Principal Risks

There is no assurance that the Fund will achieve its investment objective and you could lose part or all of your investment in the Fund. The Fund is not designed for investors who need an assured level of income and is intended to be a long-term investment. The Fund is not a complete investment program and may not be appropriate for all investors. Investors should carefully consider their own investment goals and risk tolerance before investing in the Fund. The principal risks of investing in the Fund are:

Absolute Return Strategy Risk
The Fund uses a variety of investment strategies intended to achieve a positive total return. The sub-advisor does not attempt to keep the portfolio structure or the Fund's performance consistent with any designated stock, bond or market index, and during times of market rallies, the Fund may not perform as well as other funds that seek to outperform an index.

Allocation Risk
The sub-advisor's judgments about, and allocations among, asset classes and market exposures may adversely affect the Fund's performance. This risk may be increased by the use of derivatives to increase allocations to various market exposures.

Counterparty Risk
The Fund is subject to the risk that a party or participant to a transaction, such as a broker or derivative counterparty, will be unwilling or unable to satisfy its obligation to make timely principal, interest or settlement payments or to otherwise honor its obligations to the Fund.

Currency Risk
The Fund may have exposure to foreign currencies by making investments in securities denominated in non-U.S. currencies and purchasing or selling forwards or currency futures contracts. Foreign currencies will fluctuate and may decline in value relative to the U.S. dollar and other currencies and thereby affect the Fund's investments in foreign (non-U.S.) currencies or in securities that trade in, and receive revenues in, or in derivatives that provide exposure to, foreign (non-U.S.) currencies.

Cybersecurity and Operational Risk
The Fund and its service providers, and shareholders' ability to transact with the Fund, may be negatively impacted due to operational risks arising from, among other problems, human errors, systems and technology disruptions or failures, or cybersecurity incidents.  It is not possible for the Fund service providers to identify all of the operational risks that may affect the Fund or to develop processes and controls to completely eliminate or mitigate their occurrence or effects. Cybersecurity incidents could also affect issuers of securities in which the Fund invests, leading to significant loss of value.

Emerging Markets Risk
When investing in emerging markets, the risks of investing in foreign securities discussed below are heightened. Emerging markets are generally smaller, less developed, less liquid and more volatile than the securities markets of the U.S. and other developed markets. There are also risks of: greater political uncertainties; an economy's dependence on revenues from particular commodities or on international aid or development assistance; currency transfer restrictions; a limited number of potential buyers for such securities resulting in increased volatility and limited liquidity for emerging market securities; trading suspensions; and delays and disruptions in securities settlement procedures. 

Equity Investments Risk
Equity securities are subject to investment risk and market risk. The Fund's investments in equity securities may include common stocks, preferred stocks, securities convertible into or exchangeable for common stocks, depositary receipts and REITs. Such investments may expose the Fund to additional risks.

■ Common Stock. The value of a company's common stock may fall as a result of factors affecting the company, companies in the same industry or sector, or the financial markets overall. Common stock generally is subordinate to preferred stock upon the liquidation or bankruptcy of the issuing company.

Table of Contents

■ Convertible Securities. Convertible securities are sensitive to movement in interest rates. In addition, convertible securities are subject to the risk that the credit standing of the issuer may have an effect on the convertible securities' investment value.

■ Depositary Receipts. Depositary receipts are subject to certain of the risks associated with investing directly in foreign securities, including, but not limited to, currency exchange rate fluctuations, political and financial instability in the home country of a particular depositary receipt, less liquidity and more volatility, less government regulation and supervision and delays in transaction settlement.

■ Preferred Stock. Preferred stocks are sensitive to movements in interest rates. Preferred stocks may be less liquid than common stocks and, unlike common stocks, participation in the growth of an issuer may be limited. Distributions on preferred stocks generally are payable at the discretion of an issuer and after required payments to bond holders.

■ REITs. Investments in REITs are subject to the risks associated with investing in the real estate industry such as adverse developments affecting the real estate industry and real property values. REITs also are dependent upon the skills of their managers and are subject to heavy cash flow dependency or self-liquidation. Domestic REITs could be adversely affected by failure to qualify for tax-free "pass-through" of distributed net income and net realized gains under the Internal Revenue Code of 1986, as amended, or to maintain their exemption from registration under the Investment Company Act of 1940, as amended. REITs typically incur fees that are separate from those incurred by the Fund. Accordingly, the Fund's investment in REITs will result in the layering of expenses such that shareholders will indirectly bear a proportionate share of the REITs' operating expenses, in addition to paying Fund expenses. The value of REIT common stock may decline when interest rates rise.

Foreign Currency Forward Contracts Risk
Foreign currency forward contracts, including non-deliverable forwards ("NDFs"), are derivative instruments pursuant to a contract with a counterparty to pay a fixed price for an agreed amount of securities or other underlying assets at an agreed date or to buy or sell a specific currency at a future date at a price set at the time of the contract. The use of foreign currency forward contracts may expose the Fund to additional risks that it would not be subject to if it invested directly in the securities or currencies underlying the foreign currency forward contract.

Foreign Investing Risk
Non-U.S. investments carry potential risks not associated with U.S. investments. Such risks include, but are not limited to: (1) currency exchange rate fluctuations, (2) political and financial instability, (3) less liquidity, (4) lack of uniform accounting, auditing and financial reporting standards, (5) increased price volatility, (6) less government regulation and supervision of foreign stock exchanges, brokers and listed companies; and (7) delays in transaction settlement in some foreign markets.

Futures Contracts Risk
Futures contracts are derivative instruments in which one party pays a fixed price for an agreed amount of securities or other underlying assets at an agreed date. The use of such derivative instruments may expose the Fund to additional risks that it would not be subject to if it invested directly in the securities underlying those derivatives. Futures contracts may experience potentially dramatic price changes (losses) and imperfect correlation between the price of the contract and the underlying security or index which will increase the volatility of the Fund and may involve a small investment of cash (the amount of initial and variation margin) relative to the magnitude of the risk assumed (the potential increase or decrease in the price of the futures contract).

Hedging Risk
The Fund will employ various hedging strategies. There are a variety of factors that may cause hedges to fail to mitigate risks in the manner expected, such as if an instrument used to hedge fails to demonstrate the expected correlation to the risk being hedged, the Fund uses a hedging instrument at the wrong time, or judges the market conditions incorrectly.  In addition, hedges, even when successful in mitigating risk, may not prevent the Fund from experiencing losses on its investments, and therefore the use of hedging strategies may reduce the Fund's return, or create a loss.

Investment Risk
An investment in the Fund is not a deposit with a bank and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency. When you sell your shares of the Fund, they could be worth less than what you paid for them. Therefore, you may lose money by investing in the Fund.

Issuer Risk
The value of, and/or the return generated by, a security may decline for a number of reasons which directly relate to the issuer, such as management performance, financial leverage and reduced demand for the issuer's goods or services, as well as the historical and prospective earnings of the issuer and the value of its assets.

Managed Volatility Strategy Risk
Securities purchased for the Fund may exhibit higher price volatility than anticipated and the Fund may not be less volatile than the market as a whole. In addition, the sub-advisor's managed volatility strategy may not consistently minimize market impact and reduce portfolio turnover. While the sub-advisor's managed volatility strategy may limit the Fund's downside risk over time, the Fund also may experience lesser gains in a rising market.

Market Risk
The Fund is subject to the risk that the securities markets will move down, sometimes rapidly and unpredictably based on overall economic conditions and other factors. The value of a security may decline due to general market conditions which are not specifically related to a particular company, such as real or perceived adverse economic conditions, changes in the general outlook for corporate earnings, changes in interest or currency rates or adverse investment sentiment generally. Changes in the financial condition of a single issuer can impact a market as a whole.

Market Timing Risk
Because the Fund invests in foreign securities, or it has exposure to foreign securities through the derivatives it holds, it is particularly subject to the risk of market timing activities. Frequent trading by Fund shareholders poses risks to other shareholders in the Fund, including (i) the dilution of the Fund's net asset value ("NAV"), (ii) an increase in the Fund's expenses, and (iii) interference with the portfolio manager's ability to execute efficient investment strategies. Because of specific types of securities in which the Fund may invest, it could be subject to the risk of market timing activities by shareholders.

Model and Data Risk
Models and data are used to screen potential investments for the Fund. When models or data prove to be incorrect or incomplete, any decisions made in reliance thereon expose the Fund to potential risks. Some of the models used by the sub-advisor are predictive in nature. The use of predictive models has inherent risks. Because predictive models are usually constructed based on historical data supplied by third parties, the success of relying on such models may depend heavily on the accuracy and reliability of the supplied historical data.

Other Investment Companies Risk
The Fund may invest in shares of other registered investment companies, including money market funds. To the extent that the Fund invests in shares of other

Table of Contents

registered investment companies, the Fund will indirectly bear the fees and expenses charged by those investment companies in addition to the Fund's direct fees and expenses and will be subject to the risks associated with investments in those funds. For example, money market funds are subject to interest rate risk, credit risk, and market risk.

Sector Risk
When the Fund focuses its investments in certain sectors of the economy, its performance may be driven largely by sector performance and could fluctuate more widely than if the Fund were invested more evenly across sectors.

Securities Selection Risk
Securities selected by the sub-advisor or the Manager for the Fund may not perform to expectations. This could result in the Fund's underperformance compared to other funds with similar investment objectives.

