The CrossingBridge Ultra-Short Duration Fund Institutional Class (CBUDX) is a mutual fund that focuses on investing in fixed-income securities with short-term maturities. This fund is designed for institutional investors and aims to provide a high level of current income while maintaining a low level of risk. With a ticker symbol of CBUDX, this mutual fund offers a convenient and efficient way for investors to access a diversified portfolio of short-term fixed-income securities.