Investment Adviser:

Acadian Asset Management LLC

This Statement of Additional Information (“SAI”) is not a prospectus. This SAI is intended to provide additional information regarding the activities and operations of The Advisors’ Inner Circle Fund (the “Trust”) and the Acadian Emerging Markets Portfolio (the “Fund”). This SAI is incorporated by reference into and should be read in conjunction with the Fund’s prospectus dated March 1, 2018, as it may be amended from time to time (the “Prospectus”). Capitalized terms not defined herein are defined in the Prospectus. The most recent Annual Report for the Fund, which includes the Fund’s audited financial statements dated October 31, 2017, is incorporated by reference into this SAI. Shareholders may obtain copies of the Fund’s Prospectus or Annual Report free of charge by writing to the Fund at P.O. Box 219009, Kansas City, Missouri 64121-9009 or by calling the Fund at 1-866-AAM-6161.

THE TRUST

General. The Fund is a separate series of the Trust. The Trust is an open-end investment management company established under Massachusetts law as a Massachusetts voluntary association (commonly known as a business trust) under a Declaration of Trust dated July 18, 1991, as amended and restated February 18, 1997 and amended May 15, 2012 (the “Declaration of Trust”). The Declaration of Trust permits the Trust to offer separate series (“funds”) of shares of beneficial interest (“shares”). The Trust reserves the right to create and issue shares of additional funds. Each fund is a separate mutual fund, and each share of each fund represents an equal proportionate interest in that fund. All consideration received by the Trust for shares of any fund and all assets of such fund belong solely to that fund and would be subject to liabilities related thereto. Each fund of the Trust pays its: (i) operating expenses, including fees of its service providers, expenses of preparing prospectuses, proxy solicitation material and reports to shareholders, costs of custodial services and registering its shares under federal and state securities laws, pricing and insurance expenses, brokerage costs, interest charges, taxes and organization expenses, and (ii) pro rata share of the fund’s other expenses, including audit and legal expenses. Expenses attributable to a specific fund shall be payable solely out of the assets of that fund. Expenses not attributable to a specific fund are allocated across all of the funds on the basis of relative net assets. The other funds of the Trust are described in one or more separate statements of additional information.

Description of Multiple Classes of Shares. The Trust is authorized to offer shares of the Fund in Investor Class Shares, Y Class Shares and I Class Shares. The different classes provide for variations in shareholder servicing expenses and in the minimum investment requirements. Minimum investment requirements and investor eligibility are described in the Prospectus. For more information on shareholder servicing expenses, see the “Payments to Financial Intermediaries” section of this SAI. The Trust reserves the right to create and issue additional classes of shares.

History of the Acadian Emerging Markets Portfolio. The Fund is the successor to the UAM Funds, Inc. Acadian Emerging Markets Portfolio (the “Predecessor Fund”). The Predecessor Fund was managed by Acadian Asset Management LLC (“Acadian” or the “Adviser”) using the same investment objective, strategies, policies and restrictions as those used by the Fund. The Predecessor Fund’s date of inception was June 17, 1993. The Predecessor Fund dissolved and reorganized into the Fund on June 24, 2002. Substantially all of the assets of the Predecessor Fund were transferred to its successor in connection with the Fund’s commencement of operations on June 24, 2002.

Voting Rights. Each shareholder of record is entitled to one vote for each share held on the record date for the meeting. The Fund will vote separately on matters relating solely to it. As a Massachusetts voluntary association, the Trust is not required, and does not intend, to hold annual meetings of shareholders. Approval of shareholders will be sought, however, for certain changes in the operation of the Trust and for the election of members of the Board of Trustees of the Trust (each, a “Trustee” and collectively, the “Trustees” or the “Board”) under certain circumstances. Under the Declaration of Trust, the Trustees have the power to liquidate the Fund without shareholder approval. While the Trustees have no present intention of exercising this power, they may do so if the Fund fails to reach a viable size within a reasonable amount of time or for such other reasons as may be determined by the Board.

In addition, a Trustee may be removed by the remaining Trustees or by shareholders at a special meeting called upon written request of shareholders owning at least 10% of the outstanding shares of the Trust. In the event that such a meeting is requested, the Trust will provide appropriate assistance and information to the shareholders requesting the meeting.

Any series of the Trust created on or after November 11, 1996 may reorganize or merge with one or more other series of the Trust or of another investment company. Any such reorganization or merger shall be pursuant to the terms and conditions specified in an agreement and plan of reorganization authorized and approved by the Trustees and entered into by the relevant series in connection therewith. In addition, such reorganization or merger may be authorized by vote of a majority of the Trustees then in office and, to the extent permitted by applicable law and the Declaration of Trust, without the approval of shareholders of any series.

DESCRIPTION OF PERMITTED INVESTMENTS

The Fund’s investment objective and principal investment strategy are described in the Prospectus. The Fund is classified as a “diversified” investment company under the Investment Company Act of 1940, as amended (the “1940 Act”).

The Fund may invest in any of the following instruments or engage in any of the following investment practices unless such investment or activity is inconsistent with or is not permitted by the Fund’s stated investment policies, including those stated below. The following information supplements, and should be read in conjunction with, the Prospectus.

Debt Securities

Corporations and governments use debt securities to borrow money from investors. Most debt securities promise a variable or fixed rate of return and repayment of the amount borrowed at maturity. Some debt securities, such as zero-coupon bonds, do not pay current interest and are purchased at a discount from their face value.

Types of Debt Securities:

U.S. Government Securities – The Fund may invest in U.S. government securities. Securities issued or guaranteed by the U.S. government or its agencies or instrumentalities include U.S. Treasury securities, which are backed by the full faith and credit of the U.S. Treasury and which differ only in their interest rates, maturities, and times of issuance. U.S. Treasury bills have initial maturities of one-year or less; U.S. Treasury notes have initial maturities of one to ten years; and U.S. Treasury bonds generally have initial maturities of greater than ten years. U.S. Treasury notes and bonds typically pay coupon interest semi-annually and repay the principal at maturity. Certain U.S. government securities are issued or guaranteed by agencies or instrumentalities of the U.S. government including, but not limited to, obligations of U.S. government agencies or instrumentalities such as the Federal National Mortgage Association (“Fannie Mae”), the Government National Mortgage Association (“Ginnie Mae”), the Small Business Administration, the Federal Farm Credit Administration, the Federal Home Loan Banks, Banks for Cooperatives (including the Central Bank for Cooperatives), the Federal Land Banks, the Federal Intermediate Credit Banks, the Tennessee Valley Authority, the Export-Import Bank of the United States, the Commodity Credit Corporation, the Federal Financing Bank, the Student Loan Marketing Association, the National Credit Union Administration and the Federal Agricultural Mortgage Corporation (“Farmer Mac”).

Some obligations issued or guaranteed by U.S. government agencies and instrumentalities, including, for example, Ginnie Mae pass-through certificates, are supported by the full faith and credit of the U.S. Treasury. Other obligations issued by or guaranteed by federal agencies, such as those securities issued by Fannie Mae, are supported by the discretionary authority of the U.S. government to purchase certain obligations of the federal agency. Additionally, some obligations are issued by or guaranteed by federal agencies, such as those of the Federal Home Loan Banks, which are supported by the right of the issuer to borrow from the U.S. Treasury. While the U.S. government provides financial support to such U.S. government-sponsored federal agencies, no assurance can be given that the U.S. government will always do so, since the U.S. government is not so obligated by law. Guarantees of principal by U.S. government agencies or instrumentalities may be a guarantee of payment at the maturity of the obligation so that in the event of a default prior to maturity there might not be a market and thus no means of realizing on the obligation prior to maturity. Guarantees as to the timely payment of principal and interest do not extend to the value or yield of these securities nor to the value of the Fund’s shares.

On September 7, 2008, the U.S. Treasury announced a federal takeover of Fannie Mae and the Federal Home Loan Mortgage Corporation (“Freddie Mac”), placing the two federal instrumentalities in conservatorship. Under the takeover, the U.S. Treasury agreed to acquire $1 billion of senior preferred stock of each instrumentality and obtained warrants for the purchase of common stock of each instrumentality (the “Senior Preferred Stock Purchase Agreement” or “Agreement”). Under the Agreement, the U.S. Treasury pledged to provide up to $200 billion per instrumentality as needed, including the contribution of cash capital to the instrumentalities in the event their liabilities exceed their assets. This was intended to ensure that the instrumentalities maintain a positive net worth and meet their financial obligations, preventing mandatory triggering of receivership. On December 24, 2009, the U.S. Treasury announced that it was amending the Agreement to allow the $200 billion cap on the U.S. Treasury’s funding commitment to increase as necessary to accommodate any cumulative reduction in net worth through the end of 2012. The unlimited support the U.S. Treasury extended to the two companies expired at the beginning of 2013 – Fannie Mae’s support is now capped at $125 billion and Freddie Mac has a limit of $149 billion.