Segregated Assets Risk
In connection with certain transactions that may give rise to future payment obligations, including futures and forward contracts, the Fund may be required to maintain a segregated amount of, or otherwise earmark, cash or liquid securities to cover the obligation.  Segregated assets cannot be sold while the position they are covering is outstanding, unless they are replaced with other assets of equal value.  The need to maintain cash or other liquid securities in segregated accounts could limit the Fund's ability to pursue other opportunities as they arise.

Small and Mid-Capitalization Companies Risk
Investing in the securities of small and mid-capitalization companies involves greater risk and the possibility of greater price volatility than investing in larger capitalization and more established companies. Since small and mid-capitalization companies may have limited operating history, product lines, and financial resources, the securities of these companies may lack sufficient market liquidity, and they can be particularly sensitive to expected changes in interest rates, borrowing costs and earnings.  In general, these risks are greater for small-capitalization companies than for mid-capitalization companies.

Principal Risks

There is no assurance that the Fund will achieve its investment objective and you could lose part or all of your investment in the Fund. The Fund is not designed for investors who need an assured level of income and is intended to be a long-term investment. The Fund is not a complete investment program and may not be appropriate for all investors. Investors should carefully consider their own investment goals and risk tolerance before investing in the Fund. The principal risks of investing in the Fund are:

Allocation Risk
The sub-advisor's judgments about, and allocations among, asset classes and market exposures may adversely affect the Fund's performance. This risk may be increased by the use of derivatives to increase allocations to various market exposures.

Credit Risk
The Fund is subject to the risk that the issuer or guarantor of a debt security, or the counterparty to a derivatives contract or a loan will fail to make timely payment of interest or principal or otherwise honor its obligations or default completely. Credit risk is typically greater for securities with ratings that are below investment grade (commonly referred to as "junk bonds"). Since the Fund can invest significantly in lower-quality debt securities considered speculative in nature, this risk will be substantial. A downgrade or default affecting any of the Fund's securities could affect the Fund's performance.

Cybersecurity and Operational Risk
The Fund and its service providers, and shareholders' ability to transact with the Fund, may be negatively impacted due to operational risks arising from, among other problems, human errors, systems and technology disruptions or failures, or cybersecurity incidents.  It is not possible for the Fund service providers to identify all of the operational risks that may affect the Fund or to develop processes and controls to completely eliminate or mitigate their occurrence or effects. Cybersecurity incidents could also affect issuers of securities in which the Fund invests, leading to significant loss of value.

Floating Rate Securities Risk
The interest rates payable on floating rate securities are not fixed and may fluctuate based upon changes in market rates. The interest rate on a floating rate security is a variable rate which is tied to another interest rate, such as a money-market index or Treasury bill rate. Floating rate securities are subject to interest rate risk and credit risk.

As short-term interest rates decline, interest payable on floating rate securities typically decreases. Alternatively, during periods of rising interest rates, interest payable on floating-rate securities typically increases. Changes in the interest rates of floating rate securities may lag behind changes in market rates or may have limits on the maximum increases in interest rates. The value of floating rate securities may decline if their interest rates do not rise as much, or as quickly, as interest rates in general. Conversely, floating rate securities will not generally increase in value if interest rates decline.

Foreign Investing Risk
Non-U.S. investments carry potential risks not associated with U.S. investments. Such risks include, but are not limited to: (1) currency exchange rate fluctuations, (2) political and financial instability, (3) less liquidity, (4) lack of uniform accounting, auditing and financial reporting standards, (5) increased price volatility, (6) less government regulation and supervision of foreign stock exchanges, brokers and listed companies; and (7) delays in transaction settlement in some foreign markets.

High Yield Securities Risk
Investing in high yield, below investment-grade securities (commonly referred to as "junk bonds") generally involves significantly greater risks of loss of your money than an investment in investment grade securities. High yield debt securities may fluctuate more widely in price and yield and may fall in price when the economy is weak or expected to become weak. High yield securities are considered to be speculative with respect to an issuer's ability to pay interest and principal and carry a greater risk that the issuers of lower-rated securities will default on the timely payment of principal and interest.  Below investment grade securities may experience greater price volatility and less liquidity than investment grade securities.

High Portfolio Turnover Risk
Portfolio turnover is a measure of the Fund's trading activity over a one-year period. High portfolio turnover could increase the Fund's transaction costs, have a negative impact on performance, and generate higher capital gain distributions to shareholders than if the Fund had a lower portfolio turnover rate.

Illiquid and Restricted Securities Risk
Securities not registered in the U.S. under the Securities Act of 1933, as amended (the "Securities Act"), including Rule 144A securities, are restricted as to their resale. Such securities may not be listed on an exchange and may have no active trading market. They may be more difficult to purchase or sell at an advantageous time or price because such securities may not be readily marketable in broad public markets, or may have to be held for a certain time period before they can be resold. The Fund may not be able to sell a restricted security when the sub-advisor considers it desirable to do so and/or may have to sell the security at a lower price than the Fund believes is its fair market value. In addition, transaction costs may be higher for restricted securities and the Fund

Table of Contents

may receive only limited information regarding the issuer of a restricted security. The Fund may have to bear the expense of registering restricted securities for resale and the risk of substantial delays in effecting the registration.

Interest Rate Risk
The Fund is subject to the risk that the market value of fixed income securities it holds will decline due to rising interest rates. Generally, the value of investments with interest rate risk, such as fixed income securities, will move in the opposite direction to movements in interest rates.  The Federal Reserve raised the federal funds rate in December 2016 and March 2017 and has signaled additional increases in 2017. Interest rates may rise, perhaps significantly and/or rapidly, potentially resulting in substantial losses to the Fund. The prices of fixed income securities are also affected by their durations. Fixed income securities with longer duration generally have greater sensitivity to changes in interest rates. For example, if a bond has a duration of three years, a 1% increase in interest rates could be expected to result in a 3% decrease in the value of the bond.  An increase in interest rates can impact markets broadly as well. Some investors buy securities with borrowed money; an increase in interest rates can cause a decline in those markets.

Investment Risk
An investment in the Fund is not a deposit with a bank and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency. When you sell your shares of the Fund, they could be worth less than what you paid for them. Therefore, you may lose money by investing in the Fund.

Issuer Risk
The value of, and/or the return generated by, a security may decline for a number of reasons which directly relate to the issuer, such as management performance, financial leverage and reduced demand for the issuer's goods or services, as well as the historical and prospective earnings of the issuer and the value of its assets.

Liquidity Risk
The Fund is susceptible to the risk that certain investments held by the Fund, such as structured notes and other derivative instruments, may have limited marketability or be subject to restrictions on sale, and may be difficult or impossible to purchase or sell at favorable times or prices. The Fund could lose money if it is unable to dispose of an investment at a time that is most beneficial to the Fund. The Fund may be required to dispose of investments at unfavorable times or prices to satisfy obligations, which may result in losses or may be costly to the Fund. For example, the Fund may be forced to sell certain investments at unfavorable prices to meet redemption requests or other cash needs. Judgment plays a greater role in pricing illiquid investments than in investments with more active markets.

Loan Interests Risk
Unlike publicly traded common stocks which trade on national exchanges, there is no central place or exchange for loans, including bank loans and senior loans, to trade. There is a risk that the value of any collateral securing a loan in which the Fund has an interest may decline and that the collateral may not be sufficient to cover the amount owed on the loan. In the event the borrower defaults, the Fund's access to the collateral may be limited or delayed by bankruptcy or other insolvency laws.  Loans trade in an over-the-counter market, and confirmation and settlement, which are effected through standardized procedures and documentation, may take significantly longer than seven days to complete. Extended trade settlement periods may, in unusual market conditions with a high volume of shareholder redemptions, present a risk to shareholders regarding the Fund's ability to pay redemption proceeds within the allowable time periods stated in its prospectus. The secondary market for floating rate loans also may be subject to irregular trading activity and wide bid/ask spreads. The lack of an active trading market for certain loans may impair the ability of the Fund to sell its loan interests at a time when it may otherwise be desirable to do so or may require the Fund to sell them at prices that are less than what the Fund regards as their fair market value and may make it difficult to value such loans. Interests in loans made to finance highly leveraged companies or transactions, such as corporate acquisitions, may be especially vulnerable to adverse changes in economic or market conditions.  The Fund may acquire a loan interest by obtaining an assignment of all or a portion of the interests in a particular loan that are held by an original lender or a prior assignee. As an assignee, the Fund normally will succeed to all rights and obligations of its assignor with respect to the portion of the loan that is being assigned. However, the rights and obligations acquired by the purchaser of a loan assignment may differ from, and be more limited than, those held by the original lenders or the assignor. Alternatively, the Fund may acquire a participation in a loan interest that is held by another party.  When the Fund's loan interest is a participation, the Fund is subject to the risk that the party selling the participation interest will not remit the Fund's pro rata share of loan payments to the Fund, and the Fund may have less control over the exercise of remedies than the party selling the participation interest.

Market Risk
The Fund is subject to the risk that the securities markets will move down, sometimes rapidly and unpredictably based on overall economic conditions and other factors. The value of a security may decline due to general market conditions which are not specifically related to a particular company, such as real or perceived adverse economic conditions, changes in the general outlook for corporate earnings, changes in interest or currency rates or adverse investment sentiment generally. Changes in the financial condition of a single issuer can impact a market as a whole.

Other Investment Companies Risk
The Fund may invest in shares of other registered investment companies, including money market funds. To the extent that the Fund invests in shares of other registered investment companies, the Fund will indirectly bear the fees and expenses charged by those investment companies in addition to the Fund's direct fees and expenses and will be subject to the risks associated with investments in those funds.  For example, money market funds are subject to interest rate risk, credit risk, and market risk.

