Massachusetts Water Resources Authority MA ST WTR-VAR-REF-E is a security (CUSIP 5760494U1) tracked across SEC portfolio filings. 1 registered fund positions totaling $10.7M via N-PORT as of 2026-05-31; 1 money-market funds via N-MFP.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| VANGUARD MASSACHUSETTS TAX-EXEMPT FUND | VANGUARD MASSACHUSETTS TAX-EXEMPT FUNDS | $10.7M | 29.07% |