Federal National Mortgage Association Federal National Mortgage Association, Series 2021-41 is a security (CUSIP 3136BHR50) tracked across SEC portfolio filings. 2 registered fund positions totaling $311K via N-PORT as of 2026-04-30.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| iShares Mortgage-Backed Securities Active ETF | BlackRock ETF Trust II | $206K | 16.49% |
| BlackRock Securitized Income Fund | Managed Account Series II | $105K | 2.32% |