Massachusetts Bay Transportation Authority Sales Tax Revenue MA BAY TRANS AUTH-A is a security (CUSIP 575579T64) tracked across SEC portfolio filings. 1 registered fund positions totaling $4.4M via N-PORT as of 2026-04-30.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| VANGUARD LIMITED-TERM TAX-EXEMPT FUND | VANGUARD MUNICIPAL BOND FUNDS | $4.4M | 1.27% |