The Metropolitan West Corporate Bond Fund - I Share (MWCBX) is a mutual fund that primarily invests in a diverse portfolio of corporate bonds. This fund is managed by Metropolitan West Asset Management and is designed for investors seeking a stable and potentially higher return on their investments. The "I Share" designation indicates that this fund is intended for institutional investors, such as pension funds or large corporations. With a focus on corporate bonds, this fund offers investors the potential for steady income and capital appreciation while also managing risk through diversification.