Fannie Mae Fannie Mae Pool is a security (CUSIP 3138ERRX0) tracked across SEC portfolio filings. 4 registered fund positions totaling $876K via N-PORT as of 2026-03-31.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| Master Total Return Portfolio | Master Bond LLC | $462K | 0.25% |
| BlackRock Total Return Fund | BlackRock Bond Fund, Inc. | $392K | 0.22% |
| BlackRock Securitized Income Fund | Managed Account Series II | $15K | 0.34% |
| BlackRock Balanced Portfolio | BlackRock Series Fund, Inc. | $6K | 0.13% |