ADDITIONAL INFORMATION ABOUT FUND INVESTMENTS AND RISK CONSIDERATIONS

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Explanation of Risk Types:

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Borrowings

The Fund may borrow for temporary purposes and/or for investment purposes. Such a practice will result in leveraging of the Fund’s assets and may cause the Fund to liquidate portfolio positions when it would not be advantageous to do so. This borrowing may be secured or unsecured. If the Fund utilizes borrowings, for investment purposes or otherwise, it may pledge up to 33   ¹ ⁄ ₃ % of its total assets to secure such borrowings. Provisions of the 1940 Act require the Fund to maintain continuous asset coverage (that is, total assets including borrowings, less liabilities exclusive of borrowings) of 300% of the amount borrowed, with an exception for borrowings not in excess of 5% of the Fund’s total assets made for temporary administrative or emergency purposes. Any borrowings for temporary administrative purposes in excess of 5% of the Fund’s total assets must maintain continuous asset coverage. If the 300% asset coverage should decline as a result of market fluctuations or other reasons, the Fund may be required to sell some of its portfolio holdings within three days to reduce the debt and restore the 300% asset coverage, even though it may be disadvantageous from an investment standpoint to sell securities at that time. Borrowing will tend to exaggerate the effect on net asset value of any increase or decrease in the market value of the Fund’s portfolio. Money borrowed will be subject to interest costs which may or may not be recovered by appreciation of the securities purchased. The Fund also may be required to maintain minimum average balances in connection with such borrowing or to pay a commitment or other fee to maintain a line of credit; either of these requirements would increase the cost of borrowing over the stated interest rate.

Certain types of investments are considered to be borrowings under precedents issued by the Securities and Exchange Commission (“SEC”). Such investments are subject to the limitations as well as asset segregation requirements.

Domestic Equity Securities

Equity securities consist of common and preferred stocks, rights and warrants. Common stocks, the most familiar type, represent an equity (ownership) interest in a corporation. Preferred stock is a class of ownership in a corporation that has a higher claim on the assets and earnings than common stock. Warrants are options to purchase equity securities at a specified price for a specific time period. Rights are similar to warrants, but normally have a short duration and are distributed by the issuer to its shareholders. Although equity securities have a history of long term growth in value, their prices fluctuate based on changes in a company’s financial condition and on overall market and economic conditions.

Equity securities include S&P Depositary Receipts (“SPDRs”) and other similar instruments. SPDRs are shares of a publicly traded unit investment trust which owns the stock included in the S&P 500 Index, and changes in the price of the SPDRs track the movement of the Index relatively closely. Similar instruments may track the movement of other stock indexes.

The Fund may invest in foreign equity securities by purchasing American Depositary Receipts (“ADRs”). ADRs are certificates evidencing ownership of shares of a foreign-based issuer held in trust by a bank or similar financial institution. They are alternatives to the direct purchase of the underlying securities in their national markets and currencies. To the extent that the Fund does invest in ADRs, such investments may be subject to special risks. See “Foreign Investments” section for additional information.

Investments in equity securities are subject to inherent market risks and fluctuations in value due to earnings, economic conditions and other factors beyond the control of the Adviser (defined below). As a result, the return and net asset value of the Fund will fluctuate. Securities in the Fund’s portfolio may decrease in value or not increase as much as the market as a whole. Although profits in some Fund holdings may be realized quickly, it is not expected that most investments will appreciate rapidly.

At times, a portion of the Fund may be invested in companies with short operating histories (“new issuers”) and in initial public offerings (“IPOs”), and such investments could be considered speculative. New issuers are relatively unseasoned and may lack sufficient resources, may be unable to generate internally the funds necessary for growth and may find external financing to be unavailable on favorable terms or even totally unavailable. New issuers will often be involved in the development or marketing of a new product with no established market, which could lead to significant losses. To the extent the Fund invests in smaller capitalization companies, the Fund will also be subject to the risks associated with such companies. Smaller capitalization companies, IPOs and new

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issuers may experience lower trading volumes than larger capitalization, established companies and may experience higher growth rates and higher failure rates than larger capitalization companies. Smaller capitalization companies, IPOs and new issuers also may have limited product lines, markets or financial resources and may lack management depth.

Fixed Income Securities

Corporate Debt Securities. The Fund may invest in debt securities of corporate issuers. In addition to corporate bonds, the Fund may invest in debt securities such as trust preferred securities, convertible securities, preferred convertible securities, contingent convertible securities, preferred stock, equity securities, U.S. Government and Agency securities and mortgage or asset-backed securities. All debt securities are subject to the risk of an issuer’s inability to meet principal and interest payments on the obligation and may also be subject to price volatility due to such factors as market interest rates, market perception of the creditworthiness of the issuer and general market liquidity. For example, higher ranking (senior) debt securities have a higher repayment priority than lower ranking (subordinated) debt securities. Fixed income securities with greater interest rate sensitivity and longer maturities tend to produce higher yields, but are subject to greater fluctuations in value. Usually, changes in the value of fixed income securities will not affect cash income generated, but may affect the value of your investment.

Foreign Investments

The Fund may invest in foreign securities and will be subject to risks not typically associated with domestic securities. Foreign investments, especially those of companies in emerging markets, can be riskier and more volatile than investments in the United States. Adverse political and economic developments or changes in the value of foreign currency can make it more difficult for the Fund to sell its securities and could reduce the value of your shares. Differences in tax and accounting standards and difficulties in obtaining information about foreign companies can negatively affect investment decisions.

