County of Warren OH WARREN CO-A-REF is a security (CUSIP 93515PDG9) tracked across SEC portfolio filings. 1 registered fund positions totaling $657K 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 | $657K | 4.25% |