m., Eastern time on the Settlement Date. Fund Deposit transfers made through the Federal Reserve System must be deposited by the participant institution in a timely fashion so as to ensure the delivery of the requisite number or amount of Deposit Securities or cash through the Federal Reserve System to the account of the Fund generally before 3:00 p.m., Eastern time on the Settlement Date. Fund Deposit transfers made through a Central Depository Account must be completed pursuant to the requirements established by the Custodian or sub-custodian for such Central Depository Account generally before 2:00 p.m., Eastern time on the Settlement Date. The “Settlement Date” for all funds is generally the third business day after the Transmittal Date. All questions as to the number of Deposit Securities to be delivered, and the validity, form and eligibility (including time of receipt) for the deposit of any tendered securities, will be determined by the Trust, whose determination shall be final and binding. The amount of cash equal to the Cash Component must be transferred directly to State Street through the Federal Reserve Bank wire transfer system in a timely manner so as to be received by State Street generally before 3:00 p.m., Eastern time on the Settlement Date. If the Cash Component and the Deposit Securities are not received by 3:00 p.m., Eastern time on the Settlement Date, the creation order may be canceled. Upon written notice to the Distributor, such canceled order may be resubmitted the following Business Day using the Fund Deposit as newly constituted to reflect the then current NAV of the Fund. The delivery of Creation Units so created generally will occur no later than the third Business Day following the day on which the purchase order is deemed received by the Distributor, provided that the relevant Fund Deposit has been received by the Fund prior to such time.

Purchase Orders. To initiate an order for a Creation Unit, an Authorized Participant must submit to the Distributor or its agent an irrevocable order to purchase shares of the Fund, in proper form, generally before 4:00 p.m., Eastern time on any Business Day to receive that day’s NAV. On days when the Listing Exchange or the bond markets close earlier than normal, the Fund may require orders for Creation Units to be placed earlier in the day. The Distributor or its agent will notify BFA and the custodian of such order. The custodian will then provide such information to any appropriate sub-custodian. Procedures and requirements governing the delivery of the Fund Deposit are set forth in the procedures handbook for Authorized Participants and may change from time to time. Investors, other than Authorized Participants, are responsible for making arrangements for a creation request to be made through an Authorized Participant. The Distributor or its agent will provide a

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list of current Authorized Participants upon request. Those placing orders to purchase Creation Units through an Authorized Participant should allow sufficient time to permit proper submission of the purchase order to the Distributor or its agent by the Cutoff Time (as defined below) on such Business Day.

The Authorized Participant must also make available on or before the contractual settlement date, by means satisfactory to the Fund, immediately available or same day funds estimated by the Fund to be sufficient to pay the Cash Component next determined after acceptance of the purchase order, together with the applicable purchase transaction fees. Any excess funds will be returned following settlement of the issue of the Creation Unit. Those placing orders should ascertain the deadline for cash transfers by contacting the operations department of the broker or depositary institution effectuating the transfer of the Cash Component. This deadline is likely to be significantly earlier than the Cutoff Time of the Fund. Investors should be aware that an Authorized Participant may require orders for purchases of shares placed with it to be in the particular form required by the individual Authorized Participant.

The Authorized Participant is responsible for any and all expenses and costs incurred by the Fund, including any applicable cash amounts, in connection with any purchase order.

Timing of Submission of Purchase Orders. An Authorized Participant must submit an irrevocable order to purchase shares of the Fund generally before 4:00 p.m., Eastern time on any Business Day in order to receive that day's NAV. Creation Orders must be transmitted by an Authorized Participant by telephone or other transmission method acceptable to the Distributor or its agent pursuant to procedures set forth in the Authorized Participant Agreement, as described below. Economic or market disruptions or changes, or telephone or other communication failure, may impede the ability to reach the Distributor or its agent or an Authorized Participant. The Fund's deadline specified above for the submission of purchase orders is referred to as the Fund's “Cutoff Time.” The Distributor or its agent, in their discretion, may permit the submission of such orders and requests by or through an Authorized Participant at any time (including on days on which the Listing Exchange is not open for business) via communication through the facilities of the Distributor's or its agent's proprietary website maintained for this purpose. Purchase orders and redemption requests, if accepted by the Trust, will be processed based on the NAV next determined after such acceptance in accordance with the Fund's Cutoff Times as provided in the Authorized Participant Agreement and disclosed in this SAI.

Acceptance of Orders for Creation Units. Subject to the conditions that (i) an irrevocable purchase order has been submitted by the Authorized Participant (either on its own or another investor's behalf) and (ii) arrangements satisfactory to the Fund are in place for payment of the Cash Component and any other cash amounts which may be due, the Fund will accept the order, subject to the Fund's right (and the right of the Distributor and BFA) to reject any order until acceptance, as set forth below.

Once the Fund has accepted an order, upon the next determination of the net asset value of the shares, the Fund will confirm the issuance of a Creation Unit, against receipt of payment, at such net asset value. The Distributor or its agent will then transmit a confirmation of acceptance to the Authorized Participant that placed the order.

The Fund reserves the absolute right to reject or revoke a creation order transmitted to it by the Distributor or its agent if (i) the order is not in proper form; (ii) the investor(s), upon obtaining the shares ordered, would own 80% or more of the currently outstanding shares of the Fund; (iii) the Deposit Securities delivered do not conform to the identity and number of shares specified, as described above; (iv) acceptance of the Deposit Securities would have certain adverse tax consequences to the Fund; (v) acceptance of the Fund Deposit would, in the opinion of counsel, be unlawful; (vi) acceptance of the Fund Deposit would, in the discretion of the Fund or BFA, have an adverse effect on the Fund or the rights of beneficial owners; or (vii) circumstances outside the control of the Fund, the Distributor or its agent and BFA make it impracticable to process purchase orders. The Distributor or its agent shall notify a prospective purchaser of a Creation Unit and/or the Authorized Participant acting on behalf of such purchaser of its rejection of such order. The Fund, State Street, the sub-custodian and the Distributor or its agent are under no duty, however, to give notification of any defects or irregularities in the delivery of Fund Deposits nor shall any of them incur any liability for failure to give such notification.

Issuance of a Creation Unit. Except as provided herein, a Creation Unit will not be issued until the transfer of good title to the Fund of the Deposit Securities and the payment of the Cash Component have been completed. When the sub-custodian has confirmed to the custodian that the securities included in the Fund Deposit (or the cash value thereof) have been delivered to the account of the relevant sub-custodian or sub-custodians, the Distributor or its agent and BFA shall be notified of such delivery and the Fund will issue and cause the delivery of the Creation Unit. Creation Units typically are issued on a “T+3 basis” ( i.e. , three Business Days after trade date).

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To the extent contemplated by an Authorized Participant's agreement with the Distributor, the Fund will issue Creation Units to such Authorized Participant, notwithstanding the fact that the corresponding Fund Deposits have not been received in part or in whole, in reliance on the undertaking of the Authorized Participant to deliver the missing Deposit Securities as soon as possible, which undertaking shall be secured by such Authorized Participant's delivery and maintenance of collateral having a value at least equal to 105% and up to 115%, which percentage BFA may change at any time, in its sole discretion, of the value of the missing Deposit Securities in accordance with the Fund's then-effective procedures. The only collateral that is acceptable to the Fund is cash in U.S. dollars. Such cash collateral must be delivered no later than 2:00 p.m., Eastern time on the contractual settlement date. The cash collateral posted by the Authorized Participant may be invested at the risk of the Authorized Participant, and income, if any, on invested cash collateral will be paid to that Authorized Participant. Information concerning the Fund's current procedures for collateralization of missing Deposit Securities is available from the Distributor or its agent. The Authorized Participant Agreement will permit the Fund to buy the missing Deposit Securities at any time and will subject the Authorized Participant to liability for any shortfall between the cost to the Fund of purchasing such securities and the cash collateral.

In certain cases, Authorized Participants may create and redeem Creation Units on the same trade date and in these instances, the Fund reserves the right to settle these transactions on a net basis or require a representation from the Authorized Participants that the creation and redemption transactions are for separate beneficial owners. All questions as to the number of shares of each security in the Deposit Securities and the validity, form, eligibility and acceptance for deposit of any securities to be delivered shall be determined by the Fund and the Fund's determination shall be final and binding.

Costs Associated with Creation Transactions. A standard creation transaction fee is imposed to offset the transfer and other transaction costs associated with the issuance of Creation Units. The standard creation transaction fee is charged to the Authorized Participant on the day such Authorized Participant creates a Creation Unit, and is the same, regardless of the number of Creation Units purchased by the Authorized Participant on the applicable Business Day. The Authorized Participant may also be required to cover certain brokerage, tax, foreign exchange, execution, market impact and other costs and expenses related to the execution of trades resulting from such transaction (up to the maximum amount shown below). Authorized Participants will also bear the costs of transferring the Deposit Securities to the Fund. Investors who use the services of a broker or other financial intermediary to acquire Fund shares may be charged a fee for such services.

The following table sets forth the Fund's standard creation transaction fees and maximum additional charge (as described above):

Standard Creation Transaction Fee		Maximum Additional Charge for Creations*
$150		3.0%

*	As a percentage of the net asset value per Creation Unit.

Redemption of Creation Units. Shares of the Fund may be redeemed by Authorized Participants only in Creation Units at their NAV next determined after receipt of a redemption request in proper form by the Distributor or its agent and only on a Business Day. The Fund will not redeem shares in amounts less than Creation Units. There can be no assurance, however, that there will be sufficient liquidity in the secondary market at any time to permit assembly of a Creation Unit. Investors should expect to incur brokerage and other costs in connection with assembling a sufficient number of shares to constitute a Creation Unit that could be redeemed by an Authorized Participant. Beneficial owners also may sell shares in the secondary market.

The Fund generally redeems Creation Units for Fund Securities (as defined below). Please see the Cash Redemption Method section below and the following discussion summarizing the in-kind method for further information on redeeming Creation Units of the Fund.

BFA makes available through the NSCC, prior to the opening of business on the Listing Exchange on each Business Day, the designated portfolio of securities (including any portion of such securities for which cash may be substituted) that will be applicable (subject to possible amendment or correction) to redemption requests received in proper form (as defined below) on that day (“Fund Securities”), and an amount of cash (the “Cash Amount,” as described below). Such Fund Securities and the corresponding Cash Amount (each subject to possible amendment or correction) are applicable, in order to effect

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redemptions of Creation Units of the Fund until such time as the next announced composition of the Fund Securities and Cash Amount is made available. Fund Securities received on redemption may not be identical to Deposit Securities that are applicable to creations of Creation Units. Procedures and requirements governing redemption transactions are set forth in the handbook for Authorized Participants and may change from time to time.

Unless cash redemptions are available or specified for the Fund, the redemption proceeds for a Creation Unit generally consist of Fund Securities, plus the Cash Amount, which is an amount equal to the difference between the net asset value of the shares being redeemed, as next determined after the receipt of a redemption request in proper form, and the value of Fund Securities, less a redemption transaction fee (as described below).

The Trust may, in its sole discretion, substitute a “cash in lieu” amount to replace any Fund Security. The amount of cash paid out in such cases will be equivalent to the value of the substituted security listed as a Fund Security. In the event that the Fund Securities have a value greater than the NAV of the shares, a compensating cash payment equal to the difference is required to be made by or through an Authorized Participant by the redeeming shareholder. The Fund generally redeems Creation Units for Fund Securities, but the Fund reserves the right to utilize a cash option for redemption of Creation Units.

Cash Redemption Method. Although the Trust does not ordinarily permit partial or full cash redemptions of Creation Units of iShares funds, when partial or full cash redemptions of Creation Units are available or specified for the Fund, they will be effected in essentially the same manner as in-kind redemptions thereof. In the case of partial or full cash redemption, the Authorized Participant receives the cash equivalent of the Fund Securities it would otherwise receive through an in-kind redemption, plus the same Cash Amount to be paid to an in-kind redeemer.

Costs Associated with Redemption Transactions. A standard redemption transaction fee is imposed to offset transfer and other transaction costs that may be incurred by the Fund. The standard redemption transaction fee is charged to the Authorized Participant on the day such Authorized Participant redeems a Creation Unit, and is the same regardless of the number of Creation Units redeemed by an Authorized Participant on the applicable Business Day. The Authorized Participant may also be required to cover certain brokerage, tax, foreign exchange, execution, market impact and other costs and expenses related to the execution of trades resulting from such transaction (up to the maximum amount shown below). Authorized Participants will also bear the costs of transferring the Fund Securities from the Fund to their account on their order. Investors who use the services of a broker or other financial intermediary to dispose of Fund shares may be charged a fee for such services.

The following table sets forth the Fund's standard redemption transaction fees and maximum additional charge (as described above):

Standard Redemption Transaction Fee		Maximum Additional Charge for Redemptions*
$150		2.0%

*	As a percentage of the net asset value per Creation Unit, inclusive of the standard redemption transaction fee.

Placement of Redemption Orders. Redemption requests for Creation Units of the Fund must be submitted to the Distributor by or through an Authorized Participant. An Authorized Participant must submit an irrevocable request to redeem shares of the Fund generally before 4:00 p.m., Eastern time on any Business Day, in order to receive that day's NAV. On days when the Listing Exchange closes earlier than normal, the Fund may require orders to redeem Creation Units to be placed earlier that day. Investors, other than Authorized Participants, are responsible for making arrangements for a redemption request to be made through an Authorized Participant. The Distributor or its agent will provide a list of current Authorized Participants upon request.

The Authorized Participant must transmit the request for redemption in the form required by the Fund to the Distributor or its agent in accordance with procedures set forth in the Authorized Participant Agreement. Investors should be aware that their particular broker may not have executed an Authorized Participant Agreement and that, therefore, requests to redeem Creation Units may have to be placed by the investor's broker through an Authorized Participant who has executed an Authorized Participant Agreement. At any time, only a limited number of broker-dealers will have an Authorized Participant Agreement in effect. Investors making a redemption request should be aware that such request must be in the form specified by such Authorized Participant. Investors making a request to redeem Creation Units should allow sufficient time to permit

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proper submission of the request by an Authorized Participant and transfer of the shares to the Fund's transfer agent; such investors should allow for the additional time that may be required to effect redemptions through their banks, brokers or other financial intermediaries if such intermediaries are not Authorized Participants.

A redemption request is considered to be in “proper form” if (i) an Authorized Participant has transferred or caused to be transferred to the Fund's transfer agent the Creation Unit redeemed through the book-entry system of DTC so as to be effective by the Listing Exchange closing time on any Business Day, (ii) a request in form satisfactory to the Fund is received by the Distributor or its agent from the Authorized Participant on behalf of itself or another redeeming investor within the time periods specified above and (iii) all other procedures set forth in the Authorized Participant Agreement are properly followed. If the transfer agent does not receive the investor's shares through DTC's facilities by 10:00 a.m., Eastern time on the Business Day next following the day that the redemption request is received, the redemption request shall be rejected. Investors should be aware that the deadline for such transfers of shares through the DTC system may be significantly earlier than the close of business on the Listing Exchange. Those making redemption requests should ascertain the deadline applicable to transfers of shares through the DTC system by contacting the operations department of the broker or depositary institution effecting the transfer of the shares.

Upon receiving a redemption request, the Distributor or its agent shall notify the Fund and the Fund's transfer agent of such redemption request. The tender of an investor's shares for redemption and the distribution of the securities and/or cash included in the redemption payment made in respect of Creation Units redeemed will be made through DTC and the relevant Authorized Participant to the Beneficial Owner thereof as recorded on the book-entry system of DTC or the DTC Participant through which such investor holds, as the case may be, or by such other means specified by the Authorized Participant submitting the redemption request.

A redeeming Beneficial Owner or Authorized Participant acting on behalf of such Beneficial Owner must maintain appropriate security arrangements with a qualified broker-dealer, bank or other custody providers in each jurisdiction in which any of the portfolio securities are customarily traded, to which account such portfolio securities will be delivered.

To the extent contemplated by an Authorized Participant's agreement with the Distributor or its agent, in the event an Authorized Participant has submitted a redemption request in proper form but is unable to transfer all or part of the Creation Unit to be redeemed to the Fund, at or prior to 10:00 a.m., Eastern time on the Listing Exchange business day after the date of submission of such redemption request, the Distributor or its agent will accept the redemption request in reliance on the undertaking by the Authorized Participant to deliver the missing shares as soon as possible. Such undertaking shall be secured by the Authorized Participant's delivery and maintenance of collateral consisting of cash, in U.S. dollars in immediately available funds, having a value at least equal to 105% and up to 115%, which percentage BFA may change at any time, in its sole discretion, of the value of the missing shares. Such cash collateral must be delivered no later than 10:00 a.m., Eastern time on the day after the date of submission of such redemption request and shall be held by State Street and marked-to-market daily. The fees of State Street and any sub-custodians in respect of the delivery, maintenance and redelivery of the cash collateral shall be payable by the Authorized Participant. The cash collateral posted by the Authorized Participant may be invested at the risk of the Authorized Participant, and income, if any, on invested cash collateral will be paid to that Authorized Participant. The Authorized Participant Agreement permits the Fund to acquire shares of the Fund at any time and subjects the Authorized Participant to liability for any shortfall between the aggregate of the cost to the Fund of purchasing such shares, plus the value of the Cash Amount, and the value of the cash collateral.

Because the U.S. bond market may be open on days that the Listing Exchange for the Fund is closed or are otherwise not Business Days for the Fund, shareholders may not be able to redeem their shares of the Fund, or purchase or sell shares of the Fund on the Listing Exchange on days when the NAV of the Fund could be significantly affected by events in the relevant market.