Other possible investments include U.S. dollar-denominated debt securities (e.g., bonds and commercial paper) of foreign entities, obligations of foreign branches of U.S. banks and of foreign banks, including, without limitation, Eurodollar Certificates of Deposit, Eurodollar Time Deposits, Eurodollar Bankers’ Acceptances, Canadian Time Deposits and Yankee Certificates of Deposit, and investments in Canadian Commercial Paper, and Europaper. Securities of foreign issuers may include sponsored and unsponsored American Depositary Receipts (“ADRs”), and European Depositary Receipts (“EDRs”). Sponsored ADRs are listed on the New York Stock Exchange; unsponsored ADRs are not. Therefore, there may be less information available about the issuers of unsponsored ADRs than the issuers of sponsored ADRs. Unsponsored ADRs are restricted securities. EDRs are not listed on the New York Stock Exchange. As a result, it may be difficult to obtain information about EDRs.

To the extent that the Fund invests in ADRs, such investments may be subject to special risks. For example, there may be less information publicly available about a foreign company than about a U.S. company, and foreign companies are not generally subject to accounting, auditing and financial reporting standards and practices comparable to those in the U.S.

Limitations on the Use of Foreign Investments . Investments in all types of foreign obligations or securities will not exceed 70% of the net assets of the Fund.

Risk Factors of Foreign Investments. The following is a summary of certain risks associated with foreign investments:

Political and Exchange Risks. Foreign investments may subject the Fund to investment risks that differ in some respects from those related to investments in obligations of U.S. domestic issuers. Such risks include potential future adverse political and economic developments, sanctions or other measures by the United States or other governments, possible imposition of withholding taxes on interest or other income, possible seizure, nationalization or expropriation of foreign deposits, possible establishment of exchange controls or taxation at the source, greater fluctuations in value due to changes in exchange rates, or the adoption of other foreign governmental restrictions which might adversely affect the payment of principal and interest on such obligations.

Higher Transaction Costs. Foreign investments may entail higher custodial fees and sales commissions than domestic investments.

Accounting and Regulatory Differences. Foreign issuers of securities or obligations are often subject to accounting treatment and engage in business practices different from those of domestic issuers of similar securities or obligations. In addition, foreign issuers are usually not subject to the same degree of regulation as domestic issuers, and their securities may trade on relatively small markets, causing their securities to experience potentially higher volatility and more limited liquidity than securities of domestic issuers. Foreign branches of U.S. banks and foreign banks are not regulated by U.S. banking authorities and may be subject to less stringent reserve requirements than those applicable to domestic branches of U.S. banks. In addition, foreign banks generally are not bound by accounting, auditing, and financial reporting standards comparable to those applicable to U.S. banks. Dividends and interest paid by foreign issuers may be subject to withholding and other foreign taxes which may decrease the net return on foreign investments as compared to dividends and interest paid to the Fund by domestic companies.

Emerging Market Securities. Investing in companies domiciled in emerging market countries may be subject to potentially higher risks than investments in developed countries. These risks include: (i) less social, political, and economic stability; (ii) greater

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illiquidity and price volatility due to smaller or limited local capital markets for such securities, or low non-existent trading volumes; (iii) less scrutiny and regulation by local authorities of the foreign exchanges and broker-dealers; (iv) the seizure or confiscation by local governments of securities held by foreign investors, and the possible suspension or limiting by local governments of an issuer’s ability to make dividend or interest payments; (v) limiting or entirely restricting repatriation of invested capital, profits, and dividends by local governments; (vi) possible local taxation of capital gains, including on a retroactive basis; (vii) the attempt by issuers facing restrictions on dollar or euro payments imposed by local governments to make dividend or interest payments to foreign investors in the local currency; (viii) difficulty in enforcing legal claims related to the securities and/or local judges favoring the interests of the issuer over those of foreign investors; (ix) bankruptcy judgments being paid in the local currency; (x) greater difficulty in determining market valuations of the securities due to limited public information regarding the issuer, and (xi) difficulty of ascertaining the financial health of an issuer due to lax financial reporting on a regular basis, substandard disclosure and differences in accounting standards.

Emerging country securities markets are typically marked by a high concentration of market capitalization and trading volume in a small number of issuers representing a limited number of industries, as well as a high concentration of ownership of such securities by a limited number of investors. Although some emerging markets have become more established and tend to issue securities of higher credit quality, the markets for securities in other emerging countries are in the earliest stages of their development, and these countries issue securities across the credit spectrum. Even the markets for relatively widely traded securities in emerging countries may not be able to absorb, without price disruptions, a significant increase in trading volume or trades of a size customarily undertaken by institutional investors in the securities markets of developed countries. The limited size of many of these securities markets can cause prices to be erratic for reasons apart from factors that affect the soundness and competitiveness of the securities issuers. For example, prices may be unduly influenced by traders who control large positions in these markets. Additionally, market making and arbitrage activities are generally less extensive in such markets, which may contribute to increased volatility and reduced liquidity of such markets. The limited liquidity of emerging country securities may also affect the Fund’s ability to accurately value its portfolio securities or to acquire or dispose of securities at the price and time it wishes to do so or in order to meet redemption requests.

Many emerging market countries suffer from uncertainty and corruption in their legal frameworks. Legislation may be difficult to interpret and laws may be too new to provide any precedential value. Laws regarding foreign investment and private property may be weak or non-existent. Sudden changes in governments may result in policies which are less favorable to investors, such as policies designed to expropriate or nationalize “sovereign” assets. Certain emerging market countries in the past have expropriated large amounts of private property, in many cases with little or no compensation, and there can be no assurance that such expropriation will not occur in the future.

