Oklahoma Turnpike Authority OKLAHOMA ST TURNPIKE AUTH is a security (CUSIP 679111ZM9) tracked across SEC portfolio filings. 4 registered fund positions totaling $2.0M via N-PORT as of 2026-04-30.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| VanEck Long Muni ETF | VanEck ETF Trust | $672K | 9.59% |
| BlackRock MuniEnhanced Fund, Inc. | BlackRock MuniEnhanced Fund, Inc. | $633K | 16.86% |
| BlackRock MuniYield Investment Fund | BlackRock MuniYield Investment Fund | $370K | 18.12% |
| BlackRock MuniHoldings Fund II, Inc. | BlackRock MuniHoldings Fund II, Inc. | $319K | 17.26% |