The right of redemption may be suspended or the date of payment postponed with respect to the Fund: (i) for any period during which the Listing Exchange is closed (other than customary weekend and holiday closings); (ii) for any period during which trading on the Listing Exchange is suspended or restricted; (iii) for any period during which an emergency exists as a result of which disposal of the shares of the Fund's portfolio securities or determination of its net asset value is not reasonably practicable; or (iv) in such other circumstance as is permitted by the SEC.

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Taxation on Creations and Redemptions of Creation Units. An Authorized Participant generally will recognize either gain or loss upon the exchange of Deposit Securities for Creation Units. This gain or loss is calculated by taking the market value of the Creation Units purchased over the Authorized Participant’s aggregate basis in the Deposit Securities exchanged therefor. However, the IRS may apply the wash sales rules to determine that any loss realized upon the exchange of Deposit Securities for Creation Units is not currently deductible. Authorized Participants should consult their own tax advisors.

Current U.S. federal tax laws dictate that capital gain or loss realized from the redemption of Creation Units will generally create long-term capital gain or loss if the Authorized Participant holds the Creation Units for more than one year, or short-term capital gain or loss if the Creation Units were held for one year or less, if the Creation Units are held as capital assets.

Regular Holidays. For every occurrence of one or more intervening holidays in the applicable non-U.S. market or U.S. bond market that are not holidays observed in the U.S. equity market, the redemption settlement cycle will be extended by the number of such intervening holidays. In addition to holidays, other unforeseeable closings in a non-U.S. market or U.S. bond market due to emergencies may also prevent the Trust from delivering securities within the normal settlement period.

The securities delivery cycles currently practicable for transferring portfolio securities to redeeming investors, coupled with non-U.S. market or U.S. bond market holiday schedules, will require a delivery process longer than seven calendar days, in certain circumstances. The holidays applicable to the Fund during such periods are listed below, as are instances where more than seven days will be needed to deliver redemption proceeds. Although certain holidays may occur on different dates in subsequent years, the number of days required to deliver redemption proceeds in any given year is not expected to exceed the maximum number of days listed below for the Fund. The proclamation of new holidays, the treatment by market participants of certain days as “informal holidays” ( e.g. , days on which no or limited securities transactions occur, as a result of substantially shortened trading hours), the elimination of existing holidays, or changes in local securities delivery practices, could affect the information set forth herein at some time in the future.

In calendar years 2014 and 2015, the dates of regular holidays affecting the relevant securities markets in which the Fund invests are as follows (please note these holiday schedules are subject to potential changes in the relevant securities markets):

2014

The United States
January 1	April 18	September 1	November 28*
January 20	May 26	October 13	December 24*
February 17	July 3*	November 11	December 25
April 17*	July 4	November 27

*	The U.S. bond market has recommended early close.

2015

The United States
January 1	April 3	September 7	November 27*
January 19	May 22*	October 12	December 24*
February 16	May 25	November 11	December 25
April 2*	July 3*	November 26	December 31*

*	The U.S. bond market has recommended early close.

Taxes

The following is a summary of certain material U.S. federal income tax considerations regarding the purchase, ownership and disposition of shares of the Fund. This summary does not address all of the potential U.S. federal income tax consequences that may be applicable to the Fund or to all categories of investors, some of which may be subject to special tax rules. Current and prospective shareholders are urged to consult their own tax advisors with respect to the specific federal, state, local and non-U.S. tax consequences of investing in the Fund. The summary is based on the laws in effect on the date of this SAI and existing judicial and administrative interpretations thereof, all of which are subject to change, possibly with retroactive effect. References to the Fund will also generally apply to the Underlying Fund as well.

Regulated Investment Company Qualification. The Fund intends to qualify for and to elect treatment as a separate RIC under Subchapter M of the Internal Revenue Code. To qualify for treatment as a RIC, the Fund must annually distribute at least 90% of its investment company taxable income (which includes dividends, interest and net short-term capital gains) and meet several other requirements. Among such other requirements are the following: (i) at least 90% of the Fund’s annual gross income must be derived from dividends, interest, payments with respect to securities loans, gains from the sale

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or other disposition of stock or securities or non-U.S. currencies, other income (including, but not limited to, gains from options, futures or forward contracts) derived with respect to its business of investing in such stock, securities or currencies, and net income derived from interests in qualified publicly-traded partnerships ( i.e. , partnerships that are traded on an established securities market or tradable on a secondary market, other than a partnership that derives 90% of its income from interest, dividends, capital gains and other traditionally permitted mutual fund income); and (ii) at the close of each quarter of the Fund’s taxable year, (a) at least 50% of the market value of the Fund’s total assets must be represented by cash and cash items, U.S. government securities, securities of other RICs and other securities, with such other securities limited for purposes of this calculation in respect of any one issuer to an amount not greater than 5% of the value of the Fund’s assets and not greater than 10% of the outstanding voting securities of such issuer, and (b) not more than 25% of the value of the Fund’s total assets may be invested in the securities of any one issuer, of two or more issuers of which 20% or more of the voting stock is held by the Fund and that are engaged in the same or similar trades or businesses or related trades or businesses (other than the securities of other RICs) or the securities of one or more qualified publicly-traded partnerships.

The Fund may be able to cure a failure to derive 90% of its income from the sources specified above or a failure to diversify its holdings in the manner described above by paying a tax, by disposing of certain assets, or by paying a tax and disposing of assets. If, in any taxable year, the Fund fails one of these tests and does not timely cure the failure, the Fund will be taxed in the same manner as an ordinary corporation and distributions to its shareholders will not be deductible by the Fund in computing its taxable income.

Although in general the passive loss rules of the Internal Revenue Code do not apply to RICs, such rules do apply to a RIC with respect to items attributable to an interest in a qualified publicly-traded partnership. The Fund’s investments in partnerships, including in qualified publicly-traded partnerships, may result in the Fund being subject to state, local, or non-U.S. income, franchise or withholding tax liabilities.

Taxation of RICs. As a RIC, the Fund will not be subject to U.S. federal income tax on the portion of its taxable investment income and capital gains that it distributes to its shareholders, provided that it satisfies a minimum distribution requirement. To satisfy the minimum distribution requirement, the Fund must distribute to its shareholders at least the sum of (i) 90% of its “investment company taxable income” ( i.e. , income other than its net realized long-term capital gain over its net realized short-term capital loss), plus or minus certain adjustments, and (ii) 90% of its net tax-exempt income for the taxable year. The Fund will be subject to income tax at regular corporate rates on any taxable income or gains that it does not distribute to its shareholders. If the Fund fails to qualify for any taxable year as a RIC or fails to meet the distribution requirement, all of its taxable income will be subject to tax at regular corporate income tax rates without any deduction for distributions to shareholders, and such distributions generally will be taxable to shareholders as ordinary dividends to the extent of the Fund’s current and accumulated earnings and profits. In such event, distributions to individuals should be eligible to be treated as qualified dividend income and distributions to corporate shareholders generally should be eligible for the dividends-received deduction. Although the Fund intends to distribute substantially all of its net investment income and its capital gains for each taxable year, the Fund will be subject to U.S. federal income taxation to the extent any such income or gains are not distributed. Moreover, if the Fund fails to qualify as a RIC in any year, it must pay out its earnings and profits accumulated in that year in order to qualify again as a RIC. If the Fund fails to qualify as a RIC for a period greater than two taxable years, the Fund may be required to recognize any net built-in gains with respect to certain of its assets ( i.e. , the excess of the aggregate gains, including items of income, over aggregate losses that would have been realized with respect to such assets if the Fund had been liquidated) if it qualifies as a RIC in a subsequent year.

Short-term capital gain earned by the Underlying Fund will be ordinary income when distributed to the Fund and will not be offset by the Fund’s capital losses. Upon the sale or other disposition by the Fund of shares of the Underlying Fund, the Fund will realize a capital gain or loss which will be long-term or short-term, generally depending on the Fund’s holding period for the shares. Losses realized upon such redemptions may result in a substantial number of “wash sales” and deferral, perhaps indefinitely, of realized losses to the Fund.

Net Capital Loss Carryforwards. Net capital loss carryforwards may be applied against any net realized capital gains in each succeeding year, until they have been reduced to zero.

In the event that the Fund were to experience an ownership change as defined under the Internal Revenue Code, the Fund’s loss carryforwards and other favorable tax attributes of the Fund, if any, may be subject to limitation.

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Excise Tax. The Fund will be subject to a 4% excise tax on certain undistributed income if it does not distribute to its shareholders in each calendar year at least 98% of its ordinary income for the calendar year plus 98.2% of its capital gain net income for the 12 months ended October 31 of such year. For this purpose, however, any ordinary income or capital gain net income retained by the Fund that is subject to corporate income tax will be considered to have been distributed by year-end. In addition, the minimum amounts that must be distributed in any year to avoid the excise tax will be increased or decreased to reflect any underdistribution or overdistribution, as the case may be, from the previous year. The Fund intends to declare and distribute dividends and distributions in the amounts and at the times necessary to avoid the application of this 4% excise tax. Long-term capital distributions from the Underlying Fund paid in December or, in certain cases, January in satisfaction of this rule will be subject to potential distribution by the Fund in the following calendar year.

Taxation of U.S. Shareholders. Dividends and other distributions by the Fund are generally treated under the Internal Revenue Code as received by the shareholders at the time the dividend or distribution is made. However, any dividend or capital gain distribution declared by the Fund in October, November or December of any calendar year and payable to shareholders of record on a specified date in such a month shall be deemed to have been received by each shareholder on December 31 of such calendar year and to have been paid by the Fund not later than such December 31, provided such dividend is actually paid by the Fund during January of the following calendar year.

The Fund intends to distribute annually to its shareholders substantially all of its net tax-exempt income, investment company taxable income and any net realized long-term capital gains in excess of net realized short-term capital losses (including any capital loss carryovers). However, if the Fund retains for investment an amount equal to all or a portion of its net long-term capital gains in excess of its net short-term capital losses (including any capital loss carryovers), it will be subject to a corporate tax (at a maximum rate of 35%) on the amount retained. In that event, the Fund will report such retained amounts as undistributed capital gains in a notice to its shareholders who (a) will be required to include in income for U.S. federal income tax purposes, as long-term capital gains, their proportionate shares of the undistributed amount, (b) will be entitled to credit their proportionate shares of the 35% tax paid by the Fund on the undistributed amount against their U.S. federal income tax liabilities, if any, and to claim refunds to the extent their credits exceed their liabilities, if any, and (c) will be entitled to increase their tax basis, for U.S. federal income tax purposes, in their shares by an amount equal to 65% of the amount of undistributed capital gains included in the shareholder’s income. Organizations or persons not subject to U.S. federal income tax on such capital gains will be entitled to a refund of their pro rata share of such taxes paid by the Fund upon filing appropriate returns or claims for refund with the IRS.

Distributions of net realized long-term capital gains, if any, that the Fund reports as capital gain dividends are taxable as long-term capital gains, whether paid in cash or in shares and regardless of how long a shareholder has held shares of the Fund. All other dividends of the Fund (including dividends from short-term capital gains) from its current and accumulated earnings and profits (“regular dividends”) are generally subject to tax as ordinary income. Married couples filing jointly with income over approximately $450,000 and unmarried individuals with income over approximately $400,000 (income thresholds adjusted annually for inflation) are subject to a 20% tax on any income in excess of those amounts that is long-term capital gain or qualified dividend income, and generally all other long-term capital gain is taxed at 15% (0% at certain income levels). In addition, the top marginal ordinary income tax rate is 39.6% for income in excess of the above thresholds.

If an individual receives a regular dividend qualifying for the long-term capital gain rates and such dividend constitutes an “extraordinary dividend,” and the individual subsequently recognizes a loss on the sale or exchange of stock in respect of which the extraordinary dividend was paid, then the loss will be long-term capital loss to the extent of such extraordinary dividend. An “extraordinary dividend” on common stock for this purpose is generally a dividend (i) in an amount greater than or equal to 10% of the taxpayer’s tax basis (or trading value) in a share of stock, aggregating dividends with ex-dividend dates within an 85-day period, or (ii) in an amount greater than 20% of the taxpayer’s tax basis (or trading value) in a share of stock, aggregating dividends with ex-dividend dates within a 365-day period.

Distributions in excess of the Fund’s current and accumulated earnings and profits will, as to each shareholder, be treated as a tax-free return of capital to the extent of a shareholder’s basis in shares of the Fund, and as a capital gain thereafter (if the shareholder holds shares of the Fund as capital assets). Distributions in excess of the Fund’s minimum distribution requirements, but not in excess of the Fund’s earnings and profits, will be taxable to shareholders and will not constitute nontaxable returns of capital. Shareholders receiving dividends or distributions in the form of additional shares should be treated for U.S. federal income tax purposes as receiving a distribution in an amount equal to the amount of money that the shareholders receiving cash dividends or distributions will receive and should have a cost basis in the shares received equal to

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such amount. No deduction would be allowed to an investor for interest on indebtedness incurred or continued to purchase or carry shares of the Fund to the extent the interest deduction would relate to exempt-interest dividends received.

A 3.8% U.S. federal Medicare contribution tax is imposed on net investment income, including, but not limited to, interest, dividends, and net gain from investments, of U.S. individuals with income exceeding $200,000 (or $250,000 if married filing jointly), and of estates and trusts.

Investors considering buying shares just prior to a dividend or capital gain distribution should be aware that, although the price of shares purchased at that time may reflect the amount of the forthcoming distribution, such dividend or distribution may nevertheless be taxable to them. If the Fund is the holder of record of any security on the record date for any dividends payable with respect to such security, such dividends will be included in the Fund’s gross income not as of the date received but as of the later of (i) the date such security became ex-dividend with respect to such dividends ( i.e ., the date on which a buyer of the security would not be entitled to receive the declared, but unpaid, dividends); or (ii) the date the Fund acquired such security. Accordingly, in order to satisfy its income distribution requirements, the Fund may be required to pay dividends based on anticipated earnings, and shareholders may receive dividends in an earlier year than would otherwise be the case.

In certain situations, the Fund may, for a taxable year, defer all or a portion of its net capital loss realized after October and its late-year ordinary loss (defined as the excess of post-October foreign currency and passive foreign investment company (“PFIC”) losses and other post-December ordinary losses over post-October foreign currency and PFIC gains and other post-December ordinary income) until the next taxable year in computing its investment company taxable income and net capital gain, which will defer the recognition of such realized losses. Such deferrals and other rules regarding gains and losses realized after October (or December) may affect the tax character of shareholder distributions. If your Fund shares are loaned pursuant to securities lending agreements, you may lose the ability to report any distributions from the Fund as long-term capital gain.

Sales of Shares. Upon the sale or exchange of shares of the Fund, a shareholder will realize a taxable gain or loss equal to the difference between the amount realized and the shareholder’s basis in shares of the Fund. A redemption of shares by the Fund will be treated as a sale for this purpose. Such gain or loss will be treated as capital gain or loss if the shares are capital assets in the shareholder’s hands and will be long-term capital gain or loss if the shares are held for more than one year and short-term capital gain or loss if the shares are held for one year or less. Any loss realized on a sale or exchange will be disallowed to the extent the shares disposed of are replaced, including replacement through the reinvesting of dividends and capital gains distributions in the Fund, by, or by an option on, substantially identical shares within a 61-day period beginning 30 days before and ending 30 days after the disposition of the shares. In such a case, the basis of the shares acquired will be increased to reflect the disallowed loss. Any loss realized by a shareholder on the sale of Fund shares held by the shareholder for six months or less will be treated for U.S. federal income tax purposes as a long-term capital loss to the extent of any distributions or deemed distributions of long-term capital gains received by the shareholder with respect to such share. The Medicare contribution tax described above will apply to the sale of Fund shares.

If a shareholder incurs a sales charge in acquiring shares of the Fund, disposes of those shares within 90 days and then, on or before January 31 of the following calendar year, acquires shares in a mutual fund for which the otherwise applicable sales charge is reduced by reason of a reinvestment right ( e.g. , an exchange privilege), the original sales charge will not be taken into account in computing gain/loss on the original shares to the extent the subsequent sales charge is reduced. Instead, the disregarded portion of the original sales charge will be added to the tax basis of the newly acquired shares. Furthermore, the same rule also applies to a disposition of the newly acquired shares made within 90 days of the second acquisition. This provision prevents a shareholder from immediately deducting the sales charge by shifting his or her investment within a family of mutual funds.

Back-Up Withholding. In certain cases, the Fund will be required to withhold at a 28% rate and remit to the U.S. Treasury such amounts withheld from any distributions paid to a shareholder who: (i) has failed to provide a correct taxpayer identification number; (ii) is subject to back-up withholding by the IRS; (iii) has failed to certify to the Fund that such shareholder is not subject to back-up withholding; or (iv) has not certified that such shareholder is a U.S. person (including a U.S. resident alien). Back-up withholding is not an additional tax and any amount withheld may be credited against a shareholder's U.S. federal income tax liability.

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Sections 351 and 362. The Trust, on behalf of the Fund, has the right to reject an order for a purchase of shares of the Fund if the purchaser (or group of purchasers) would, upon obtaining the shares so ordered, own 80% or more of the outstanding shares of the Fund and if, pursuant to Sections 351 and 362 of the Internal Revenue Code, the Fund would have a basis in the securities different from the market value of such securities on the date of deposit. If the Fund’s basis in such securities on the date of deposit was less than market value on such date, the Fund, upon disposition of the securities, would recognize more taxable gain or less taxable loss than if its basis in the securities had been equal to market value. It is not anticipated that the Trust will exercise the right of rejection except in a case where the Trust determines that accepting the order could result in material adverse tax consequences to the Fund or its shareholders. The Trust also has the right to require information necessary to determine beneficial share ownership for purposes of the 80% determination.

