Oklahoma County Finance Authority OK CO FIN AUTH is a security (CUSIP 67868UKD4) tracked across SEC portfolio filings. 1 registered fund positions totaling $840K via N-PORT as of 2026-04-30.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| VANGUARD LIMITED-TERM TAX-EXEMPT FUND | VANGUARD MUNICIPAL BOND FUNDS | $840K | 0.24% |