Foreign investment in the securities markets of certain emerging countries is restricted or controlled to varying degrees. These restrictions may limit the Fund’s investment in certain emerging countries and may increase the expenses of the Fund. Certain emerging countries require governmental approval prior to investments by foreign persons or limit investment by foreign persons to only a specified percentage of an issuer’s outstanding securities or to a specific class of securities, which may have less advantageous terms (including price) than securities of the company available for purchase by nationals.

Many developing countries lack the social, political, and economic stability characteristic of the U.S. Political instability among emerging market countries can be common and may be caused by an uneven distribution of wealth, social unrest, labor strikes, civil wars, and religious oppression. Economic instability in emerging market countries may take the form of: (i) high interest rates; (ii) high levels of inflation, including hyperinflation; (iii) high levels of unemployment or underemployment; (iv) changes in government economic and tax policies, including confiscatory taxation; and (v) imposition of trade barriers.

Some emerging market countries have experienced balance of payment deficits and shortages in foreign exchange reserves. Governments have responded by restricting currency conversions. Future restrictive exchange controls could prevent or restrict a company’s ability to make dividend or interest payments in the original currency of the obligation (usually U.S. dollars). In addition, even though the currencies of some emerging market countries may be convertible into U.S. dollars, the conversion rates may be artificial to their actual market values.

The Fund’s income and, in some cases, capital gains from foreign stocks and securities will be subject to applicable taxation in certain of the countries in which it invests, and treaties between the U.S. and such countries may not be available in some cases to reduce the otherwise applicable tax rates. Foreign markets also have different clearance and settlement procedures, and in certain markets there have been times when settlements have been unable to keep pace with the volume of securities transactions, making it difficult to conduct such transactions. Such delays in settlement could result in temporary periods when a portion of the assets of the Fund remains uninvested and no return is earned on such assets. The inability of the Fund to make intended security purchases or sales due to settlement problems could result either in losses to the Fund due to subsequent declines in value of the portfolio securities, in the Fund deeming those securities to be illiquid, or, if the Fund has entered into a contract to sell the securities, in possible liability to the purchaser.

In the past, governments within the emerging markets have become overly reliant on the international capital markets and other forms of foreign credit to finance large public spending programs which cause huge budget deficits. Often, interest payments have

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become too overwhelming for a government to meet, representing a large percentage of total gross domestic product (“GDP”). These foreign obligations have become the subject of political debate and have served as fuel for political parties of the opposition, which pressure the government not to make payments to foreign creditors, but instead to use these funds for social programs. Either due to an inability to pay or submission to political pressure, foreign governments have been forced to seek a restructuring of their loan and/or bond obligations, have declared a temporary suspension of interest payments or have defaulted. These events have adversely affected the values of securities issued by foreign governments and corporations domiciled in emerging market countries and have negatively affected not only their cost of borrowing, but their ability to borrow in the future as well.

Sovereign Obligations. Sovereign debt includes investments in securities issued or guaranteed by a foreign sovereign government or its agencies, authorities or political subdivisions. An investment in sovereign debt obligations involves special risks not present in corporate debt obligations. The issuer of the sovereign debt or the governmental authorities that control the repayment of the debt may be unable or unwilling to repay principal or interest when due, and the Fund may have limited recourse in the event of a default. During periods of economic uncertainty, the market prices of sovereign debt, and the Fund’s NAV, may be more volatile than prices of U.S. debt obligations. In the past, certain emerging markets have encountered difficulties in servicing their debt obligations, withheld payments of principal and interest and declared moratoria on the payment of principal and interest on their sovereign debts.

A sovereign debtor’s willingness or ability to repay principal and pay interest in a timely manner may be affected by, among other factors, its cash flow situation, the extent of its foreign currency reserves, the availability of sufficient foreign exchange, the relative size of the debt service burden, the sovereign debtor’s policy toward principal international lenders and local political constraints. Sovereign debtors may also be dependent on expected disbursements from foreign governments, multilateral agencies and other entities to reduce principal and interest arrearages on their debt. The failure of a sovereign debtor to implement economic reforms, achieve specified levels of economic performance or repay principal or interest when due may result in the cancellation of third-party commitments to lend funds to the sovereign debtor, which may further impair such debtor’s ability or willingness to service its debts.

Investment Company Securities

The Fund may invest in securities issued by other investment companies, including another Diamond Hill Fund. Such securities will be acquired by the Fund to the extent permitted by the 1940 Act and consistent with its investment objective and strategies. As a shareholder of another investment company, the Fund would bear, along with other shareholders, its pro rata portion of the other investment company’s expenses, including management fees. These expenses would be in addition to the advisory and other expenses that the Fund bears directly in connection with its own operations. To the extent the Fund invests in an underlying Diamond Hill Fund, because the Adviser provides services to and receives fees from the underlying fund, the Fund’s investment in the underlying fund benefits the Adviser. In addition, the Fund may hold a significant percentage of the shares of the underlying fund. As a result, the Fund’s investment in an underlying fund may create a conflict of interest. To the extent the Fund invests in an underlying Diamond Hill Fund, the Adviser has contractually agreed to waive the Fund’s fees in the pro rata amount of the management fee charged by the underlying Diamond Hill Fund.

