# Chicago O'Hare International Airport CHICAGO IL O'HARE INTERNATIONAL ARPT REVENUE

Chicago O'Hare International Airport CHICAGO IL O'HARE INTERNATIONAL ARPT REVENUE is a security (CUSIP 167593Y55) tracked across SEC portfolio filings. 7 registered fund positions totaling $17.6M via N-PORT as of 2026-04-30.

## Summary

- Issuer: Chicago O'Hare International Airport
- Class: CHICAGO IL O'HARE INTERNATIONAL ARPT REVENUE
- CUSIP: 167593Y55
- Asset category: DBT
- 13F holders: 0
- N-PORT fund positions: 7
- N-PORT value: $17.6M
- N-PORT report: 2026-04-30

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| BlackRock MuniHoldings Fund, Inc. | BlackRock MuniHoldings Fund, Inc. | $4.2M | 18.76% |
| BlackRock MuniVest Fund, Inc. | BlackRock MuniVest Fund, Inc. | $3.6M | 85.29% |
| BlackRock MuniYield Quality Fund III, Inc. | BlackRock MuniYield Quality Fund III, Inc. | $2.3M | 15.90% |
| BlackRock MuniYield Quality Fund, Inc. | BlackRock MuniYield Quality Fund, Inc. | $2.2M | 11.79% |
| BlackRock MuniHoldings Quality Fund II, Inc. | BlackRock MuniHoldings Quality Fund II, Inc. | $1.9M | 80.47% |
| BlackRock MuniYield Quality Fund II, Inc. | BlackRock MuniYield Quality Fund II, Inc. | $1.8M | 75.80% |
| BlackRock Investment Quality Municipal Trust, Inc. | BlackRock Investment Quality Municipal Trust, Inc. | $1.6M | 75.63% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/167593Y55.md)
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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.