BSTN Commercial Mortgage Trust BSTN Commercial Mortgage Trust, Series 2025-1C, Class A is a security (CUSIP 05615EAA3) tracked across SEC portfolio filings. 3 registered fund positions totaling $656K via N-PORT as of 2026-04-30.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| BlackRock Securitized Income Fund | Managed Account Series II | $376K | 8.30% |
| BlackRock Income Trust, Inc. | BlackRock Income Trust, Inc. | $158K | 4.33% |
| iShares Mortgage-Backed Securities Active ETF | BlackRock ETF Trust II | $122K | 9.81% |