Commonwealth of Massachusetts MASSACHUSSETS-B is a security (CUSIP 57582RV60) tracked across SEC portfolio filings. 1 registered fund positions totaling $217K via N-PORT as of 2026-05-31.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| VANGUARD MASSACHUSETTS TAX-EXEMPT FUND | VANGUARD MASSACHUSETTS TAX-EXEMPT FUNDS | $217K | 0.59% |