Commonwealth of Massachusetts MASSACHUSETTS ST-B is a security (CUSIP 57582RF43) tracked across SEC portfolio filings. 1 registered fund positions totaling $104K via N-PORT as of 2026-04-30.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| VANGUARD INTERMEDIATE-TERM TAX-EXEMPT BOND ETF | VANGUARD MUNICIPAL BOND FUNDS | $104K | 0.77% |