The Fidelity SAI Short-Term Bond Fund (FZOMX) is a mutual fund that primarily invests in a diversified portfolio of short-term fixed income securities, such as government and corporate bonds, with the goal of generating income and preserving capital. This fund is managed by Fidelity Investments and utilizes a strategic alpha investment approach to select high-quality bonds with short maturities. With a low-risk profile and potential for steady returns, FZOMX is a suitable option for investors seeking stability and income in their portfolio.