# BMARK 2021-B28 BMARK 2021-B28 B FRN 08-15-54

BMARK 2021-B28 BMARK 2021-B28 B FRN 08-15-54 is a security (CUSIP 08163GAX8) tracked across SEC portfolio filings. 1 registered fund positions totaling $6.0M via N-PORT as of 2026-03-31.

## Summary

- Issuer: BMARK 2021-B28
- Class: BMARK 2021-B28 B FRN 08-15-54
- CUSIP: 08163GAX8
- Asset category: ABS-CBDO
- 13F holders: 0
- N-PORT fund positions: 1
- N-PORT value: $6.0M
- N-PORT report: 2026-03-31

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [American Funds Multi-Sector Income Fund](https://search.stillhousedata.com/fund/S000065032) | American Funds Multi-Sector Income Fund | $6.0M | 2.81% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/08163GAX8.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.