Massachusetts Bay Transportation Authority Sales Tax Revenue MA BAY TRANS AUTH-A-1 is a security (CUSIP 575579R25) tracked across SEC portfolio filings. 5 registered fund positions totaling $32.6M via N-PORT as of 2026-05-31.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| VANGUARD MASSACHUSETTS TAX-EXEMPT FUND | VANGUARD MASSACHUSETTS TAX-EXEMPT FUNDS | $13.6M | 36.87% |
| Fidelity Massachusetts Municipal Income Fund | Fidelity Massachusetts Municipal Trust | $8.4M | 51.98% |
| AB National Portfolio | AB MUNICIPAL INCOME FUND, INC. | $5.1M | 25.41% |
| AB Massachusetts Portfolio | AB MUNICIPAL INCOME FUND II | $4.2M | 156.15% |
| ELFUN TAX EXEMPT INCOME FUND | ELFUN TAX EXEMPT INCOME FUND | $1.3M | 16.69% |