The Fund may also invest in various exchange traded funds (“ETFs”) and closed-end funds, subject to the Fund’s investment objective, policies and strategies. Closed-end investment companies are a type of investment company the shares of which are not redeemable by the issuing investment company. The value of the shares is set by the transactions on the secondary market and may be higher or lower than the value of the portfolio securities that make up the closed-end investment company. The Fund also will incur brokerage costs when it purchases ETFs and closed-end funds. Furthermore, investments in other funds could affect the timing, amount and character of distributions to shareholders and therefore may increase the amount of taxes payable by investors in the Fund.

Closed-end investment companies may trade infrequently, with small volume, which may make it difficult for the Fund to buy and sell shares. Also, the market price of closed-end investment companies tends to rise more in response to buying demand and fall more in response to selling pressure than is the case with larger capitalization companies. Closed-end funds may trade at a premium or discount which means that the price in the secondary market may be higher or lower than the calculated net asset value.

Closed-end investment companies may issue senior securities (including preferred stock and debt obligations) for the purpose of leveraging the closed-end fund’s common shares in an attempt to enhance the current return to such closed-end fund’s common shareholders. The Fund’s investment in the common shares of closed-end funds that are financially leveraged may create an opportunity for greater total return on the Fund’s investment, but at the same time the closed-end fund may be expected to exhibit more volatility in market price and net asset value than an investment in shares of investment companies without a leveraged capital structure.

Closed-end funds in which the Fund invests may issue auction preferred shares (“APS”). The dividend rate for the APS normally is set through an auction process. In the auction, holders of APS may indicate the dividend rate at which they would be willing to hold or sell their APS or purchase additional APS. The auction also provides liquidity for the sale of APS. The Fund may not be able to sell its APS at an auction if the auction fails. An auction fails if there are more APS offered for sale than there are buyers. A closed-end fund may not be obligated to purchase APS in an auction or otherwise, nor may the closed-end fund be required

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to redeem APS in the event of a failed auction. As a result, the Fund’s investment in APS may be illiquid. In addition, if the Fund buys APS or elects to retain APS without specifying a dividend rate below which it would not wish to buy or continue to hold those APS, the Fund could receive a lower rate of return on its APS than the market rate.

The price movement of an ETF may not track the underlying index and may result in a loss. Both ETFs and closed-end funds, like stocks, trade on exchanges such as the NYSE. Both are priced continuously and trade throughout the day.

Master Limited Partnerships (“MLPs”)

MLPs are passive investment vehicles, in which 85% to 90% of operating profits and losses are usually passed through the ownership structure to the limited partners. This pass through creates passive income or losses, along with dividend and investment income. MLPs investment returns are enhanced during periods of declining/low interest rates and tend to be negatively influenced when interest rates are rising. As an income vehicle, the unit price can be influenced by general interest rate trends independent of specific underlying fundamentals. In addition, most MLPs are fairly leveraged and typically carry a portion of “floating” rate debt. As such, a significant upward swing in interest rates would also drive interest expense higher. Furthermore, most MLPS grow by acquisitions partly financed by debt, and higher interest rates could make it more difficult to transact accretive acquisitions.

Options and Futures Transactions

The Fund may purchase and sell exchange traded and OTC put and call options on securities, on indexes of securities and other types of instruments. Each of these instruments is a derivative instrument as its value derives from the underlying asset or index.

Subject to its investment objective and policies, the Fund may use options for hedging and risk management purposes and to seek to enhance portfolio performance.

Options and futures contracts may be used to manage the Fund’s exposure to changing interest rates and/or security prices. Some options and futures strategies, including selling futures contracts and buying puts, tend to hedge the Fund’s investments against price fluctuations. Other strategies, including buying futures contracts and buying calls, tend to increase market exposure. Options and futures contracts may be combined with each other or with forward contracts in order to adjust the risk and return characteristics of the Fund’s overall strategy in a manner deemed appropriate by the Adviser and consistent with the Fund’s objective and policies. Because combined options positions involve multiple trades, they result in higher transaction costs and may be more difficult to open and close out.

The use of options and futures is a highly specialized activity which involves investment strategies and risks different from those associated with ordinary portfolio securities transactions, and there can be no guarantee that their use will increase the Fund’s return. While the use of these instruments by the Fund may reduce certain risks associated with owning its portfolio securities, these techniques themselves entail certain other risks. If the Adviser applies a strategy at an inappropriate time or judges market conditions or trends incorrectly, options and futures strategies may lower the Fund’s return. Certain strategies limit the Fund’s possibilities to realize gains, as well as its exposure to losses. The Fund could also experience losses if the prices of its options and futures positions were poorly correlated with its other investments, or if it could not close out its positions because of an illiquid secondary market. In addition, the Fund will incur transaction costs, including trading commissions and option premiums, in connection with its futures and options transactions, and these transactions could significantly increase the Fund’s turnover rate.

Private Placements, Restricted Securities and Other Unregistered Securities

The Fund may invest up to 15% of its assets (valued at the purchase date) in illiquid securities. The Fund may acquire investments that are illiquid or have limited liquidity, such as commercial obligations issued in reliance on the so-called “private placement” exemption from registration afforded by Section 4(a)(2) under the Securities Act of 1933, as amended (the “1933 Act”), and cannot be offered for public sale in the U.S. without first being registered under the 1933 Act. An illiquid investment is any investment that cannot be disposed of within seven days in the normal course of business at approximately the amount at which it is valued by the Fund. The price the Fund pays for illiquid securities or receives upon resale may be lower than the price paid or received for similar securities with a more liquid market. Accordingly the valuation of these securities will reflect any limitations on their liquidity.

