MASSACHUSETTS CLEAN WATER TRUST MA CL WTR TR 5% 8/1/2037 is a security (CUSIP 575829FN1) tracked across SEC portfolio filings. 1 registered fund positions totaling $4.4M via N-PORT as of 2026-04-30.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| Fidelity Massachusetts Municipal Income Fund | Fidelity Massachusetts Municipal Trust | $4.4M | 26.98% |