On August 17, 2012, the U.S. Treasury announced that it was again amending the Agreement to terminate the requirement that Fannie Mae and Freddie Mac each pay a 10 percent annual dividend. Instead, the companies will transfer to the U.S. Treasury on a quarterly basis all profits earned during a quarter that exceed a capital reserve amount of $3 billion. It is believed that the new amendment puts Fannie Mae and Freddie Mac in a better position to service their debt because the companies no longer have to borrow from the U.S. Treasury to make fixed dividend payments. As part of the new terms, Fannie Mae and Freddie Mac also will be required to reduce their investment portfolios at an annual rate of 15 percent instead of the previous 10 percent, which puts each of them on track to cut their portfolios to a targeted $250 billion in 2018.

Fannie Mae and Freddie Mac are the subject of several continuing class action lawsuits and investigations by federal regulators over certain accounting, disclosure or corporate governance matters, which (along with any resulting financial restatements) may adversely affect the guaranteeing entities. Importantly, the future of the entities is in serious question as the U.S. government reportedly is considering multiple options, ranging from nationalization, privatization, consolidation, or abolishment of the entities.

U.S. Treasury Obligations – U.S. Treasury obligations consist of direct obligations of the U.S. Treasury, including Treasury bills, notes and bonds, and separately traded interest and principal component parts of such obligations, including those transferable through the Federal book-entry system known as Separate Trading of Registered Interest and Principal of Securities (“STRIPS”). The STRIPS program lets investors hold and trade the individual interest and principal components of eligible Treasury notes and bonds as separate securities. Under the STRIPS program, the principal and interest components are separately issued by the U.S. Treasury at the request of depository financial institutions, which then trade the component parts separately.

Corporate Bonds – Corporations issue bonds and notes to raise money for working capital or for capital expenditures such as plant construction, equipment purchases and expansion. In return for the money loaned to the corporation by investors, the corporation promises to pay investors interest, and repay the principal amount of the bond or note.

Mortgage-Backed Securities – Mortgage-backed securities are interests in pools of mortgage loans that various governmental, government-related and private organizations assemble as securities for sale to investors. Unlike most debt securities, which pay interest periodically and repay principal at maturity or on specified call dates, mortgage-backed securities make monthly payments that consist of both interest and principal payments. In effect, these payments are a “pass-through” of the monthly payments made by the individual borrowers on their mortgage loans, net of any fees paid to the issuer or guarantor of such securities. Since homeowners usually have the option of paying either part or all of the loan balance before maturity, the effective maturity of a mortgage-backed security is often shorter than is stated.

Governmental entities, private insurers and mortgage poolers may insure or guarantee the timely payment of interest and principal of these pools through various forms of insurance or guarantees, including individual loan, title, pool and hazard insurance and letters of credit. The Adviser will consider such insurance and guarantees and the creditworthiness of the issuers thereof in determining whether a mortgage-related security meets its investment quality standards. It is possible that the private insurers or guarantors will not meet their obligations under the insurance policies or guarantee arrangements.

Although the market for such securities is becoming increasingly liquid, securities issued by certain private organizations may not be readily marketable.

Ginnie Mae – Ginnie Mae is the principal governmental guarantor of mortgage-related securities. Ginnie Mae is a wholly owned corporation of the U.S. government within the Department of Housing and Urban Development. Securities issued by Ginnie Mae are treasury securities, which means the full faith and credit of the U.S. government backs them. Ginnie Mae guarantees the timely payment of principal and interest on securities issued by institutions approved by Ginnie Mae and backed by pools of Federal Housing Administration-insured or Veterans Administration-guaranteed mortgages. Ginnie Mae does not guarantee the market value or yield of mortgage-backed securities or the value of a Fund’s shares. To buy Ginnie Mae securities, the Fund may have to pay a premium over the maturity value of the underlying mortgages, which the Fund may lose if prepayment occurs.

Fannie Mae – Fannie Mae is a government-sponsored corporation owned entirely by private stockholders. Fannie Mae is regulated by the Secretary of Housing and Urban Development. Fannie Mae purchases conventional mortgages from a list of approved sellers and service providers, including state and federally-chartered savings and loan associations, mutual savings banks, commercial banks and credit unions and mortgage bankers. Securities issued by Fannie Mae are agency securities, which means Fannie Mae, but not the U.S. government, guarantees their timely payment of principal and interest.

Freddie Mac – Freddie Mac is a stockholder-owned corporation established by the U.S. Congress to create a continuous flow of funds to mortgage lenders. Freddie Mac supplies lenders with the money to make mortgages and packages the mortgages into marketable securities. The system is designed to create a stable mortgage credit system and reduce the rates paid by homebuyers. Freddie Mac, not the U.S. government, guarantees timely payment of principal and interest.

Commercial Banks, Savings and Loan Institutions, Private Mortgage Insurance Companies, Mortgage Bankers and other Secondary Market Issuers – Commercial banks, savings and loan institutions, private mortgage insurance companies, mortgage bankers and other secondary market issuers also create pass-through pools of conventional mortgage loans. In addition to guaranteeing the mortgage-related security, such issuers may service and/or have originated the underlying mortgage loans. Pools created by these issuers generally offer a higher rate of interest than pools created by Ginnie Mae, Fannie Mae and Freddie Mac because they are not guaranteed by a government agency.

Risks of Mortgage-Backed Securities – Yield characteristics of mortgage-backed securities differ from those of traditional debt securities in a variety of ways. The most significant differences of mortgage-backed securities are:

In addition to the risks associated with changes in interest rates described in “Factors Affecting the Value of Debt Securities,” a variety of economic, geographic, social and other factors, such as the sale of the underlying property, refinancing or foreclosure, can cause investors to repay the loans underlying a mortgage-backed security sooner than expected. If the prepayment rates increase, the Fund may have to reinvest its principal at a rate of interest that is lower than the rate on existing mortgage-backed securities.

Other Asset-Backed Securities – These securities are interests in pools of a broad range of assets other than mortgages, such as automobile loans, computer leases and credit card receivables. Like mortgage-backed securities, these securities are pass-through. In general, the collateral supporting these securities is of shorter maturity than mortgage loans and is less likely to experience substantial prepayments with interest rate fluctuations, but may still be subject to prepayment risk.

Asset-backed securities present certain risks that are not presented by mortgage-backed securities. Primarily, these securities may not have the benefit of any security interest in the related assets, which raises the possibility that recoveries on repossessed collateral may not be available to support payments on these securities. For example, credit card receivables are generally unsecured and the debtors are entitled to the protection of a number of state and federal consumer credit laws, many of which allow debtors to reduce their balances by offsetting certain amounts owed on the credit cards. Most issuers of asset-backed securities backed by automobile receivables permit the servicers of such receivables to retain possession of the underlying obligations. If the servicer were to sell these obligations to another party, there is a risk that the purchaser would acquire an interest superior to that of the holders of the related asset-backed securities. Due to the quantity of vehicles involved and requirements under state laws, asset-backed securities backed by automobile receivables may not have a proper security interest in all of the obligations backing such receivables.

To lessen the effect of failures by obligors on underlying assets to make payments, the entity administering the pool of assets may agree to ensure the receipt of payments on the underlying pool occurs in a timely fashion (“liquidity protection”). In addition, asset-backed securities may obtain insurance, such as guarantees, policies or letters of credit obtained by the issuer or sponsor from third parties, for some or all of the assets in the pool (“credit support”). Delinquency or loss more than that anticipated or failure of the credit support could adversely affect the return on an investment in such a security.

The Fund may also invest in residual interests in asset-backed securities, which consist of the excess cash flow remaining after making required payments on the securities and paying related administrative expenses. The amount of residual cash flow resulting from a particular issue of asset-backed securities depends in part on the characteristics of the underlying assets, the coupon rates on the securities, prevailing interest rates, the amount of administrative expenses and the actual prepayment experience on the underlying assets.

Short-Term Investments – To earn a return on uninvested assets, meet anticipated redemptions, or for temporary defensive purposes, the Fund may invest a portion of its assets in the short-term securities listed below, U.S. government securities and investment-grade corporate debt securities. Unless otherwise specified, a short-term debt security has a maturity of one year or less.

Bank Obligations – The Fund will only invest in a security issued by a commercial bank if the bank:

Time Deposits – Time deposits are non-negotiable deposits, such as savings accounts or certificates of deposit, held by a financial institution for a fixed term with the understanding that the depositor can withdraw its money only by giving notice to the institution. However, there may be early withdrawal penalties depending upon market conditions and the remaining maturity of the obligation. The Fund may only purchase time deposits maturing from two business days through seven calendar days.

Certificates of Deposit – Certificates of deposit are negotiable certificates issued against funds deposited in a commercial bank or savings and loan association for a definite period of time and earning a specified return.

Bankers’ Acceptance – A bankers’ acceptance is a time draft drawn on a commercial bank by a borrower, usually in connection with an international commercial transaction (to finance the import, export, transfer or storage of goods).

Commercial Paper – Commercial paper is a short-term obligation with a maturity ranging from 1 to 270 days issued by banks, corporations and other borrowers. Such investments are unsecured and usually discounted. The Fund may invest in commercial paper rated A-1 or A-2 by Standard and Poor’s Ratings Services (“S&P”) or Prime-1 or Prime-2 by Moody’s Investors Service (“Moody’s”), or, if not rated, issued by a corporation having an outstanding unsecured debt issue rated A or better by Moody’s or by S&P. See “Appendix A – Description of Ratings” for a description of commercial paper ratings.