The Fund is subject to a risk that should the Fund decide to sell illiquid securities when a ready buyer is not available at a price the Fund deems representative of their value, the value of the Fund’s net assets could be adversely affected. Where an illiquid security must be registered under the 1933 Act before it may be sold, the Fund may be obligated to pay all or part of the registration expenses, and a considerable period may elapse between the time of the decision to sell and the time the Fund may be permitted to sell a security under an effective registration statement. If, during such a period, adverse market conditions were to develop, the Fund might obtain a less favorable price than prevailed when it decided to sell.

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The Fund may invest in commercial paper issued in reliance on the exemption from registration afforded by Section 4(a)(2) of the 1933 Act and other restricted securities (i.e., other securities subject to restrictions on resale). Section 4(a)(2) commercial paper (“4(a)(2) paper”) is restricted as to disposition under federal securities law and is generally sold to institutional investors, such as the Fund, that agree that they are purchasing the paper for investment purposes and not with a view to public distribution. Any resale by the purchaser must be in an exempt transaction. 4(a)(2) paper is normally resold to other institutional investors through or with the assistance of the issuer or investment dealers who make a market in 4(a)(2) paper, thus providing liquidity. The Fund believes that 4(a)(2) paper and possibly certain other restricted securities which meet the criteria for liquidity established by the Trustees are quite liquid. The Fund intends, therefore, to treat restricted securities that meet the liquidity criteria established by the Board of Trustees, including 4(a)(2) paper and Rule 144A Securities, as determined by the Trust’s valuation committee, as liquid and not subject to the investment limitation applicable to illiquid securities.

The ability of the Trustees to determine the liquidity of certain restricted securities is permitted under an SEC Staff position set forth in the adopting release for Rule 144A under the 1933 Act (“Rule 144A”). Rule 144A is a nonexclusive safe-harbor for certain secondary market transactions involving securities subject to restrictions on resale under federal securities laws. Rule 144A provides an exemption from registration for resales of otherwise restricted securities to qualified institutional buyers. Rule 144A was expected to further enhance the liquidity of the secondary market for securities eligible for resale. The Fund believes that the Staff of the SEC has left the question of determining the liquidity of all restricted securities to the Trustees. The Trustees have directed the Trust’s valuation committee to consider the following criteria in determining the liquidity of certain restricted securities:

Certain 4(a)(2) paper programs cannot rely on Rule 144A. However, the Trustees may determine for purposes of the Trust’s liquidity requirements that an issue of 4(a)(2) paper is liquid if the following conditions, which are set forth in a 1994 SEC no-action letter, are met:

The Adviser must consider the trading market for the specific security, taking into account all relevant factors, including but not limited to, whether the paper is the subject of a commercial paper program that is administered by an issuing and paying agent bank and for which there exists a dealer willing to make a market in that paper, or whether the paper is administered by a direct issuer pursuant to a direct placement program.

Real Estate Investment Trusts (REITs)

REITs are pooled investment vehicles that invest primarily in income producing real estate or real estate related loans or interests. REITs generally are classified as equity REITs, mortgage REITs or hybrid REITs. An equity REIT, which owns properties, generates income from rental and lease properties. Mortgage REITs invest the majority of their assets in real estate mortgages and derive income from the collection of interest payments. Hybrid REITs are designed to strike a balance between equity investments and mortgage-backed investments and derive their income from the collection of rents, the realization of capital gains from the sale of properties and from the collection of interest payments on outstanding mortgages held within the trust.

The value of real estate securities in general and REITs in particular, will depend on the value of the underlying properties or the underlying loans or interests. The value of these securities will rise and fall in response to many factors, including economic conditions, the demand for rental property and interest rates. In particular, the value of these securities may decline when interest rates rise and will also be affected by the real estate market and by the management of the underlying properties. REITs may be more volatile and/or more illiquid than other types of equity securities. The Fund, though not invested directly in real estate, still is subject to the risks associated with investing in real estate, which include:

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Investing in REITs involves certain risks in addition to those risks associated with investing in the real estate industry in general, which include:

Repurchase Agreements

Under the terms of a repurchase agreement, the Fund would acquire securities from a seller, also known as the repurchase agreement counterparty, subject to the seller’s agreement to repurchase such securities at a mutually agreed-upon date and price. The repurchase price would generally equal the price paid by the Fund plus interest negotiated on the basis of current short-term rates, which may be more or less than the rate on the underlying portfolio securities. The seller under a repurchase agreement will be required to maintain the value of collateral held pursuant to the agreement at not less than the repurchase price (including accrued interest).

If the seller were to default on its repurchase obligation or become insolvent, the Fund would suffer a loss to the extent that the proceeds from a sale of the underlying portfolio securities were less than the repurchase price under the agreement, or to the extent that the disposition of such securities by the Fund were delayed pending court action. Additionally, there is no controlling legal precedent under U.S. law and there may be no controlling legal precedents under the laws of certain foreign jurisdictions confirming that the Fund would be entitled, as against a claim by such seller or its receiver or trustee in bankruptcy, to retain the underlying securities, although (with respect to repurchase agreements subject to U.S. law) the Board of Trustees of the Trust believes that, under the regular procedures normally in effect for custody of the Fund’s securities subject to repurchase agreements and under federal laws, a court of competent jurisdiction would rule in favor of the Trust if presented with the question. Securities subject to repurchase agreements will be held by the Trust’s custodian or another qualified custodian or in the Federal Reserve/Treasury book-entry system. Repurchase agreements are considered by the SEC to be loans by the Fund under the 1940 Act.

Repurchase agreement counterparties include Federal Reserve member banks with assets in excess of $1 billion and registered broker dealers that the Adviser deems creditworthy under guidelines approved by the Board of Trustees.

