Federal National Mortgage Association FN BX0553 is a security (CUSIP 3140N4TK3) tracked across SEC portfolio filings. 1 registered fund positions totaling $92K via N-PORT as of 2026-03-31.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| BlackRock Total Return Fund | BlackRock Bond Fund, Inc. | $92K | 0.05% |