Commonwealth of Massachusetts MASSACHUSETTS ST is a security (CUSIP 57582RS31) tracked across SEC portfolio filings. 1 registered fund positions totaling $2.6M via N-PORT as of 2026-03-31.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| ELFUN TAX EXEMPT INCOME FUND | ELFUN TAX EXEMPT INCOME FUND | $2.6M | 32.19% |