Taxation of Certain Derivatives. The Fund’s transactions in zero coupon securities, non-U.S. currencies, forward contracts, options and futures contracts (including options and futures contracts on non-U.S. currencies), to the extent permitted, will be subject to special provisions of the Internal Revenue Code (including provisions relating to “hedging transactions” and “straddles”) that, among other things, may affect the character of gains and losses realized by the Fund ( i.e. , may affect whether gains or losses are ordinary or capital), accelerate recognition of income to the Fund and defer Fund losses. These rules could therefore affect the character, amount and timing of distributions to shareholders. These provisions also (a) will require the Fund to mark-to-market certain types of the positions in its portfolio ( i.e. , treat them as if they were closed out at the end of each year) and (b) may cause the Fund to recognize income without receiving cash with which to pay dividends or make distributions in amounts necessary to satisfy the distribution requirements for avoiding income and excise taxes. The Fund will monitor its transactions, will make the appropriate tax elections and will make the appropriate entries in its books and records when it acquires any zero coupon security, non-U.S. currency, forward contract, option, futures contract or hedged investment in order to mitigate the effect of these rules and prevent disqualification of the Fund as a RIC.

The Fund’s investments in so-called “section 1256 contracts,” such as regulated futures contracts, most non-U.S. currency forward contracts traded in the interbank market and options on most security indexes, are subject to special tax rules. All section 1256 contracts held by the Fund at the end of its taxable year are required to be marked to their market value, and any unrealized gain or loss on those positions will be included in the Fund’s income as if each position had been sold for its fair market value at the end of the taxable year. The resulting gain or loss will be combined with any gain or loss realized by the Fund from positions in section 1256 contracts closed during the taxable year. Provided such positions were held as capital assets and were not part of a “hedging transaction” nor part of a “straddle,” 60% of the resulting net gain or loss will be treated as long-term capital gain or loss, and 40% of such net gain or loss will be treated as short-term capital gain or loss, regardless of the period of time the positions were actually held by the Fund.

As a result of entering into swap contracts, the Fund may make or receive periodic net payments. The Fund may also make or receive a payment when a swap is terminated prior to maturity through an assignment of the swap or other closing transaction. Periodic net payments will generally constitute ordinary income or deductions, while termination of a swap will generally result in capital gain or loss (which will be a long-term capital gain or loss if the Fund has been a party to the swap for more than one year). The cost of any payments made by the Fund on a swap transaction will be netted pro rata against both tax exempt and taxable gross income. With respect to certain types of swaps, the Fund may be required to currently recognize income or loss with respect to future payments on such swaps or may elect under certain circumstances to mark such swaps to market annually for tax purposes as ordinary income or loss.

Market Discount. Any market discount recognized on a bond is taxable as ordinary income. A market discount bond is a bond acquired in the secondary market at a price below redemption value or adjusted issue price if issued with original issue discount. Absent an election by the Fund to include the market discount in income as it accrues, gain on the Fund’s disposition of such an obligation will be treated as ordinary income rather than capital gain to the extent of the accrued market discount.

Non-U.S. Investments. positions, may be subject to non-U.S. income taxes and non-U.S. financial transactions taxes.Income (including, in some cases, capital gains) received by the Fund from investments in non-U.S. securities may be subject to withholding and other taxes imposed by non-U.S. countries. Tax conventions between certain countries and the United States may reduce or eliminate such taxes in some cases. If more than 50% of the Fund’s total assets at the close of its taxable year consists of securities of non-U.S. corporations, the Fund may elect for U.S. income tax purposes to treat non-U.S. income taxes paid by it as paid by its shareholders. The Fund may qualify for and make this election in some, but not necessarily all, of its taxable years. If the Fund were to make an election, shareholders of the Fund would be required to take into account an amount equal to their pro rata portions of such non-U.S. taxes in computing their taxable income and then

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treat an amount equal to those non-U.S. taxes as a U.S. federal income tax deduction or as a foreign tax credit against their U.S. federal income taxes. Shortly after any year for which it makes such an election, the Fund will report to its shareholders the amount per share of such non-U.S. income tax that must be included in each shareholder’s gross income and the amount which will be available for the deduction or credit. No deduction for non-U.S. taxes may be claimed by a shareholder who does not itemize deductions. Certain limitations will be imposed on the extent to which the credit (but not the deduction) for non-U.S. taxes may be claimed. Under Section 988 of the Internal Revenue Code, gains or losses attributable to fluctuations in exchange rates between the time the Fund accrues income or receivables or expenses or other liabilities denominated in a non-U.S. currency and the time the Fund actually collects such income or pays such liabilities are generally treated as ordinary income or ordinary loss. In general, gains (and losses) realized on debt instruments will be treated as Section 988 gain (or loss) to the extent attributable to changes in exchange rates between the U.S. dollar and the currencies in which the instruments are denominated. Similarly, gain or losses on non-U.S. currency, non-U.S. currency forward contracts, certain non-U.S. currency options or futures contracts and the disposition of debt securities denominated in non-U.S. currency, to the extent attributable to fluctuations in exchange rates between the acquisition and disposition dates, are also treated as ordinary income or loss unless the Fund were to elect otherwise.

The Underlying Fund, if invested in non-U.S. positions, may be subject to non-U.S. income taxes and non-U.S. financial transactions taxes. Each Underlying Fund that is permitted to do so may elect to “pass through” to its investors, including the Fund, the amount of non-U.S. income taxes paid by the Underlying Fund. The Fund itself will be eligible to elect to “pass through” such amounts to its stockholders and may do so, depending upon circumstances.

If your Fund shares are loaned pursuant to securities lending arrangements, you may lose the ability to use any non-U.S. tax credits passed through by the Fund. If the Fund enters into a short sale with respect to shares of the Fund, substitute payments made to the lender of such shares may not be deductible. Consult your financial intermediary or tax advisor.

Original Issue Discount. Original issue discount (“OID”) on tax-exempt bonds is recognized over the term of the bond and is tax-exempt to the holder of the bond. Special U.S. federal income tax rules apply to inflation-indexed bonds. Generally, all stated interest on such bonds is taken into income by the Fund under its regular method of accounting for interest income. The amount of a positive inflation adjustment, which results in an increase in the inflation-adjusted principal amount of the bond, is treated as original issue discount. The OID is included in the Fund’s gross income ratably during the period ending with the maturity of the bond, under the general OID inclusion rules. The amount of the Fund’s OID in a taxable year with respect to a bond will increase the Fund’s taxable income for such year without a corresponding receipt of cash, until the bond matures. As a result, the Fund may need to use other sources of cash to satisfy its distributions for such year. The amount of negative inflation adjustment, which results in a decrease in the inflation-adjusted principal amount of the bond, reduces the amount of interest (including stated, interest, OID, and market discount, if any) otherwise includible in the Fund’s income with respect to the bond for the taxable year.

Reporting. If a shareholder recognizes a loss with respect to the Fund’s shares of $2 million or more for an individual shareholder or $10 million or more for a corporate shareholder, the shareholder must file with the IRS a disclosure statement on Form 8886. Direct shareholders of portfolio securities are in many cases exempted from this reporting requirement, but under current guidance, shareholders of a RIC are not exempted. The fact that a loss is reportable under these regulations does not affect the legal determination of whether the taxpayer’s treatment of the loss is proper. Shareholders should consult their tax advisors to determine the applicability of these regulations in light of their individual circumstances.

Taxation of Non-U.S. Shareholders. Dividends paid by the Fund to non-U.S. shareholders are generally subject to withholding tax at a 30% rate or a reduced rate specified by an applicable income tax treaty to the extent derived from investment income and short-term capital gains. Dividends paid by the Fund from net tax-exempt income or long-term capital gains are generally not subject to such withholding tax. In order to obtain a reduced rate of withholding, a non-U.S. shareholder will be required to provide an IRS Form W-8BEN certifying its entitlement to benefits under a treaty. The withholding tax does not apply to regular dividends paid to a non-U.S. shareholder who provides a Form W-8ECI, certifying that the dividends are effectively connected with the non-U.S. shareholder’s conduct of a trade or business within the U.S. Instead, the effectively connected dividends will be subject to regular U.S. income tax as if the non-U.S. shareholder were a U.S. shareholder. A non-U.S. corporation receiving effectively connected dividends may also be subject to additional “branch profits tax” imposed at a rate of 30% (or lower treaty rate). A non-U.S. shareholder who fails to provide an IRS Form W-8BEN or other applicable form may be subject to back-up withholding at the appropriate rate.

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For taxable years beginning before January 1, 2014, properly-reported dividends are generally exempt from U.S. federal withholding tax where they (i) are paid in respect of the Fund’s “qualified net interest income” (generally, the Fund’s U.S. source interest income, other than certain contingent interest and interest from obligations of a corporation or partnership in which the Fund is at least a 10% shareholder, reduced by expenses that are allocable to such income); or (ii) are paid in respect of the Fund’s “qualified short-term capital gains” (generally, the excess of the Fund’s net short-term capital gain over the Fund’s long-term capital loss for such taxable year). However, depending on its circumstances, the Fund may report all, some or none of its potentially eligible dividends as such qualified net interest income or as qualified short-term capital gains and/or treat such dividends, in whole or in part, as ineligible for this exemption from withholding. In order to qualify for this exemption from withholding, a non-U.S. shareholder will need to comply with applicable certification requirements relating to its non-U.S. status (including, in general, furnishing an IRS Form W-8BEN or substitute Form). In the case of shares held through an intermediary, the intermediary may withhold even if the Fund reports the payment as qualified net interest income or qualified short-term capital gain. Non-U.S. shareholders should contact their intermediaries with respect to the application of these rules to their accounts.

In general, U.S. federal withholding tax will not apply to any gain or income realized by a non-U.S. shareholder in respect of any distributions of net long-term capital gains over net short-term capital losses, tax-exempt interest dividends, or upon the sale or other disposition of shares of the Fund. If the Fund’s direct or indirect interests in U.S. real property were to exceed certain levels, distributions to a non-U.S. shareholder from the Fund attributable to a REIT’s distribution to the Fund of gain from a sale or exchange of a U.S. real property interest and, in the case of a non-U.S. shareholder owning more than 5% of the class of shares throughout either such person’s holding period for the redeemed shares or, if shorter, the previous five years, the gain on redemption will be treated as real property gain subject to additional taxes or withholding and may result in the non-U.S. shareholder having additional filing requirements.

Provided that 50% or more of the value of the Fund’s stock is held by U.S. shareholders, distributions of U.S. real property interests (including securities in a U.S. real property holding corporation, unless such corporation is regularly traded on an established market and the Fund has held 5% or less of the outstanding shares of the corporation during the five-year period ending on the date of distribution) occurring on or before December 31, 2013, in redemption of a foreign shareholder’s shares of the Fund will cause the Fund to recognize gain. If the Fund is required to recognize gain, the amount of gain recognized will be equal to the fair market value of such interests over the Fund’s adjusted bases to the extent of the greatest foreign ownership percentage of the Fund during the five-year period ending on the date of redemption.

A 30% withholding tax will be imposed on U.S. -source dividends, interest and other income items paid after June 30, 2016, and proceeds from the sale of property producing U.S.-source dividends and interest paid after December 31, 2016, to (i) foreign financial institutions, including non-U.S. investment funds, unless they agree to collect and disclose to the IRS information regarding their direct and indirect U.S. account holders and (ii) certain other foreign entities, unless they certify certain information regarding their direct and indirect U.S. owners. To avoid withholding, foreign financial institutions will need to (i) enter into agreements with the IRS that state that they will provide the IRS information including the names, addresses and taxpayer identification numbers of direct and indirect U.S. account holders; comply with due diligence procedures with respect to the identification of U.S. accounts; report to the IRS certain information with respect to U.S. accounts maintained; agree to withhold tax on certain payments made to non-compliant foreign financial institutions or to account holders who fail to provide the required information; and determine certain other information as to their account holders, or (ii) in the event that an applicable intergovernmental agreement and implementing legislation are adopted, provide local revenue authorities with similar account holder information. Other foreign entities will need to provide the name, address and taxpayer identification number of each substantial U.S. owner or certifications of no substantial U.S. ownership, unless certain exceptions apply.

Shares of the Fund held by a non-U.S. shareholder at death will be considered situated within the United States and subject to the U.S. estate tax.

The foregoing discussion is a summary of certain material U.S. federal income tax considerations only and is not intended as a substitute for careful tax planning. Purchasers of shares should consult their own tax advisors as to the tax consequences of investing in such shares, including consequences under state, local and non-U.S. tax laws. Finally, the foregoing discussion is based on applicable provisions of the Internal Revenue Code, regulations, judicial authority and administrative interpretations in effect on the date of this SAI. Changes in applicable authority could materially affect the conclusions discussed above, and such changes often occur.

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Financial Statements

Financial statements for the Fund are not available because, as of the date of this SAI, the Fund has no financial information to report.

Miscellaneous Information

Counsel. Willkie Farr & Gallagher LLP, located at 787 Seventh Avenue, New York, NY 10019, is counsel to the Trust.

Independent Registered Public Accounting Firm. PricewaterhouseCoopers LLP, located at Three Embarcadero Center, San Francisco, CA 94111, serves as the Trust's independent registered public accounting firm, audits the Fund's financial statements, and may perform other services.

Shareholder Communications to the Board. The Board has established a process for shareholders to communicate with the Board. Shareholders may contact the Board by mail. Correspondence should be addressed to iShares Board of Trustees, c/o BlackRock Institutional Trust Company, N.A. – Mutual Fund Administration, 400 Howard Street, San Francisco, CA 94105. Shareholder communications to the Board should include the following information: (i) the name and address of the shareholder; (ii) the number of shares owned by the shareholder; (iii) the Fund(s) of which the shareholder owns shares; and (iv) if these shares are owned indirectly through a broker, financial intermediary or other record owner, the name of the broker, financial intermediary or other record owner. All correspondence received as set forth above shall be reviewed by the Secretary of the Trust and reported to the Board.

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Appendix A

DESCRIPTION OF FIXED-INCOME RATINGS

A rating is generally assigned to a fixed-income security at the time of issuance by a credit rating agency designated as a nationally recognized statistical rating organization (“NRSRO”) by the SEC. While NRSROs may from time to time revise such ratings, they undertake no obligation to do so, and the ratings given to securities at issuance do not necessarily represent ratings which would be given to these securities on a particular subsequent date.

Fixed-income securities which are unrated expose the investor to risks with respect to capacity to pay interest or repay principal which are similar to the risks of lower-rated speculative bonds. Evaluation of these securities is dependent on the investment adviser’s judgment, analysis and experience in the evaluation of such securities.

Investors should note that the assignment of a rating to a security by an NRSRO may not reflect the effect of recent developments on the issuer’s ability to make interest and principal payments or on the likelihood of default.

The descriptions below relate to general long-term and short-term obligations of an issuer.

Moody’s Ratings

Long-Term Obligations

Aaa: Obligations rated Aaa are judged to be of the highest quality, subject to the lowest level of credit risk.

Aa: Obligations rated Aa are judged to be of high quality and are subject to very low credit risk.

A: Obligations rated A are judged to be upper-medium grade and are subject to low credit risk.

Baa: Obligations rated Baa are judged to be medium-grade and subject to moderate credit risk and as such may possess certain speculative characteristics.

Ba: Obligations rated Ba are judged to be speculative and are subject to substantial credit risk.

B: Obligations rated B are considered speculative and are subject to high credit risk.

Caa: Obligations rated Caa are judged to be speculative, of poor standing and are subject to very high credit risk.

Ca: Obligations rated Ca are highly speculative and are likely in, or very near, default, with some prospect of recovery of principal and interest.

C: Obligations rated C are the lowest rated and are typically in default, with little prospect for recovery of principal or interest.

Note: Moody's appends numerical modifiers 1, 2 and 3 in each generic rating classification from Aa through Caa. The modifier 1 indicates that the obligation ranks in the higher end of its generic rating category; the modifier 2 indicates a mid-range ranking; and the modifier 3 indicates a ranking in the lower end of that generic rating category.

Absence of Rating: Where no rating has been assigned or where a rating has been withdrawn, it may be for reasons unrelated to the creditworthiness of the issue.

Should no rating be assigned, the reason may be one of the following:

1. An application was not received or accepted.

2. The issue or issuer belongs to a group of securities or entities that are not rated as a matter of policy.

3. There is a lack of essential data pertaining to the issue or issuer.

4. The issue was privately placed, in which case the rating is not published in Moody’s publications.

Withdrawal may occur if new and material circumstances arise, the effects of which preclude satisfactory analysis; if there is no longer available reasonable up-to-date data to permit a judgment to be formed; if a bond is called for redemption; or for other reasons.

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Short-Term Obligations

Moody’s short-term debt ratings are opinions of the ability of issuers to honor short-term financial obligations, generally with an original maturity not exceeding thirteen months.

Moody's employs the following designations to indicate the relative repayment ability of rated issuers:

P-1: Issuers (or supporting institutions) rated Prime-1 have a superior ability to repay short-term debt obligations.

P-2: Issuers (or supporting institutions) rated Prime-2 have a strong ability to repay short-term debt obligations.

P-3: Issuers (or supporting institutions) rated Prime-3 have an acceptable ability to repay short-term obligations.

NP: Issuers (or supporting institutions) rated Not Prime do not fall within any of the Prime rating categories.

Standard & Poor's Ratings Services

Long-Term Obligations

AAA: An obligation rated AAA has the highest rating assigned by Standard & Poor's. The obligor’s capacity to meet its financial commitment on the obligation is extremely strong.

AA: An obligation rated AA differs from the highest -rated obligations only to a small degree. The obligor’s capacity to meet its financial commitment is very strong.

A: An obligation rated A is somewhat more susceptible to the adverse effects of changes in circumstances and economic conditions than obligations in higher -rated categories. However, the obligor’s capacity to meet its financial commitment on the obligation is still strong.

BBB: An obligation rated BBB exhibits adequate protection parameters. However, adverse economic conditions or changing circumstances are more likely to lead to a weakened capacity of the obligor to meet its financial commitment on the obligation.