Preferred Stock Risk
If interest rates rise, the dividend on preferred stocks may be less attractive, causing the price of preferred stocks to decline. The rights of preferred stock on distribution of a corporation's assets in the event of its liquidation are generally subordinated to the rights associated with a corporation's debt securities. In the event of an issuer's bankruptcy, there is significant risk that the value of the preferred stock will decline substantially after payments, if any, to bondholders have been made, potentially becoming worthless. Preferred stocks may also be subject to Credit Risk.

Prepayment and Extension Risk
Prepayment risk is the risk that the principal amount of a bond may be repaid prior to the bond's maturity date. Due to a decline in interest rates or excess cash flow, a debt security may be called or otherwise prepaid before maturity. If this occurs, no additional interest will be paid on the investment and the Fund may have to invest at a lower rate, may not benefit from an increase in value that may result from declining interest rates, and may lose any premium it paid to acquire the security. Variable and floating rate securities may be less sensitive to prepayment risk. Extension risk is the risk that a decrease in prepayments may, as a result of higher interest rates or other factors, result in the extension of a security's effective maturity, heighten interest rate risk and increase the potential for a decline in its price.

Table of Contents

Redemption Risk
Due to a rise in interest rates or other market developments that may cause investors to move out of fixed income securities on a large scale, the Fund may experience periods of heavy redemptions that could cause the Fund to sell assets at inopportune times or at a loss or depressed value.  Redemption risk is heightened during periods of declining or illiquid markets. Heavy redemptions could hurt the Fund's performance.

Reliance on Corporate Management and Financial Reporting Risk
The Fund may trade various corporate debt instruments and collateralized debt securities. The sub-advisor may select investments for the Fund in part on the basis of information and data made directly available to the sub-advisor by the issuers of securities or through sources other than the issuers such as collateral pool servicers. The sub-advisor is dependent upon the integrity of the management of these issuers and of such servicers and the financial and collateral performance reporting processes in general.

Sector Risk
When the Fund focuses its investments in certain sectors of the economy, its performance may be driven largely by sector performance and could fluctuate more widely than if the Fund were invested more evenly across sectors.

Securities Selection Risk
Securities selected by the sub-advisor or the Manager for the Fund may not perform to expectations. This could result in the Fund's underperformance compared to other funds with similar investment objectives.

Segregated Assets Risk
In connection with certain transactions that may give rise to future payment obligations, including futures and forward contracts, the Fund may be required to maintain a segregated amount of, or otherwise earmark, cash or liquid securities to cover the obligation.  Segregated assets cannot be sold while the position they are covering is outstanding, unless they are replaced with other assets of equal value.  The need to maintain cash or other liquid securities in segregated accounts could limit the Fund's ability to pursue other opportunities as they arise.

Unrated Securities Risk
Because the Fund may purchase securities that are not rated by any rating organization, the sub-advisor, after assessing their credit quality, may internally assign ratings to certain of those securities in categories similar to those of rating organizations. Some unrated securities may not have an active trading market or may be difficult to value, which means the Fund might have difficulty selling them promptly at an acceptable price.  Unrated securities may be subject to greater liquidity risk and price volatility.

Principal Risks

There is no assurance that the Fund will achieve its investment objective and you could lose part or all of your investment in the Fund. The Fund is not designed for investors who need an assured level of income and is intended to be a long-term investment. The Fund is not a complete investment program and may not be appropriate for all investors. Investors should carefully consider their own investment goals and risk tolerance before investing in the Fund. The principal risks of investing in the Fund are:

Allocation Risk
The sub-advisor's judgments about, and allocations among, asset classes and market exposures may adversely affect the Fund's performance. This risk may be increased by the use of derivatives to increase allocations to various market exposures.

Counterparty Risk
The Fund is subject to the risk that a party or participant to a transaction, such as a broker or derivative counterparty, will be unwilling or unable to satisfy its obligation to make timely principal, interest or settlement payments or to otherwise honor its obligations to the Fund.

Credit Risk
The Fund is subject to the risk that the counterparty to a derivatives contract or a loan will fail to make timely payment of interest or principal or otherwise honor its obligations or default completely.

Currency Risk
The Fund may have exposure to foreign currencies by making investments in securities denominated in non-U.S. currencies, purchasing or trading forward foreign currency contracts or currency futures. Foreign currencies will fluctuate, and may decline, in value relative to the U.S. dollar and other currencies and thereby affect the Fund's investments in foreign (non-U.S.) currencies or in securities that trade in, and receive revenues in, or in derivatives that provide exposure to, foreign (non-U.S.) currencies.

Cybersecurity and Operational Risk
The Fund and its service providers, and shareholders' ability to transact with the Fund, may be negatively impacted due to operational risks arising from, among other problems, human errors, systems and technology disruptions or failures, or cybersecurity incidents.  It is not possible for the Fund service providers to identify all of the operational risks that may affect the Fund or to develop processes and controls to completely eliminate or mitigate their occurrence or effects. Cybersecurity incidents could also affect issuers of securities in which the Fund invests, leading to significant loss of value.

Derivatives Risk
Derivatives may involve significant risk. The use of derivative instruments may expose the Fund to additional risks that it would not be subject to if it invested directly in the securities or other instruments underlying those derivatives, including the high degree of leverage often embedded in such instruments, and potential material and prolonged deviations between the theoretical value and realizable value of a derivative. Some derivatives have the potential for unlimited loss, regardless of the size of the Fund's initial investment. Derivatives may be illiquid and may be more volatile than other types of investments. The Fund may buy or sell derivatives not traded on an exchange and which may be subject to heightened liquidity and valuation risk. Derivative investments can increase portfolio turnover and transaction costs. Derivatives also are subject to counterparty risk and credit risk. As a result, the Fund may obtain no recovery of its investment or may only obtain a limited recovery, and any recovery may be delayed. Not all derivative transactions require a counterparty to post collateral, which may expose the Fund to greater losses in the event of a default by a counterparty. In addition, the Fund's investments in derivatives are subject to the following risks:

Futures and Forward Contracts, including NDFs. Futures and forward contracts, including non-deliverable forwards ("NDFs"), are derivative instruments pursuant to a contract where one party pays a fixed price for an agreed amount of securities or other underlying assets at an agreed date or to buy or sell a specific currency at a future date at a price set at the time of the contract. There may be an imperfect correlation between the movement in the prices of futures contracts and the value of the underlying instruments or indexes. There can be no assurance that any strategy used will succeed. Not all forward contracts, including NDFs, require a counterparty to post collateral, which may expose the Fund to greater losses in the event of a default by a counterparty. There may not be a liquid secondary market for the futures contracts. Forward currency transactions, including NDFs, and forward currency contracts

Table of Contents

include the risks associated with fluctuations in currency. Interest rate and Treasury futures contracts expose the Fund to price fluctuations resulting from changes in interest rates. The Fund could suffer a loss if interest rates rise after the Fund has purchased an interest rate futures contract or fall after the Fund has sold an interest rate futures contract. Similarly, Treasury futures contracts expose the Fund to potential losses if interest rates do not move as expected.

Emerging Markets Risk
When investing in emerging markets, the risks of investing in foreign securities discussed below are heightened. Emerging markets are generally smaller, less developed, less liquid and more volatile than the securities markets of the U.S. and other developed markets. There are also risks of: greater political uncertainties; an economy's dependence on revenues from particular commodities or on international aid or development assistance; currency transfer restrictions; a limited number of potential buyers for such securities resulting in increased volatility and limited liquidity for emerging market securities; trading suspensions; and delays and disruptions in securities settlement procedures. 

Equity Investments Risk
Equity securities are subject to investment risk and market risk. The Fund's investments in equity securities may include common stocks, preferred stocks, securities convertible into or exchangeable for common stocks, depositary receipts, and U.S. dollar-denominated foreign stocks traded on U.S. exchanges. Such investments may expose the Fund to additional risks.

■ Common Stock. The value of a company's common stock may fall as a result of factors affecting the company, companies in the same industry or sector, or the financial markets overall. Common stock generally is subordinate to preferred stock upon the liquidation or bankruptcy of the issuing company.

■ Convertible Securities. Convertible securities are sensitive to movement in interest rates. In addition, convertible securities are subject to the risk that the credit standing of the issuer may have an effect on the convertible securities' investment value.

■ Depositary Receipts. Depositary receipts and U.S. dollar-denominated foreign stocks traded on U.S. exchanges are subject to certain of the risks associated with investing directly in foreign securities, including, but not limited to, currency exchange rate fluctuations, political and financial instability in the home country of a particular depositary receipt or foreign stock, less liquidity and more volatility, less government regulation and supervision and delays in transaction settlement.

■ Preferred Stock. Preferred stocks are sensitive to movements in interest rates. Preferred stocks may be less liquid than common stocks and, unlike common stocks, participation in the growth of an issuer may be limited. Distributions on preferred stocks generally are payable at the discretion of an issuer and after required payments to bond holders.

Foreign Investing Risk
Non-U.S. investments carry potential risks not associated with U.S. investments. Such risks include, but are not limited to: (1) currency exchange rate fluctuations, (2) political and financial instability, (3) less liquidity, (4) lack of uniform accounting, auditing and financial reporting standards, (5) increased price volatility, (6) less government regulation and supervision of foreign stock exchanges, brokers and listed companies; and (7) delays in transaction settlement in some foreign markets.

