Federal National Mortgage Association Federal National Mortgage Association Variable Rate Notes, Series 2025-21, Class FB is a security (CUSIP 3136BU3N8) tracked across SEC portfolio filings. 1 registered fund positions totaling $45K via N-PORT as of 2026-03-31.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| BATS: High Income Taxable Series | BlackRock Allocation Target Shares | $45K | 4.75% |