Commonwealth of Massachusetts MA CMNWLTH-B-REF is a security (CUSIP 57582R6W1) tracked across SEC portfolio filings. 3 registered fund positions totaling $8.3M via N-PORT as of 2026-05-31.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| VANGUARD MASSACHUSETTS TAX-EXEMPT FUND | VANGUARD MASSACHUSETTS TAX-EXEMPT FUNDS | $4.2M | 11.34% |
| Fidelity Massachusetts Municipal Income Fund | Fidelity Massachusetts Municipal Trust | $3.9M | 23.93% |
| Nuveen Select Maturities Municipal Fund | Nuveen Select Maturities Municipal Fund | $244K | 19.84% |