Massachusetts Bay Transportation Authority Sales Tax Revenue MA ST BAY TRANS AUTH is a security (CUSIP 575579N45) tracked across SEC portfolio filings. 1 registered fund positions totaling $12.2M via N-PORT as of 2026-05-31; 3 money-market funds via N-MFP.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| VANGUARD MASSACHUSETTS TAX-EXEMPT FUND | VANGUARD MASSACHUSETTS TAX-EXEMPT FUNDS | $12.2M | 33.07% |