Short Sales

When the Adviser believes that a security is overvalued, it may sell the security short and borrow the same security from a broker or other institution to complete the sale. If the price of the security decreases in value, the Fund may make a profit and, conversely, if the security increases in value, the Fund will incur a loss because it will have to replace the borrowed security by purchasing it at a higher price. There can be no assurance that the Fund will be able to close out the short position at any particular time or at an acceptable price. Although the Fund’s gain is limited to the amount at which it sold a security short, its potential loss is not limited. A lender may request that the borrowed securities be returned on short notice; if that occurs at a time when other short sellers of the subject security are receiving similar requests, a “short squeeze” can occur. This means that the Fund might be compelled, at the most disadvantageous time, to replace borrowed securities previously sold short, with purchases on the open market at prices significantly greater than those at which the securities were sold short.

At any time that the Fund has an open short sale position, the Fund is required to segregate with the Custodian (and to maintain such amount until the Fund replaces the borrowed security) an amount of cash or U.S. Government securities or other liquid securities equal to the difference between (i) the current market value of the securities sold short and (ii) any cash or U.S. Government securities required to be deposited with the broker in connection with the short sale (not including the proceeds from the short sale). As a result of these requirements, the Fund will not gain any leverage merely by selling short, except to the extent that it earns interest on the immobilized cash or government securities while also being subject to the possibility of gain or loss from the securities sold short. However, depending on arrangements made with the broker or Custodian, the Fund may not receive any payments (including interest) on the deposits made with the broker or Custodian. These deposits do not have the effect of limiting the amount of money the Fund

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may lose on a short sale – the Fund’s possible losses may exceed the total amount of deposits. The Fund will not make a short sale if, immediately before the transaction, the market value of all securities sold short exceeds 20% of the value of the Fund’s net assets.

The amount of any gain will be decreased and the amount of any loss increased by any premium or interest the Fund may be required to pay in connection with a short sale. It should be noted that possible losses from short sales differ from those that could arise from a cash investment in a security in that the former may be limitless while the latter can only equal the total amount of the Fund’s investment in the security. For example, if the Fund purchases a $10 security, the most that can be lost is $10. However, if the Fund sells a $10 security short, it may have to purchase the security for return to the lender when the market value is $50, thereby incurring a loss of $40.

Short selling also may produce higher than normal portfolio turnover and result in increased transaction costs to the Fund. In addition, because of the asset segregation requirement, the Fund may be required to liquidate other portfolio securities that it otherwise might not have sold in order to meet its obligations, such as paying for redemptions of Fund shares.

Temporary Strategies

From time to time, the Fund may take temporary defensive positions that are inconsistent with the Fund’s principal investment strategies, in attempting to respond to adverse market, economic, political, or other conditions. For example, the Fund may hold all or a portion of its assets in money market instruments (high quality income securities with maturities of less than one year), securities of money market funds or U.S. Government repurchase agreements. The Fund may also invest in such investments at any time to maintain liquidity or pending selection of investments in accordance with its policies. As a result, the Fund may not achieve its investment objective. If the Fund acquires securities of money market funds, the shareholders of the Fund will be subject to duplicative management fees and other expenses.

OTHER RISKS

Securities Lending

To generate additional income, the Fund may lend up to 33-1/3% of its total assets pursuant to agreements requiring that the loan be continuously secured by collateral equal to at least 100% of the market value plus accrued interest on the securities lent.

Loans are subject to termination by the Fund or the borrower at any time, and are therefore not considered to be illiquid investments. The Fund does not have the right to vote proxies for securities on loan. However, the Adviser may terminate a loan if the vote is considered material with respect to an investment.

Securities lending involves counterparty risk, including the risk that the loaned securities may not be returned or returned in a timely manner and/or a loss of rights in the collateral if the borrower or the lending agent defaults or fails financially. This risk is increased when the Fund’s loans are concentrated with a single or limited number of borrowers. The earnings on the collateral invested may not be sufficient to pay fees incurred in connection with the loan. Also, the principal value of the collateral invested may decline and may not be sufficient to pay back the borrower for the amount of collateral posted. There are no limits on the number of borrowers the Fund may use and the Fund may lend securities to only one or a small group of borrowers.

To the extent that the value or return of the Fund’s investments of the cash collateral declines below the amount owed to a borrower, the Fund may incur losses that exceed the amount it earned on lending the security. In situations where the Adviser does not believe that it is prudent to sell the cash collateral investments in the market, the Fund may borrow money to repay the borrower the amount of cash collateral owed to the borrower upon return of the loaned securities. This will result in financial leverage, which may cause the Fund to be more volatile because financial leverage tends to exaggerate the effect of any increase or decrease in the value of the Fund’s portfolio securities.

Operational Risk

An investment in the Fund, like any mutual fund, can involve operational risks arising from factors such as processing errors, human errors, inadequate or failed internal or external processes, failures in systems and technology, changes in personnel and errors caused by third-party service providers. The occurrence of any of these failures, errors or breaches could result in a loss of information, regulatory scrutiny, reputational damage or other events, any of which could have a material adverse effect on the Fund. While the Fund seeks to minimize such events through controls and oversight, there may still be failures that could cause losses to the Fund.