Geographic Risk
From time to time, based on market or economic conditions, the Fund may invest a significant portion of its assets in one country or geographic region. If the Fund does so, there is a greater risk that economic, political, diplomatic, social and environmental conditions in that particular country or geographic region may have a significant impact on the Fund's performance.

Growth Companies Risk
Growth companies are expected to increase their earnings at a certain rate. When these expectations are not met, the prices of these stocks may go down, even if earnings showed an absolute increase. Growth company stocks may lack the dividend yield that can cushion stock prices in market downturns.

Hedging Risk
If the Fund uses a hedging instrument at the wrong time or judges the market conditions incorrectly, or the hedged instrument does not correlate to the risk sought to be hedged, the hedge might be unsuccessful, reduce the Fund's return, or create a loss.

Investment Risk
An investment in the Fund is not a deposit with a bank and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency. When you sell your shares of the Fund, they could be worth less than what you paid for them. Therefore, you may lose money by investing in the Fund.

Issuer Risk
The value of, and/or the return generated by, a security may decline for a number of reasons which directly relate to the issuer, such as management performance, financial leverage and reduced demand for the issuer's goods or services, as well as the historical and prospective earnings of the issuer and the value of its assets.

Large Capitalization Companies Risk
The securities of large market capitalization companies may underperform other segments of the market because such companies may be less responsive to competitive challenges and opportunities and may be unable to attain the high growth rates of successful smaller companies, especially during periods of economic expansion.

Liquidity Risk
The Fund is susceptible to the risk that certain investments held by the Fund, such as derivative instruments, may have limited marketability or be subject to restrictions on sale, and may be difficult or impossible to purchase or sell at favorable times or prices. The Fund could lose money if it is unable to dispose of an investment at a time that is most beneficial to the Fund. The Fund may be required to dispose of investments at unfavorable times or prices to satisfy obligations, which may result in losses or may be costly to the Fund. For example, the Fund may be forced to sell certain investments at unfavorable prices to meet redemption requests or other cash needs. Judgment plays a greater role in pricing illiquid investments than in investments with more active markets.

Market Risk
The Fund is subject to the risk that the securities markets will move down, sometimes rapidly and unpredictably based on overall economic conditions and other factors. The value of a security may decline due to general market conditions which are not specifically related to a particular company, such as real or perceived adverse economic conditions, changes in the general outlook for corporate earnings, changes in interest or currency rates or adverse investment sentiment generally. Changes in the financial condition of a single issuer can impact a market as a whole.

Table of Contents

Market Timing Risk
Because the Fund invests in foreign securities, or it has exposure to foreign securities through the derivatives it holds, it is particularly subject to the risk of market timing activities. Frequent trading by Fund shareholders poses risks to other shareholders in the Fund, including (i) the dilution of the Fund's net asset value ("NAV"), (ii) an increase in the Fund's expenses, and (iii) interference with the portfolio manager's ability to execute efficient investment strategies. Because of specific types of securities in which the Fund may invest, it could be subject to the risk of market timing activities by shareholders.

Non-Diversification Risk
The Fund is non-diversified, which means the Fund may focus its investments in the securities of a comparatively small number of issuers. Investments in securities of a limited number of issuers exposes the Fund to greater market risk and potential losses than if assets were diversified among the securities of a greater number of issuers.

Other Investment Companies Risk
The Fund may invest in shares of other registered investment companies, including money market funds. To the extent that the Fund invests in shares of other registered investment companies, you will indirectly bear fees and expenses charged by those investment companies in addition to the Fund's direct fees and expenses and will be subject to the risks associated with investments in those funds. Money market funds are subject to interest rate risk, credit risk, and market risk.

Sector Risk
When the Fund focuses its investments in certain sectors of the economy, its performance may be driven largely by sector performance and could fluctuate more widely than if the Fund were invested more evenly across sectors.

Information Technology Sector Risk
The Fund may, at times, invest more than 25% of its net assets in companies in the information technology sector. The market prices of information technology-related securities tend to exhibit a greater degree of market risk and sharp price fluctuations than other types of securities. These securities may fall in and out of favor with investors rapidly, which may cause sudden selling and dramatically lower market prices.

Securities Lending Risk
To the extent the Fund lends its securities, it may be subject to the following risks:  i) borrowers of the Fund's securities typically provide collateral in the form of cash that is reinvested in securities, ii) the securities in which the collateral is invested may not perform sufficiently to cover the return collateral payments owed to borrowers, iii) delays may occur in the recovery of securities from borrowers, which could interfere with the Fund's ability to vote proxies or to settle transactions,  and iv) there is the risk of possible loss of rights in the collateral should the borrower fail financially.

Securities Selection Risk
Securities selected by the sub-advisor or the Manager for the Fund may not perform to expectations. This could result in the Fund's underperformance compared to other funds with similar investment objectives.

Segregated Assets Risk
In connection with certain transactions that may give rise to future payment obligations, including investments in derivatives, the Fund may be required to maintain a segregated amount of, or otherwise earmark, cash or liquid securities to cover the position or transaction, which cannot be sold while the position they are covering is outstanding, unless they are replaced with other assets of equal value. The need to maintain cash or other liquid securities in segregated accounts could limit the Fund's ability to pursue other opportunities as they arise.

Small and Mid-Capitalization Companies Risk
Investing in the securities of small and mid-capitalization companies involves greater risk and the possibility of greater price volatility than investing in larger capitalization and more established companies. Since small and mid-capitalization companies may have limited operating history, product lines, and financial resources, the securities of these companies may lack sufficient market liquidity, and they can be particularly sensitive to expected changes in interest rates, borrowing costs and earnings.  In general, these risks are greater for small-capitalization companies than for mid-capitalization companies.

Valuation Risk
The Fund may value certain assets at a price different from the price at which they can be sold. This risk may be especially pronounced for investments, such as certain derivatives, which may be illiquid or which may become illiquid.

Equity Investments Risk

Equity securities are subject to investment risk and market risk. A Fund's investments in equity securities may include equity securities such as common stocks, preferred stocks, securities convertible into or exchangeable for common stocks, REITs, and depositary receipts and U.S. dollar-denominated foreign stocks traded on U.S. exchanges. Such investments may expose the Funds to additional risks.

Common Stocks. The value of a company's common stock may fall as a result of factors directly relating to that company, such as decisions made by its management or decreased demand for the company's products or services. A stock's value may also decline because of factors affecting not just the company, but also companies in the same industry or sector. The price of a company's stock may also be affected by changes in financial markets that are relatively unrelated to the company, such as changes in interest rates, exchange rates or industry regulation. Companies that pay dividends on their common stock generally only do so after they invest in their own business and make required payments to bondholders and on other debt and preferred stock. Therefore, the value of a company's common stock will usually be more volatile than its bonds, other debt and preferred stock.

Convertible Securities. The value of a convertible security is influenced by both the yield of non-convertible securities of comparable issuers and by the value of the underlying common stock. The investment value of a convertible is based on its yield and tends to decline as interest rates increase. The conversion value of a convertible is the market value that would be received if the convertible were converted to its underlying common stock. The conversion value will decrease as the price of the underlying common stock decreases. When conversion value is substantially below investment value, the convertible's price tends to be influenced more by its yield, so changes in the price of the underlying common stock may not have as much of an impact. Conversely, the convertible's price tends to be influenced more by the price of the underlying common stock when conversion value is comparable to or exceeds investment value. The value of a synthetic convertible security will respond differently to market fluctuations than a convertible security, because a synthetic convertible is composed of two or more separate securities, each with its own market value. Convertible securities may be subject to market risk, credit risk and interest rate risk.

Depositary Receipts. A Fund may invest in securities issued by foreign companies through ADRs, GDRs and U.S. dollar-denominated foreign stocks trading on U.S. exchanges. These securities are generally subject to many of the same risks of investing in the foreign securities that they evidence or into which they may be converted, including, but not limited to, currency exchange rate fluctuations, political and financial instability in the home country of a particular ADR or foreign stock, less liquidity and more volatility, less government regulation and supervision and delays in transaction settlement.

Preferred Stocks. If interest rates rise, the dividend on preferred stocks may be less attractive, causing the price of preferred stocks to decline. Preferred stocks may have mandatory sinking fund provisions, as well as provisions for their call or redemption prior to maturity which can have a negative effect on their prices when interest rates decline. Issuers may threaten preferred stockholders with the cancellation of all dividends and liquidation preference rights in an attempt to force their conversion to less secure common stock. Certain preferred stocks are equity securities because they do not constitute a liability of the issuer and therefore do not offer the same degree of protection of capital or continuation of income as debt securities. The rights of preferred stock on distribution of a corporation's assets in the event of its liquidation are generally subordinated to the rights associated with a corporation's debt securities. Therefore, in the event of an issuer's bankruptcy, there is substantial risk that there will be nothing left to pay preferred stockholders after payments, if any, to bondholders have been made. Preferred stocks may also be subject to credit risk.

