UMBS, TBA Uniform Mortgage-Backed Security, TBA is a security (CUSIP 01F052458) tracked across SEC portfolio filings. 4 registered fund positions totaling $95.8M via N-PORT as of 2026-04-30.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| LORD ABBETT BOND DEBENTURE FUND INC | LORD ABBETT BOND DEBENTURE FUND INC | $74.7M | 32.68% |
| Six Circles Global Bond Fund | SIX CIRCLES TRUST | $17.8M | 10.48% |
| SDIT Short Duration Government Fund | SEI DAILY INCOME TRUST | $3.2M | 54.21% |
| Short Duration Income Portfolio | LORD ABBETT SERIES FUND INC | $70K | 4.47% |