BB; B; CCC; CC; and C: Obligations rated BB, B, CCC, CC, and C are regarded as having significant speculative characteristics. BB indicates the least degree of speculation and C the highest. While such obligations will likely have some quality and protective characteristics, these may be outweighed by large uncertainties or major exposures to adverse conditions.

BB: An obligation rated BB is less vulnerable to nonpayment than other speculative issues. However, it faces major ongoing uncertainties or exposure to adverse business, financial, or economic conditions which could lead to the obligor’s inadequate capacity to meet its financial commitment on the obligation.

B: An obligation rated B is more vulnerable to nonpayment than obligations rated BB, but the obligor currently has the capacity to meet its financial commitment on the obligation. Adverse business, financial, or economic conditions will likely impair the obligor’s capacity or willingness to meet its financial commitment on the obligation.

CCC: An obligation rated CCC is currently vulnerable to nonpayment, and is dependent upon favorable business, financial, and economic conditions for the obligor to meet its financial commitment on the obligation. In the event of adverse business, financial, or economic conditions, the obligor is not likely to have the capacity to meet its financial commitment on the obligation.

CC: An obligation rated CC is currently highly vulnerable to nonpayment. The CC rating is used when a default has not yet occurred, but Standard & Poor's expects default to be a virtual certainty, regardless of the anticipated time to default.

C: An obligation rated C is currently highly vulnerable to nonpayment, and the obligation is expected to have lower relative seniority or lower ultimate recovery compared to obligations that are rated higher.

D: An obligation rated D is in default or in breach of an imputed promise. For non-hybrid capital instruments, the D rating category is used when payments on an obligation are not made on the date due, unless Standard & Poor's believes that such payments will be made within five business days in the absence of a stated grace period or within the earlier of the stated grace period or 30 calendar days. The D rating also will be used upon the filing of a bankruptcy petition or the taking of

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similar action and where default on an obligation is a virtual certainty, for example due to automatic stay provisions. An obligation's rating is lowered to D if it is subject to a distressed exchange offer.

NR: NR indicates no rating has been requested, or that there is insufficient information on which to base a rating, or that Standard & Poor's does not rate a particular obligation as a matter of policy.

Note: The ratings from AA to CCC may be modified by the addition of a plus (+) or minus (-) sign to show relative standing within the major rating categories.

Short-Term Obligations

A-1: A short-term obligation rated A-1 is rated in the highest category by Standard & Poor's. The obligor's capacity to meet its financial commitment on the obligation is strong. Within this category, certain obligations are designated with a plus sign (+). This indicates that the obligor's capacity to meet its financial commitment on these obligations is extremely strong.

A-2: A short-term obligation rated A-2 is somewhat more susceptible to the adverse effects of changes in circumstances and economic conditions than obligations in higher rating categories. However, the obligor's capacity to meet its financial commitment on the obligation is satisfactory.

A-3: A short-term obligation rated A-3 exhibits adequate protection parameters. However, adverse economic conditions or changing circumstances are more likely to lead to a weakened capacity of the obligor to meet its financial commitment on the obligation.

B: A short-term obligation rated B is regarded as vulnerable and has significant speculative characteristics. The obligor currently has the capacity to meet its financial commitments; however, it faces major ongoing uncertainties which could lead to the obligor's inadequate capacity to meet its financial commitments.

C: A short-term obligation rated C is currently vulnerable to nonpayment and is dependent upon favorable business, financial, and economic conditions for the obligor to meet its financial commitment on the obligation.

D: A short-term obligation rated D is in default or in breach of an imputed promise. For non-hybrid capital instruments, the D rating category is used when payments on an obligation are not made on the date due, unless Standard & Poor's believes that such payments will be made within any stated grace period. However, any stated grace period longer than five business days will be treated as five business days. The D rating also will be used upon the filing of a bankruptcy petition or the taking of a similar action and where default on an obligation is a virtual certainty, for example due to automatic stay provisions. An obligation's rating is lowered to D if it is subject to a distressed exchange offer.

Fitch Ratings

Long-Term Obligations

AAA: Highest credit quality. AAA ratings denote the lowest expectation of credit risk. They are assigned only in cases of exceptionally strong capacity for payment of financial commitments. This capacity is highly unlikely to be adversely affected by foreseeable events.

AA: Very high credit quality. AA ratings denote expectations of very low credit risk. They indicate very strong capacity for payment of financial commitments. This capacity is not significantly vulnerable to foreseeable events.

A: High credit quality. A ratings denote expectations of low credit risk. The capacity for payment of financial commitments is considered strong. This capacity may, nevertheless, be more vulnerable to adverse business or economic conditions than is the case for higher ratings.

BBB: Good credit quality. BBB ratings indicate that expectations of credit risk are currently low. The capacity for payment of financial commitments is considered adequate but adverse business or economic conditions are more likely to impair this capacity.

BB: Speculative. BB ratings indicate an elevated vulnerability to credit risk, particularly in the event of adverse changes in business or economic conditions over time; however, business or financial alternatives may be available to allow financial commitments to be met.

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B: Highly speculative. B ratings indicate that material credit risk is present.

CCC: Substantial credit risk. CCC ratings indicate that substantial credit risk is present.

CC: Very high levels of credit risk. CC ratings indicate very high levels of credit risk.

C: Exceptionally high levels of credit risk. C indicates exceptionally high levels of credit risk.

Defaulted obligations typically are not assigned RD or D ratings, but are instead rated in the B to C rating categories, depending upon their recovery prospects and other relevant characteristics. This approach better aligns obligations that have comparable overall expected loss but varying vulnerability to default and loss.

Note: The modifiers “+” or “-” may be appended to a rating to denote relative status within major rating categories. Such suffixes are not added to the AAA obligation rating category, or to corporate finance obligation ratings in the categories below CCC.

The subscript 'emr' is appended to a rating to denote embedded market risk which is beyond the scope of the rating. The designation is intended to make clear that the rating solely addresses the counterparty risk of the issuing bank. It is not meant to indicate any limitation in the analysis of the counterparty risk, which in all other respects follows published Fitch criteria for analyzing the issuing financial institution. Fitch does not rate these instruments where the principal is to any degree subject to market risk.

Short-Term Obligations (Corporate and Public Finance)

A short-term issuer or obligation rating is based in all cases on the short-term vulnerability to default of the rated entity or security stream and relates to the capacity to meet financial obligations in accordance with the documentation governing the relevant obligation. Short-Term Ratings are assigned to obligations whose initial maturity is viewed as “short-term” based on market convention. Typically, this means up to 13 months for corporate, sovereign, and structured obligations, and up to 36 months for obligations in U.S. public finance markets.

F1: Highest short-term credit quality. Indicates the strongest intrinsic capacity for timely payment of financial commitments; may have an added “+” to denote any exceptionally strong credit feature.

F2: Good short-term credit quality. Good intrinsic capacity for timely payment of financial commitments.

F3: Fair short-term credit quality. The intrinsic capacity for timely payment of financial commitments is adequate.

B: Speculative short-term credit quality. Minimal capacity for timely payment of financial commitments, plus heightened vulnerability to near term adverse changes in financial and economic conditions.

C: High short-term default risk. Default is a real possibility.

RD: Restricted default. Indicates an entity that has defaulted on one or more of its financial commitments, although it continues to meet other financial obligations. Typically applicable to entity ratings only.

D: Default. Indicates a broad-based default event for an entity, or the default of a short-term obligation.

IS-SAI-LQDH-0214

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iShares U.S. ETF Trust

File Nos. 333-179904 and 811-22649

Part C

Other Information

Item 28. Exhibits:

PEA # 53


Exhibit Number		Description

(a.1)		Agreement and Declaration of Trust, dated June 21, 2011, is incorporated herein by reference to Post-Effective Amendment No. 8, filed April 15, 2013 (“PEA No. 8”).

(a.2)		Certificate of Trust, dated June 21, 2011, is incorporated herein by reference to PEA No. 8.

(b)		By-Laws, dated June 21, 2011, are incorporated herein by reference to PEA No. 8.

(c)		Article II of the Agreement and Declaration of Trust is incorporated herein by reference to Exhibit (a) to PEA No. 8.

(d.1)		Investment Advisory Agreement, dated December 6, 2011, between the Trust and BlackRock Fund Advisors (“BFA”) is incorporated herein by reference to Pre-Effective Amendment No. 1, filed September 5, 2012 (“PEA No. 1”).

(d.2)		Schedule A to the Investment Advisory Agreement is filed herein.

(d.3)		Master Advisory Fee Waiver Agreement, dated December 5, 2013, between the Trust and BFA is filed herein.

(d.4)		Schedule A to the Master Advisory Fee Waiver Agreement to be filed by amendment.

(d.5)		Form of Participation Agreement is incorporated herein by reference to Post-Effective Amendment No. 3, filed February 4, 2013 (“PEA No. 3”).

(d.6)		Sub-Advisory Agreement, dated June 21, 2012, between BFA and BlackRock Financial Management, Inc. is incorporated herein by reference to PEA No. 1.

(d.7)		Appendix A to the Sub-Advisory Agreement is incorporated herein by reference to PEA No. 3.

(e.1)		Distribution Agreement, dated February 3, 2012, between the Trust and BlackRock Investments, LLC (“BRIL”) is incorporated herein by reference to Post-Effective Amendment No. 17, filed August 22, 2013.

(e.2)		Exhibit A to the Distribution Agreement is filed herein.

(f)		Not applicable.

(g)		Service Module for Custodial Services, dated April 21, 2011, is incorporated herein by reference to PEA No. 8.

(h.1)		Master Services Agreement, dated April 21, 2011, between the Trust and State Street Bank and Trust Company (“State Street”) is incorporated herein by reference to PEA No. 8.

(h.2)		Exhibit A to the Master Services Agreement is filed herein.

(h.3)		Service Module for Fund Administration and Accounting Services, dated April 21, 2011, is incorporated herein by reference to PEA No. 8.

(h.4)		Service Module for Transfer Agency Services, dated April 21, 2011, is incorporated herein by reference to PEA No. 8.

(h.5)		Amended and Restated Securities Lending Agency Agreement, dated December 6, 2011, among the Trust, iShares Trust, iShares, Inc., iShares MSCI Russia Capped ETF ¹ , Inc., iShares U.S. ETF Company, Inc. and BlackRock Institutional Trust Company, N.A. (“BTC”) is incorporated herein by reference to PEA No. 1.

(h.6)		Schedule A to the Amended and Restated Securities Lending Agency Agreement is filed herein.


(i)		Legal Opinion and Consent of Richards, Layton & Finger, P.A. is filed herein.

(j)		Not applicable.

(k)		Not applicable.

(l)		Initial Capital Agreement is incorporated herein by reference to PEA No. 1.

(m)		Not applicable.

(n)		Not applicable.

(o)		Not applicable.

(p.1)		Code of Ethics for Fund Access Persons is incorporated herein by reference to PEA No. 1.

(p.2)		Advisory Employee Investment Transaction Policy for BlackRock Affiliated Companies is incorporated herein by reference to PEA No. 1.

(p.3)		Code of Ethics for BRIL is incorporated herein by reference to Post-Effective Amendment No. 22, filed October 4, 2013.

(q)		Powers of Attorney, each dated December 31, 2013, for Manish Mehta, Mark Wiedman, Charles A. Hurty, Cecilia H. Herbert, John E. Kerrigan, Robert H. Silver, George G.C. Parker, John E. Martinez, Madhav V. Rajan, Jack Gee and Robert S. Kapito are incorporated herein by reference to Post-Effective No. 46, filed January 10, 2014 (“PEA No. 46”).

¹	Prior to July 1, 2013, iShares MSCI Russia Capped ETF, Inc. was known as iShares MSCI Russia Capped Index Fund, Inc.

Item 29. Persons Controlled By or Under Common Control with Registrant:

None.

Item 30. Indemnification:

The Trust (also referred to in this section as the “Fund”) is organized as a Delaware statutory trust and is operated pursuant to an Agreement and Declaration of Trust (the “Declaration of Trust”) that permits the Trust to indemnify its trustees and officers under certain circumstances. Such indemnification, however, is subject to the limitations imposed by the Securities Act of 1933, as amended (the “1933 Act”), and the Investment Company Act of 1940 (the “1940 Act”). The Declaration of Trust provides that officers and trustees of the Trust shall be indemnified by the Trust against liabilities and expenses incurred or paid in connection with any claim, action, suit, or proceedings against them by reason of the fact that they each serve as an officer or trustee of the Trust or as an officer or trustee of another entity at the request of the entity. This indemnification is subject to the following conditions:

(a) no trustee or officer of the Trust is indemnified against any liability to the Trust or its security holders that was the result of any willful misfeasance, bad faith, gross negligence, or reckless disregard of the duties involved in the conduct of his office; and

(b) officers and trustees of the Trust are indemnified only for actions taken in good faith that the officers and trustees believed were in or not opposed to the best interests of the Trust.

The Declaration of Trust provides that if indemnification is not ordered by a court, indemnification may be authorized upon determination by shareholders, or by a majority vote of a quorum of the trustees who were not parties to the proceedings or, if this quorum is not obtainable, if directed by a quorum of disinterested trustees, or by independent legal counsel in a written opinion, that the persons to be indemnified have met the applicable standard.

The By-Laws provides that the Trust may purchase and maintain insurance on behalf of any Covered Person or employee of the Trust, including any Covered Person or employee of the Trust who is or was serving at the request of the Trust as a trustee, officer, or employee of a corporation, partnership, association, joint venture, trust, or other enterprise, against any liability asserted against and incurred by such Covered Person or employee in any such capacity or arising out of his or her status as such, whether or not the trustees would have the power to indemnify him or her against such liability. The Trust may not acquire or obtain a contract for insurance that protects or purports to protect any trustee or officer of the Trust against any liability to the Trust or its Shareholders to which such trustee or officer otherwise would be subject by reason of willful misfeasance, bad faith, gross negligence, or reckless disregard of the duties involved in the conduct of his or her office.

The Master Services Agreement provides that State Street will indemnify, defend and hold harmless the applicable Fund, its Affiliates, and its respective officers, directors, employees, agents and permitted successors and assigns from any and all damages, fines, penalties, deficiencies, losses, liabilities (including judgments and amounts reasonably paid in settlement) and expenses (including interest, court costs, reasonable fees and expenses of attorneys, accountants and other experts or other reasonable fees and expenses of litigation or other proceedings or of any claim, default or assessment) (“Losses”) arising from or in connection with any third party claim or threatened third party claim to the extent that such Losses are based on or arising out of any of the following: (a) breach by State Street or any State Street Personnel of any of its data protection, information security or confidentiality obligations hereunder or under a Service Module to which such Fund is a signatory; (b) any claim of infringement or misappropriation of any Intellectual Property Right alleged to have occurred because of systems or other Intellectual Property provided by or on behalf of State Street or based upon the performance of the Services (collectively, the “State Street Infringement Items”), except to the extent that such infringement or misappropriation relates to or results from; (i) changes made by any Fund or by a third party at the direction of a Fund to the State Street Infringement Items; (ii) changes to the State Street Infringement Items recommended by State Street and not made due to a request from any Fund, provided that State Street has notified such Fund that failure to implement such recommendation would result in infringement within a reasonable amount of time for such Fund to so implement following such notification; (iii) any Fund’s combination of the State Street Infringement Items with products or services not provided or approved in writing by State Street, except to the extent such combination arises out of any Fund’s use of the State Street Infringement Items in a manner consistent with the applicable business requirements documentation; (iv) designs or specifications that in themselves infringe and that are provided by or at the direction of any Fund (except in the event of a knowing infringement by State Street); or (v) use by a Fund of any of the State Street Infringement Items in a manner that is not consistent with the applicable business requirements documentation or otherwise not permitted under the Master Services Agreement or any Service Module; (c) any claim or action by, on behalf of, or related to, any prospective, then-current or former employees of State Street, arising from or in connection with a Service Module to which a Fund is a signatory, including: (i) any claim arising under occupational health and safety, worker’s compensation, ERISA or other applicable Law; (ii) any claim arising from the interview or hiring practices, actions or omissions of employees of State Street; (iii) any claim relating to any violation by employees of State Street, or its respective officers, directors, employees, representatives or agents, of any Law or any common law protecting persons or members of protected classes or categories, such laws or regulations prohibiting discrimination or harassment on the basis of a protected characteristic; and (iv) any claim based on a theory that such Fund is an employer or joint employer of any such prospective, then-current or former employees of State Street; (d) the failure by State Street to obtain, maintain, or comply with any governmental approvals as required under the Master Services Agreement and/or a Service Module to which such Fund is a signatory or such other failures as otherwise agreed by the Parties from time to time; (e) claims by third parties arising from claims by governmental authorities against such Customer for fines, penalties, sanctions, late fees or other remedies to the extent arising from or in connection with State Street’s failure to perform its responsibilities under the Master Services Agreement or any Service Module (except to the extent a Fund is not permitted as a matter of public policy to have such an indemnity for financial penalties arising from criminal actions); (f) claims by clients of State Street relating to services, products or systems provided by State Street or a Subcontractor to such client(s) in a shared or leveraged environment; (g) any claim initiated by an Affiliate or potential or actual Subcontractor of State Street asserting rights in connection with a Service Module to which such Fund is a signatory; or (h) other claims as otherwise agreed by the Parties from time to time.