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Information and Cyber Security Risk

As the use of technology has become more prevalent in the course of business, the Fund has become more susceptible to operational and financial risks associated with cyber security, including: theft, loss, misuse, improper release, corruption and destruction of, or unauthorized access to, confidential or highly restricted data relating to the Fund and its shareholders; and compromises or failures to systems, networks, devices and applications relating to the operations of the Fund and its service providers. Cyber security risks may result in financial losses to the Fund and its shareholders; the inability of the Fund to transact business with its shareholders; delays or mistakes in the calculation of the Fund’s NAV or other materials provided to shareholders; the inability to process transactions with shareholders or other parties; violations of privacy and other laws; regulatory fines, penalties and reputational damage; and compliance and remediation costs, legal fees and other expenses. The Fund’s service providers (including, but not limited to, its investment adviser, any sub-advisers, administrator, transfer agent, and custodian or their agents), financial intermediaries, companies in which the Fund invests and parties with which the Fund engages in portfolio or other transactions also may be adversely impacted by cyber security risks in their own businesses, which could result in losses to the Fund or its shareholders. While measures have been developed which are designed to reduce the risks associated with cyber security, there is no guarantee that those measures will be effective, particularly since the Fund does not directly control the cyber security defenses or plans of their service providers, financial intermediaries and companies in which they invest or with which they do business.

INVESTMENT LIMITATIONS

Fundamental . The investment limitations described below have been adopted by the Trust with respect to the Fund and are fundamental (“Fundamental”), i.e., they may not be changed without the affirmative vote of a majority of the outstanding shares of the Fund. As used in the Prospectus and this Statement of Additional Information, the term “majority” of the outstanding shares of the Fund means the lesser of (1) 67% or more of the outstanding shares of the Fund present at a meeting, if the holders of more than 50% of the outstanding shares of the Fund are present or represented at such meeting; or (2) more than 50% of the outstanding shares of the Fund. Other investment practices that may be changed by the Board of Trustees without the approval of shareholders to the extent permitted by applicable law, regulation or regulatory policy are considered nonfundamental (“Nonfundamental”).

1. Borrowing Money . The Fund will not borrow money, except (a) from a bank, provided that immediately after such borrowing there is an asset coverage of 300% for all borrowings of the Fund; or (b) from a bank or other persons for temporary purposes only, provided that such temporary borrowings are in an amount not exceeding 5% of the Fund’s total assets at the time when the borrowing is made. This limitation does not preclude the Fund from entering into reverse repurchase transactions, provided that the Fund has an asset coverage of 300% for all borrowings and repurchase commitments of the Fund pursuant to reverse repurchase transactions.

2. Senior Securities . The Fund will not issue senior securities. This limitation is not applicable to activities that may be deemed to involve the issuance or sale of a senior security by the Fund, provided that the Fund’s engagement in such activities is (a) consistent with or permitted by the 1940 Act the rules and regulations promulgated thereunder or interpretations of the Securities and Exchange Commission or its staff and (b) as described in the Prospectus and the Statement of Additional Information.

3. Underwriting . The Fund will not act as underwriter of securities issued by other persons. This limitation is not applicable to the extent that, in connection with the disposition of portfolio securities (including restricted securities), the Fund may be deemed an underwriter under certain federal securities laws.

4. Real Estate . The Fund will not purchase or sell real estate. This limitation is not applicable to investments in marketable securities that are secured by or represent interests in real estate. This limitation does not preclude the Fund from investing in mortgage-related securities or investing in companies engaged in the real estate business or that have a significant portion of their assets in real estate (including real estate investment trusts).

5. Commodities . The Fund will not purchase or sell commodities unless acquired as a result of ownership of securities or other investments. This limitation does not preclude the Fund from purchasing or selling options or futures contracts, from investing in securities or other instruments backed by commodities or from investing in companies that are engaged in a commodities business or have a significant portion of their assets in commodities.

6. Loans . The Fund will not make loans to other persons, except (a) by loaning portfolio securities, (b) by engaging in repurchase agreements, or (c) by purchasing nonpublicly offered debt securities. For purposes of this limitation, the term “loans” shall not include the purchase of a portion of an issue of publicly distributed bonds, debentures or other securities.

7. Concentration . The Fund will not invest 25% or more of its respective total assets in any particular industry. This limitation is not applicable to investments in obligations issued or guaranteed by the U.S. government, its agencies and instrumentalities or repurchase agreements with respect thereto.

With respect to the percentages adopted by the Trust as maximum limitations on its investment policies and limitations, an excess above the fixed percentage will not be a violation of the policy or limitation unless the excess results immediately and directly

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from the acquisition of any security or the action taken. This paragraph does not apply to the borrowing policy set forth in paragraph 1 above.

With respect to paragraph 1 above, if asset coverage on borrowing at any time falls below 300% for the Fund, within three days (or such longer period as the SEC may prescribe by rule or regulation) that Fund shall reduce the amount of its borrowings to the extent that asset coverage of such borrowings will be at least 300%.

Notwithstanding any of the foregoing limitations, any investment company, whether organized as a trust, association or corporation, or a personal holding company, may be merged or consolidated with or acquired by the Trust, provided that if such merger, consolidation or acquisition results in an investment in the securities of any issuer prohibited by said paragraphs, the Trust shall, within ninety days after the consummation of such merger, consolidation or acquisition, dispose of all of the securities of such issuer so acquired or such portion thereof as shall bring the total investment therein within the limitations imposed by said paragraphs above as of the date of consummation.

Nonfundamental . The following limitations have been adopted by the Trust with respect to the Fund and are Nonfundamental (see “Investment Restrictions” above).

