# City of Houston TX Airport System Revenue HOUSTON TX ARPT SYS REVENUE

City of Houston TX Airport System Revenue HOUSTON TX ARPT SYS REVENUE is a security (CUSIP 442349HX7) tracked across SEC portfolio filings. 15 registered fund positions totaling $82.6M via N-PORT as of 2026-05-31.

## Summary

- Issuer: City of Houston TX Airport System Revenue
- Class: HOUSTON TX ARPT SYS REVENUE
- CUSIP: 442349HX7
- Asset category: DBT
- 13F holders: 0
- N-PORT fund positions: 15
- N-PORT value: $82.6M
- N-PORT report: 2026-05-31

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [AB Municipal Income Shares](https://search.stillhousedata.com/fund/S000029560) | AB CORPORATE SHARES | $54.9M | 31.55% |
| [American High-Income Municipal Bond Fund](https://search.stillhousedata.com/fund/S000009229) | American High-Income Municipal Bond Fund | $11.1M | 7.52% |
| Nuveen Municipal Credit Income Fund | Nuveen Municipal Credit Income Fund | $3.3M | 13.59% |
| PIMCO Flexible Municipal Income Fund | PIMCO Flexible Municipal Income Fund | $2.6M | 16.28% |
| BNY Mellon Municipal Bond Infrastructure Fund, Inc. | BNY Mellon Municipal Bond Infrastructure Fund, Inc. | $2.2M | 99.78% |
| [BNY Mellon Opportunistic Municipal Securities Fund](https://search.stillhousedata.com/fund/S000000090) | BNY Mellon Opportunistic Municipal Securities Fund | $2.1M | 49.42% |
| BlackRock MuniYield Quality Fund, Inc. | BlackRock MuniYield Quality Fund, Inc. | $1.5M | 8.10% |
| BlackRock MuniYield Quality Fund III, Inc. | BlackRock MuniYield Quality Fund III, Inc. | $1.1M | 7.66% |
| [AB National Portfolio](https://search.stillhousedata.com/fund/S000010351) | AB MUNICIPAL INCOME FUND, INC. | $1.1M | 5.36% |
| BlackRock MuniHoldings Fund, Inc. | BlackRock MuniHoldings Fund, Inc. | $834K | 3.74% |
| BlackRock Municipal Income Trust II | BlackRock Municipal Income Trust II | $567K | 10.41% |
| [T. Rowe Price Intermediate Tax-Free High Yield Fund](https://search.stillhousedata.com/fund/S000046222) | T. ROWE PRICE INTERMEDIATE TAX-FREE HIGH YIELD FUND, INC. | $538K | 27.06% |
| BlackRock MuniYield Quality Fund II, Inc. | BlackRock MuniYield Quality Fund II, Inc. | $283K | 11.66% |
| BlackRock MuniHoldings Quality Fund II, Inc. | BlackRock MuniHoldings Quality Fund II, Inc. | $283K | 11.80% |
| BlackRock Investment Quality Municipal Trust, Inc. | BlackRock Investment Quality Municipal Trust, Inc. | $229K | 10.83% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/442349HX7.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.