The Distribution Agreement provides that BRIL agrees to indemnify and hold harmless the Trust, each of its trustees, officers, employees and each person, if any, who controls the Trust within the meaning of Section 15 of the 1933 Act (collectively, the “ Company Indemnified Parties ”) from and against any and all losses to which the Company Indemnified Parties become subject, arising out of or based upon (i) any untrue statement or alleged untrue statement of a material fact contained in the Prospectus or the omission or alleged omission therefrom of a material fact required to be stated therein or necessary to make the statements therein not misleading, in reliance upon and in conformity with written information furnished to the Trust by BRIL about BRIL expressly for use therein; (ii) any breach of any representation, warranty or covenant made by BRIL in the Distribution Agreement; and (iii) the actions or omissions of any person acting under the supervision of BRIL in providing services under the Distribution Agreement; provided, however, that BRIL shall not be liable in any such case to the extent that any loss arises out of or is based upon (A) the Trust’s own willful misfeasance, willful misconduct or gross negligence or the Trust’s reckless disregard of its obligations under the Distribution Agreement or (B) the Trust’s material breach of the Distribution Agreement.

The Authorized Participant Agreement provides that the Authorized Participant (the “Participant”) agrees to indemnify and hold harmless the Fund and its respective subsidiaries, affiliates, directors, officers, employees and agents, and each person, if any, who controls such persons within the meaning of Section 15 of the 1933 Act (each an “Indemnified Party”) from and against any loss, liability, cost and expense (including attorneys’ fees) incurred by such Indemnified Party as a result of (i) any breach by the Participant of any provision of the Authorized Participant Agreement that relates to the Participant; (ii) any failure on the part of the Participant to perform any of its obligations set forth in the Authorized Participant Agreement; (iii) any failure by the Participant to comply with applicable laws, including rules and regulations of self-regulatory organizations; or (iv) actions of such Indemnified Party in reliance upon any instructions issued in accordance with Annex II, III or IV (as each may be amended from time to time) of the Authorized Participant Agreement reasonably believed by the distributor and/or the transfer agent to be genuine and to have been given by the Participant.

The Amended and Restated Securities Lending Agency Agreement provides that BTC shall indemnify and hold harmless each client, Lender, its Board of Trustees and its agents and BFA and any investment adviser for the Funds from any and all loss, liability, costs, damages, actions, and claims (“Loss”) to the extent that any such Loss arises out of the material breach of this Agreement by or negligent acts or omissions or willful misconduct of BTC, its officers, directors or employees or any of its agents or subcustodians in

connection with the securities lending activities undertaken pursuant to this Agreement, provided that BTC’s indemnification obligation with respect to the acts or omissions of its subcustodians shall not exceed the indemnification provided by the applicable subcustodian to BTC.

Insofar as indemnification for liabilities arising under the 1940 Act may be permitted to directors, officers and controlling persons of the Trust pursuant to foregoing provisions, or otherwise, the Trust has been advised that in the opinion of the Securities and Exchange Commission such indemnification is against public policy as expressed in the 1940 Act and is, therefore, unenforceable. In the event that a claim for Fund expenses incurred or paid by a director, officer or controlling person of the Fund in the successful defense of any action, suit or proceeding is asserted by such director, officer or controlling person in connection with the securities being registered, the Trust will, unless in the opinion of its counsel the matter has been settled by controlling precedent, submit to a court of appropriate jurisdiction the question of whether such indemnification by it is against public policy as expressed in the 1940 Act and will be governed by the final adjudication of such issue.

Item 31. Business and Other Connections of the Investment Adviser:

The Trust is advised by BFA, an indirect wholly owned subsidiary of BlackRock, Inc., 400 Howard Street, San Francisco, CA 94105. BFA’s business is that of a registered investment adviser to certain open-end, management investment companies and various other institutional investors.

The directors and officers of BFA consist primarily of persons who during the past two years have been active in the investment management business. To the knowledge of the Registrant, except as set forth below, none of the directors or executive officers of BFA is or has been at any time during the past two fiscal years engaged in any other business, profession, vocation or employment of a substantial nature. Information as to the executive officers and directors of BFA is included in its Form ADV initially filed with the SEC (File No. 801-22609) on November 15, 1984 and updated thereafter and is incorporated herein by reference.

BlackRock Financial Management, Inc., currently offers investment services to institutional investors such as pension and profit-sharing plans or trusts, insurance companies and banks. The list required by this Item 31 of officers and directors of BlackRock Financial Management, Inc., together with information as to any other business, profession, vocation or employment of a substantial nature engaged in by such officers and directors during the past two years, is incorporated by reference to Schedules A and D of Form ADV, filed by BlackRock Financial Management, Inc. pursuant to the Investment Advisers Act of 1940 (SEC File No. 801-48433).

Item 32. Principal Underwriters:

(a)	Furnish the name of each investment company (other than the Registrant) for which each principal underwriter currently distributing the securities of the Registrant also acts as a principal underwriter, distributor or investment adviser.

BRIL, the distributor of certain funds, acts as the principal underwriter or placement agent, as applicable, for each of the following open-end registered investment companies including certain funds of the Registrant:


BBIF Government Securities Fund		BlackRock Multi-State Municipal Series Trust
BBIF Money Fund		BlackRock Municipal Bond Fund, Inc.
BBIF Tax-Exempt Fund		BlackRock Municipal Series Trust
BBIF Treasury Fund		BlackRock Natural Resources Trust
BIF Government Securities Fund		BlackRock Pacific Fund, Inc.
BIF Money Fund		BlackRock Series Fund, Inc.
BIF Multi-State Municipal Series Trust		BlackRock Series, Inc.
BIF Tax-Exempt Fund		BlackRock Value Opportunities Fund, Inc.
BIF Treasury Fund		BlackRock Variable Series Funds, Inc.
BlackRock Allocation Target Shares		BlackRock World Income Fund, Inc.
BlackRock Balanced Capital Fund, Inc.		FDP Series, Inc.
BlackRock Basic Value Fund, Inc.		Funds For Institution Series
BlackRock Bond Fund, Inc.		iShares, Inc.
BlackRock California Municipal Series Trust		iShares MSCI Russia Capped ETF, Inc.
BlackRock Capital Appreciation Fund, Inc.		iShares Trust
BlackRock Emerging Markets Fund, Inc.		Managed Account Series
BlackRock Equity Dividend Fund		Master Basic Value LLC
BlackRock EuroFund		Master Bond LLC
BlackRock Financial Institutions Series Trust		Master Focus Growth LLC
BlackRock Focus Growth Fund, Inc.		Master Government Securities LLC
BlackRock Funds		Master Institutional Money Market LLC
BlackRock Funds II		Master Investment Portfolio
BlackRock Funds III		Master Large Cap Series LLC
BlackRock Global Allocation Fund, Inc.		Master Money LLC
BlackRock Global SmallCap Fund, Inc.		Master Tax-Exempt LLC


BlackRock Index Funds, Inc.		Master Treasury LLC
BlackRock Large Cap Series Funds, Inc.		Master Value Opportunities LLC
BlackRock Latin America Fund, Inc.		Quantitative Master Series LLC
BlackRock Liquidity Funds		Ready Assets Prime Money Fund
BlackRock Long-Horizon Equity Fund		Ready Assets U.S. Treasury Money Fund
BlackRock Master LLC		Ready Assets U.S.A. Government Money Fund
BlackRock Mid Cap Value Opportunities Series, Inc.		Retirement Series Trust

BRIL also acts as the principal underwriter or placement agent, as applicable, for the following closed-end registered investment company:

BlackRock Fixed Income Value Opportunities

BlackRock Preferred Partners LLC

BRIL provides numerous financial services to BlackRock-advised funds and is the distributor of BlackRock’s open-end funds. These services include coordinating and executing Authorized Participation Agreements, preparing, reviewing and providing advice with respect to all sales literature and responding to Financial Industry Regulatory Authority comments on marketing materials.

(b)	Set forth below is information concerning each director and officer of BRIL. The principal business address for each such person is 55 East 52 ^nd Street, New York, NY 10055.


Name	Position(s) and Office(s) with BRIL	Position(s) and Office(s) with Registrant
Robert Fairbairn	Chairman, Chief Executive Officer and Senior Managing Director	None
Anne Ackerley	Managing Director	None
Matthew Mallow	General Counsel and Senior Managing Director	None
Russell McGranahan	Secretary and Managing Director	None
Ned Montenecourt	Chief Compliance Officer and Director	None
Saurabh Pathak	Chief Financial Officer and Director	None
Francis Porcelli	Managing Director and Member, Board of Managers	None
Joseph Craven	Managing Director	None
Lisa Hill	Managing Director	None
Brenda Sklar	Managing Director	None
Terri Slane	Director and Assistant Secretary	None
Melissa Walker	Vice President and Assistant Secretary	None
Chris Nugent	Director	None
Richard Prager	Member, Board of Managers	None
Christopher Vogel	Member, Board of Managers	None

(c)	Not applicable.

Item 33. Location of Accounts and Records:

(a)	The Trust maintains accounts, books and other documents required by Section 31(a) of the 1940 Act and the rules there under (collectively, the “Records”) at the offices of State Street, 200 Clarendon Street, Boston, MA 02116.

(b)	BFA maintains all Records relating to its services as investment adviser at 400 Howard Street, San Francisco, CA, 94105.

(c)	BRIL maintains all Records relating to its services as distributor of certain Funds at 1 University Square Drive, Princeton, NJ 08540.

(d)	State Street maintains all Records relating to its services as transfer agent, fund accountant and custodian at 100 Summer Street, Boston, MA 02110.

Item 34. Management Services:

Not applicable.

Item 35. Undertakings:

Not applicable.

SIGNATURES

Pursuant to the requirements of the Securities Act of 1933, as amended, and the Investment Company Act of 1940, as amended, the Registrant certifies that it meets all the requirements for the effectiveness of this Registration Statement pursuant to Rule 485(b) under the Securities Act of 1933, as amended, and has duly caused this Post-Effective Amendment No. 53 to the Registration Statement to be signed on its behalf by the undersigned, duly authorized, in the City of San Francisco and the State of California on the 5 ^th day of February, 2014.


iSHARES U.S. ETF TRUST

By:
		Manish Mehta *
		President
Date:		February 5, 2014

Pursuant to the requirements of the Securities Act of 1933, as amended, this Post-Effective Amendment No. 53 to the Registration Statement has been signed below by the following persons in the capacities and on the date indicated.


By:
		Mark Wiedman*
		Trustee
Date:		February 5, 2014


		John E. Martinez*
		Trustee
Date:		February 5, 2014


		George G. C. Parker*
		Trustee
Date:		February 5, 2014


		Cecilia H. Herbert*
		Trustee
Date:		February 5, 2014


		Charles A. Hurty*
		Trustee
Date:		February 5, 2014


		John E. Kerrigan*
		Trustee
Date:		February 5, 2014


		Robert H. Silver*
		Trustee
Date:		February 5, 2014



		Robert S. Kapito*
		Trustee
Date:		February 5, 2014


		Madhav V. Rajan*
		Trustee
Date:		February 5, 2014

		/s/ Jack Gee
		Jack Gee
		Treasurer
Date:		February 5, 2014

		/s/ Jack Gee
*		By: Jack Gee
		Attorney-in-fact
Date:		February 5, 2014

*	Powers of Attorney, each dated December 31, 2013, for Manish Mehta, Mark Wiedman, Charles A. Hurty, Cecilia H. Herbert, John E. Kerrigan, Robert H. Silver, George G.C. Parker, John E. Martinez, Madhav V. Rajan and Robert S. Kapito are incorporated herein by reference to PEA No. 46.

Exhibit Index



(d.2)		Schedule A to the Investment Advisory Agreement.

(d.3)		Master Advisory Fee Waiver Agreement.

(e.2)		Exhibit A to the Distribution Agreement.

(h.2)		Exhibit A to the Master Services Agreement.

(h.6)		Schedule A to the Amended and Restated Securities Lending Agency Agreement.

(i)		Legal Opinion and Consent of Richards, Layton & Finger, P.A.

Exhibit (d.2)

Schedule A

to the

Investment Advisory Agreement dated December 6, 2011

between

iShares U.S. ETF Trust

and

BlackRock Fund Advisors

Pursuant to Section 6, the Trust shall pay the Adviser compensation at the following annual rates:


Fund	Annual Fee
iShares Enhanced U.S. Large-Cap ETF		0.18	%
iShares Enhanced U.S. Small-Cap ETF		0.35	%
iShares Interest Rate Hedged Corporate Bond ETF		0.30	%
iShares Interest Rate Hedged High Yield Bond ETF		0.65	%
iShares Liquidity Income ETF		0.18	%
iShares Short Maturity Bond ETF		0.25	%

Amended and Approved by the Board of Trustees of iShares U.S. ETF Trust on December 4-5, 2013.

Exhibit (d.3)

iShares U.S. ETF Trust

Master Advisory Fee Waiver Agreement

This MASTER ADVISORY FEE WAIVER AGREEMENT (this “ Agreement ”) is made effective as of the 5 ^th day of December, 2013, by and between BlackRock Fund Advisors (the “ Adviser ”) and iShares U.S. ETF Trust (the “Trust”), on behalf of each of its series from time to time set forth in Schedule A attached hereto (each, a “ Fund ”).

WHEREAS, the Trust is registered under the Investment Company Act of 1940, as amended (the “ 1940 Act ”), as an open-end management company, and is organized as a statutory trust under the laws of the State of Delaware, and each Fund is a series of the Trust;

WHEREAS, the Adviser and the Trust, on behalf of each Fund, are parties to investment advisory agreements (the “ Advisory Agreements ”), pursuant to which the Adviser provides investment advisory services to each Fund in consideration of compensation based on the value of the average daily net assets of such Fund (the “ Advisory Fee ”); and

WHEREAS, the Adviser has determined that it is appropriate and in the best interests of each Fund and its interestholders to waive part of each Fund’s Advisory Fee as set forth in Schedule A attached hereto (the “ Fee Waiver ”). The Trust, on behalf of each Fund, and the Adviser, therefore, have entered into this Agreement in order to effect the Fee Waiver for each Fund at the level specified in Schedule A attached hereto on the terms and conditions set forth in this Agreement;

NOW THEREFORE, in consideration of the mutual covenants set forth herein and other good and valuable consideration, the receipt of which is hereby acknowledged, the parties hereto agree as follows:

1. Contractual Fee Waiver . During the Term (as defined in Section 3 below), the Adviser shall waive a portion of its Advisory Fee with respect to each Fund as set forth in Schedule A attached hereto.

2. Voluntary Fee Waiver/Expense Reimbursement . Nothing herein shall preclude the Adviser from either voluntarily waiving Advisory Fees it is entitled to from any series of the Trust or voluntarily reimbursing expenses of any series of the Trust, including the Funds set forth in Schedule A , as the Adviser, in its discretion, deems reasonable or appropriate. Any such voluntary waiver or voluntary expense reimbursement may be modified or terminated by the Adviser, as applicable, at any time in its sole and absolute discretion without the approval of the Trust’s Board of Trustees.

3. Term; Termination .

3.1 Term . The term (“ Term ”) of the Fee Waiver with respect to a Fund shall begin on the date hereof (or the date on which a Fund is added to Schedule A , if later) and end with respect to a Fund after the close of business on the date indicated on Schedule A (or such other date as agreed to in writing between the Adviser and the Trust with respect to a Fund) unless the Fee Waiver is earlier terminated in accordance with Section 3.2. The Term of the Fee Waiver with

respect to a Fund may be continued from year to year thereafter provided that each such continuance is specifically approved by the Adviser and the Trust with respect to such Fund (including with respect to the Trust, a majority of the Trustees of the Trust who are not “interested persons,” as defined in the 1940 Act, of the Adviser). Neither the Adviser nor the Trust shall be obligated to extend the Fee Waiver with respect to any Fund.

3.2 Termination . The Fee Waiver with respect to a Fund shall terminate upon a writing duly executed by the Adviser and the Trust either affirmatively terminating the Fee Waiver with respect to such Fund or removing such Fund from Schedule A.

4. Miscellaneous .

4.1 Captions . The captions in this Agreement are included for convenience of reference only and in no other way define or delineate any of the provisions hereof or otherwise affect their construction or effect.

4.2 Interpretation . Nothing herein contained shall be deemed to require the Trust to take any action contrary to the Trust’s Declaration of Trust or Bylaws, or any applicable statutory or regulatory requirement to which it is subject or by which it is bound, or to relieve or deprive the Trust’s Board of Trustees of its responsibility for and control of the conduct of the affairs of the Trust.

4.3 Entire Agreement. This Agreement constitutes the whole agreement between the parties and supersedes any previous fee waiver agreement relating to the Funds covered by this Agreement.

4.4 Limitation of Liability . The obligations and expenses incurred, contracted for or otherwise existing with respect to a Fund shall be enforced against the assets of such Fund or applicable class thereof and not against the assets of any other class or any other Fund or series of the Trust.

4.5 Definitions . Any question of interpretation of any term or provision of this Agreement, including but not limited to the computations of average daily net assets or of any Advisory Fee, and the allocation of expenses, having a counterpart in or otherwise derived from the terms and provisions of the relevant Advisory Agreement between the Adviser and the Trust or the 1940 Act, shall have the same meaning as and be resolved by reference to such Advisory Agreement or the 1940 Act, as applicable, and to interpretations thereof, if any, by the United States Courts or in the absence of any controlling decision of any such Court, by rules, regulations or orders of the Securities and Exchange Commission (“ SEC ”) issued pursuant to the 1940 Act. In addition, if the effect of a requirement of the 1940 Act reflected in any provision of this Agreement is revised by rule, regulation or order of the SEC, that provision will be deemed to incorporate the effect of that rule, regulation or order. Otherwise the provisions of this Agreement will be interpreted in accordance with the substantive laws of the State of New York.

