Countrywide Alternative Loan T Alternative Loan Trust 2007-3T1 is a security (CUSIP 02149VAA7) tracked across SEC portfolio filings. 2 registered fund positions totaling $236K via N-PORT as of 2026-03-31.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| Master Total Return Portfolio | Master Bond LLC | $123K | 0.07% |
| BlackRock Total Return Fund | BlackRock Bond Fund, Inc. | $113K | 0.06% |