Yankee Bonds – Yankee bonds are dollar-denominated bonds issued inside the United States by foreign entities. Investments in these securities involve certain risks that are not typically associated with investing in domestic securities. See “Foreign Securities.”

Zero Coupon Bonds – These securities are sold at a (usually substantial) discount and redeemed at face value at their maturity date without interim cash payments of interest or principal. When held to maturity, their entire income, which consists of accretion of discount, comes from the difference between the issue price and their value at maturity. The amount of the discount rate varies depending on factors including the time remaining until maturity, prevailing interest rates, the security’s liquidity and the issuer’s credit quality. The market prices of zero coupon securities are generally more volatile than the market prices of securities that have similar maturity but that pay interest periodically. Zero coupon securities are likely to respond to a greater degree to interest rate changes than are non-zero coupon securities with similar maturity and credit qualities. The Fund’s investments in pay-in-kind, delayed and zero coupon bonds may require it to sell certain of its securities to generate sufficient cash to satisfy certain income distribution requirements.

These securities may include treasury securities, such as STRIPS, that have had their interest payments (“coupons”) separated from the underlying principal (“corpus”) by their holder, typically a custodian bank or investment brokerage firm. Once the holder of the security has stripped or separated corpus and coupons, it may sell each component separately. The principal or corpus is then sold at a deep discount because the buyer receives only the right to receive a future fixed payment on the security and does not receive any rights to periodic interest (cash) payments. Typically, the coupons are sold separately or grouped with other coupons with like maturity dates and sold bundled in such form. The underlying treasury security is held in book-entry form at the Federal Reserve Bank or, in the case of bearer securities ( i.e. , unregistered securities which are owned ostensibly by the bearer or holder thereof), in trust on behalf of the owners thereof. Purchasers of stripped obligations acquire, in effect, discount obligations that are economically identical to the zero coupon securities that the U.S. Treasury sells itself.

Terms to Understand:

Maturity – Every debt security has a stated maturity date when the issuer must repay the amount it borrowed (“principal”) from investors. Some debt securities, however, are callable, meaning the issuer can repay the principal earlier, on or after specified dates (“call dates”). Debt securities are most likely to be called when interest rates are falling because the issuer can refinance at a lower rate, similar to a homeowner refinancing a mortgage. The effective maturity of a debt security is usually its nearest call date.

Mutual funds that invest in debt securities have no real maturity. Instead, they calculate their weighted average maturity. This number is an average of the effective or anticipated maturity of each debt security held by the mutual fund, with the maturity of each security weighted by the percentage of the assets of the mutual fund it represents.

Duration – Duration is a calculation that seeks to measure the price sensitivity of a debt security, or of a mutual fund that invests in debt securities, to changes in interest rates. It measures sensitivity more accurately than maturity because it takes into account the time value of cash flows generated over the life of a debt security. Future interest payments and principal payments are discounted to reflect their present value and then are multiplied by the number of years they will be received to produce a value expressed in years — the duration. Effective duration takes into account call features and sinking fund prepayments that may shorten the life of a debt security.

An effective duration of four years, for example, would suggest that for each 1% reduction in interest rates at all maturity levels, the price of a security is estimated to increase by 4%. An increase in rates by the same magnitude is estimated to reduce the price of the security by 4%. By knowing the yield and the effective duration of a debt security, one can estimate total return based on an expectation of how much interest rates, in general, will change. While serving as a good estimator of prospective returns, effective duration is an imperfect measure.

Factors Affecting the Value of Debt Securities – The total return of a debt instrument is composed of two elements: the percentage change in the security’s price and interest income earned. The yield to maturity of a debt security estimates its total return only if the price of the debt security remains unchanged during the holding period and the coupon interest is reinvested at the same yield to maturity. The total return of a debt instrument, therefore, will be determined not only by how much interest is earned, but also by how much the price of the security and interest rates change.

The price of a debt security generally moves in the opposite direction from interest rates ( i.e. , if interest rates go up, the value of the bond will go down, and vice versa).

This risk affects mainly mortgage-backed securities. Unlike other debt securities, falling interest rates can adversely affect the value of mortgage-backed securities, which may cause your share price to fall. Lower rates motivate borrowers to pay off the instruments underlying mortgage-backed and asset-backed securities earlier than expected, resulting in prepayments on the securities. The Fund may then have to reinvest the proceeds from such prepayments at lower interest rates, which can reduce its yield. The unexpected timing of mortgage and asset-backed prepayments caused by the variations in interest rates may also shorten or lengthen the average maturity of the Fund. If left unattended, drifts in the average maturity of the Fund can have the unintended effect of increasing or reducing the effective duration of the Fund, which may adversely affect the expected performance of the Fund.

The other side of prepayment risk occurs when interest rates are rising. Rising interest rates can cause the Fund’s average maturity to lengthen unexpectedly due to a drop in mortgage prepayments. This would increase the sensitivity of the Fund to rising rates and its potential for price declines. Extending the average life of a mortgage-backed security increases the risk of depreciation due to future increases in market interest rates. For these reasons, mortgage-backed securities may be less effective than other types of U.S. government securities as a means of “locking in” interest rates.

Coupon interest is offered to investors of debt securities as compensation for assuming risk, although short-term treasury securities, such as three-month treasury bills, are considered “risk free.” Corporate securities offer higher yields than treasury securities because their payment of interest and complete repayment of principal is less certain. The credit rating or financial condition of an issuer may affect the value of a debt security. Generally, the lower the quality rating of a security, the greater the risks that the issuer will fail to pay interest and return principal. To compensate investors for taking on increased risk, issuers with lower credit ratings usually offer their investors a higher “risk premium” in the form of higher interest rates than those available from comparable treasury securities.

Changes in investor confidence regarding the certainty of interest and principal payments of a corporate debt security will result in an adjustment to this “risk premium.” Since an issuer’s outstanding debt carries a fixed coupon, adjustments to the risk premium must occur in the price, which affects the yield to maturity of the bond. If an issuer defaults or becomes unable to honor its financial obligations, the bond may lose some or all of its value.

A security rated within the four highest rating categories by a rating agency is called “investment-grade” because its issuer is more likely to pay interest and repay principal than an issuer of a lower rated bond. Adverse economic conditions or changing circumstances, however, may weaken the capacity of the issuer to pay interest and repay principal. If a security is not rated or is rated under a different system, the Adviser may determine that it is of investment-grade. The Adviser may retain securities that are downgraded, if it believes that keeping those securities is warranted.

Debt securities rated below investment-grade “junk bonds” are highly speculative securities that are usually issued by smaller, less credit worthy and/or highly leveraged (indebted) companies. A corporation may issue a Junk Bond because of a corporate restructuring or other similar event. Compared with investment-grade bonds, Junk Bonds carry a greater degree of risk and are less likely to make payments of interest and principal. Market developments and the financial and business condition of the corporation issuing these securities influence their price and liquidity more than changes in interest rates, when compared to investment-grade debt securities. Insufficient liquidity in the Junk Bond market may make it more difficult to dispose of Junk Bonds and may cause the Fund to experience sudden and substantial price declines. A lack of reliable, objective data or market quotations may make it more difficult to value Junk Bonds accurately.

Rating agencies are organizations that assign ratings to securities based primarily on the rating agency’s assessment of the issuer’s financial strength. The Fund currently uses ratings compiled by Moody’s, S&P, and Fitch Ratings Inc. (“Fitch”). Credit ratings are only an agency’s opinion, not an absolute standard of quality, and they do not reflect an evaluation of market risk. The section “Appendix A – Description of Ratings” contains further information concerning the ratings of certain rating agencies and their significance.

The Adviser may use ratings produced by ratings agencies as guidelines to determine the rating of a security at the time the Fund buys it. A rating agency may change its credit ratings at any time. The Adviser monitors the rating of the security and will take such action, if any, it believes appropriate when it learns that a rating agency has reduced the security’s rating. The Fund is not obligated to dispose of securities whose issuers subsequently are in default or which are downgraded. The Fund may invest in securities of any rating.

Derivatives

Derivatives are financial instruments whose value is based on an underlying asset (such as a stock or a bond), an underlying economic factor (such as an interest rate) or a market benchmark. Unless otherwise stated in the Prospectus, the Fund may use derivatives for a number of purposes including managing risk, gaining exposure to various markets in a cost-efficient manner, reducing transaction costs, remaining fully invested and speculating. The Fund may also invest in derivatives with the goal of protecting itself from broad fluctuations in market prices, interest rates or foreign currency exchange rates (a practice known as “hedging”). When hedging is successful, the Fund will have offset any depreciation in the value of its portfolio securities by the appreciation in the value of the derivative position. Although techniques other than the sale and purchase of derivatives could be used to control the exposure of the Fund to market fluctuations, the use of derivatives may be a more effective means of hedging this exposure. In the future, to the extent such use is consistent with the Fund’s investment objective and is legally permissible, the Fund may use instruments and techniques that are not presently contemplated, but that may be subsequently developed.

