TCW MetWest Sustainable Securitized M (MWERX) is a mutual fund managed by Metropolitan West Funds. The fund allocates 22.37% of its portfolio to its top 10 holdings.
The largest holding in the fund is United States Treasury Note/Bond at 1.36% of total assets. This is followed by MSILF Government Portfolio (4.10%) and Dreyfus Government Cash Management (4.06%).