REITs. REITs or other real estate-related securities are subject to the risks associated with direct ownership of real estate, including declines in the value of real estate, risks related to general and local economic conditions, increases in property taxes and operating expenses, changes in zoning laws, overbuilding, changes in interest rates, and liabilities resulting from environmental problems. Generally, REITs can be classified as equity REITs, mortgage REITs or hybrid REITs. Equity REITs invest the majority of their assets directly in real property and derive their income primarily from rents and capital gains from appreciation realized through property sales. Equity REITs are further categorized according to the types of real estate they own, e.g., apartment properties, retail shopping centers, office and industrial properties, hotels, health-care facilities, manufactured housing and mixed-property types. Mortgage REITs invest the majority of their assets in real estate mortgages and derive their income primarily from interest payments. Hybrid REITs combine the characteristics of both equity and mortgage REITs. All REITs are dependent on management skills, are subject to heavy cash flow dependency or self-liquidation and generally are not diversified. Equity REITs are affected by the changes in the value of the properties owned by the trust. Mortgage REITs are affected by the quality of the

Table of Contents

credit extended. Both equity and mortgage REITs may not be diversified with regard to the types of tenants, may not be diversified with regard to the geographic locations of the properties, are subject to cash flow dependency and defaults by borrowers, and could fail to qualify for tax-free "pass-through" of distributed net income and net realized gains under the Internal Revenue Code of 1986, as amended, or to maintain their exemption from registration under the Investment Company Act. REITs typically incur fees that are separate from those incurred by a Fund. Accordingly, a Fund's investment in REITs will result in the layering of expenses such that shareholders will indirectly bear a proportionate share of the REITs' operating expenses, in addition to paying Fund expenses. The value of REIT common stock may decline when interest rates rise.

Extension Risk

If interest rates rise rapidly, or as a result of other factors, repayments of principal of certain debt securities, especially mortgage-related and other types of asset-backed securities may occur at a slower rate than expected and the expected maturity of these securities could lengthen as a result. Securities that are subject to extension risk generally have greater potential for loss when prevailing interest rates rise, which could cause their values to fall sharply.

Floating Rate Securities Risk

The interest rates payable on certain fixed income securities in which a Fund may invest are not fixed and may fluctuate based upon changes in market rates. The interest rate on a floating rate security is a variable rate which is tied to another interest rate, such as a money-market index or Treasury bill rate. Additionally, such securities are subject to interest rate risk and may fluctuate in value in response to interest rate changes if there is a delay between changes in market interest rates and the interest reset date for the obligation, or for other reasons. As short-term interest rates decline, interest payable on floating rate securities typically should decrease. Alternatively, during periods of increasing interest rates, changes in the interest rates of floating rate securities may lag behind changes in market rates or may have limits on the maximum increases in interest rates. The value of floating rate securities may decline if their interest rates do not rise as much, or as quickly, as interest rates in general. Conversely, floating rate securities will not generally increase in value if interest rates decline. Floating rate obligations are less effective than fixed rate instruments at locking in a particular yield.

A Fund may invest in floating rate debt instruments ("floaters") and engage in credit spread trades. The interest rate on a floater is a variable rate which is tied to another interest rate, such as a money-market index or Treasury bill rate. The interest rate on a floater resets periodically, typically every six months. While, because of the interest rate reset feature, floaters provide a Fund with a certain degree of protection against rises in interest rates, a Fund will participate in any declines in interest rates as well. A credit spread trade is an investment position relating to a difference in the prices or interest rates of two securities or currencies, where the value of the investment position is determined by movements in the difference between the prices or interest rates, as the case may be, of the respective securities or currencies.

Foreign Currency Forward Contracts Risk

A foreign currency forward ("forward currency contract") involves an obligation to purchase or sell a specified currency at a future date, which may be any fixed number of days from the date of the contract agreed upon by the parties at a price set at the time of the contract. Because these contracts are physically settled through an exchange of currencies, they are traded in the interbank market directly between currency traders (usually large commercial banks) and their customers. Forward currency contracts may serve as long hedges — for example, a Fund may purchase a forward currency contract to lock in the U.S. dollar price of a security denominated in a foreign currency that it intends to acquire. Forward currency contract transactions also may serve as short hedges — for example, a Fund may sell a forward currency contract to lock in the U.S. dollar equivalent of the proceeds from the anticipated sale of a security or from a dividend or interest payment on a security denominated in a foreign currency.

A Fund may enter into forward currency contracts to sell a foreign currency for a fixed U.S. dollar amount approximating the value of some or all its portfolio securities denominated in such foreign currency. In addition, a Fund may use forward currency contracts when a sub-advisor wishes to "lock in" the U.S. dollar price of a security when a Fund is purchasing or selling a security denominated in a foreign currency or anticipates receiving a dividend or interest payment denominated in a foreign currency.

A Fund may enter into forward currency contracts for the purchase or sale of a specified currency at a specified future date either with respect to specific transactions or with respect to portfolio positions in order to minimize the risk to a Fund from adverse changes in the relationship between the U.S. dollar and foreign currencies.

A Fund may seek to hedge against changes in the value of a particular currency by using forward currency contracts on another foreign currency or a basket of currencies, the value of which the applicable sub-advisor believes will have a positive correlation to the values of the currency being hedged. Use of a different foreign currency magnifies the risk that movements in the price of the forward contract will not correlate or will correlate unfavorably with the foreign currency being hedged.

In addition, a Fund may use forward currency contracts to shift exposure to foreign currency fluctuations from one country to another. For example, if a Fund owned securities denominated in a foreign currency that a sub-advisor believed would decline relative to another currency, it might enter into a forward currency contract to sell an appropriate amount of the first foreign currency, with payment to be made in the second currency. Transactions that use two foreign currencies are sometimes referred to as "cross hedging." Use of a different foreign currency magnifies a Fund's exposure to foreign currency exchange rate fluctuations.

The cost to a Fund of engaging in forward currency contracts varies with factors such as the currency involved, the length of the contract period and the market conditions then prevailing. Because forward currency contracts usually are entered into on a principal basis, no fees or commissions are involved. When a Fund enters into a forward currency contract, it relies on the counterparty to make or take delivery of the underlying currency at the maturity of the contract. Failure by the counterparty to do so would result in the loss of any expected benefit of the transaction.

Sellers or purchasers of forward currency contracts can enter into offsetting closing transactions, similar to closing transactions on futures, by purchasing or selling, respectively, an instrument identical to the instrument sold or bought, respectively. Secondary markets generally do not exist for forward currency contracts, however, with the result that closing transactions generally can be made for forward currency contracts only by negotiating directly with the counterparty. Thus, there can be no assurance that a Fund will in fact be able to close out a forward currency contract at a favorable price prior to maturity. In addition, in the event of insolvency of the counterparty, a Fund might be unable to close out a forward currency contract at any time prior to maturity. In either event, a Fund would continue to be subject to market risk with respect to the position, and would continue to be required to maintain a position in the securities or currencies that are the subject of the hedge or to maintain cash or securities.

The precise matching of forward currency contract amounts and the value of the securities involved generally will not be possible because the value of such securities, measured in the foreign currency, will change after the forward currency contract has been established. Thus, a Fund might need to purchase or sell foreign currencies in the spot (cash) market to the extent such foreign currencies are not covered by forward contracts. The projection of short-term currency market movements is extremely difficult, and the successful execution of a short-term hedging strategy is highly uncertain.

Table of Contents

A Fund bears the risk of loss of the amount expected to be received under a forward contract in the event of the default or bankruptcy of a counterparty. If such a default occurs, a Fund may have contractual remedies pursuant to the forward contract, but such remedies may be subject to bankruptcy and insolvency laws which could affect a Fund's rights as a creditor.

Non-Deliverable Forwards — A Fund also may enter into non-deliverable forwards ("NDFs"). NDFs are cash-settled forward contracts on foreign currencies (each a "Reference Currency"), generally on currencies that are non-convertible, and may be thinly traded or illiquid. NDFs involve an obligation to pay an amount (the "Settlement Amount") equal to the difference between the prevailing market exchange rate for the Reference Currency and the agreed upon exchange rate (the "NDF Rate"), with respect to an agreed notional amount. NDFs have a fixing date and a settlement (delivery) date. The fixing date is the date and time at which the difference between the prevailing market exchange rate and the agreed upon exchange rate is calculated. The settlement (delivery) date is the date by which the payment of the Settlement Amount is due to the party receiving payment.

Although NDFs are similar to other forward currency contracts, NDFs do not require physical delivery of the Reference Currency on the settlement date. Rather, on the settlement date, the only transfer between the counterparties is the monetary settlement amount representing the difference between the NDF Rate and the prevailing market exchange rate. NDFs typically may have terms from one month up to two years and are settled in U.S. dollars. A Fund will typically use NDFs for hedging purposes or for direct investment in a foreign country for income or gain. The use of NDFs for hedging or to increase income or gain may not be successful, resulting in losses to a Fund, and the cost of such strategies may reduce a Fund's respective returns.

NDFs are subject to many of the risks associated with derivatives in general and forward currency transactions including risks associated with fluctuations in foreign currency and the risk that the counterparty will fail to fulfill its obligations. In addition, pursuant to the Dodd-Frank Act and regulations adopted by the CFTC in connection with implementing the Dodd-Frank Act, NDFs are deemed to be commodity interests, including for purposes of amended Regulation 4.5.

Although NDFs have historically been traded OTC, in the future pursuant to the Dodd-Frank Act, they may be exchange-traded. Under such circumstances, they will be centrally cleared and a secondary market for them will exist. All NDFs are subject to counterparty risk, which is the risk that the counterparty will not perform as contractually required under the NDF. With respect to NDFs that are centrally-cleared, a Fund could lose margin payments it has deposited with the clearing organization as well as the net amount of gains not yet paid by the clearing organization if it breaches its obligations under the NDF, becomes insolvent or goes into bankruptcy. In the event of bankruptcy of the clearing organization, the investor may be entitled to the net amount of gains the investor is entitled to receive plus the return of margin owed to it only in proportion to the amount received by the clearing organization's other customers, potentially resulting in losses to the investor.

