Important Risks: Investing involves risk, including the possible loss of principal. Security prices fluctuate in value depending on general market and economic conditions and the prospects of individual companies. The Fund may allocate a portion of its assets to specialist portfolio managers, which may not work as intended. • Fixed income security risks include credit, liquidity, call, duration, event, and interest-rate risk. As interest rates rise, bond prices generally fall. • The risks associated with mortgage-related and asset-backed securities as well as collateralized loan obligations (CLOs) include credit, interest-rate, prepayment, liquidity, default and extension risk. • The purchase of securities in the To-Be-Announced (TBA) market can result in additional price and counterparty risk. • Derivatives are generally more volatile and sensitive to changes in market or economic conditions than other securities; their risks include currency, leverage, liquidity, index, pricing, and counterparty risk. • Foreign investments may be more volatile and less liquid than U.S. investments and are subject to the risk of currency fluctuations and adverse political and economic developments. These risks may be greater for investments in emerging markets. • Investments in high-yield ("junk") bonds involve greater risks of price volatility, illiquidity, and default than higher-rated debt securities. • Obligations of U.S. Government agencies are supported by varying degrees of credit but are generally not backed by the full faith and credit of the U.S. Government. • Restricted securities may be more difficult to sell and price than other securities.