The investment seeks current income, while preserving capital and liquidity. Under normal circumstances, the fund invests exclusively in high-quality, short-term, U.S. dollar-denominated money market instruments of domestic and foreign issuers. These investments may have fixed, floating, or variable rates of interest and may be obligations of U.S. or foreign issuers. It may invest more than 25% of the fund's total assets in U.S. dollar-denominated obligations of U.S. banks. The fund will only purchase securities that the adviser has determined present minimal credit risk.