# Commonwealth of Massachusetts MASSACHUSETTS ST-A

Commonwealth of Massachusetts MASSACHUSETTS ST-A is a security (CUSIP 57582R5R3) tracked across SEC portfolio filings. 6 registered fund positions totaling $64.8M via N-PORT as of 2026-05-31.

## Summary

- Issuer: Commonwealth of Massachusetts
- Class: MASSACHUSETTS ST-A
- CUSIP: 57582R5R3
- Asset category: DBT
- 13F holders: 0
- N-PORT fund positions: 6
- N-PORT value: $64.8M
- N-PORT report: 2026-05-31

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [VANGUARD MASSACHUSETTS TAX-EXEMPT FUND](https://search.stillhousedata.com/fund/S000002870) | VANGUARD MASSACHUSETTS TAX-EXEMPT FUNDS | $42.7M | 115.83% |
| [AB Municipal Income Shares](https://search.stillhousedata.com/fund/S000029560) | AB CORPORATE SHARES | $10.3M | 5.93% |
| [Putnam Massachusetts Tax Exempt Income Fund](https://search.stillhousedata.com/fund/S000006210) | Putnam Massachusetts Tax Exempt Income Fund | $5.1M | 201.23% |
| ALLIANCEBERNSTEIN NATIONAL MUNICIPAL INCOME FUND | ALLIANCEBERNSTEIN NATIONAL MUNICIPAL INCOME FUND | $2.6M | 74.38% |
| Nuveen Massachusetts Quality Municipal Income Fund | Nuveen Massachusetts Quality Municipal Income Fund | $2.1M | 180.34% |
| Nuveen Quality Municipal Income Fund | Nuveen Quality Municipal Income Fund | $2.1M | 7.39% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/57582R5R3.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.