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.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| VANGUARD TAX-MANAGED BALANCED FUND | VANGUARD TAX-MANAGED FUNDS | $1.4M | 1.23% |
| Parametric TABS 5-to-15 Year Laddered Municipal Bond Fund | Eaton Vance Municipals Trust II | $1.4M | 16.95% |