Fannie Mae Fannie Mae Pool is a security (CUSIP 31410LN57) tracked across SEC portfolio filings. 2 registered fund positions totaling $1.6M via N-PORT as of 2026-03-31.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| Master Total Return Portfolio | Master Bond LLC | $1.1M | 0.57% |
| BlackRock Total Return Fund | BlackRock Bond Fund, Inc. | $546K | 0.31% |