Foreign Investing & Emerging Markets Risk

Non-U.S. investments carry potential risks not associated with domestic investments. Such risks include, but are not limited to: (1) currency exchange rate fluctuations, (2) political and financial instability, (3) less liquidity and greater volatility of foreign investments, (4) lack of uniform accounting, auditing and financial reporting standards, (5) different government regulation and supervision of foreign banks, stock exchanges, brokers and listed companies, (6) increased price volatility and (7) delays in transaction settlement in some foreign markets. There may be very limited oversight of certain foreign banks or securities depositories that hold foreign securities and currency and the laws of certain countries may limit the ability to recover such assets if a foreign bank or depository or their agents goes bankrupt. To the extent a Fund invests a significant portion of its assets in securities of a single country or region, it is more likely to be affected by events or conditions of that country or region. When investing in emerging markets, the risks of investing in foreign securities are heightened. Emerging markets have unique risks that are greater than or in addition to investing in developed markets because emerging markets are generally smaller, less developed, less liquid and more volatile than the securities markets of the U.S. and other developed markets. There are also risks of: greater political uncertainties; an economy's dependence on revenues from particular commodities or on international aid or development assistance; currency transfer restrictions; a limited number of potential buyers resulting in increased volatility and limited liquidity for emerging market securities; trading suspensions; and delays and disruptions in securities settlement procedures. In addition, there may be less information available to make investment decisions.

Geographic Risk

From time to time, based on market or economic conditions, the Fund may invest a significant portion of its assets in one country or geographic region. If the Fund does so, there is a greater risk that economic, political, diplomatic, social and environmental conditions in that particular country or geographic region may have a significant impact on the Fund's performance. There is also greater risk that the Fund's performance will be more volatile than the performance of more geographically diversified funds.

Growth Companies Risk

Growth companies are expected to increase their earnings at a certain rate. When these expectations are not met, the prices of these stocks may decline, even if earnings showed an absolute increase. Growth company stocks also typically lack the dividend yield that can cushion stock prices in market downturns. Different investment styles tend to shift in and out of favor, depending on market conditions and investor sentiment. A Fund's growth style could cause it to underperform funds that use a value or non-growth approach to investing or have a broader investment style.

Hedging Risk

Gains or losses from positions in hedging instruments may be much greater than the instrument's original cost. The counterparty may be unable to honor its financial obligation to a Fund. In addition, a sub-advisor may be unable to close the transaction at the time it would like or at the price it believes the security is currently worth. If a Fund uses a hedging instrument at the wrong time or judges the market conditions incorrectly, or the hedged instrument does not correlate to the risk sought to be hedged, the hedge might be unsuccessful, reduce a Fund's return, or create a loss.

High Portfolio Turnover Risk

Portfolio turnover is a measure of a Fund's trading activity over a one-year period. A portfolio turnover rate of 100% would indicate that a Fund sold and replaced the entire value of its securities holdings during the period. High portfolio turnover could increase a Fund's transaction costs, have a negative impact on performance, and generate higher capital gain distributions to shareholders than if the Fund had a low portfolio turnover rate. Frequent trading by a Fund could also result in increased realized net capital gains, distributions of which are taxable to the Fund's shareholders when Fund shares are held in a taxable account (including net short-term capital gain distributions, which are taxable to them as ordinary income).

High Yield Securities Risk

Investing in high yield securities (commonly referred to as ''junk bonds'') generally involves significantly greater risks of loss of your money than an investment in investment-grade securities. Compared with issuers of investment grade securities, high yield securities are more likely to encounter financial difficulties and to be materially affected by these difficulties. High yield debt securities may fluctuate more widely in price and yield and may fall in price when the economy is weak or expected to become weak. High yield securities are considered to be speculative with respect to an issuer's ability to pay interest and principal and

Table of Contents

carry a greater risk that issuers of lower-rated securities will default on the timely payment of principal or interest. Below-investment-grade securities may experience greater price volatility and less liquidity than investment-grade securities.

Lower-rated securities are subject to certain risks that may not be present with investments in higher-grade securities. Investors should consider carefully their ability to assume the risks associated with lower-rated securities before investing in a Fund. The lower rating of certain high yielding corporate income securities reflects a greater possibility that the financial condition of the issuer or adverse changes in general economic conditions may impair the ability of the issuer to pay income and principal. Changes by rating agencies in their ratings of a fixed income security also may affect the value of these investments. However, allocating investments among securities of different issuers could reduce the risks of owning any such securities separately. The prices of these high yield securities tend to be less sensitive to interest rate changes than investment-grade investments, but more sensitive to adverse economic changes or individual corporate developments. During economic downturns or periods of rising interest rates, highly leveraged issuers may experience financial stress that adversely affects their ability to service principal and interest payment obligations, to meet projected business goals or to obtain additional financing, and the markets for their securities may be more volatile. If an issuer defaults, a Fund may incur additional expenses to seek recovery. Additionally, accruals of interest income for a Fund may have to be adjusted in the event of default. In the event of an issuer's default, a Fund may write off prior income accruals for that issuer, resulting in a reduction in a Fund's current dividend payment. Frequently, the higher yields of high-yielding securities may not reflect the value of the income stream that holders of such securities may expect, but rather the risk that such securities may lose a substantial portion of their value as a result of their issuer's financial restructuring or default. Additionally, an economic downturn or an increase in interest rates could have a negative effect on the high-yield securities market and on the market value of the high-yield securities held by a Fund, as well as on the ability of the issuers of such securities to repay principal and interest on their borrowings.  

Illiquid and Restricted Securities Risk

Section 4(a)(2) securities and Rule 144A securities may not be listed on an exchange and may have no active trading market. They may be more difficult to purchase or sell at an advantageous time or price because such securities may not be readily marketable in broad public markets. A Fund may not be able to sell a Section 4(a)(2) security or a Rule 144A security when the sub-advisors consider it desirable to do so and/or may have to sell the security at a lower price than a Fund believes is their fair market value. Although there is a substantial institutional market for Section 4(a)(2) securities and Rule 144A securities, it is not possible to predict exactly how the market for such securities will develop. A Section 4(a)(2) security or Rule 144A security that was liquid at the time of purchase may subsequently become illiquid. In addition, transaction costs may be higher for restricted securities and a Fund may receive only limited information regarding the issuer of a restricted security. A Fund may have to bear the expense of registering Section 4(a)(2) securities and Rule 144A securities for resale and the risk of substantial delays in effecting the registration. If, during such a delay, adverse market conditions were to develop, a Fund might obtain a less favorable price than prevailed at the time it decided to seek registration of the security.

Interest Rate Risk

Investments in investment-grade and non-investment grade fixed-income securities are subject to interest rate risk. The value of a Fund's fixed-income investments typically will fall when interest rates rise. A Fund may be particularly sensitive to changes in interest rates if it invests in debt securities with intermediate and long terms to maturity. Debt securities with longer durations tend to be more sensitive to changes in interest rates, usually making them more volatile than debt securities with shorter durations. For example, if a bond has a duration of four years, a 1% increase in interest rates could be expected to result in a 4% decrease in the value of the bond. Yields of debt securities will fluctuate over time. Since the financial crisis that started in 2008, the Federal Reserve has attempted to stabilize the economy and support the economic recovery by keeping the federal funds rate (the interest rate at which depository institutions lend reserve balances to other depository institutions overnight) at or near zero percent. The Federal Reserve raised the federal funds rate in December 2016 and March 2017 and has signaled additional increases in 2017. Interest rates may rise significantly and/or rapidly, potentially resulting in substantial losses to a Fund. During periods of very low or negative interest rates, the Fund may be unable to maintain positive returns. Certain European countries and Japan have recently experienced negative interest rates on deposits and debt securities have traded at negative yields. Negative interest rates may become more prevalent among non-U.S. issuers, and potentially within the United States. Changing interest rates, including rates that fall below zero, may have unpredictable effects on markets, may result in heightened market volatility and may detract from Fund performance to the extent the Fund is exposed to such interest rates.

Investment Risk

An investment in a Fund is not a deposit with a bank and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency. A Fund should not be relied upon as a complete investment program.  The share price of a Fund fluctuates, which means that when you sell your shares of a Fund, they could be worth less than what you paid for them. Therefore, you may lose money by investing in a Fund.

Issuer Risk

The value of, and/or the return generated by, a security may decline for a number of reasons which directly relate to the issuer, such as management performance, financial leverage and reduced demand for the issuer's goods or services, as well as the historical and prospective earnings of the issuer and the value of its assets.  When the issuer of a security implements strategic initiatives, including mergers, acquisitions and dispositions, there is the risk that the market response to such initiatives will cause the share price of the issuer's securities to fall.

Large Capitalization Companies Risk

The securities of large market capitalization companies may underperform other segments of the market because such companies may be less responsive to competitive challenges and opportunities, such as changes in technology and consumer tastes.  Large market capitalization companies may be unable to attain the high growth rates of successful smaller companies, especially during periods of economic expansion.