There can be no assurance that a derivative strategy, if employed, will be successful. Because many derivatives have a leverage or borrowing component, adverse changes in the value or level of the underlying asset, reference rate or index can result in a loss substantially greater than the amount invested in the derivative itself. Certain derivatives have the potential for unlimited loss, regardless of the size of the initial investment. Accordingly, certain derivative transactions may be considered to constitute borrowing transactions for purposes of the 1940 Act. Such a derivative transaction will not be considered to constitute the issuance of a “senior security” by the Fund, and therefore such transaction will not be subject to the 300% asset coverage requirement otherwise applicable to borrowings by the Fund, if the Fund covers the transaction or segregates sufficient liquid assets (or such assets are “earmarked” on the Fund’s books) in accordance with the requirements and interpretations of the U.S. Securities and Exchange Commission (the “SEC”) and its staff. The Fund may enter into agreements with broker-dealers that require the broker-dealers to accept physical settlement for certain types of derivative instruments. If this occurs, the Fund would treat such derivative instruments as being cash settled for purposes of determining the Fund’s coverage requirements.

Pursuant to rules adopted under the Commodity Exchange Act (“CEA”) by the Commodity Futures Trading Commission (“CFTC”), the Fund must either operate within certain guidelines and restrictions with respect to the Fund’s use of futures, options on such futures, commodity options and certain swaps, or the Adviser will be subject to registration with the CFTC as a “commodity pool operator” (“CPO”).

Consistent with the CFTC’s regulations, the Trust, on behalf of the Fund, has filed a notice of exclusion from the definition of the term CPO under the CEA pursuant to CFTC Rule 4.5 and, therefore, the Fund is not subject to registration or regulation as a CPO under the CEA . As a result, the Fund will be limited in its ability to use futures, options on such futures, commodity options and certain swaps. Complying with the limitations may restrict the Adviser’s ability to implement the Fund’s investment strategies and may adversely affect the Fund’s performance.

Types of Derivatives:

Futures – A futures contract is an agreement between two parties whereby one party agrees to sell and the other party agrees to buy a specified amount of a financial instrument at an agreed upon price and time. The financial instrument underlying the contract may be a stock, stock index, bond, bond index, interest rate, foreign exchange rate or other similar instrument. Agreeing to buy the underlying financial instrument is called buying a futures contract or taking a long position in the contract. Likewise, agreeing to sell the underlying financial instrument is called selling a futures contract or taking a short position in the contract.

Futures contracts are traded in the United States on commodity exchanges or boards of trade (known as “contract markets”) approved for such trading and regulated by the CFTC. These contract markets standardize the terms, including the maturity date and underlying financial instrument, of all futures contracts.

Unlike other securities, the parties to a futures contract do not have to pay for or deliver the underlying financial instrument until some future date (the “delivery date”). Contract markets require both the purchaser and seller to deposit “initial margin” with a futures broker, known as a futures commission merchant or custodian bank, when they enter into the contract. Initial margin deposits are typically equal to a percentage of the contract’s value. Initial margin is similar to a performance bond or good faith deposit on a contract and is returned to the depositing party upon termination of the futures contract if all contractual obligations have been satisfied. After they open a futures contract, the parties to the transaction must compare the purchase price of the contract to its daily market value. If the value of the futures contract changes in such a way that a party’s position declines, that party must make additional “variation margin” payments so that the margin payment is adequate. On the other hand, the value of the contract may change in such a way that there is excess margin on deposit, possibly entitling the party that has a gain to receive all or a portion of this amount. This process is known as “marking to the market.” Variation margin does not represent a borrowing or loan by a party but is instead a settlement between the party and the futures broker of the amount one party would owe the other if the futures contract terminated. In computing daily net asset value (“NAV”), each party marks to market its open futures positions.

Although the terms of a futures contract call for the actual delivery of and payment for the underlying security, in many cases the parties may close the contract early by taking an opposite position in an identical contract. If the sale price upon closing out the contract is less than the original purchase price, the party closing out the contract will realize a loss. If the sale price upon closing out the contract is more than the original purchase price, the party closing out the contract will realize a gain. Conversely, if the purchase price upon closing out the contract is more than the original sale price, the party closing out the contract will realize a loss. If the purchase price upon closing out the contract is less than the original sale price, the party closing out the contract will realize a gain.

The Fund may incur commission expenses when it opens or closes a futures position.

Options – An option is a contract between two parties for the purchase and sale of a financial instrument for a specified price (known as the “strike price” or “exercise price”) at any time during the option period. Unlike a futures contract, an option grants a right (not an obligation) to buy or sell a financial instrument. Generally, a seller of an option can grant a buyer two kinds of rights: a “call” (the right to buy the security) or a “put” (the right to sell the security). Options have various types of underlying instruments, including specific securities, indices of securities prices, foreign currencies, interest rates and futures contracts. Options may be traded on an exchange (exchange-traded options) or may be customized agreements between the parties (over-the-counter or “OTC” options). Like futures, a financial intermediary, known as a clearing corporation, financially backs exchange-traded options. However, OTC options have no such intermediary and are subject to the risk that the counterparty will not fulfill its obligations under the contract. The principal factors affecting the market value of an option include supply and demand, interest rates, the current market value of the underlying instrument relative to the exercise price of the option, the volatility of the underlying instrument, and the time remaining until the option expires.

When the Fund purchases a put option, it buys the right to sell the instrument underlying the option at a fixed strike price. In return for this right, the Fund pays the current market price for the option (known as the “option premium”). The Fund may purchase put options to offset or hedge against a decline in the market value of its securities (“protective puts”) or to benefit from a decline in the price of securities that it does not own. The Fund would ordinarily realize a gain if, during the option period, the value of the underlying securities decreased below the exercise price sufficiently to cover the premium and transaction costs. However, if the price of the underlying instrument does not fall enough to offset the cost of purchasing the option, a put buyer would lose the premium and related transaction costs.

Call options are similar to put options, except that the Fund obtains the right to purchase, rather than sell, the underlying instrument at the option’s strike price. The Fund would normally purchase call options in anticipation of an increase in the market value of securities it owns or wants to buy. The Fund would ordinarily realize a gain if, during the option period, the value of the underlying instrument exceeded the exercise price plus the premium paid and related transaction costs. Otherwise, the Fund would realize either no gain or a loss on the purchase of the call option.

The purchaser of an option may terminate its position by:

When the Fund writes a call option it assumes an obligation to sell specified securities to the holder of the option at a fixed strike price if the option is exercised at any time before the expiration date. Similarly, when the Fund writes a put option it assumes an obligation to purchase specified securities from the option holder at a fixed strike price if the option is exercised at any time before the expiration date. The Fund may terminate its position in an exchange-traded put option before exercise by buying an option identical to the one it has written. Similarly, the Fund may cancel an OTC option by entering into an offsetting transaction with the counterparty to the option.

The Fund could try to hedge against an increase in the value of securities it would like to acquire by writing a put option on those securities. If security prices rise, the Fund would expect the put option to expire and the premium it received to offset the increase in the security’s value. If security prices remain the same over time, the Fund would hope to profit by closing out the put option at a lower price. If security prices fall, the Fund may lose an amount of money equal to the difference between the value of the security and the premium it received. Writing covered put options may deprive the Fund of the opportunity to profit from a decrease in the market price of the securities it would like to acquire.

The characteristics of writing call options are similar to those of writing put options, except that call writers expect to profit if prices remain the same or fall. The Fund could try to hedge against a decline in the value of securities it already owns by writing a call option. If the price of that security falls as expected, the Fund would expect the option to expire and the premium it received to offset the decline of the security’s value. However, the Fund must be prepared to deliver the underlying instrument in return for the strike price, which may deprive it of the opportunity to profit from an increase in the market price of the securities it holds.

The Fund is permitted to write only “covered” options. At the time of selling a call option, the Fund may cover the option by owning, among other things:

At the time of selling a put option, the Fund may cover the option by, among other things:

Options on securities indices are similar to options on securities, except that the exercise of securities index options requires cash settlement payments and does not involve the actual purchase or sale of securities. In addition, securities index options are designed to reflect price fluctuations in a group of securities or segment of the securities market rather than price fluctuations in a single security.

An option on a credit default swap (“CDS”) gives the holder the right to enter into a CDS at a specified future date and under specified terms in exchange for a purchase price or premium. The writer of the option bears the risk of any unfavorable move in the value of the CDS relative to the market value on the exercise date, while the purchaser may allow the option to expire unexercised.

An option on a futures contract provides the holder with the right to buy a futures contract (in the case of a call option) or sell a futures contract (in the case of a put option) at a fixed time and price. Upon exercise of the option by the holder, the contract market clearing house establishes a corresponding short position for the writer of the option (in the case of a call option) or a corresponding long position (in the case of a put option). If the option is exercised, the parties will be subject to the futures contracts. In addition, the writer of an option on a futures contract is subject to initial and variation margin requirements on the option position. Options on futures contracts are traded on the same contract market as the underlying futures contract.

The buyer or seller of an option on a futures contract may terminate the option early by purchasing or selling an option of the same series (i.e., the same exercise price and expiration date) as the option previously purchased or sold. The difference between the premiums paid and received represents the trader’s profit or loss on the transaction.

