Guam Power Authority GUAM PWR AUTH-A-REF is a security (CUSIP 400653LF6) tracked across SEC portfolio filings. 1 registered fund positions totaling $391K via N-PORT as of 2026-05-31.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| VANGUARD OHIO LONG-TERM TAX-EXEMPT FUND | VANGUARD OHIO TAX-FREE FUNDS | $391K | 2.53% |