Massachusetts Bay Transportation Authority Sales Tax Revenue MASSACHUSETTS ST BAY TRANSPRTN AUTH SALES TAX REVENUE is a security (CUSIP 575579QA8) tracked across SEC portfolio filings. 3 registered fund positions totaling $8.2M via N-PORT as of 2026-04-30.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| BlackRock MuniYield Fund, Inc. | BlackRock MuniYield Fund, Inc. | $3.6M | 68.57% |
| BlackRock MuniYield Quality Fund, Inc. | BlackRock MuniYield Quality Fund, Inc. | $3.5M | 19.03% |
| MFS Arkansas Municipal Bond Fund | MFS Municipal Series Trust | $1.1M | 77.63% |