The Fund may purchase put and call options on futures contracts instead of selling or buying futures contracts. The Fund may buy a put option on a futures contract for the same reasons it would sell a futures contract. It also may purchase such a put option in order to hedge a long position in the underlying futures contract. The Fund may buy a call option on a futures contract for the same purpose as the actual purchase of a futures contract, such as in anticipation of favorable market conditions.

The Fund may write a call option on a futures contract to hedge against a decline in the prices of the instrument underlying the futures contracts. If the price of the futures contract at expiration were below the exercise price, the Fund would retain the option premium, which would offset, in part, any decline in the value of its portfolio securities.

The writing of a put option on a futures contract is similar to the purchase of the futures contracts, except that, if the market price declines, the Fund would pay more than the market price for the underlying instrument. The premium received on the sale of the put option, less any transaction costs, would reduce the net cost to the Fund.

A put option on a foreign currency gives the purchaser of the option the right to sell a foreign currency at the exercise price until the option expires. A call option on a foreign currency gives the purchaser of the option the right to purchase the currency at the exercise price until the option expires. The Fund may purchase or write put and call options on foreign currencies for the purpose of hedging against changes in future currency exchange rates.

The Fund may use foreign currency options given the same circumstances under which it could use forward foreign currency exchange contracts. For example, a decline in the U.S. dollar value of a foreign currency in which the Fund’s securities are denominated would reduce the U.S. dollar value of the securities, even if their value in the foreign currency remained constant. In order to hedge against such a risk, the Fund may purchase a put option on the foreign currency. If the value of the currency then declined, the Fund could sell the currency for a fixed amount in U.S. dollars and thereby offset, at least partially, the negative effect on its securities that otherwise would have resulted. Conversely, if the Fund anticipates a rise in the U.S. dollar value of a currency in which securities to be acquired are denominated, the Fund may purchase call options on the currency in order to offset, at least partially, the effects of negative movements in exchange rates. If currency exchange rates do not move in the direction or to the extent anticipated, the Fund could sustain losses on transactions in foreign currency options.

The Fund may purchase and write options in combination with each other, or in combination with futures or forward contracts or swap agreements, to adjust the risk and return characteristics of the overall position. For example, the Fund could construct a combined position whose risk and return characteristics are similar to selling a futures contract by purchasing a put option and writing a call option on the same underlying instrument. Alternatively, the Fund could write a call option at one strike price and buy a call option at a lower price to reduce the risk of the written call option in the event of a substantial price increase. Because combined options positions involve multiple trades, they result in higher transaction costs and may be more difficult to open and close out.

Forward Foreign Currency Exchange Contracts – A forward foreign currency contract involves an obligation to purchase or sell a specific amount of currency at a future date or date range at a specific price. In the case of a cancelable forward contract, the holder has the unilateral right to cancel the contract at maturity by paying a specified fee. Forward foreign currency exchange contracts differ from foreign currency futures contracts in certain respects. Unlike futures contracts, forward contracts:

A “settlement hedge” or “transaction hedge” is designed to protect the Fund against an adverse change in foreign currency values between the date a security is purchased or sold and the date on which payment is made or received. Entering into a forward contract for the purchase or sale of the amount of foreign currency involved in an underlying security transaction for a fixed amount of U.S. dollars “locks in” the U.S. dollar price of the security. The Fund may also use forward contracts to purchase or sell a foreign currency when it anticipates purchasing or selling securities denominated in foreign currency, even if it has not yet selected the specific investments.

The Fund may use forward contracts to hedge against a decline in the value of existing investments denominated in foreign currency. Such a hedge, sometimes referred to as a “position hedge,” would tend to offset both positive and negative currency fluctuations, but would not offset changes in security values caused by other factors. The Fund could also hedge the position by selling another currency expected to perform similarly to the currency in which the Fund’s investment is denominated. This type of hedge, sometimes referred to as a “proxy hedge,” could offer advantages in terms of cost, yield, or efficiency, but generally would not hedge currency exposure as effectively as a direct hedge into U.S. dollars. Proxy hedges may result in losses if the currency used to hedge does not perform similarly to the currency in which the hedged securities are denominated.

Transaction and position hedging do not eliminate fluctuations in the underlying prices of the securities that the Fund owns or intends to purchase or sell. They simply establish a rate of exchange that one can achieve at some future point in time. Additionally, these techniques tend to minimize the risk of loss due to a decline in the value of the hedged currency and to limit any potential gain that might result from the increase in value of such currency.

The Fund may enter into forward contracts to shift its investment exposure from one currency into another. Such transactions may call for the delivery of one foreign currency in exchange for another foreign currency, including currencies in which its securities are not then denominated. This may include shifting exposure from U.S. dollars to a foreign currency, or from one foreign currency to another foreign currency. This type of strategy, sometimes known as a “cross-hedge,” will tend to reduce or eliminate exposure to the currency that is sold, and increase exposure to the currency that is purchased. Cross-hedges may protect against losses resulting from a decline in the hedged currency but will cause the Fund to assume the risk of fluctuations in the value of the currency it purchases. Cross-hedging transactions also involve the risk of imperfect correlation between changes in the values of the currencies involved.

It is difficult to forecast with precision the market value of portfolio securities at the expiration or maturity of a forward or futures contract. Accordingly, the Fund may have to purchase additional foreign currency on the spot (cash) market if the market value of a security it is hedging is less than the amount of foreign currency it is obligated to deliver. Conversely, the Fund may have to sell on the spot market some of the foreign currency it received upon the sale of a security if the market value of such security exceeds the amount of foreign currency it is obligated to deliver.

Equity-Linked Securities – The Fund may invest in privately issued securities whose investment results are designed to correspond generally to the performance of a specified stock index or “basket” of securities, or sometimes a single stock (referred to as “equity-linked securities”). These securities are used for many of the same purposes as derivative instruments and share many of the same risks. Equity-linked securities may be considered illiquid and thus subject to the Fund’s restrictions on investments in illiquid securities.

Swap Agreements – A swap agreement is a financial instrument that typically involves the exchange of cash flows between two parties on specified dates (settlement dates), where the cash flows are based on agreed-upon prices, rates, indices, etc. The nominal amount on which the cash flows are calculated is called the notional amount. Swap agreements are individually negotiated and structured to include exposure to a variety of different types of investments or market factors, such as interest rates, foreign currency rates, mortgage securities, corporate borrowing rates, security prices or inflation rates.

Swap agreements may increase or decrease the overall volatility of the investments of the Fund and its share price. The performance of swap agreements may be affected by a change in the specific interest rate, currency, or other factors that determine the amounts of payments due to and from the Fund. If a swap agreement calls for payments by the Fund, the Fund must be prepared to make such payments when due. In addition, if the counterparty’s creditworthiness declined, the value of a swap agreement would be likely to decline, potentially resulting in losses.

Generally, swap agreements have a fixed maturity date that will be agreed upon by the parties. The agreement can be terminated before the maturity date under certain circumstances, such as default by one of the parties or insolvency, among others, and can be transferred by a party only with the prior written consent of the other party. The Fund may be able to eliminate its exposure under a swap agreement either by assignment or by other disposition, or by entering into an offsetting swap agreement with the same party or a similarly creditworthy party. If the counterparty is unable to meet its obligations under the contract, declares bankruptcy, defaults or becomes insolvent, the Fund may not be able to recover the money it expected to receive under the swap agreement. The Fund will not enter into any swap agreement unless the Adviser believes that the counterparty to the transaction is creditworthy.

A swap agreement can be a form of leverage, which can magnify the Fund’s gains or losses. In order to reduce the risk associated with leveraging, the Fund may cover its current obligations under swap agreements according to guidelines established by the SEC. If the Fund enters into a swap agreement on a net basis, it will segregate assets with a daily value at least equal to the excess, if any, of the Fund’s accrued obligations under the swap agreement over the accrued amount the Fund is entitled to receive under the agreement. If the Fund enters into a swap agreement on other than a net basis, it will segregate assets with a value equal to the full amount of the Fund’s accrued obligations under the swap agreement.

In a typical equity swap, one party agrees to pay another party the return on a stock, stock index or basket of stocks in return for a specified interest rate. By entering into an equity index swap, for example, the index receiver can gain exposure to stocks making up the index of securities without actually purchasing those stocks. Equity index swaps involve not only the risk associated with investment in the securities represented in the index, but also the risk that the performance of such securities, including dividends, will not exceed the return on the interest rate that the Fund will be committed to pay.

Total return swaps are contracts in which one party agrees to make payments of the total return from a reference instrument—which may be a single asset, a pool of assets or an index of assets—during a specified period, in return for payments equal to a fixed or floating rate of interest or the total return from another underlying reference instrument. The total return includes appreciation or depreciation on the underlying asset, plus any interest or dividend payments. Payments under the swap are based upon an agreed upon principal amount but, since the principal amount is not exchanged, it represents neither an asset nor a liability to either counterparty, and is referred to as notional. Total return swaps are marked to market daily using different sources, including quotations from counterparties, pricing services, brokers or market makers. The unrealized appreciation or depreciation related to the change in the valuation of the notional amount of the swap is combined with the amount due to the Fund at termination or settlement. The primary risks associated with total return swaps are credit risks (if the counterparty fails to meet its obligations) and market risk (if there is no liquid market for the swap or unfavorable changes occur to the underlying reference instrument).

