GNMA GNMA, Series 2021-188, Class IW is a security (CUSIP 38383CUQ1) tracked across SEC portfolio filings. 1 registered fund positions totaling $1.2M via N-PORT as of 2026-03-31.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| Putnam Mortgage Securities Fund | Putnam Mortgage Securities Fund | $1.2M | 29.82% |