City of Houston TX Airport System Revenue HOUSTON TX ARPT SYS REVENUE is a security (CUSIP 4423485T1) tracked across SEC portfolio filings. 5 registered fund positions totaling $1.8M via N-PORT as of 2022-02-28.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| BlackRock MuniHoldings Investment Quality Fund | BlackRock MuniHoldings Investment Quality Fund | $702K | 12.97% |
| BlackRock MuniEnhanced Fund, Inc. | BlackRock MuniEnhanced Fund, Inc. | $465K | 12.40% |
| BlackRock MuniYield Investment Fund | BlackRock MuniYield Investment Fund | $256K | 12.50% |
| BlackRock MuniHoldings Quality Fund, Inc. | BlackRock MuniHoldings Quality Fund, Inc. | $230K | 12.33% |
| BlackRock MuniYield Investment Quality Fund | BlackRock MuniYield Investment Quality Fund | $153K | 12.31% |