Oklahoma County Finance Authority OK CO FIN AUTH is a security (CUSIP 67868UKE2) tracked across SEC portfolio filings. 2 registered fund positions totaling $2.1M via N-PORT as of 2026-04-30.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| VANGUARD LIMITED-TERM TAX-EXEMPT FUND | VANGUARD MUNICIPAL BOND FUNDS | $1.0M | 0.30% |
| Eaton Vance Short Duration Municipal Opportunities Fund | Eaton Vance Investment Trust | $1.0M | 12.44% |