Main Street Natural Gas Inc MAIN ST NAT GAS INC-A is a security (CUSIP 56036YDJ1) tracked across SEC portfolio filings. 1 registered fund positions totaling $478K via N-PORT as of 2026-04-30.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| VANGUARD LIMITED-TERM TAX-EXEMPT FUND | VANGUARD MUNICIPAL BOND FUNDS | $478K | 0.14% |