Liquidity Risk

When there is little or no active trading market for specific types of securities, such as derivative instruments, it can become more difficult to purchase or sell the securities at or near their perceived value. During such periods, certain investments held by a Fund may be difficult to sell or other investments may be difficult to purchase at favorable times or prices. As a result, a Fund may have to lower the price on certain securities that it is trying to sell, sell other securities instead or forgo an investment opportunity, any of which could have a negative effect on Fund management or performance. Redemptions by a few large investors in a Fund at such times may have a significant adverse effect on a Fund's NAV and remaining Fund shareholders. In addition, the market-making capacity of dealers in certain types of securities has been reduced in recent years, in part as a result of structural and regulatory changes, such as fewer proprietary trading desks and increased capital requirements for broker-dealers. Further, many broker-dealers have reduced their inventory of certain debt securities. This could negatively affect the Fund's ability to buy or sell debt securities and increase the related volatility and trading costs. A Fund may lose money if it is forced to sell certain investments at unfavorable prices to meet redemption requests or other cash needs.

Table of Contents

Loan Interests Risk

Unlike publicly traded common stocks which trade on national exchanges, there is no central place or exchange for loans, including bank loans and senior loans, to trade. Loans trade in an over-the-counter market, and confirmation and settlement, which are effected through standardized procedures and documentation, may take significantly longer than seven days to complete. Extended trade settlement periods may, in unusual market conditions with a high volume of shareholder redemptions, present a risk to shareholders regarding a Fund's ability to pay redemption proceeds within the allowable time periods stated in its prospectus. The secondary market for floating rate loans also may be subject to irregular trading activity and wide bid/ask spreads. The lack of an active trading market for certain floating rate loans may impair the ability of a Fund to sell its loan interests at a time when it may otherwise be desirable to do so or may require a Fund to sell them at prices that are less than what a Fund regards as their fair market value and may make it difficult to value such loans. Interests in loans made to finance highly leveraged companies or transactions, such as corporate acquisitions, may be especially vulnerable to adverse changes in economic or market conditions.

Interests in secured loans have the benefit of collateral and, typically, of restrictive covenants limiting the ability of the borrower to further encumber its assets. There is a risk that the value of any collateral securing a loan in which a Fund has an interest may decline and that the collateral may not be sufficient to cover the amount owed on the loan. In most loan agreements there is no formal requirement to pledge additional collateral. In the event the borrower defaults, a Fund's access to the collateral may be limited or delayed by bankruptcy or other insolvency laws. Further, in the event of a default, second lien secured loans will generally be paid only if the value of the collateral exceeds the amount of the borrower's obligations to the first lien secured lenders, and the remaining collateral may not be sufficient to cover the full amount owed on the loan in which a Fund has an interest. In addition, if a secured loan is foreclosed, a Fund would likely bear the costs and liabilities associated with owning and disposing of the collateral. The collateral may be difficult to sell and a Fund would bear the risk that the collateral may decline in value while a Fund is holding it.

A Fund may acquire a loan interest by obtaining an assignment of all or a portion of the interests in a particular loan that are held by an original lender or a prior assignee. As an assignee, a Fund normally will succeed to all rights and obligations of its assignor with respect to the portion of the loan that is being assigned. However, the rights and obligations acquired by the purchaser of a loan assignment may differ from, and be more limited than, those held by the original lenders or the assignor.

Alternatively, a Fund may acquire a participation interest in a loan that is held by another party. When a Fund's loan interest is a participation, a Fund may have less control over the exercise of remedies than the party selling the participation interest, and it normally would not have any direct rights against the borrower. As a participant, a Fund also would be subject to the risk that the party selling the participation interest would not remit a Fund's pro rata share of loan payments to a Fund. It may be difficult for a Fund to obtain an accurate picture of a lending bank's financial condition.

Loan interests may not be considered "securities," and purchasers, such as a Fund, therefore may not be entitled to rely on the anti-fraud protections of the federal securities laws.

A Fund also may be in possession of material non-public information about a borrower as a result of its ownership of a loan instrument of such borrower. Because of prohibitions on trading in securities of issuers while in possession of such information, a Fund might be unable to enter into a transaction in a security of that borrower when it would otherwise be advantageous to do so. Any steps taken to ensure that a Fund does not receive material non-public information about a security may have the effect of causing a Fund to have less information than other investors about certain interests in which it seeks to invest

Managed Volatility Strategy Risk

Securities purchased for a Fund may exhibit higher price volatility than anticipated and a Fund may not be less volatile than the market as a whole. In addition, a sub-advisor's managed volatility strategy may not consistently minimize market impact and reduce portfolio turnover. While a sub-advisor's managed volatility strategy seeks competitive returns with more consistent volatility, the management of volatility does not ensure that the Fund will deliver competitive returns. Additionally, even if successful, a sub-advisor's managed volatility strategy also may generally result in a Fund's NAV increasing to a lesser degree than the markets (for example, in a risking market with relatively high volatility) or decreasing to a greater degree than the market (for example, in a declining market with relatively low volatility).

Market Risk

Since the financial crisis that started in 2008, the U.S. and many foreign economies continue to experience its after-effects.  Conditions in the U.S. and many foreign economies have resulted, and may continue to result, in certain instruments experiencing unusual liquidity issues, increased price volatility and, in some cases, credit downgrades and increased likelihood of default. These events have reduced the willingness and ability of some lenders to extend credit, and have made it more difficult for some borrowers to obtain financing on attractive terms, if at all. In some cases, traditional market participants have been less willing to make a market in some types of debt instruments, which has affected the liquidity of those instruments. During times of market turmoil, investors tend to look to the safety of securities issued or backed by the U.S. Treasury, causing the prices of these securities to rise and the yields to decline. The reduced liquidity in fixed income and credit markets may negatively affect many issuers worldwide. In addition, global economies and financial markets are becoming increasingly interconnected, which increases the possibilities that conditions in one country or region might adversely impact issuers in a different country or region.

In response to the financial crisis, the U.S. and other governments and the Federal Reserve and certain foreign central banks have taken steps to support financial markets. In some countries where economic conditions are recovering, they are nevertheless perceived as still fragile. Withdrawal of government support, failure of efforts in response to the crisis, or investor perception that such efforts are not succeeding, could adversely impact the value and liquidity of certain securities. The severity or duration of adverse economic conditions may also be affected by policy changes made by governments or quasi-governmental organizations, including changes in tax laws. The impact of new financial regulation legislation on the markets and the practical implications for market participants may not be fully known for some time. Regulatory changes are causing some financial services companies to exit long-standing lines of business, resulting in dislocations for other market participants. In addition, political and diplomatic events within the U.S. and abroad, such as the U.S. government's inability at times to agree on a long-term budget and deficit reduction plan, the threat of a federal government shutdown and threats not to increase the federal government's debt limit, may affect investor and consumer confidence and may adversely impact financial markets and the broader economy, perhaps suddenly and to a significant degree.  The results of the recent U.S. presidential election may result in significant changes in certain policies. These changes may result in lower corporate taxes, higher levels of public debt, higher interest rates, more restrictions on international trade, and less stringent prudential regulation of certain players in the financial markets.

Changes in market conditions will not have the same impact on all types of securities. Interest rates have been unusually low in recent years in the U.S. and abroad. Because there is little precedent for this situation, it is difficult to predict the impact of a significant rate increase on various markets. For example, because investors may buy securities or other investments with borrowed money, a significant increase in interest rates may cause a decline in the markets for those investments. Because of the sharp decline in the worldwide price of oil, there is a concern that oil producing nations may withdraw significant assets

Table of Contents

now held in U.S. Treasuries, which could force a substantial increase in interest rates. Regulators have expressed concern that rate increases may cause investors to sell fixed income securities faster than the market can absorb them, contributing to price volatility. In addition, there is a risk that the prices of goods and services in the U.S. and many foreign economies may decline over time, known as deflation (the opposite of inflation). Deflation may have an adverse effect on stock prices and creditworthiness and may make defaults on debt more likely. If a country's economy slips into a deflationary pattern, it could last for a prolonged period and may be difficult to reverse. The abandonment of the euro or withdrawal from the European Union ("EU") on the part of the United Kingdom or any other member could significantly adversely affect the value of the Fund's investments in Europe. Particularly, the United Kingdom's vote to leave the EU could lead to a prolonged period of uncertainty as to the exact terms of exit and the impact on different industry sectors and increased market volatility.

Market Timing Risk

A Fund that invests in foreign securities is particularly subject to the risk of market timing activities. Frequent trading by Fund shareholders poses risks to other shareholders in that Fund, including (i) the dilution of a Fund's NAV, (ii) an increase in a Fund's expenses, and (iii) interference with the portfolio manager's ability to execute efficient investment strategies.  Because of specific securities in which a Fund may invest, it could be subject to the risk of market timing activities by shareholders. Some examples of these types of securities are high yield and foreign securities. The limited trading activity of some high yield securities may result in market prices that do not reflect the true market value of these securities. A Fund generally prices these foreign securities using their closing prices from the foreign markets in which they trade, typically prior to a Fund's calculation of its NAV. These prices may be affected by events that occur after the close of a foreign market but before a Fund prices its shares. In such instances, a Fund may fair value high yield and foreign securities. However, some investors may engage in frequent short-term trading in a Fund to take advantage of any price differentials that may be reflected in the NAV of a Fund's shares.  While the Manager monitors trading in a Fund, there is no guarantee that it can detect all market timing activities.

Mid-Capitalization Companies Risk

Investments in mid-capitalization companies generally involve greater risks and the possibility of greater price volatility than investments in larger, more established companies. Mid-capitalization companies often have narrower commercial markets and more limited operating history, product lines, and managerial and financial resources than larger, more established companies. As a result, performance can be more volatile and they face greater risk of business failure, which could increase the volatility of a Fund's portfolio. Generally, the smaller the company size, the greater these risks. Additionally, mid-capitalization companies may have less market liquidity than large capitalization companies, and they can be sensitive to changes in interest rates, borrowing costs and earnings.