-2-

IN WITNESS WHEREOF, the parties have caused this Agreement to be signed by their respective officers as of the day and year first above written.


iSHARES U.S. ETF TRUST, on behalf of each FUND

By:		/s/ Jack Gee
Name:		Jack Gee
Title:		Chief Financial Officer of iShares
		U.S. ETF Trust

BLACKROCK FUND ADVISORS

By:		/s/ Edward Baer
Name:		Edward Baer
Title:		Managing Director

By:		/s/ Michael Latham
Name:		Michael Latham
Title:		Managing Director

[Signature page to Master Advisory Fee Waiver Agreement]

-3-

Exhibit (e.2)

Distribution Agreement

EXHIBIT A

iShares U.S. ETF Trust

iShares Enhanced U.S. Large-Cap ETF

iShares Enhanced U.S. Small-Cap ETF

iShares Interest Rate Hedged Corporate Bond ETF

iShares Interest Rate Hedged High Yield Bond ETF

iShares Liquidity Income ETF

iShares Short Maturity Bond ETF

Amended and Approved by the Board of Trustees of iShares U.S. ETF Trust on December 4-5, 2013.

Exhibit (h.2)

EXHIBIT A

BTC Recipients

BTC FUNDS

iShares, Inc.

iShares Asia/Pacific Dividend ETF

iShares Core MSCI Emerging Markets ETF

iShares Emerging Markets Corporate Bond ETF

iShares Emerging Markets Dividend ETF

iShares Emerging Markets High Yield Bond ETF

iShares Emerging Markets Local Currency Bond ETF

iShares Global ex USD High Yield Corporate Bond ETF

iShares Global High Yield Corporate Bond ETF

iShares International DR Completion ETF

iShares Latin America Bond ETF

iShares MSCI All Country World Minimum Volatility ETF

iShares MSCI Australia ETF

iShares MSCI Austria Capped ETF

iShares MSCI Belgium Capped ETF

iShares MSCI Brazil Capped ETF

iShares MSCI BRIC ETF

iShares MSCI Canada ETF

iShares MSCI Chile Capped ETF

iShares MSCI Colombia Capped ETF

iShares MSCI Emerging Markets Asia ETF

iShares MSCI Emerging Markets Consumer Discretionary ETF

iShares MSCI Emerging Markets Eastern Europe ETF

iShares MSCI Emerging Markets EMEA ETF

iShares MSCI Emerging Markets Energy Capped ETF

iShares MSCI Emerging Markets ETF

iShares MSCI Emerging Markets Growth ETF

iShares MSCI Emerging Markets Minimum Volatility ETF

iShares MSCI Emerging Markets Small-Cap ETF

iShares MSCI Emerging Markets Value ETF

iShares MSCI EMU ETF

iShares MSCI France ETF

iShares MSCI Frontier 100 ETF

iShares MSCI Germany ETF

iShares MSCI Global Agriculture Producers ETF

iShares MSCI Global Energy Producers ETF

iShares MSCI Global Gold Miners ETF

iShares MSCI Global Metals & Mining Producers ETF

iShares MSCI Global Silver Miners ETF

iShares MSCI Hong Kong ETF

iShares MSCI Israel Capped ETF

iShares MSCI Italy Capped ETF

iShares MSCI Japan ETF

iShares MSCI Japan Small-Cap ETF

iShares MSCI Malaysia ETF

iShares MSCI Mexico Capped ETF

iShares MSCI Netherlands ETF

iShares MSCI Pacific ex Japan ETF

iShares MSCI Singapore ETF

iShares MSCI South Africa ETF

iShares MSCI South Korea Capped ETF

iShares MSCI Spain Capped ETF

iShares MSCI Sweden ETF

iShares MSCI Switzerland Capped ETF

iShares MSCI Taiwan ETF

iShares MSCI Thailand Capped ETF

iShares MSCI Turkey ETF

iShares MSCI United Kingdom ETF

iShares MSCI USA ETF

iShares MSCI World ETF

iShares Trust

iShares 0-5 Year High Yield Corporate Bond ETF

iShares 0-5 Year Investment Grade Corporate Bond ETF

iShares 0-5 Year TIPS Bond ETF

iShares 1-3 Year Credit Bond ETF

iShares 1-3 Year International Treasury Bond ETF

iShares 1-3 Year Treasury Bond ETF

iShares 3-7 Year Treasury Bond ETF

iShares 7-10 Year Treasury Bond ETF

iShares 10+ Year Credit Bond ETF

iShares 10-20 Year Treasury Bond ETF

iShares 20+ Year Treasury Bond ETF

iShares 2014 AMT-Free Muni Term ETF

iShares 2015 AMT-Free Muni Term ETF

iShares 2016 AMT-Free Muni Term ETF

iShares 2017 AMT-Free Muni Term ETF

iShares 2018 AMT-Free Muni Term ETF

iShares 2019 AMT-Free Muni Term ETF

iShares Aaa - A Rated Corporate Bond ETF

iShares Agency Bond ETF

iShares Aggressive Allocation ETF

iShares Asia 50 ETF

iShares Asia Developed Real Estate ETF

iShares B - Ca Rated Corporate Bond ETF

iShares Baa - Ba Rated Corporate Bond ETF

iShares California AMT-Free Muni Bond ETF

iShares China Large-Cap ETF

iShares CMBS ETF

iShares Cohen & Steers REIT ETF

iShares Conservative Allocation ETF

iShares Core Long-Term U.S. Bond ETF

iShares Core MSCI EAFE ETF

iShares Core MSCI Total International Stock ETF

iShares Core S&P 500 ETF

iShares Core S&P Mid-Cap ETF

iShares Core S&P Small-Cap ETF

iShares Core S&P Total U.S. Stock Market ETF

iShares Core Short-Term U.S. Bond ETF

iShares Core Total U.S. Bond Market ETF

iShares Credit Bond ETF

iShares Currency Hedged MSCI EAFE ETF

iShares Currency Hedged MSCI Germany ETF

iShares Currency Hedged MSCI Japan ETF

iShares Developed Small-Cap ex North America ETF

iShares Dow Jones U.S. ETF

iShares Emerging Markets Infrastructure ETF

iShares Europe Developed Real Estate ETF

iShares Europe ETF

iShares Financials Bond ETF

iShares Floating Rate Bond ETF

iShares FTSE China ETF

iShares Global 100 ETF

iShares Global Clean Energy ETF

iShares Global Consumer Discretionary ETF

iShares Global Consumer Staples ETF

iShares Global Energy ETF

iShares Global Financials ETF

iShares Global Healthcare ETF

iShares Global Industrials ETF

iShares Global Inflation-Linked Bond ETF

iShares Global Infrastructure ETF

iShares Global Materials ETF

iShares Global Nuclear Energy ETF

iShares Global Tech ETF

iShares Global Telecom ETF

iShares Global Timber & Forestry ETF

iShares Global Utilities ETF

iShares GNMA Bond ETF

iShares Government/Credit Bond ETF

iShares Growth Allocation ETF

iShares High Dividend ETF

iShares Human Rights ETF

iShares iBoxx $ High Yield Corporate Bond ETF

iShares iBoxx $ Investment Grade Corporate Bond ETF

iShares India 50 ETF

iShares Industrial/Office Real Estate Capped ETF

iShares Industrials Bond ETF

iShares Intermediate Credit Bond ETF

iShares Intermediate Government/Credit Bond ETF

iShares International Developed Property ETF

iShares International Developed Real Estate ETF

iShares International Inflation-Linked Bond ETF

iShares International Preferred Stock ETF

iShares International Select Dividend ETF

iShares International Treasury Bond ETF

iShares Japan Large-Cap ETF

iShares J.P. Morgan USD Emerging Markets Bond ETF

iShares Latin America 40 ETF

iShares MBS ETF

iShares Micro-Cap ETF

iShares Moderate Allocation ETF

iShares Morningstar Large-Cap ETF

iShares Morningstar Large-Cap Growth ETF

iShares Morningstar Large-Cap Value ETF

iShares Morningstar Mid-Cap ETF

iShares Morningstar Mid-Cap Growth ETF

iShares Morningstar Mid-Cap Value ETF

iShares Morningstar Multi-Asset Income ETF

iShares Morningstar Small-Cap ETF

iShares Morningstar Small-Cap Growth ETF

iShares Morningstar Small-Cap Value ETF

iShares Mortgage Real Estate Capped ETF

iShares MSCI ACWI ETF

iShares MSCI ACWI ex U.S. Consumer Discretionary ETF

iShares MSCI ACWI ex U.S. Consumer Staples ETF

iShares MSCI ACWI ex U.S. Energy ETF

iShares MSCI ACWI ex U.S. ETF

iShares MSCI ACWI ex U.S. Financials ETF

iShares MSCI ACWI ex U.S. Healthcare ETF

iShares MSCI ACWI ex U.S. Industrials ETF

iShares MSCI ACWI ex U.S. Information Technology ETF

iShares MSCI ACWI ex U.S. Materials ETF

iShares MSCI ACWI ex U.S. Telecommunication Services ETF

iShares MSCI ACWI ex U.S. Utilities ETF

iShares MSCI All Country Asia ex Japan ETF

iShares MSCI All Country Asia ex Japan Small-Cap ETF

iShares MSCI All Country Asia Information Technology ETF

iShares MSCI All Peru Capped ETF

iShares MSCI Australia Small-Cap ETF

iShares MSCI Brazil Small-Cap ETF

iShares MSCI Canada Small-Cap ETF

iShares MSCI China ETF

iShares MSCI China Small-Cap ETF

iShares MSCI Denmark Capped ETF

iShares MSCI EAFE ETF

iShares MSCI EAFE Growth ETF

iShares MSCI EAFE Minimum Volatility ETF

iShares MSCI EAFE Small-Cap ETF

iShares MSCI EAFE Value ETF

iShares MSCI Emerging Markets Financials ETF

iShares MSCI Emerging Markets Latin America ETF

iShares MSCI Emerging Markets Materials ETF

iShares MSCI Europe Financials ETF

iShares MSCI Far East Financials ETF

iShares MSCI Finland Capped ETF

iShares MSCI Germany Small-Cap ETF

iShares MSCI Hong Kong Small-Cap ETF

iShares MSCI India ETF

iShares MSCI India Small-Cap ETF

iShares MSCI Indonesia ETF

iShares MSCI Ireland Capped ETF

iShares MSCI KLD 400 Social ETF

iShares MSCI Kokusai ETF

iShares MSCI New Zealand Capped ETF

iShares MSCI Norway Capped ETF

iShares MSCI Philippines ETF

iShares MSCI Poland Capped ETF

iShares MSCI Singapore Small-Cap ETF

iShares MSCI South Korea Small-Cap ETF

iShares MSCI Taiwan Small-Cap ETF

iShares MSCI United Kingdom Small-Cap ETF

iShares MSCI USA ESG Select ETF

iShares MSCI USA Minimum Volatility ETF

iShares MSCI USA Momentum Factor ETF

iShares MSCI USA Quality Factor ETF

iShares MSCI USA Size Factor ETF

iShares MSCI USA Value Factor ETF

iShares Nasdaq Biotechnology ETF

iShares National AMT-Free Muni Bond ETF

iShares New York AMT-Free Muni Bond ETF

iShares North America Real Estate ETF

iShares North American Natural Resources ETF

iShares North American Tech ETF

iShares North American Tech-Multimedia Networking ETF

iShares North American Tech-Software ETF

iShares NYSE 100 ETF

iShares NYSE Composite ETF

iShares PHLX Semiconductor ETF

iShares Real Estate 50 ETF

iShares Residential Real Estate Capped ETF

iShares Retail Real Estate Capped ETF

iShares Russell 1000 ETF

iShares Russell 1000 Growth ETF

iShares Russell 1000 Value ETF

iShares Russell 2000 ETF

iShares Russell 2000 Growth ETF

iShares Russell 2000 Value ETF

iShares Russell 3000 ETF

iShares Russell 3000 Growth ETF

iShares Russell 3000 Value ETF

iShares Russell Mid-Cap ETF

iShares Russell Mid-Cap Growth ETF

iShares Russell Mid-Cap Value ETF

iShares Russell Top 200 ETF

iShares Russell Top 200 Growth ETF

iShares Russell Top 200 Value ETF

iShares S&P 100 ETF

iShares S&P 500 Growth ETF

iShares S&P 500 Value ETF

iShares S&P Mid-Cap 400 Growth ETF

iShares S&P Mid-Cap 400 Value ETF

iShares S&P Small-Cap 600 Growth ETF

iShares S&P Small-Cap 600 Value ETF

iShares Select Dividend ETF

iShares Short Treasury Bond ETF

iShares Short-Term National AMT-Free Muni Bond ETF

iShares Target Date 2010 ETF

iShares Target Date 2015 ETF

iShares Target Date 2020 ETF

iShares Target Date 2025 ETF

iShares Target Date 2030 ETF

iShares Target Date 2035 ETF

iShares Target Date 2040 ETF

iShares Target Date 2045 ETF

iShares Target Date 2050 ETF

iShares Target Date Retirement Income ETF

iShares TIPS Bond ETF

iShares Transportation Average ETF

iShares Treasury Floating Rate Bond ETF

iShares U.S. Aerospace & Defense ETF

iShares U.S. Basic Materials ETF

iShares U.S. Broker-Dealers ETF

iShares U.S. Consumer Goods ETF

iShares U.S. Consumer Services ETF

iShares U.S. Energy ETF

iShares U.S. Financial Services ETF

iShares U.S. Financials ETF

iShares U.S. Healthcare ETF

iShares U.S. Healthcare Providers ETF

iShares U.S. Home Construction ETF

iShares U.S. Industrials ETF

iShares U.S. Insurance ETF

iShares U.S. Medical Devices ETF

iShares U.S. Oil & Gas Exploration & Production ETF

iShares U.S. Oil Equipment & Services ETF

iShares U.S. Pharmaceuticals ETF

iShares U.S. Preferred Stock ETF

iShares U.S. Real Estate ETF

iShares U.S. Regional Banks ETF

iShares U.S. Technology ETF

iShares U.S. Telecommunications ETF

iShares U.S. Treasury Bond ETF

iShares U.S. Utilities ETF

iShares Utilities Bond ETF

iSharesBond 2016 Corporate ex-Financials Term ETF

iSharesBond 2018 Corporate ex-Financials Term ETF

iSharesBond 2020 Corporate ex-Financials Term ETF

iSharesBond 2023 Corporate ex-Financials Term ETF

iSharesBond 2016 Corporate Term ETF

iSharesBond 2018 Corporate Term ETF

iSharesBond 2020 Corporate Term ETF

iSharesBond 2023 Corporate Term ETF

iShares MSCI Russia Capped ETF, Inc.

iShares MSCI Russia Capped ETF

iShares U.S. ETF Trust

iShares Enhanced U.S. Large-Cap ETF

iShares Enhanced U.S. Small-Cap ETF

iShares Interest Rate Hedged Corporate Bond ETF

iShares Interest Rate Hedged High Yield Bond ETF

iShares Liquidity Income ETF

iShares Short Maturity Bond ETF

Exhibit (h.6)

Schedule A

Funds

iShares, Inc.

iShares Asia/Pacific Dividend ETF (formerly known as iShares Asia/Pacific Dividend 30 Index Fund)

iShares Core MSCI Emerging Markets ETF

iShares Emerging Markets Corporate Bond ETF (formerly known as iShares Emerging Markets Corporate Bond Fund)

iShares Emerging Markets Dividend ETF (formerly known as iShares Emerging Markets Dividend Index Fund)

iShares Emerging Markets High Yield Bond ETF (formerly known as iShares Emerging Markets High Yield Bond Fund)

iShares Emerging Markets Local Currency Bond ETF (formerly known as iShares Emerging Markets Local Currency Bond Fund)

iShares Global ex USD High Yield Corporate Bond ETF (formerly known as iShares Global ex USD High Yield Corporate Bond Fund)

iShares Global High Yield Corporate Bond ETF (formerly known as iShares Global High Yield Corporate Bond Fund)

iShares International DR Completion ETF

iShares Latin America Bond ETF (formerly known as iShares Latin America Bond Fund)

iShares MSCI All Country World Minimum Volatility ETF (formerly known as iShares MSCI All Country World Minimum Volatility Index Fund)

iShares MSCI Australia ETF (formerly known as iShares MSCI Australia Index Fund)

iShares MSCI Austria Capped ETF (formerly known as iShares MSCI Austria Capped Investable Market Index Fund)

iShares MSCI Belgium Capped ETF (formerly known as iShares MSCI Belgium Capped Investable Market Index Fund)

iShares MSCI Brazil Capped ETF (formerly known as iShares MSCI Brazil Capped Index Fund)

iShares MSCI BRIC ETF (formerly known as iShares MSCI BRIC Index Fund)

iShares MSCI Canada ETF (formerly known as iShares MSCI Canada Index Fund)

iShares MSCI Chile Capped ETF (formerly known as iShares MSCI Chile Capped Investable Market Index Fund)

iShares MSCI Colombia Capped ETF

iShares MSCI Emerging Markets Asia ETF (formerly known as iShares MSCI Emerging Markets Asia Index Fund)

iShares MSCI Emerging Markets Consumer Discretionary ETF (formerly known as iShares MSCI Emerging Markets Consumer Discretionary Sector Index Fund)

iShares MSCI Emerging Markets Eastern Europe ETF (formerly known as iShares MSCI Emerging Markets Eastern Europe Index Fund)

iShares MSCI Emerging Markets EMEA ETF (formerly known as iShares MSCI Emerging Markets EMEA Index Fund)

iShares MSCI Emerging Markets Energy Capped ETF (formerly known as iShares MSCI Emerging Markets Energy Sector Capped Index Fund)

iShares MSCI Emerging Markets ETF (formerly known as iShares MSCI Emerging Markets Index Fund)

iShares MSCI Emerging Markets Growth ETF (formerly known as iShares MSCI Emerging Markets Growth Index Fund)

iShares MSCI Emerging Markets Minimum Volatility ETF (formerly known as iShares MSCI Emerging Markets Minimum Volatility Index Fund)

iShares MSCI Emerging Markets Small-Cap ETF (formerly known as iShares MSCI Emerging Markets Small Cap Index Fund)