Interest rate swaps are financial instruments that involve the exchange of one type of interest rate for another type of interest rate cash flow on specified dates in the future. Some of the different types of interest rate swaps are “fixed-for-floating rate swaps,” “termed basis swaps” and “index amortizing swaps.” Fixed-for floating rate swaps involve the exchange of fixed interest rate cash flows for floating rate cash flows. Termed basis swaps entail cash flows to both parties based on floating interest rates, where the interest rate indices are different. Index amortizing swaps are typically fixed-for-floating rate swaps where the notional amount changes if certain conditions are met.

As with a traditional investment in a debt security, the Fund could lose money by investing in an interest rate swap if interest rates change adversely. For example, if the Fund enters into a swap where it agrees to exchange a floating rate of interest for a fixed rate of interest, the Fund may have to pay more money than it receives. Similarly, if the Fund enters into a swap where it agrees to exchange a fixed rate of interest for a floating rate of interest, the Fund may receive less money than it has agreed to pay.

A currency swap is an agreement between two parties in which one party agrees to make interest rate payments in one currency and the other promises to make interest rate payments in another currency. The Fund may enter into a currency swap when it has one currency and desires a different currency. Typically, the interest rates that determine the currency swap payments are fixed, although occasionally one or both parties may pay a floating rate of interest. Unlike an interest rate swap, however, the principal amounts are exchanged at the beginning of the agreement and returned at the end of the agreement. Changes in foreign exchange rates and changes in interest rates, as described above, may negatively affect currency swaps.

Inflation swaps are fixed-maturity, over-the-counter derivatives where one party pays a fixed rate in exchange for payments tied to an inflation index, such as the Consumer Price Index. The fixed rate, which is set by the parties at the initiation of the swap, is often referred to as the “breakeven inflation” rate and generally represents the current difference between treasury yields and Treasury Inflation Protected Securities yields of similar maturities at the initiation of the swap agreement. Inflation swaps are typically designated as “zero coupon,” where all cash flows are exchanged at maturity. The value of an inflation swap is expected to fluctuate in response to changes in the relationship between nominal interest rates and the rate of inflation. An inflation swap can lose value if the realized rate of inflation over the life of the swap is less than the fixed market implied inflation rate (the “breakeven inflation rate”) the investor agreed to pay at the initiation of the swap.

A credit default swap is an agreement between a “buyer” and a “seller” for credit protection. The credit default swap agreement may have as reference obligations one or more securities that are not then held by the Fund. The protection buyer is generally obligated to pay the protection seller an upfront payment and/or a periodic stream of payments over the term of the agreement until a credit event on a reference obligation has occurred. If no default occurs, the seller would keep the stream of payments and would have no payment obligations. If a credit event occurs, the seller generally must pay the buyer the full notional amount (the “par value”) of the swap.

Caps and floors have an effect similar to buying or writing options. In a typical cap or floor agreement, one party agrees to make payments only under specified circumstances, usually in return for payment of a fee by the other party. For example, the buyer of an interest rate cap obtains the right to receive payments to the extent that a specified interest rate exceeds an agreed-upon level. The seller of an interest rate floor is obligated to make payments to the extent that a specified interest rate falls below an agreed-upon level. An interest rate collar combines elements of buying a cap and selling a floor.

Risks of Derivatives:

While transactions in derivatives may reduce certain risks, these transactions themselves entail certain other risks. For example, unanticipated changes in interest rates, securities prices or currency exchange rates may result in a poorer overall performance of the Fund than if it had not entered into any derivatives transactions. Derivatives may magnify the Fund’s gains or losses, causing it to make or lose substantially more than it invested.

When used for hedging purposes, increases in the value of the securities the Fund holds or intends to acquire should offset any losses incurred with a derivative. Purchasing derivatives for purposes other than hedging could expose the Fund to greater risks.

Use of derivatives involves transaction costs, which may be significant, and may also increase the amount of taxable income to shareholders.

Correlation of Prices – The Fund’s ability to hedge its securities through derivatives depends on the degree to which price movements in the underlying index or instrument correlate with price movements in the relevant securities. In the case of poor correlation, the price of the securities the Fund is hedging may not move in the same amount, or even in the same direction as the hedging instrument. The Adviser will try to minimize this risk by investing in only those contracts whose behavior it expects to correlate with the behavior of the portfolio securities it is trying to hedge. However, if the Adviser’s prediction of interest and currency rates, market value, volatility or other economic factors is incorrect, the Fund may lose money, or may not make as much money as it expected.

Derivative prices can diverge from the prices of their underlying instruments, even if the characteristics of the underlying instruments are very similar to the derivative. Listed below are some of the factors that may cause such a divergence:

Derivatives based upon a narrower index of securities, such as those of a particular industry group, may present greater risk than derivatives based on a broad market index. Since narrower indices are made up of a smaller number of securities, they are more susceptible to rapid and extreme price fluctuations because of changes in the value of those securities.

While currency futures and options values are expected to correlate with exchange rates, they may not reflect other factors that affect the value of the investments of the Fund. A currency hedge, for example, should protect a yen-denominated security from a decline in the yen, but will not protect the Fund against a price decline resulting from deterioration in the issuer’s creditworthiness. Because the value of the Fund’s foreign-denominated investments changes in response to many factors other than exchange rates, it may not be possible to match the amount of currency options and futures to the value of the Fund’s investments precisely over time.

Lack of Liquidity – Before a futures contract or option is exercised or expires, the Fund can terminate it only by entering into a closing purchase or sale transaction. Moreover, the Fund may close out a futures contract only on the exchange the contract was initially traded. Although the Fund intends to purchase options and futures only where there appears to be an active market, there is no guarantee that such a liquid market will exist. If there is no secondary market for the contract, or the market is illiquid, the Fund may not be able to close out its position. In an illiquid market, the Fund may:

Derivatives may become illiquid (i.e., difficult to sell at a desired time and price) under a variety of market conditions. For example:

Management Risk – Successful use of derivatives by the Fund is subject to the ability of the Adviser to forecast stock market and interest rate trends. If the Adviser incorrectly predicts stock market and interest rate trends, the Fund may lose money by investing in derivatives. For example, if the Fund were to write a call option based on the Adviser’s expectation that the price of the underlying security would fall, but the price were to rise instead, the Fund could be required to sell the security upon exercise at a price below the current market price. Similarly, if the Fund were to write a put option based on the Adviser’s expectation that the price of the underlying security would rise, but the price were to fall instead, the Fund could be required to purchase the security upon exercise at a price higher than the current market price.

Pricing Risk – At times, market conditions might make it hard to value some investments. For example, if the Fund has valued its securities too high, shareholders may end up paying too much for Fund shares when they buy into the Fund. If the Fund underestimates its price, shareholders may not receive the full market value for their Fund shares when they sell.

Margin – Because of the low margin deposits required upon the opening of a derivative position, such transactions involve an extremely high degree of leverage. Consequently, a relatively small price movement in a derivative may result in an immediate and substantial loss (as well as gain) to the Fund and it may lose more than it originally invested in the derivative.

If the price of a futures contract changes adversely, the Fund may have to sell securities at a time when it is disadvantageous to do so to meet its minimum daily margin requirement. The Fund may lose its margin deposits if a broker-dealer with whom it has an open futures contract or related option becomes insolvent or declares bankruptcy.

Volatility and Leverage – The Fund’s use of derivatives may have a leveraging effect. Leverage generally magnifies the effect of any increase or decrease in value of an underlying asset and results in increased volatility, which means the Fund will have the potential for greater gains, as well as the potential for greater losses, than if the Fund does not use derivative instruments that have a leveraging effect. The prices of derivatives are volatile (i.e., they may change rapidly, substantially and unpredictably) and are influenced by a variety of factors, including:

Most exchanges limit the amount by which the price of a derivative can change during a single trading day. Daily trading limits establish the maximum amount that the price of a derivative may vary from the settlement price of that derivative at the end of trading on the previous day. Once the price of a derivative reaches this value, the Fund may not trade that derivative at a price beyond that limit. The daily limit governs only price movements during a given day and does not limit potential gains or losses. Derivative prices have occasionally moved to the daily limit for several consecutive trading days, preventing prompt liquidation of the derivative.

Government Regulation – The regulation of derivatives markets in the U.S. is a rapidly changing area of law and is subject to modification by government and judicial action. In particular, the Dodd-Frank Wall Street Reform and Consumer Protection Act, signed into law in 2010, grants significant new authority to the SEC and the CFTC to impose comprehensive regulations on the over-the-counter and cleared derivatives markets. These regulations include, but are not limited to, mandatory clearing of certain derivatives and requirements relating to disclosure, margin and trade reporting. The new law and regulations may negatively impact the Fund by increasing transaction and/or regulatory compliance costs, limiting the availability of certain derivatives or otherwise adversely affecting the value or performance of the derivatives the Fund trades. In addition, the SEC proposed new derivatives rules in December 2015 that could limit the Fund’s use of derivatives, and adversely impact the Fund’s ability to achieve its investment objective. Other potentially adverse regulatory obligations can develop suddenly and without notice.

