UMBS, TBA Uniform Mortgage-Backed Security, TBA is a security (CUSIP 01F070658) tracked across SEC portfolio filings. 3 registered fund positions totaling $96.0M via N-PORT as of 2026-03-31.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| LORD ABBETT BOND DEBENTURE FUND INC | LORD ABBETT BOND DEBENTURE FUND INC | $104.6M | 45.72% |
| PIMCO Strategic Income Fund, Inc. | PIMCO Strategic Income Fund, Inc. | $8.1M | 380.47% |
| Pioneer Bond Fund | Pioneer Bond Fund /DE/ | $-16.7M | -33.74% |