# Massachusetts Development Finance Agency MA DEV VAR-BOSTON-U6C

Massachusetts Development Finance Agency MA DEV VAR-BOSTON-U6C is a security (CUSIP 57583RWB7) tracked across SEC portfolio filings. 4 registered fund positions totaling $21.4M via N-PORT as of 2026-05-31; 2 money-market funds via N-MFP.

## Summary

- Issuer: Massachusetts Development Finance Agency
- Class: MA DEV VAR-BOSTON-U6C
- CUSIP: 57583RWB7
- Asset category: DBT
- 13F holders: 0
- N-PORT fund positions: 4
- N-PORT value: $21.4M
- N-PORT report: 2026-05-31
- N-MFP funds: 2

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [VANGUARD MUNICIPAL LOW DURATION FUND](https://search.stillhousedata.com/fund/S000002576) | VANGUARD CMT FUNDS | $13.7M | 24.31% |
| [VANGUARD MASSACHUSETTS TAX-EXEMPT FUND](https://search.stillhousedata.com/fund/S000002870) | VANGUARD MASSACHUSETTS TAX-EXEMPT FUNDS | $5.3M | 14.50% |
| Nuveen AMT-Free Quality Municipal Income Fund | Nuveen AMT-Free Quality Municipal Income Fund | $2.3M | 6.67% |
| DWS MUNICIPAL INCOME TRUST | DWS MUNICIPAL INCOME TRUST | $50K | 1.39% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/57583RWB7.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.