Equity Securities

Equity securities represent ownership interests in a company and consist of common stocks, preferred stocks, warrants to acquire common stock, and securities convertible into common stock. Investments in equity securities in general are subject to market risks that may cause their prices to fluctuate over time. Fluctuations in the value of equity securities in which the Fund invests will cause the NAV of the Fund to fluctuate. The Fund may purchase equity securities traded in the U.S. on registered exchanges or the over-the-counter market. Equity securities are described in more detail below.

Types of Equity Securities:

Common Stocks – Common stocks represent units of ownership in a company. Common stocks usually carry voting rights and earn dividends. Unlike preferred stocks, which are described below, dividends on common stocks are not fixed but are declared at the discretion of the company’s board of directors.

Preferred Stocks – Preferred stocks are also units of ownership in a company. Preferred stocks normally have preference over common stock in the payment of dividends and the liquidation of the company. However, in all other respects, preferred stocks are subordinated to the liabilities of the issuer. Unlike common stocks, preferred stocks are generally not entitled to vote on corporate matters. Types of preferred stocks include adjustable-rate preferred stock, fixed dividend preferred stock, perpetual preferred stock, and sinking fund preferred stock. Generally, the market values of preferred stock with a fixed dividend rate and no conversion element varies inversely with interest rates and perceived credit risk.

Convertible Securities – Convertible securities are securities that may be exchanged for, converted into, or exercised to acquire a predetermined number of shares of the issuer’s common stock at the Fund’s option during a specified time period (such as convertible preferred stocks, convertible debentures and warrants). A convertible security is generally a fixed income security that is senior to common stock in an issuer’s capital structure, but is usually subordinated to similar non-convertible securities. In exchange for the conversion feature, many corporations will pay a lower rate of interest on convertible securities than debt securities of the same corporation. In general, the market value of a convertible security is at least the higher of its “investment value” ( i.e. , its value as a fixed income security) or its “conversion value” ( i.e., its value upon conversion into its underlying common stock).

Convertible securities are subject to the same risks as similar securities without the convertible feature. The price of a convertible security is more volatile during times of steady interest rates than other types of debt securities. The price of a convertible security tends to increase as the market value of the underlying stock rises, whereas it tends to decrease as the market value of the underlying common stock declines.

A synthetic convertible security is a combination investment in which the Fund purchases both (i) high-grade cash equivalents or a high grade debt obligation of an issuer or U.S. government securities and (ii) call options or warrants on the common stock of the same or different issuer with some or all of the anticipated interest income from the associated debt obligation that is earned over the holding period of the option or warrant.

While providing a fixed income stream (generally higher in yield than the income derivable from common stock but lower than that afforded by a similar non-convertible security), a convertible security also affords an investor the opportunity, through its conversion feature, to participate in the capital appreciation attendant upon a market price advance in the convertible security’s underlying common stock. A synthetic convertible position has similar investment characteristics, but may differ with respect to credit quality, time to maturity, trading characteristics, and other factors. Because the Fund will create synthetic convertible positions only out of high grade fixed income securities, the credit rating associated with the Fund’s synthetic convertible investments is generally expected to be higher than that of the average convertible security, many of which are rated below high grade. However, because the options used to create synthetic convertible positions will generally have expirations between one month and three years of the time of purchase, the maturity of these positions will generally be shorter than average for convertible securities. Since the option component of a convertible security or synthetic convertible position is a wasting asset (in the sense of losing “time value” as maturity approaches), a synthetic convertible position may lose such value more rapidly than a convertible security of longer maturity; however, the gain in option value due to appreciation of the underlying stock may exceed such time value loss, the market price of the option component generally reflects these differences in maturities, and the Adviser takes such differences into account when evaluating such positions. When a synthetic convertible position “matures” because of the expiration of the associated option, the Fund may extend the maturity by investing in a new option with longer maturity on the common stock of the same or different issuer. If the Fund does not so extend the maturity of a position, it may continue to hold the associated fixed income security.

Rights and Warrants – A right is a privilege granted to existing shareholders of a corporation to subscribe to shares of a new issue of common stock before it is issued. Rights normally have a short life, usually two to four weeks, are freely transferable and entitle the holder to buy the new common stock at a lower price than the public offering price. Warrants are securities that are usually issued together with a debt security or preferred stock and that give the holder the right to buy proportionate amount of common stock at a specified price. Warrants are freely transferable and are traded on major exchanges. Unlike rights, warrants normally have a life that is measured in years and entitles the holder to buy common stock of a company at a price that is usually higher than the market price at the time the warrant is issued. Corporations often issue warrants to make the accompanying debt security more attractive.

An investment in warrants and rights may entail greater risks than certain other types of investments. Generally, rights and warrants do not carry the right to receive dividends or exercise voting rights with respect to the underlying securities, and they do not represent any rights in the assets of the issuer. In addition, their value does not necessarily change with the value of the underlying securities, and they cease to have value if they are not exercised on or before their expiration date. Investing in rights and warrants increases the potential profit or loss to be realized from the investment as compared with investing the same amount in the underlying securities.

INVESTMENT ADVISORY AND OTHER SERVICES

Investment Adviser. Acadian Asset Management LLC (“Acadian” or the “Adviser”) is an SEC-registered investment adviser and a Delaware limited liability company located at 260 Franklin Street, Boston, Massachusetts 02110. Acadian serves as the Fund’s investment adviser. Acadian was founded in 1986 and is a subsidiary of OMAM Affiliate Holdings LLC, which is an indirectly wholly owned subsidiary of OM Asset Management plc, a publicly listed company on the NYSE. As of December 31, 2017, the Adviser had approximately $97.7 billion in assets under management.

Advisory Agreement with the Trust. The Trust and the Adviser have entered into an investment advisory agreement (the “Advisory Agreement”) dated June 24, 2002. Under the Advisory Agreement, the Adviser serves as investment adviser and makes the investment decisions for the Fund and continuously reviews, supervises and administers the investment program of the Fund, subject to the supervision of, and policies established by, the Trustees. After the initial two-year term, the continuance of the Advisory Agreement must be specifically approved at least annually: (i) by the vote of the Trustees or by a vote of the majority of the outstanding voting securities of the Fund; and (ii) by the vote of a majority of the Trustees who are not parties to the Advisory Agreement or “interested persons” of any party thereto, cast in person at a meeting called for the purpose of voting on such approval.

The Advisory Agreement will terminate automatically in the event of its assignment, and is terminable at any time without penalty by the Trustees or by a majority of the outstanding voting securities of the Fund, on not less than 30 days’ nor more than 60 days’ written notice to the Adviser, or by the Adviser on 90 days’ written notice to the Trust. As used in the Advisory Agreement, the terms “majority of the outstanding voting securities,” “interested persons” and “assignment” have the same meaning as such terms in the 1940 Act.

Advisory Fees Paid to the Adviser. For its services, the Fund pays the Adviser a fee calculated at an annual rate of 1.00% of the average daily net assets of the Fund. Due to the effect of fee waivers by the Adviser, the actual percentage of average daily net assets that the Fund pays in any given year may be different from the rate set forth in its contract with the Adviser. The Adviser has voluntarily agreed to reduce fees and reimburse expenses to the extent necessary to keep its total annual Fund operating expenses (excluding interest, taxes, brokerage commissions, acquired fund fees and expenses, and extraordinary expenses) from exceeding 2.50% of the Fund’s average daily net assets. The Adviser intends to continue these voluntary fee reductions and expense reimbursements until further notice, but may discontinue all or part of them at any time.

For the fiscal years ended October 31, 2015, 2016 and 2017, the Fund paid the Adviser the following advisory fees:

PORTFOLIO MANAGERS

This section includes information about the Fund’s portfolio managers, including information about other accounts managed, the dollar range of Fund shares owned and compensation.

Compensation. Compensation structure varies among professionals, although the basic package involves a generous base salary, strong bonus potential, profit sharing participation, various benefits, and, among the majority of senior investment professionals and certain other key employees, equity interest in the firm as part of the Acadian Key Employee Limited Partnership.

Compensation is highly incentive-driven, with Acadian often paying in excess of 100% of base pay for performance bonuses. Bonuses are tied directly to the individual’s contribution and performance during the year, with members of the investment team evaluated on such factors as their contributions to the investment process, account retention, asset growth, and overall firm performance. Since portfolio management in Acadian’s equity strategies is a team approach, investment team members’ compensation is not linked to the performance of specific accounts but rather to the individual’s overall contribution to the success of the team and the firm’s profitability. This helps to ensure an “even playing field” as investment team members are strongly incentivized to strive for the best possible portfolio performance for all clients rather than only for select accounts.

Fund Shares Owned by the Portfolio Managers. The Fund is required to show the dollar amount range of the portfolio managers’ “beneficial ownership” of shares of the Fund as of the end of the most recently completed fiscal year. Dollar amount ranges disclosed are established by the SEC. “Beneficial ownership” is determined in accordance with Rule 16a-1(a)(2) under the Securities Exchange Act of 1934, as amended (the “1934 Act”).

Other Accounts. In addition to the Fund, the portfolio managers may also be responsible for the day-to-day management of certain other accounts, as indicated by the following table. The information below is provided as of October 31, 2017.

