MASSACHUSETTS CLEAN WATER TRUST MA CL WTR TR 5% 2/1/2045 is a security (CUSIP 575829PZ3) tracked across SEC portfolio filings. 2 registered fund positions totaling $11.0M via N-PORT as of 2026-05-31.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| Fidelity Massachusetts Municipal Income Fund | Fidelity Massachusetts Municipal Trust | $5.5M | 33.95% |
| VANGUARD MASSACHUSETTS TAX-EXEMPT FUND | VANGUARD MASSACHUSETTS TAX-EXEMPT FUNDS | $5.5M | 14.88% |