Model and Data Risk

Models and data are used to screen potential investments for the Funds. When models or data prove to be incorrect or incomplete, any decisions made in reliance thereon expose the Funds to potential risks. Securities selected using models or data can react differently to issuer, political, market, and economic developments than the market as a whole or securities selected using only fundamental analysis, which could adversely affect value. Some of the models used by an applicable sub-advisor are predictive in nature. The use of predictive models has inherent risks. Because predictive models are usually constructed based on historical data supplied by third parties, the success of relying on such models may depend heavily on the accuracy and reliability of the supplied historical data. In addition, factors that affect a security's value can change over time and these changes may not be reflected in the quantitative model.

Non-Diversification Risk

When a Fund is non-diversified, it may invest a high percentage of its assets in a limited number of issuers. When a Fund invests in a relatively small number of issuers it may be more susceptible to risks associated with a single economic, political or regulatory occurrence than a more diversified portfolio might be. Some of those issuers also may present substantial credit or other risks. When a Fund is non-diversified, its NAV and total return may also fluctuate more or be subject to declines in weaker markets than a diversified mutual fund.

Other Investment Companies Risk

The Funds may invest in shares of other registered investment companies, including ETFs and money market funds. To the extent that a Fund invests in shares of other registered investment companies, a Fund will indirectly bear fees and expenses, including for example, advisory and administrative fees, charged by those investment companies in addition to a Fund's direct fees and expenses and will be subject to the risks associated with investments in those funds. The Funds must rely on the investment company in which they may invest to achieve its investment objective. If the investment company fails to achieve its investment objective, the value of a Fund's investment will decline, adversely affecting the Fund's performance. Money market funds are subject to interest rate risk, credit risk, and market risk. ETFs are subject to the following risks that do not apply to conventional funds: (1) the market price of an ETF's shares may trade at a discount or premium to its net asset value; (2) an active trading market for an ETF's shares may not develop or be maintained; or (3) trading of an ETF's shares may be halted if the listing exchange's officials deem such action appropriate, the shares are delisted from the exchange, or the activation of market-wide "circuit breakers" (which are tied to large decreases in stock prices) halts stock trading generally. An ETF that tracks an index may not precisely replicate the returns of its benchmark index.

Prepayment Risk

When interest rates fall, borrowers will generally repay the loans that underlie certain debt securities, especially mortgage-related and other types of asset backed securities, more quickly than expected, causing the issuer of the security to repay the principal prior to the security's expected maturity date. The Fund may need to reinvest the proceeds at a lower interest rate, reducing its income. Securities subject to prepayment risk generally offer less potential for gains when prevailing interest rates fall. If a Fund buys those securities at a premium, accelerated prepayments on those securities could cause a Fund to lose a portion of its principal investment. The impact of prepayments on the price of a security may be difficult to predict and may increase the security's price volatility.

Reliance on Corporate Management and Financial Reporting Risk

A Fund may trade various corporate debt instruments and collateralized debt securities. A sub-advisor may select investments for a Fund in part on the basis of information and data made directly available to the sub-advisor by the issuers of securities or through sources other than the issuers such as collateral pool servicers. A sub-advisor is dependent upon the integrity of the management of these issuers and of such servicers and the financial and collateral performance reporting processes in general. Recent events have demonstrated the material losses which investors, such as a Fund, can incur as a result of corporate mismanagement, fraud and accounting irregularities.

Redemption Risk

A Fund may experience periods of heavy redemptions that could cause a Fund to sell assets at inopportune times or at a loss or depressed value. Redemption risk is greater to the extent that one or more investors or intermediaries control a large percentage of investments in a Fund, have short investment horizons,

Table of Contents

or have unpredictable cash flow needs. A general rise in interest rates has the potential to cause investors to move out of fixed income securities on a large scale, which may increase redemptions from mutual funds that hold large amounts of fixed income securities. This, coupled with a reduction in the ability or willingness of dealers and other institutional investors to buy or hold fixed income securities, may result in decreased liquidity and increased volatility in the fixed income markets, and heightened redemption risk. Heavy redemptions, whether by a few large investors or many smaller investors, could hurt a Fund's performance.

Sector Risk

Sector risk is the risk associated with the Fund holding a significant amount of investments in similar businesses, which would be similarly affected by particular economic or market events, which may, in certain circumstances, cause the value of the equity and debt securities of companies in a particular sector of the market to change. To the extent the Fund has substantial holdings within a particular sector, the risks to the Fund, associated with that sector, increase.

Information Technology Sector Risk

A Fund may, at times, invest more than 25% of its net assets in information technology-related securities. The market prices of information technology-related securities tend to exhibit a greater degree of market risk and sharp price fluctuations than other types of securities. These securities may fall in and out of favor with investors rapidly, which may cause sudden selling and dramatically lower market prices. Technology securities also may be affected adversely by changes in technology, consumer and business purchasing patterns, government regulation and/or obsolete products or services. In addition, a rising interest rate environment tends to negatively affect information technology companies. These companies having high market valuations may appear less attractive to investors, which may cause sharp decreases in their market prices. Further, those information technology companies seeking to finance expansion would have increased borrowing costs, which may negatively impact earnings.

Securities Lending Risk

A Fund may lend its portfolio securities to brokers, dealers and financial institutions to seek income. There is a risk that a borrower may default on its obligations to return loaned securities; however, a Fund's securities lending agent may indemnify a Fund against that risk. There is a risk that the assets of a Fund's securities lending agent may be insufficient to satisfy any contractual indemnification requirements to that Fund.  Borrowers of the Fund's securities typically provide collateral in the form of cash that is reinvested in securities.  A Fund will be responsible for the risks associated with the investment of cash collateral, including any collateral invested in an affiliated money market fund. A Fund may lose money on its investment of cash collateral or may fail to earn sufficient income on its investment to meet obligations to the borrower. In addition, delays may occur in the recovery of securities from borrowers, which could interfere with a Fund's ability to vote proxies or to settle transactions and there is the risk of possible loss of rights in the collateral should the borrower fail financially.

Securities Selection Risk

Securities selected by the sub-advisors or the Manager for a Fund may not perform to expectations. The portfolio managers' judgments about the attractiveness, value and potential appreciation of a particular asset class or individual security may be incorrect and there is no guarantee that individual securities will perform as anticipated. The value of an individual security can be more volatile than the market as a whole or our intrinsic value approach may fail to produce the intended results. The portfolio managers' estimate of intrinsic value may be wrong or even if its estimate of intrinsic value is correct, it may take a long period of time before the price and intrinsic value converge. This could result in a Fund's underperformance compared to other funds with similar investment objectives.

Segregated Assets Risk

In connection with certain transactions that may give rise to future payment obligations, including purchases and sales of futures contracts, a Fund may be required to maintain a segregated amount of, or otherwise earmark, cash or liquid securities to cover the position. Segregated or earmarked securities cannot be sold while the position or transaction they are covering is outstanding, unless they are replaced with other securities of equal value. There is the possibility that the segregation or earmarking of a large percentage of a Fund's assets may, in some circumstances, limit adversely affect a Fund's ability to take advantage of investment opportunities or meet redemption requests.

Small Capitalization Companies Risk

Investments in small capitalization companies generally involve greater risks and the possibility of greater price volatility than investments in larger capitalization and more established companies. Small capitalization companies often have narrower commercial markets and more limited operating history, product lines, and managerial and financial resources than larger, more established companies. As a result, performance can be more volatile and they face greater risk of business failure, which could increase the volatility of a Fund's portfolio. Generally, the smaller the company size, the greater these risks. Additionally, small capitalization companies may have less market liquidity than larger capitalization companies, and they can be sensitive to changes in interest rates, borrowing costs and earnings. Generally, the smaller the company size, the greater these risks.

Unrated Securities Risk

Because a Fund may purchase securities that are not rated by any rating organization, a sub-advisor, after assessing their credit quality, may internally assign ratings to certain of those securities, in categories of those similar to those of rating organizations. Investing in unrated securities involves the risk that the sub-advisor may not accurately evaluate the security's comparative credit rating. To the extent that a Fund invests in unrated securities, a Fund's success in achieving its investment objective may depend more heavily on the sub-advisor's credit analysis than if a Fund invested exclusively in rated securities.  Some unrated securities may not have an active trading market or may be difficult to value, which means a Fund might have difficulty selling them promptly at an acceptable price.

Valuation Risk

This is the risk that a Fund has valued a security at a price different from the price at which it can be sold. This risk may be especially pronounced for investments, such as derivatives, which may be illiquid or which may become illiquid and for securities that trade in relatively thin markets and/or markets that experience extreme volatility. If market conditions make it difficult to value certain investments, a Fund may value these investments using more subjective methods, such as fair-value methodologies. Investors who purchase or redeem Fund shares on days when a Fund is holding fair-valued securities may receive fewer or more shares, or lower or higher redemption proceeds, than they would have received if the Fund had not fair-valued the securities or had used a different valuation methodology. The value of foreign securities, certain fixed income securities and currencies, as applicable, may be materially affected by events after the close of the markets on which they are traded, but before a Fund determines its NAV. The Fund's ability to value its investments in an accurate and timely manner may be impacted by technological issues and/or errors by third party service providers, such as pricing services or accounting agents.

Table of Contents