Conflicts of Interests. A conflict of interest may arise as a result of a portfolio manager being responsible for multiple accounts, including the Fund, which may have similar or different investment guidelines and objectives. In addition to the Fund, these accounts may include other mutual funds managed on an advisory or sub-advisory basis, separate accounts and collective trust accounts. An investment opportunity may be suitable for the Fund as well as for any of the other managed accounts. However, the investment may not be available in sufficient quantity for all of the accounts to participate fully. In addition, there may be limited opportunity to sell an investment held by both the Fund and the other accounts. The other accounts may have similar investment objectives or strategies as the Fund, may track the same benchmarks or indexes as the Fund tracks, and may sell securities that are eligible to be held, sold or purchased by the Fund. A portfolio manager may be responsible for accounts that have different advisory fee schedules, which may create the incentive for the portfolio manager to favor one account over another in terms of access to investment opportunities. A portfolio manager may also manage accounts whose investment objectives and policies differ from those of the Fund, which may cause the portfolio manager to effect trading in one account that may have an adverse effect on the value of the holdings within another account, including the Fund.

To address and manage these potential conflicts of interest, Acadian has adopted compliance policies and procedures to allocate investment opportunities and to ensure that each of its clients is treated on a fair and equitable basis. Such policies and procedures include, but are not limited to, trade allocation and trade aggregation policies, portfolio manager assignment practices and oversight by investment management and the Compliance team.

THE ADMINISTRATOR

General. SEI Investments Global Funds Services (the “Administrator”), a Delaware statutory trust, has its principal business offices at One Freedom Valley Drive, Oaks, Pennsylvania 19456. SEI Investments Management Corporation (“SIMC”), a wholly-owned subsidiary of SEI Investments Company (“SEI Investments”), is the owner of all beneficial interest in the Administrator. SEI Investments and its subsidiaries and affiliates, including the Administrator, are leading providers of fund evaluation services, trust accounting systems, and brokerage and information services to financial institutions, institutional investors, and money managers. The Administrator and its affiliates also serve as administrator or sub-administrator to other mutual funds.

Administration Agreement with the Trust. The Trust and the Administrator have entered into an administration agreement, dated November 14, 1991 as amended and restated November 12, 2002 (the “Administration Agreement”). Under the Administration Agreement, the Administrator provides the Trust with administrative services, including regulatory reporting and all necessary office space, equipment, personnel and facilities.

The Administration Agreement provides that the Administrator shall not be liable for any error of judgment or mistake of law or for any loss suffered by the Trust in connection with the matters to which the Administration Agreement relates, except a loss resulting from willful misfeasance, bad faith or gross negligence on the part of the Administrator in the performance of its duties or from reckless disregard by it of its duties and obligations thereunder.

Administration Fees Paid to the Administrator. For its services under the Administration Agreement, the Administrator is paid a fee, which varies based on the average daily net assets of the Fund, subject to certain minimums. For the fiscal years ended October 31, 2015, 2016 and 2017, the Fund paid the following amounts for these services:

THE DISTRIBUTOR

The Trust and SEI Investments Distribution Co. (the “Distributor”), a wholly-owned subsidiary of SEI Investments and an affiliate of the Administrator, are parties to a distribution agreement dated November 14, 1991, as amended and restated November 14, 2005 and as amended August 30, 2010 (the “Distribution Agreement”). The principal business address of the Distributor is One Freedom Valley Drive, Oaks, Pennsylvania 19456.

The continuance of the Distribution Agreement must be specifically approved at least annually (i) by the vote of the Trustees or by a vote of the majority of the outstanding voting securities of the Trust; and (ii) by the vote of a majority of the Trustees who are not “interested persons” of the Trust and have no direct or indirect financial interest in the operations of the Distribution Agreement or any related agreement, cast in person at a meeting called for the purpose of voting on such approval. The Distribution Agreement will terminate automatically in the event of its assignment (as such term is defined in the 1940 Act), and is terminable at any time without penalty by the Board or by a majority of the outstanding voting securities of the Trust, or by the Distributor, upon not less than 60 days’ written notice to the other party.

PAYMENTS TO FINANCIAL INTERMEDIARIES

Shareholder Servicing Plan. The Fund has adopted a shareholder servicing plan under which a shareholder servicing fee of up to 0.25% of average daily net assets of the Investor Class Shares and 0.10% of average daily net assets of the Y Class Shares will be paid to financial intermediaries. Under the plan, financial intermediaries may perform, or may compensate other financial intermediaries for performing, certain shareholder and/or administrative services or similar non-distribution services, including: (i) maintaining shareholder accounts; (ii) arranging for bank wires; (iii) responding to shareholder inquiries relating to the services performed by the financial intermediaries; (iv) responding to inquiries from shareholders concerning their investment in the Fund; (v) assisting shareholders in changing dividend options, account designations and addresses; (vi) providing information periodically to shareholders showing their position in the Fund; (vii) forwarding shareholder communications from the Fund such as proxies, shareholder reports, annual reports, and dividend and capital gain distribution and tax notices to shareholders; (viii) processing purchase, exchange and redemption requests from shareholders and placing orders with the Fund or its service providers; (ix) providing sub-accounting services; (x) processing dividend and capital gain payments from the Fund on behalf of shareholders; (xi) preparing tax reports; and (xii) providing such other similar non-distribution services as the Fund may reasonably request to the extent that the financial intermediary is permitted to do so under applicable laws or regulations.

Other Payments by the Fund. The Fund may enter into agreements with financial intermediaries pursuant to which the Fund may pay financial intermediaries for non-distribution-related sub-transfer agency, administrative, sub-accounting, and other shareholder services. Payments made pursuant to such agreements are generally based on either (1) a percentage of the average daily net assets of Fund shareholders serviced by a financial intermediary, or (2) the number of Fund shareholders serviced by a financial intermediary. Any payments made pursuant to such agreements may be in addition to, rather than in lieu of, shareholder servicing fees the Fund may pay to financial intermediaries pursuant to the Fund’s shareholder servicing plan.

Payments by the Adviser. The Adviser and/or its affiliates, in their discretion, may make payments from their own resources and not from Fund assets to affiliated or unaffiliated brokers, dealers, banks (including bank trust departments), trust companies, registered investment advisers, financial planners, retirement plan administrators, insurance companies, and any other institution having a service, administration, or any similar arrangement with the Fund, its service providers or their respective affiliates, as incentives to help market and promote the Fund and/or in recognition of their distribution, marketing, administrative services, and/or processing support.

These additional payments may be made to financial intermediaries that sell Fund shares or provide services to the Fund, the Distributor or shareholders of the Fund through the financial intermediary’s retail distribution channel and/or fund supermarkets. Payments may also be made through the financial intermediary’s retirement, qualified tuition, fee-based advisory, wrap fee bank trust, or insurance (e.g., individual or group annuity) programs. These payments may include, but are not limited to, placing the Fund in a financial intermediary’s retail distribution channel or on a preferred or recommended fund list; providing business or shareholder financial planning assistance; educating financial intermediary personnel about the Fund; providing access to sales and management representatives of the financial intermediary; promoting sales of Fund shares; providing marketing and educational support; maintaining share balances and/or for sub-accounting, administrative or shareholder transaction processing services. A financial intermediary may perform the services itself or may arrange with a third party to perform the services.

The Adviser and/or its affiliates may also make payments from their own resources to financial intermediaries for costs associated with the purchase of products or services used in connection with sales and marketing, participation in and/or presentation at conferences or seminars, sales or training programs, client and investor entertainment and other sponsored events. The costs and expenses associated with these efforts may include travel, lodging, sponsorship at educational seminars and conferences, entertainment and meals to the extent permitted by law.

Revenue sharing payments may be negotiated based on a variety of factors, including the level of sales, the amount of Fund assets attributable to investments in the Fund by financial intermediaries’ customers, a flat fee or other measures as determined from time to time by the Adviser and/or its affiliates. A significant purpose of these payments is to increase the sales of Fund shares, which in turn may benefit the Adviser through increased fees as Fund assets grow.

Investors should understand that some financial intermediaries may also charge their clients fees in connection with purchases of shares or the provision of shareholder services.

THE TRANSFER AGENT

DST Systems, Inc., 333 W. 11th Street, Kansas City, Missouri 64105 (the “Transfer Agent”), serves as the Fund’s transfer agent and dividend disbursing agent under a transfer agency agreement with the Trust.

THE CUSTODIAN

MUFG Union Bank, N.A., 350 California Street, 6 ^th Floor, San Francisco, California 94104 (the “Custodian”), serves as the custodian of the Fund. The Custodian holds cash, securities and other assets of the Fund as required by the 1940 Act.

INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

BBD, LLP, 1835 Market Street, 3rd Floor, Philadelphia, Pennsylvania 19103, serves as independent registered public accounting firm for the Fund. The financial statements and notes thereto incorporated by reference have been audited by BBD, LLP, as indicated in their report with respect thereto, and are incorporated by reference in reliance on the authority of their report as experts in accounting and auditing.

LEGAL COUNSEL

Morgan, Lewis & Bockius LLP, 1701 Market Street, Philadelphia, Pennsylvania 19103-2921, serves as legal counsel to the Trust.

SECURITIES LENDING

The Fund did not engage in securities lending activities during the fiscal year ended October 31, 2017.