Public Service Co. of Oklahoma is a security (CUSIP 744533BQ2) tracked across SEC portfolio filings. 2 registered fund positions totaling $1.5M via N-PORT as of 2026-05-31.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| JPMorgan Core Bond Trust | JPMorgan Institutional Trust | $985K | 2.12% |
| VANGUARD BALANCED INDEX FUND | VANGUARD VALLEY FORGE FUNDS | $507K | 0.09% |