# CITY OF HOUSTON TX AIRPORT SYSTEM REVENUE UNITED AIRLINES INC 4.0% 07-15-41

CITY OF HOUSTON TX AIRPORT SYSTEM REVENUE UNITED AIRLINES INC 4.0% 07-15-41 is a security (CUSIP 442349GA8) tracked across SEC portfolio filings. 12 registered fund positions totaling $66.7M via N-PORT as of 2026-05-31.

## Summary

- Issuer: CITY OF HOUSTON TX AIRPORT SYSTEM REVENUE
- Class: UNITED AIRLINES INC 4.0% 07-15-41
- CUSIP: 442349GA8
- Asset category: DBT
- 13F holders: 0
- N-PORT fund positions: 12
- N-PORT value: $66.7M
- N-PORT report: 2026-05-31

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [American High-Income Municipal Bond Fund](https://search.stillhousedata.com/fund/S000009229) | American High-Income Municipal Bond Fund | $45.5M | 30.90% |
| [T. Rowe Price Summit Municipal Intermediate Fund](https://search.stillhousedata.com/fund/S000002156) | T. ROWE PRICE SUMMIT MUNICIPAL FUNDS, INC. | $3.7M | 7.61% |
| [T. Rowe Price Tax-Free High Yield Fund](https://search.stillhousedata.com/fund/S000002162) | T. ROWE PRICE TAX-FREE HIGH YIELD FUND, INC. | $3.7M | 10.23% |
| BlackRock MuniAssets Fund, Inc. | BlackRock MuniAssets Fund, Inc. | $3.1M | 55.03% |
| [PGIM National Muni Fund](https://search.stillhousedata.com/fund/S000004518) | Prudential National Muni Fund, Inc. | $2.8M | 22.88% |
| Western Asset Managed Municipals Fund Inc. | Western Asset Managed Municipals Fund Inc. | $2.0M | 32.82% |
| [PGIM Muni High Income Fund](https://search.stillhousedata.com/fund/S000004643) | Prudential Investment Portfolios 4 | $1.9M | 18.98% |
| [High-Yield Municipal Fund](https://search.stillhousedata.com/fund/S000006471) | American Century Municipal Trust | $1.6M | 28.26% |
| [High Yield Municipal Bond Fund](https://search.stillhousedata.com/fund/S000000651) | John Hancock Municipal Securities Trust | $936K | 18.18% |
| Western Asset Municipal Partners Fund Inc. | Western Asset Municipal Partners Fund Inc. | $531K | 40.90% |
| Western Asset Intermediate Muni Fund Inc. | Western Asset Intermediate Muni Fund Inc. | $469K | 39.34% |
| [Invesco Rochester High Yield Municipal ETF](https://search.stillhousedata.com/fund/S000078943) | Invesco Actively Managed Exchange-Traded Fund Trust | $464K | 40.61% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/442349GA8.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.