# Massachusetts Development Finance Agency MA DEV FIN AGY-N-REF

Massachusetts Development Finance Agency MA DEV FIN AGY-N-REF is a security (CUSIP 57585BPD4) tracked across SEC portfolio filings. 7 registered fund positions totaling $28.3M via N-PORT as of 2026-05-31.

## Summary

- Issuer: Massachusetts Development Finance Agency
- Class: MA DEV FIN AGY-N-REF
- CUSIP: 57585BPD4
- Asset category: DBT
- 13F holders: 0
- N-PORT fund positions: 7
- N-PORT value: $28.3M
- 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 | $15.8M | 42.90% |
| BlackRock MuniHoldings Fund, Inc. | BlackRock MuniHoldings Fund, Inc. | $4.3M | 19.32% |
| BlackRock Municipal Income Trust II | BlackRock Municipal Income Trust II | $2.7M | 49.68% |
| NYLI MacKay Muni Income Opportunities Fund | NYLI MacKay Muni Income Opportunities Fund | $1.8M | 178.89% |
| BlackRock Municipal Income Quality Trust | BlackRock Municipal Income Quality Trust | $1.6M | 50.08% |
| BlackRock MuniYield Quality Fund, Inc. | BlackRock MuniYield Quality Fund, Inc. | $1.1M | 5.73% |
| BlackRock Investment Quality Municipal Trust, Inc. | BlackRock Investment Quality Municipal Trust, Inc. | $1.1M | 49.81% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/57585BPD4.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.