This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the fund. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the table and example below.

The fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the fund’s investment results. Because the fund has not commenced investment operations as of the date of this prospectus, information regarding the fund‘s portfolio turnover rate is not shown.

The fund invests at least 80% of its assets in higher yielding and generally lower quality bonds and other debt securities (rated Ba1 / BB+ or below by Nationally Recognized Statistical Rating Organizations or unrated but determined by the fund’s investment adviser to be of equivalent quality), including corporate loan obligations. Such securities are sometimes referred to as “junk bonds.” The fund may also invest a portion of its assets in securities tied economically to countries outside the United States.

The fund may also invest in futures contracts and swaps, which are types of derivatives. A derivative is a financial contract, the value of which is based on the value of an underlying financial asset (such as a stock, bond or currency), a reference rate or a market index. The fund may invest in debt securities of any maturity or duration.

The fund is designed for investors seeking a high level of current income and who are able to tolerate greater credit risk and price fluctuations than those that exist in funds investing in higher quality debt securities.

The fund’s assets are managed by a team of portfolio managers. Under this approach, the fund’s managers work together to oversee the fund’s entire portfolio. For more information regarding the investment process of the fund, see the “Management and organization” section of this prospectus.

The fund relies on the professional judgment of its investment adviser to make decisions about the fund’s portfolio investments. The basic investment philosophy of the investment adviser is to seek to invest in attractively priced securities that, in its opinion, represent good investment opportunities. Securities may be sold when the investment adviser believes that they no longer represent relatively attractive investment opportunities.

Because the fund has not commenced investment operations as of the date of this prospectus, information regarding investment results is not available as of the date of this prospectus.

Market conditions — The prices of, and the income generated by, the securities held by the fund may decline due to various factors, including events or conditions affecting the general economy or particular industries or companies; overall market changes; local, regional or global political, social or economic instability; governmental, governmental agency or central bank responses to economic conditions; levels of public debt and deficits; changes in inflation rates; and currency exchange rate, interest rate and commodity price fluctuations.

Economies and financial markets throughout the world are highly interconnected. Events (including public health emergencies, such as the spread of infectious disease), bank failures and other circumstances in one country or region could have impacts on global economies or markets. As a result, whether or not the fund invests in securities of issuers located in or with significant exposure to the countries affected, the value and liquidity of the fund’s investments may be negatively affected by developments in other countries and regions.

Investing in debt instruments — The prices of, and the income generated by, bonds and other debt securities held by the fund may be affected by factors such as the interest rates, maturities and credit quality of these securities.

Rising interest rates will generally cause the prices of bonds and other debt securities to fall. Also, when interest rates rise, issuers of callable debt securities that may be prepaid at any time, such as mortgage- or other asset-backed securities, are less likely to refinance existing debt securities, causing the average life of such securities to extend. A general change in interest rates may cause investors to sell debt securities on a large scale, which could also adversely affect the price and liquidity of debt securities and could also result in increased redemptions from the fund. Falling interest rates may cause an issuer to redeem, call or refinance a debt security before its stated maturity, which may result in the fund having to reinvest the proceeds in lower yielding securities. Longer maturity debt securities generally have greater sensitivity to changes in interest rates and may be subject to greater price fluctuations than shorter maturity debt securities.

Bonds and other debt securities are also subject to credit risk, which is the possibility that the credit strength of an issuer or guarantor will weaken or be perceived to be weaker, and/or an issuer of a debt security will fail to make timely payments of principal or interest and the security will go into default. Changes in actual or perceived creditworthiness may occur quickly. A downgrade or default affecting any of the fund’s securities could cause the net asset value of the fund’s shares to decrease. Lower quality debt securities generally have higher rates of interest and may be subject to greater price fluctuations than higher quality debt securities.

Liquidity risk — Certain fund holdings may be or may become difficult or impossible to sell, particularly during times of market turmoil. Liquidity may be impacted by the lack of an active market for a holding, legal or contractual restrictions on resale, or the reduced number and capacity of market participants to make a market in such holding. Market prices for less liquid or illiquid holdings may be volatile or difficult to determine, and reduced liquidity may have an adverse impact on the market price of such holdings. Additionally, the sale of less liquid or illiquid holdings may involve substantial delays (including delays in settlement) and additional costs and the fund may be unable to sell such holdings when necessary to meet its liquidity needs or to try to limit losses, or may be forced to sell at a loss. Depending on market conditions, reduced liquidity of fund holdings may also cause the fund’s shares to trade in the market at wider bid-ask spreads or greater premiums or discounts to the fund’s NAV.

Interest rate risk — The values and liquidity of the securities held by the fund may be affected by changing interest rates. For example, the values of these securities may decline when interest rates rise and increase when interest rates fall. Longer maturity debt securities generally have greater sensitivity to changes in interest rates and may be subject to greater price fluctuations than shorter maturity debt securities. The fund may invest in variable and floating rate securities. When the fund holds variable or floating rate securities, a decrease in market interest rates will adversely affect the income received from such securities and the net asset value of the fund’s shares. Although the values of such securities are generally less sensitive to interest rate changes than those of other debt securities, the value of variable and floating rate securities may decline if their interest rates do not rise as quickly, or as much, as market interest rates. Conversely, floating rate securities will not generally increase in value if interest rates decline. During periods of extremely low short-term interest rates, the fund may not be able to maintain a positive yield or total return and, in relatively low interest rate environments, there are heightened risks associated with rising interest rates.

Market trading — The fund shares are listed for trading on an exchange and are bought and sold on the secondary market at market prices. The market prices of fund shares are expected to fluctuate, in some cases materially, in response to changes in the fund’s net asset value (“NAV”), the intraday value of the fund’s holdings, and supply and demand for the fund shares. The existence of significant market volatility, disruptions to creations and redemptions, or potential lack of an active trading market for fund shares and/or for the holdings of the fund (including through a trading halt), among other factors, may result in the shares trading significantly above (at a premium) or below (at a discount) to NAV and bid-ask spreads may widen. A bid-ask spread is the “spread” or difference between what investors are willing to pay for fund shares (the “bid” price) and the price at which they are willing to sell fund shares (the “ask” price). If you buy fund shares when their market price is at a premium or sell the fund shares when their market price is at a discount, you may pay more than, or receive less than, NAV, respectively.Foreign securities held by the fund may be traded in markets that close at a different time than the exchange on which the fund’s shares are listed. Liquidity in those securities may be reduced after the applicable closing times. Accordingly, during the time when the fund’s exchange is open but after the applicable market closing, fixing or settlement times, bid-ask spreads on the fund’s exchange and the corresponding premium or discount to the fund’s NAV may widen.

Cash transactions — The fund currently expects to effect at least part of its creations and redemptions for cash rather than in-kind securities. When the fund effects redemptions partly or wholly for cash, rather than in-kind, the fund may have to sell portfolio securities at inopportune times in order to obtain the cash needed to meet redemption orders. If the fund realizes gains on these sales, the fund generally will be required to recognize a gain it might not otherwise have recognized, or to recognize such gain sooner than would otherwise be required if it were to distribute portfolio securities in-kind. This strategy may cause shareholders to be subject to tax from distributions to which they would not otherwise be subject. The use of cash creations and redemptions may also cause the fund’s shares to trade in the market at wider bid-ask spreads or greater premiums or discounts to the fund’s NAV. As a result of such cash transactions, the fund could incur brokerage costs which, to the extent not offset by transaction fees that are payable by an Authorized Participant, may reduce the fund’s NAV.