Chicago O'Hare International Airport CHICAGO O'HARE ARPT-A is a security (CUSIP 167593N81) tracked across SEC portfolio filings. 1 registered fund positions totaling $2.6M via N-PORT as of 2026-03-31.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| VANGUARD TAX-MANAGED BALANCED FUND | VANGUARD TAX-MANAGED FUNDS | $2.6M | 2.28% |