# Chicago O'Hare International Airport CHICAGO-C-REF-REV

Chicago O'Hare International Airport CHICAGO-C-REF-REV is a security (CUSIP 167591BK1) tracked across SEC portfolio filings. 2 registered fund positions totaling $2.8M via N-PORT as of 2026-04-30.

## Summary

- Issuer: Chicago O'Hare International Airport
- Class: CHICAGO-C-REF-REV
- CUSIP: 167591BK1
- Asset category: DBT
- 13F holders: 0
- N-PORT fund positions: 2
- N-PORT value: $2.8M
- N-PORT report: 2026-04-30

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [VANGUARD TAX-MANAGED BALANCED FUND](https://search.stillhousedata.com/fund/S000004383) | VANGUARD TAX-MANAGED FUNDS | $1.4M | 1.23% |
| [Parametric TABS 5-to-15 Year Laddered Municipal Bond Fund](https://search.stillhousedata.com/fund/S000027034) | Eaton Vance Municipals Trust II | $1.4M | 16.95% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/167591BK1.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.