1. Pledging . The Fund will not mortgage, pledge, hypothecate or in any manner transfer, as security for indebtedness, any of its assets except as may be necessary in connection with borrowings described in limitation (1) above. Margin deposits, security interests, liens and collateral arrangements with respect to transactions involving options, futures contracts, short sales and other permitted investments and techniques are not deemed to be a mortgage, pledge or hypothecation of assets for purposes of this limitation.

2. Borrowing . The Fund will not purchase any security while borrowings (including reverse repurchase agreements) representing more than 5% of its total assets are outstanding.

3. Margin Purchases . The Fund will not purchase securities or evidences of interest thereon on “margin.” This limitation is not applicable to short term credit obtained by the Fund for the clearance of purchases and sales or redemption of securities, or to arrangements with respect to transactions involving options, futures contracts, short sales and other permitted investments and techniques.

4. Options . The Fund will not purchase or sell puts, calls, options or straddles, except as described in the Prospectus and the Statement of Additional Information.

5. Reverse Repurchase Agreements . The Fund will not enter into reverse repurchase agreements.

SHARES OF THE FUND

The Fund is registered to offer Class A, Class I shares, and Class Y shares. All classes of shares represent an interest in the same portfolio of investments of the Fund and have the same rights, except that each class has exclusive voting rights with respect to its Rule 12b-1 distribution plan. The net asset value per share of each of the classes is expected to differ from time to time.

Class A Shares are available to the general public and may also be purchased through financial intermediaries that have entered into agreements with Diamond Hill Funds or its agents.

The public offering price for Class A shares of the Fund is the next determined NAV plus a sales charge as shown in the following table.

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The Diamond Hill Funds permit you to reduce the initial sales charge you pay on Class A Shares by using the Right of Accumulation or a Letter of Intent. Each of these methods for reducing the initial sales charge on Class A Shares is described below. In taking advantage of these methods for reducing the initial sales charge you will pay, you may link purchases of shares of all of the Diamond Hill Funds in which you invest (as described below) even if such Diamond Hill Funds are held in accounts with different Financial Intermediaries, as well as purchases of shares of all Diamond Hill Funds to be held in accounts owned by your spouse or children under the age of 21 who share your residential address. It is your responsibility when investing to inform your Financial Intermediary or the Fund that you would like to have one or more Diamond Hill Funds linked together for purposes of reducing the initial sales charge.

In order to obtain any reduction in the initial sales charge, you must, before purchasing Class A shares, inform your Financial Intermediary if you have any of the above types of accounts that can be aggregated with your current investment in Class A shares to reduce the applicable sales charge. In order to verify your eligibility for a reduced sales charge, you may be required to provide appropriate documentation, such as an account statement or the social security or tax identification number on an account, so that the Fund may verify (1) the number of shares of the Diamond Hill Funds held in your account(s) with the Diamond Hill Funds, (2) the number of shares of the Diamond Hill Funds held in your account(s) with a Financial Intermediary, and (3) the number of shares of the Diamond Hill Funds held in an account with a Financial Intermediary owned by your spouse or by children under the age of 21 who share your residential address.

You are not legally bound by the terms of your Letter of Intent to purchase the amount of shares stated in the Letter. The Letter does, however, authorize the Fund to hold in escrow 5% of the total amount you intend to purchase. If you do not complete the total intended purchase of Class A Shares at the end of the 13-month period, the Fund’s transfer agent will redeem the necessary portion of the escrowed shares to make up the difference between the reduced sales charge rate (based on the amount you intended to purchase) and the sales charge rate that would normally apply (based on the actual amount you purchased).

Sales Charge Waivers

No sales charge is imposed on Class A Shares of the Fund if the shares were:

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To take advantage of any Class A sales charge waivers, you must qualify for such waiver. To see if you qualify, call 1-888-226-5595 or contact your Financial Intermediary. These waivers may not continue indefinitely and may be discontinued at any time without notice.

Class I shares (institutional shares) are not subject to a sales charge or any 12b-1 fees. Class I shares are available for purchase by institutional investors such as corporations, pension and profit share or defined contribution plans, non-profit organizations, charitable trusts, foundations, endowments or other entity deemed by the principal underwriter to be a financial institution or institutional buyer or a broker-dealer, whether the purchaser is acting for itself or in some fiduciary capacity. Class I shares may also be purchased through financial intermediaries that have entered into agreements with Diamond Hill Funds or its agents. Financial intermediaries may include financial advisors, investment advisors, brokers, financial planners, banks, insurance companies, retirement or 401(k) plan administrations or any other organization authorized to act in a fiduciary, advisory, custodial or agency capacity for its clients or customers. Financial intermediaries or such other organizations may impose eligibility requirements for each of their clients or customers investing in the fund, including investment minimum requirements, which may be the same or differ from the requirements for investors purchasing directly from the fund, and certain financial intermediaries may charge their customers transaction or other fees. Class I shares may be available at brokerage firms that have agreements with the fund’s distributor. Shareholders may be required to pay a commission and/or other form of compensation to the broker. Shares of the fund are available in other share classes that have different fees and expenses.

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Class Y shares are not subject to a sales charge or any 12b-1 fees. Class Y shares are available for purchase by institutional investors such as corporations, pension and profit share or defined contribution plans, non-profit organizations, charitable trusts, foundations and endowments or other entity deemed by the principal underwriter to be a financial institution or institutional buyer. Class Y shares may also be purchased through financial intermediaries authorized to act in an investment advisory capacity if each underlying institutional investor qualifies and meets the initial investment minimum and where the institutional investor for which the shares are being acquired will not require the fund, or its affiliates, to make any sub-transfer agent, service, networking, or any other payments to any third party. Class Y shares have no ongoing shareholder service fees.