# Massachusetts Bay Transportation Authority Sales Tax Revenue MA ST BAY AUTH-SER B

Massachusetts Bay Transportation Authority Sales Tax Revenue MA ST BAY AUTH-SER B is a security (CUSIP 5755792J5) tracked across SEC portfolio filings. 8 registered fund positions totaling $55.0M via N-PORT as of 2026-05-31.

## Summary

- Issuer: Massachusetts Bay Transportation Authority Sales Tax Revenue
- Class: MA ST BAY AUTH-SER B
- CUSIP: 5755792J5
- Asset category: DBT
- 13F holders: 0
- N-PORT fund positions: 8
- N-PORT value: $55.0M
- 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 | $15.5M | 41.92% |
| [AB Municipal Income Shares](https://search.stillhousedata.com/fund/S000029560) | AB CORPORATE SHARES | $11.7M | 6.71% |
| Eaton Vance Municipal Bond Fund | Eaton Vance Municipal Bond Fund | $10.5M | 195.72% |
| Eaton Vance Municipal Income Trust | Eaton Vance Municipal Income Trust | $6.4M | 148.10% |
| [AB Massachusetts Portfolio](https://search.stillhousedata.com/fund/S000010355) | AB MUNICIPAL INCOME FUND II | $3.7M | 137.97% |
| [AB National Portfolio](https://search.stillhousedata.com/fund/S000010351) | AB MUNICIPAL INCOME FUND, INC. | $3.1M | 15.38% |
| [Putnam Massachusetts Tax Exempt Income Fund](https://search.stillhousedata.com/fund/S000006210) | Putnam Massachusetts Tax Exempt Income Fund | $2.6M | 103.18% |
| [AB Tax-Aware Fixed Income Opportunities Portfolio](https://search.stillhousedata.com/fund/S000043269) | AB BOND FUND, INC. | $1.6M | 11.56% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/5755792J5.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.