# BSTN Commercial Mortgage Trust BSTN Commercial Mortgage Trust, Series 2025-1C, Class A

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.

## Summary

- Issuer: BSTN Commercial Mortgage Trust
- Class: BSTN Commercial Mortgage Trust, Series 2025-1C, Class A
- CUSIP: 05615EAA3
- Asset category: ABS-MBS
- 13F holders: 0
- N-PORT fund positions: 3
- N-PORT value: $656K
- N-PORT report: 2026-04-30

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [BlackRock Securitized Income Fund](https://search.stillhousedata.com/fund/S000062368) | Managed Account Series II | $376K | 8.30% |
| BlackRock Income Trust, Inc. | BlackRock Income Trust, Inc. | $158K | 4.33% |
| [iShares Mortgage-Backed Securities Active ETF](https://search.stillhousedata.com/fund/S000093898) | BlackRock ETF Trust II | $122K | 9.81% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/05615EAA3.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.