iShares MSCI Emerging Markets Value ETF (formerly known as iShares MSCI Emerging Markets Value Index Fund)

iShares MSCI EMU ETF (formerly known as iShares MSCI EMU Index Fund)

iShares MSCI France ETF (formerly known as iShares MSCI France Index Fund)

iShares MSCI Frontier 100 ETF (formerly known as iShares MSCI Frontier 100 Index Fund)

iShares MSCI Germany ETF (formerly known as iShares MSCI Germany Index Fund)

iShares MSCI Global Agriculture Producers ETF (formerly known as iShares MSCI Global Agriculture Producers Fund)

iShares MSCI Global Energy Producers ETF (formerly known as iShares MSCI Global Energy Producers Fund)

iShares MSCI Global Gold Miners ETF (formerly known as iShares MSCI Global Gold Miners Fund)

iShares MSCI Global Metals & Mining Producers ETF (formerly known as iShares MSCI Global Select Metals & Mining Producers Fund)

iShares MSCI Global Silver Miners ETF (formerly known as iShares MSCI Global Silver Miners Fund)

iShares MSCI Hong Kong ETF (formerly known as iShares MSCI Hong Kong Index Fund)

iShares MSCI Israel Capped ETF (formerly known as iShares MSCI Israel Capped Investable Market Index Fund)

iShares MSCI Italy Capped ETF (formerly known as iShares MSCI Italy Capped Index Fund)

iShares MSCI Japan ETF (formerly known as iShares MSCI Japan Index Fund)

iShares MSCI Japan Small-Cap ETF (formerly known as iShares MSCI Japan Small Cap Index Fund)

iShares MSCI Malaysia ETF (formerly known as iShares MSCI Malaysia Index Fund)

iShares MSCI Mexico Capped ETF (formerly known as iShares MSCI Mexico Capped Investable Market Index Fund)

iShares MSCI Netherlands ETF (formerly known as iShares MSCI Netherlands Investable Market Index Fund)

iShares MSCI Pacific ex Japan ETF (formerly known as iShares MSCI Pacific ex-Japan Index Fund)

iShares MSCI Singapore ETF (formerly known as iShares MSCI Singapore Index Fund)

iShares MSCI South Africa ETF (formerly known as iShares MSCI South Africa Index Fund)

iShares MSCI South Korea Capped ETF (formerly known as iShares MSCI South Korea Capped Index Fund)

iShares MSCI Spain Capped ETF (formerly known as iShares MSCI Spain Capped Index Fund)

iShares MSCI Sweden ETF (formerly known as iShares MSCI Sweden Index Fund)

iShares MSCI Switzerland Capped ETF (formerly known as iShares MSCI Switzerland Capped Index Fund)

iShares MSCI Taiwan ETF (formerly known as iShares MSCI Taiwan Index Fund)

iShares MSCI Thailand Capped ETF (formerly known as iShares MSCI Thailand Capped Investable Market Index Fund)

iShares MSCI Turkey ETF (formerly known as iShares MSCI Turkey Investable Market Index Fund)

iShares MSCI United Kingdom ETF (formerly known as iShares MSCI United Kingdom Index Fund)

iShares MSCI USA ETF (formerly known as iShares MSCI USA Index Fund)

iShares MSCI World ETF (formerly known as iShares MSCI World Index Fund)

iShares Trust

iShares 0-5 Year High Yield Corporate Bond ETF

iShares 0-5 Year Investment Grade Corporate Bond ETF

iShares 0-5 Year TIPS Bond ETF (formerly known as iShares Barclays 0-5 Year TIPS Bond Fund)

iShares 1-3 Year Credit Bond ETF (formerly known as iShares Barclays 1-3 Year Credit Bond Fund)

iShares 1-3 Year International Treasury Bond ETF (formerly known as iShares S&P/Citigroup 1-3 Year International Treasury Bond Fund)

iShares 1-3 Year Treasury Bond ETF (formerly known as iShares Barclays 1-3 Year Treasury Bond Fund)

iShares 3-7 Year Treasury Bond ETF (formerly known as iShares Barclays 3-7 Year Treasury Bond Fund)

iShares 7-10 Year Treasury Bond ETF (formerly known as iShares Barclays 7-10 Year Treasury Bond Fund)

iShares 10+ Year Credit Bond ETF (formerly known as iShares 10+ Year Credit Bond Fund)

iShares 10-20 Year Treasury Bond ETF (formerly known as iShares Barclays 10-20 Year Treasury Bond Fund)

iShares 20+ Year Treasury Bond ETF (formerly known as iShares Barclays 20+ Year Treasury Bond Fund)

iShares 2014 AMT-Free Muni Term ETF (formerly known as iShares 2014 S&P AMT-Free Municipal Series)

iShares 2015 AMT-Free Muni Term ETF (formerly known as iShares 2015 S&P AMT-Free Municipal Series)

iShares 2016 AMT-Free Muni Term ETF (formerly known as iShares 2016 S&P AMT-Free Municipal Series)

iShares 2017 AMT-Free Muni Term ETF (formerly known as iShares 2017 S&P AMT-Free Municipal Series)

iShares 2018 AMT-Free Muni Term ETF (formerly known as iShares 2018 S&P AMT-Free Municipal Series)

iShares 2019 AMT-Free Muni Term ETF (formerly known as iShares 2019 S&P AMT-Free Municipal Series)

iShares Aaa - A Rated Corporate Bond ETF (formerly known as iShares Aaa – A Rated Corporate Bond Fund)

iShares Agency Bond ETF (formerly known as iShares Barclays Agency Bond Fund)

iShares Aggressive Allocation ETF (formerly known as iShares S&P Aggressive Allocation Fund)

iShares Asia 50 ETF (formerly known as iShares S&P Asia 50 Index Fund)

iShares Asia Developed Real Estate ETF (formerly known as iShares FTSE EPRA/NAREIT Developed Asia Index Fund)

iShares B - Ca Rated Corporate Bond ETF (formerly known as iShares B – Ca Rated Corporate Bond Fund)

iShares Baa - Ba Rated Corporate Bond ETF (formerly known as iShares Baa – Ba Rated Corporate Bond Fund)

iShares California AMT-Free Muni Bond ETF (formerly known as iShares S&P California AMT-Free Municipal Bond Fund)

iShares China Large-Cap ETF (formerly known as iShares FTSE China 25 Index Fund)

iShares CMBS ETF (formerly known as iShares Barclays CMBS Bond Fund)

iShares Cohen & Steers REIT ETF (formerly known as iShares Cohen & Steers Realty Majors Index Fund)

iShares Conservative Allocation ETF (formerly known as iShares S&P Conservative Allocation Fund)

iShares Core Long-Term U.S. Bond ETF (formerly known as iShares 10+ Year Government/Credit Bond Fund)

iShares Core MSCI EAFE ETF

iShares Core MSCI Total International Stock ETF

iShares Core S&P 500 ETF (formerly known as iShares S&P 500 Index Fund)

iShares Core S&P Mid-Cap ETF (formerly known as iShares S&P MidCap 400 Index Fund)

iShares Core S&P Small-Cap ETF (formerly known as iShares S&P SmallCap 600 Index Fund)

iShares Core S&P Total U.S. Stock Market ETF (formerly known as iShares S&P 1500 Index Fund)

iShares Core Short-Term U.S. Bond ETF

iShares Core Total U.S. Bond Market ETF (formerly known as iShares Barclays Aggregate Bond Fund)

iShares Credit Bond ETF (formerly known as iShares Barclays Credit Bond Fund)

iShares Currency Hedged MSCI EAFE ETF

iShares Currency Hedged MSCI Germany ETF

iShares Currency Hedged MSCI Japan ETF

iShares Developed Small-Cap ex North America ETF (formerly known as iShares FTSE Developed Small Cap ex-North America Index Fund)

iShares Dow Jones U.S. ETF (formerly known as iShares Dow Jones U.S. Index Fund)

iShares Emerging Markets Infrastructure ETF (formerly known as iShares S&P Emerging Markets Infrastructure Index Fund)

iShares Europe Developed Real Estate ETF (formerly known as iShares FTSE EPRA/NAREIT Developed Europe Index Fund)

iShares Europe ETF (formerly known as iShares S&P Europe 350 Index Fund)

iShares Financials Bond ETF (formerly known as iShares Financials Sector Bond Fund)

iShares Floating Rate Bond ETF (formerly known as iShares Floating Rate Note Fund)

iShares FTSE China ETF (formerly known as iShares FTSE China (HK Listed) Index Fund)

iShares Global 100 ETF (formerly known as iShares S&P Global 100 Index Fund)

iShares Global Clean Energy ETF (formerly known as iShares S&P Global Clean Energy Index Fund)

iShares Global Consumer Discretionary ETF (formerly known as iShares S&P Global Consumer Discretionary Sector Index Fund)

iShares Global Consumer Staples ETF (formerly known as iShares S&P Global Consumer Staples Sector Index Fund)

iShares Global Energy ETF (formerly known as iShares S&P Global Energy Sector Index Fund)

iShares Global Financials ETF (formerly known as iShares S&P Global Financials Sector Index Fund)

iShares Global Healthcare ETF (formerly known as iShares S&P Global Healthcare Sector Index Fund)

iShares Global Industrials ETF (formerly known as iShares S&P Global Industrials Sector Index Fund)

iShares Global Inflation-Linked Bond ETF (formerly known as iShares Global Inflation-Linked Bond Fund)

iShares Global Infrastructure ETF (formerly known as iShares S&P Global Infrastructure Index Fund)

iShares Global Materials ETF (formerly known as iShares S&P Global Materials Sector Index Fund)

iShares Global Nuclear Energy ETF (formerly known as iShares S&P Global Nuclear Energy Index Fund)

iShares Global Tech ETF (formerly known as iShares S&P Global Technology Sector Index Fund)

iShares Global Telecom ETF (formerly known as iShares S&P Global Telecommunications Sector Index Fund)

iShares Global Timber & Forestry ETF (formerly known as iShares S&P Global Timber & Forestry Index Fund)

iShares Global Utilities ETF (formerly known as iShares S&P Global Utilities Sector Index Fund)

iShares GNMA Bond ETF (formerly known as iShares Barclays GNMA Bond Fund)

iShares Government/Credit Bond ETF (formerly known as iShares Barclays Government/Credit Bond Fund)

iShares Growth Allocation ETF (formerly known as iShares S&P Growth Allocation Fund)

iShares High Dividend ETF (formerly known as iShares High Dividend Equity Fund)

iShares Human Rights ETF (formerly known as iShares Human Rights Index Fund)

iShares iBoxx $ High Yield Corporate Bond ETF (formerly known as iShares iBoxx $ High Yield Corporate Bond Fund)

iShares iBoxx $ Investment Grade Corporate Bond ETF (formerly known as iShares iBoxx $ Investment Grade Corporate Bond Fund)

iShares India 50 ETF (formerly known as iShares S&P India Nifty 50 Index Fund)

iShares Industrial/Office Real Estate Capped ETF (formerly known as iShares FTSE NAREIT Industrial/Office Capped Index Fund)

iShares Industrials Bond ETF (formerly known as iShares Industrials Sector Bond Fund)

iShares Intermediate Credit Bond ETF (formerly known as iShares Barclays Intermediate Credit Bond Fund)

iShares Intermediate Government/Credit Bond ETF (formerly known as iShares Barclays Intermediate Government/Credit Bond Fund)

iShares International Developed Property ETF (formerly known as iShares S&P Developed ex-U.S. Property Index Fund)

iShares International Developed Real Estate ETF (formerly known as iShares FTSE EPRA/NAREIT Developed Real Estate ex-U.S. Index Fund)

iShares International Inflation-Linked Bond ETF (formerly known as iShares International Inflation-Linked Bond Fund)

iShares International Preferred Stock ETF (formerly known as iShares S&P International Preferred Stock Index Fund)

iShares International Select Dividend ETF (formerly known as iShares Dow Jones International Select Dividend Index Fund)

iShares International Treasury Bond ETF (formerly known as iShares S&P/Citigroup International Treasury Bond Fund)

iShares Japan Large-Cap ETF (formerly known as iShares S&P/TOPIX 150 Index Fund)

iShares J.P. Morgan USD Emerging Markets Bond ETF (formerly known as iShares J.P. Morgan USD Emerging Markets Bond Fund)

iShares Latin America 40 ETF (formerly known as iShares S&P Latin America 40 Index Fund)

iShares MBS ETF (formerly known as iShares Barclays MBS Bond Fund)

iShares Micro-Cap ETF (formerly known as iShares Russell Microcap Index Fund)

iShares Moderate Allocation ETF (formerly known as iShares S&P Moderate Allocation Fund)

iShares Morningstar Large-Cap ETF (formerly known as iShares Morningstar Large Core Index Fund)

iShares Morningstar Large-Cap Growth ETF (formerly known as iShares Morningstar Large Growth Index Fund)

iShares Morningstar Large-Cap Value ETF (formerly known as iShares Morningstar Large Value Index Fund)

iShares Morningstar Mid-Cap ETF (formerly known as iShares Morningstar Mid Core Index Fund)

iShares Morningstar Mid-Cap Growth ETF (formerly known as iShares Morningstar Mid Growth Index Fund)

iShares Morningstar Mid-Cap Value ETF (formerly known as iShares Morningstar Mid Value Index Fund)

iShares Morningstar Multi-Asset Income ETF (formerly known as iShares Morningstar Multi-Asset Income Index Fund)

iShares Morningstar Small-Cap ETF (formerly known as iShares Morningstar Small Core Index Fund)

iShares Morningstar Small-Cap Growth ETF (formerly known as iShares Morningstar Small Growth Index Fund)

iShares Morningstar Small-Cap Value ETF (formerly known as iShares Morningstar Small Value Index Fund)

iShares Mortgage Real Estate Capped ETF (formerly known as iShares FTSE NAREIT Mortgage Plus Capped Index Fund)

iShares MSCI ACWI ETF (formerly known as iShares MSCI ACWI Index Fund)

iShares MSCI ACWI ex U.S. Consumer Discretionary ETF (formerly known as iShares MSCI ACWI ex US Consumer Discretionary Sector Index Fund)

iShares MSCI ACWI ex U.S. Consumer Staples ETF (formerly known as iShares MSCI ACWI ex US Consumer Staples Sector Index Fund)

iShares MSCI ACWI ex U.S. Energy ETF (formerly known as iShares MSCI ACWI ex US Energy Sector Index Fund)

iShares MSCI ACWI ex U.S. ETF (formerly known as iShares MSCI ACWI ex US Index Fund)

iShares MSCI ACWI ex U.S. Financials ETF (formerly known as iShares MSCI ACWI ex US Financials Sector Index Fund)

iShares MSCI ACWI ex U.S. Healthcare ETF (formerly known as iShares MSCI ACWI ex US Health Care Sector Index Fund)

iShares MSCI ACWI ex U.S. Industrials ETF (formerly known as iShares MSCI ACWI ex US Industrials Sector Index Fund)

iShares MSCI ACWI ex U.S. Information Technology ETF (formerly known as iShares MSCI ACWI ex US Information Technology Sector Index Fund)

iShares MSCI ACWI ex U.S. Materials ETF (formerly known as iShares MSCI ACWI ex US Materials Sector Index Fund)

iShares MSCI ACWI ex U.S. Telecommunication Services ETF (formerly known as iShares MSCI ACWI ex US Telecommunication Services Sector Index Fund)

iShares MSCI ACWI ex U.S. Utilities ETF (formerly known as iShares MSCI ACWI ex US Utilities Sector Index Fund)

iShares MSCI All Country Asia ex Japan ETF (formerly known as iShares MSCI All Country Asia ex Japan Index Fund)

iShares MSCI All Country Asia ex Japan Small-Cap ETF (formerly known as iShares MSCI All Country Asia ex Japan Small Cap Index Fund)

iShares MSCI All Country Asia Information Technology ETF (formerly known as iShares MSCI All Country Asia Information Technology Index Fund)

iShares MSCI All Peru Capped ETF (formerly known as iShares MSCI All Peru Capped Index Fund)

iShares MSCI Australia Small-Cap ETF (formerly known as iShares MSCI Australia Small Cap Index Fund)

iShares MSCI Brazil Small-Cap ETF (formerly known as iShares MSCI Brazil Small Cap Index Fund)

iShares MSCI Canada Small-Cap ETF (formerly known as iShares MSCI Canada Small Cap Index Fund)

iShares MSCI China ETF (formerly known as iShares MSCI China Index Fund)

iShares MSCI China Small-Cap ETF (formerly known as iShares MSCI China Small Cap Index Fund)

iShares MSCI Denmark Capped ETF (formerly known as iShares MSCI Denmark Capped Investable Market Index Fund)

iShares MSCI EAFE ETF (formerly known as iShares MSCI EAFE Index Fund)

iShares MSCI EAFE Growth ETF (formerly known as iShares MSCI EAFE Growth Index Fund)

iShares MSCI EAFE Minimum Volatility ETF (formerly known as iShares MSCI EAFE Minimum Volatility Index Fund)

iShares MSCI EAFE Small-Cap ETF (formerly known as iShares MSCI EAFE Small Cap Index Fund)

iShares MSCI EAFE Value ETF (formerly known as iShares MSCI EAFE Value Index Fund)

iShares MSCI Emerging Markets Financials ETF (formerly known as iShares MSCI Emerging Markets Financials Sector Index Fund)

iShares MSCI Emerging Markets Latin America ETF (formerly known as iShares MSCI Emerging Markets Latin America Index Fund)

iShares MSCI Emerging Markets Materials ETF (formerly known as iShares MSCI Emerging Markets Materials Sector Index Fund)

iShares MSCI Europe Financials ETF (formerly known as iShares MSCI Europe Financials Sector Index Fund)

