Fannie Mae Fannie Mae Pool is a security (CUSIP 3138Y4UY3) tracked across SEC portfolio filings. 3 registered fund positions totaling $120K via N-PORT as of 2026-03-31.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| Master Total Return Portfolio | Master Bond LLC | $78K | 0.04% |
| BlackRock Total Return Fund | BlackRock Bond Fund, Inc. | $41K | 0.02% |
| BlackRock Balanced Portfolio | BlackRock Series Fund, Inc. | $1K | 0.02% |