# Massachusetts Development Finance Agency Massachusetts Development Finance Agency, Series 2026 B

Massachusetts Development Finance Agency Massachusetts Development Finance Agency, Series 2026 B is a security (CUSIP 57585BTH1) tracked across SEC portfolio filings. 6 registered fund positions totaling $40.5M via N-PORT as of 2026-05-31.

## Summary

- Issuer: Massachusetts Development Finance Agency
- Class: Massachusetts Development Finance Agency, Series 2026 B
- CUSIP: 57585BTH1
- Asset category: DBT
- 13F holders: 0
- N-PORT fund positions: 6
- N-PORT value: $40.5M
- N-PORT report: 2026-05-31

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [MFS Income Fund](https://search.stillhousedata.com/fund/S000002491) | MFS Series Trust VIII | $28.5M | 34.80% |
| [AB Municipal Income Shares](https://search.stillhousedata.com/fund/S000029560) | AB CORPORATE SHARES | $9.6M | 5.50% |
| [AB Tax-Aware Fixed Income Opportunities Portfolio](https://search.stillhousedata.com/fund/S000043269) | AB BOND FUND, INC. | $1.0M | 7.47% |
| [AB Massachusetts Portfolio](https://search.stillhousedata.com/fund/S000010355) | AB MUNICIPAL INCOME FUND II | $1.0M | 38.16% |
| MFS MULTIMARKET INCOME TRUST | MFS MULTIMARKET INCOME TRUST | $149K | 5.53% |
| [MFS Corporate Bond Portfolio](https://search.stillhousedata.com/fund/S000002634) | MFS VARIABLE INSURANCE TRUST II | $143K | 11.40% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/57585BTH1.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.