iShares MSCI Far East Financials ETF (formerly known as iShares MSCI Far East Financials Sector Index Fund)

iShares MSCI Finland Capped ETF (formerly known as iShares MSCI Finland Capped Investable Market Index Fund)

iShares MSCI Germany Small-Cap ETF (formerly known as iShares MSCI Germany Small Cap Index Fund)

iShares MSCI Hong Kong Small-Cap ETF (formerly known as iShares MSCI Hong Kong Small Cap Index Fund)

iShares MSCI India ETF (formerly known as iShares MSCI India Index Fund)

iShares MSCI India Small-Cap ETF (formerly known as iShares MSCI India Small Cap Index Fund)

iShares MSCI Indonesia ETF (formerly known as iShares MSCI Indonesia Investable Market Index Fund)

iShares MSCI Ireland Capped ETF (formerly known as iShares MSCI Ireland Capped Investable Market Index Fund)

iShares MSCI KLD 400 Social ETF (formerly known as iShares MSCI KLD 400 Social Index Fund)

iShares MSCI Kokusai ETF (formerly known as iShares MSCI Kokusai Index Fund)

iShares MSCI New Zealand Capped ETF (formerly known as iShares MSCI New Zealand Capped Investable Market Index Fund)

iShares MSCI Norway Capped ETF (formerly known as iShares MSCI Norway Capped Investable Market Index Fund)

iShares MSCI Philippines ETF (formerly known as iShares MSCI Philippines Investable Market Index Fund)

iShares MSCI Poland Capped ETF (formerly known as iShares MSCI Poland Capped Investable Market Index Fund)

iShares MSCI Singapore Small-Cap ETF (formerly known as iShares MSCI Singapore Small Cap Index Fund)

iShares MSCI South Korea Small-Cap ETF (formerly known as iShares MSCI South Korea Small Cap Index Fund)

iShares MSCI Taiwan Small-Cap ETF (formerly known as iShares MSCI Taiwan Small Cap Index Fund)

iShares MSCI United Kingdom Small-Cap ETF (formerly known as iShares MSCI United Kingdom Small Cap Index Fund)

iShares MSCI USA ESG Select ETF (formerly known as iShares MSCI USA ESG Select Social Index Fund)

iShares MSCI USA Minimum Volatility ETF (formerly known as iShares MSCI USA Minimum Volatility Index Fund)

iShares MSCI USA Momentum Factor ETF

iShares MSCI USA Quality Factor ETF

iShares MSCI USA Size Factor ETF

iShares MSCI USA Value Factor ETF

iShares Nasdaq Biotechnology ETF (formerly known as iShares Nasdaq Biotechnology Index Fund)

iShares National AMT-Free Muni Bond ETF (formerly known as iShares S&P National AMT-Free Municipal Bond Fund)

iShares New York AMT-Free Muni Bond ETF (formerly known as iShares S&P New York AMT-Free Municipal Bond Fund)

iShares North America Real Estate ETF (formerly known as iShares FTSE EPRA/NAREIT North America Index Fund)

iShares North American Natural Resources ETF (formerly known as iShares S&P North American Natural Resources Sector Index Fund)

iShares North American Tech ETF (formerly known as iShares S&P North American Technology Sector Index Fund)

iShares North American Tech-Multimedia Networking ETF (formerly known as iShares S&P North American Technology-Multimedia Networking Index Fund)

iShares North American Tech-Software ETF (formerly known as iShares S&P North American Technology-Software Index Fund)

iShares NYSE 100 ETF (formerly known as iShares NYSE 100 Index Fund)

iShares NYSE Composite ETF (formerly known as iShares NYSE Composite Index Fund)

iShares PHLX Semiconductor ETF (formerly known as iShares PHLX SOX Semiconductor Sector Index Fund)

iShares Real Estate 50 ETF (formerly known as iShares FTSE NAREIT Real Estate 50 Index Fund)

iShares Residential Real Estate Capped ETF (formerly known as iShares FTSE NAREIT Residential Plus Capped Index Fund)

iShares Retail Real Estate Capped ETF (formerly known as iShares FTSE NAREIT Retail Capped Index Fund)

iShares Russell 1000 ETF (formerly known as iShares Russell 1000 Index Fund)

iShares Russell 1000 Growth ETF (formerly known as iShares Russell 1000 Growth Index Fund)

iShares Russell 1000 Value ETF (formerly known as iShares Russell 1000 Value Index Fund)

iShares Russell 2000 ETF (formerly known as iShares Russell 2000 Index Fund)

iShares Russell 2000 Growth ETF (formerly known as iShares Russell 2000 Growth Index Fund)

iShares Russell 2000 Value ETF (formerly known as iShares Russell 2000 Value Index Fund)

iShares Russell 3000 ETF (formerly known as iShares Russell 3000 Index Fund)

iShares Russell 3000 Growth ETF (formerly known as iShares Russell 3000 Growth Index Fund)

iShares Russell 3000 Value ETF (formerly known as iShares Russell 3000 Value Index Fund)

iShares Russell Mid-Cap ETF (formerly known as iShares Russell Midcap Index Fund)

iShares Russell Mid-Cap Growth ETF (formerly known as iShares Russell Midcap Growth Index Fund)

iShares Russell Mid-Cap Value ETF (formerly known as iShares Russell Midcap Value Index Fund)

iShares Russell Top 200 ETF (formerly known as iShares Russell Top 200 Index Fund)

iShares Russell Top 200 Growth ETF (formerly known as iShares Russell Top 200 Growth Index Fund)

iShares Russell Top 200 Value ETF (formerly known as iShares Russell Top 200 Value Index Fund)

iShares S&P 100 ETF (formerly known as iShares S&P 100 Index Fund)

iShares S&P 500 Growth ETF (formerly known as iShares S&P 500 Growth Index Fund)

iShares S&P 500 Value ETF (formerly known as iShares S&P 500 Value Index Fund)

iShares S&P Mid-Cap 400 Growth ETF (formerly known as iShares S&P MidCap 400 Growth Index Fund)

iShares S&P Mid-Cap 400 Value ETF (formerly known as iShares S&P MidCap 400 Value Index Fund)

iShares S&P Small-Cap 600 Growth ETF (formerly known as iShares S&P SmallCap 600 Growth Index Fund)

iShares S&P Small-Cap 600 Value ETF (formerly known as iShares S&P SmallCap 600 Value Index Fund)

iShares Select Dividend ETF (formerly known as iShares Dow Jones Select Dividend Index Fund)

iShares Short Treasury Bond ETF (formerly known as iShares Barclays Short Treasury Bond Fund)

iShares Short-Term National AMT-Free Muni Bond ETF (formerly known as iShares S&P Short Term National AMT-Free Municipal Bond Fund)

iShares Target Date 2010 ETF (formerly known as iShares S&P Target Date 2010 Index Fund)

iShares Target Date 2015 ETF (formerly known as iShares S&P Target Date 2015 Index Fund)

iShares Target Date 2020 ETF (formerly known as iShares S&P Target Date 2020 Index Fund)

iShares Target Date 2025 ETF (formerly known as iShares S&P Target Date 2025 Index Fund)

iShares Target Date 2030 ETF (formerly known as iShares S&P Target Date 2030 Index Fund)

iShares Target Date 2035 ETF (formerly known as iShares S&P Target Date 2035 Index Fund)

iShares Target Date 2040 ETF (formerly known as iShares S&P Target Date 2040 Index Fund)

iShares Target Date 2045 ETF (formerly known as iShares S&P Target Date 2045 Index Fund)

iShares Target Date 2050 ETF (formerly known as iShares S&P Target Date 2050 Index Fund)

iShares Target Date Retirement Income ETF (formerly known as iShares S&P Target Date Retirement Income Index Fund)

iShares TIPS Bond ETF (formerly known as iShares Barclays TIPS Bond Fund)

iShares Transportation Average ETF (formerly known as iShares Dow Jones Transportation Average Index Fund)

iShares Treasury Floating Rate Bond ETF

iShares U.S. Aerospace & Defense ETF (formerly known as iShares Dow Jones U.S. Aerospace & Defense Index Fund)

iShares U.S. Basic Materials ETF (formerly known as iShares Dow Jones U.S. Basic Materials Sector Index Fund)

iShares U.S. Broker-Dealers ETF (formerly known as iShares Dow Jones U.S. Broker-Dealers Index Fund)

iShares U.S. Consumer Goods ETF (formerly known as iShares Dow Jones U.S. Consumer Goods Sector Index Fund)

iShares U.S. Consumer Services ETF (formerly known as iShares Dow Jones U.S. Consumer Services Sector Index Fund)

iShares U.S. Energy ETF (formerly known as iShares Dow Jones U.S. Energy Sector Index Fund)

iShares U.S. Financial Services ETF (formerly known as iShares Dow Jones U.S. Financial Services Index Fund)

iShares U.S. Financials ETF (formerly known as iShares Dow Jones U.S. Financial Sector Index Fund)

iShares U.S. Healthcare ETF (formerly known as iShares Dow Jones U.S. Healthcare Sector Index Fund)

iShares U.S. Healthcare Providers ETF (formerly known as iShares Dow Jones U.S. Healthcare Providers Index Fund)

iShares U.S. Home Construction ETF (formerly known as iShares Dow Jones U.S. Home Construction Index Fund)

iShares U.S. Industrials ETF (formerly known as iShares Dow Jones U.S. Industrial Sector Index Fund)

iShares U.S. Insurance ETF (formerly known as iShares Dow Jones U.S. Insurance Index Fund)

iShares U.S. Medical Devices ETF (formerly known as iShares Dow Jones U.S. Medical Devices Index Fund)

iShares U.S. Oil & Gas Exploration & Production ETF (formerly known as iShares Dow Jones U.S. Oil & Gas Exploration & Production Index Fund)

iShares U.S. Oil Equipment & Services ETF (formerly known as iShares Dow Jones U.S. Oil Equipment & Services Index Fund)

iShares U.S. Pharmaceuticals ETF (formerly known as iShares Dow Jones U.S. Pharmaceuticals Index Fund)

iShares U.S. Preferred Stock ETF (formerly known as iShares S&P U.S. Preferred Stock Index Fund)

iShares U.S. Real Estate ETF (formerly known as iShares Dow Jones U.S. Real Estate Index Fund)

iShares U.S. Regional Banks ETF (formerly known as iShares Dow Jones U.S. Regional Banks Index Fund)

iShares U.S. Technology ETF (formerly known as iShares Dow Jones U.S. Technology Sector Index Fund)

iShares U.S. Telecommunications ETF (formerly known as iShares Dow Jones U.S. Telecommunications Sector Index Fund)

iShares U.S. Treasury Bond ETF (formerly known as iShares Barclays U.S. Treasury Bond Fund)

iShares U.S. Utilities ETF (formerly known as iShares Dow Jones U.S. Utilities Sector Index Fund)

iShares Utilities Bond ETF (formerly known as iShares Utilities Sector Bond Fund)

iSharesBond 2016 Corporate ex-Financials Term ETF (formerly known as iShares 2016 Investment Grade Corporate Bond ETF)

iSharesBond 2018 Corporate ex-Financials Term ETF (formerly known as iShares 2018 Investment Grade Corporate Bond ETF)

iSharesBond 2020 Corporate ex-Financials Term ETF (formerly known as iShares 2020 Investment Grade Corporate Bond ETF)

iSharesBond 2023 Corporate ex-Financials Term ETF (formerly known as iShares 2023 Investment Grade Corporate Bond ETF)

iSharesBond 2016 Corporate Term ETF

iSharesBond 2018 Corporate Term ETF

iSharesBond 2020 Corporate Term ETF

iSharesBond 2023 Corporate Term ETF

iShares MSCI Russia Capped ETF, Inc.

iShares MSCI Russia Capped ETF (formerly known as iShares MSCI Russia Capped Index Fund)

iShares U.S. ETF Trust

iShares Enhanced U.S. Large-Cap ETF

iShares Enhanced U.S. Small-Cap ETF

iShares Interest Rate Hedged Corporate Bond ETF

iShares Interest Rate Hedged High Yield Bond ETF

iShares Liquidity Income ETF

iShares Short Maturity Bond ETF

Approved by the Boards of Trustees of iShares Trust and iShares U.S. ETF Trust on December 4-5, 2013 and by the Boards of iShares, Inc. and iShares MSCI Russia Capped ETF, Inc. on September 11-12, 2013.

Exhibit (i)

LOGO

February 4, 2014

iShares U.S. ETF Trust

c/o BlackRock Fund Advisors

400 Howard Street

San Francisco, CA 94105

RE:

iShares Interest Rate Hedged High Yield Bond ETF

iShares Interest Rate Hedged Corporate Bond ETF

Ladies and Gentlemen:

We have acted as special Delaware counsel for iShares U.S. ETF Trust, a Delaware statutory trust (the “Trust”), in connection with the matters set forth herein. At your request, this opinion is being furnished to you.

For purposes of giving the opinions hereinafter set forth, our examination of documents has been limited to the examination of originals or copies of the following:

(a)

The Certificate of Trust of the Trust (the “Certificate of Trust”), as filed with the office of the Secretary of State of the State of Delaware (the “Secretary of State”) on June 21, 2011;

(b)

The Agreement and Declaration of Trust, dated June 21, 2011 (the “Trust Instrument”), made by the trustee named therein;

(c)

Post-Effective Amendment Nos. 53, 54 and Amendment Nos. 53, 54 (the “Amendment”), to be filed with the Securities and Exchange Commission (the “SEC”), to the Trust’s Registration Statement on Form N-1A (File Nos. 333-179904 and 811-22649), filed with the SEC on December 21, 2011 (as amended by the Amendment, the “Registration Statement”);

(d)

The By-Laws of the Trust in effect on the date the Resolutions (as defined below) were adopted by the Board of Trustees of the Trust (the “Board”) and in effect on the date hereof, as approved by the Board on June 21, 2011 (the “By-laws”);

iShares Trust

February 4, 2014

Page 2

(e)

Copies of certain resolutions (the “Resolutions”) adopted by the Board on July 15, 2013 and September 11-12, 2013 regarding those certain series of the Trust known as iShares Interest Rate Hedged High Yield Bond ETF and iShares Interest Rate Hedged Corporate Bond ETF (each, a “Fund” and together, the “Funds”) and the issuance of certain shares of beneficial interest in the Fund (each, a “Share” and collectively, the “Shares”);

(f)

A certificate of an officer of the Trust with respect to certain matters, dated February 4, 2014; and

(g)

A Certificate of Good Standing for the Trust, dated February 4, 2014, obtained from the Secretary of State.

Initially capitalized terms used herein and not otherwise defined are used as defined in the Trust Instrument.

For purposes of this opinion, we have not reviewed any documents other than the documents listed in paragraphs (a) through (g) above. In particular, we have not reviewed any document (other than the documents listed in paragraphs (a) through (g) above) that is referred to in or incorporated by reference into the documents reviewed by us. We have assumed that there exists no provision in any document that we have not reviewed that is inconsistent with the opinions stated herein. We have conducted no independent factual investigation of our own but rather have relied solely upon the foregoing documents, the statements and information set forth therein and the additional matters recited or assumed herein, all of which we have assumed to be true, complete, and accurate in all material respects.

With respect to all documents examined by us, we have assumed (i) the authenticity of all documents submitted to us as authentic originals, (ii) the conformity with the originals of all documents submitted to us as copies or forms, and (iii) the genuineness of all signatures.

For purposes of this opinion, we have assumed (i) that the Trust Instrument constitutes the entire agreement among the parties thereto with respect to the subject matter thereof, including with respect to the creation, operation and termination of the Trust, and that the Trust Instrument, the By-laws and the Certificate of Trust are in full force and effect and will not be amended, (ii) except to the extent provided in paragraph 1 below, the due organization or due formation, as the case may be, and valid existence in good standing of each party to the documents examined by us under the laws of the jurisdiction governing its organization or formation, (iii) the legal capacity of natural persons who are parties to the documents examined by us, (iv) that each of the parties (other than the Trust) to the documents examined by us has the power and authority to execute and deliver, and to perform its obligations under, such documents, (v) the due authorization, execution, and delivery by all parties thereto of all documents examined by us, (vi) the payment by each Person to whom a Share is to be issued by the Trust (collectively, the “Shareholders”) for such Share, in accordance with the Trust Instrument and the Resolutions and as contemplated by the Registration Statement, and (vii) that

iShares Trust

February 4, 2014

Page 3

the Shares are issued and sold to the Shareholders in accordance with the Trust Instrument and the Resolutions and as contemplated by the Registration Statement. We have not participated in the preparation of the Registration Statement and assume no responsibility for its contents.

This opinion is limited to the laws of the State of Delaware (excluding the securities laws of the State of Delaware), and we have not considered and express no opinion on the laws of any other jurisdiction, including federal laws and rules and regulations relating thereto. Our opinions are rendered only with respect to Delaware laws and rules, regulations, and orders thereunder which are currently in effect.

Based upon the foregoing, and upon our examination of such questions of law and statutes of the State of Delaware as we have considered necessary or appropriate, and subject to the assumptions, qualifications, limitations, and exceptions set forth herein, we are of the opinion that:

1. The Trust has been duly created and is validly existing in good standing as a statutory trust under the Delaware Statutory Trust Act, 12 Del. C. § 3801, et . seq .

2. The Shares of the Trust have been duly authorized and, when issued, will be validly issued, fully paid and nonassessable beneficial interests in the Trust.

We consent to the filing of this opinion with the Securities and Exchange Commission as an exhibit to the Registration Statement. In giving the foregoing consent, we do not thereby admit that we come within the category of persons whose consent is required under Section 7 of the Securities Act of 1933, as amended, or the rules and regulations of the Securities and Exchange Commission thereunder.

Very truly yours,

/s/ Richards, Layton & Finger, P.A.

RJF/WJD