CBOE GLOBAL MKTS INC COM is a security (CUSIP 12503M958) tracked across SEC portfolio filings. 5 institutional managers reported $45.1M on Form 13F as of 2026-06-30.
| Manager | Location | Value | Shares |
|---|---|---|---|
| IMC-Chicago, LLC | CHICAGO, IL | $42.9M | — |
| SIMPLEX TRADING, LLC | CHICAGO, IL | $1.6M | — |
| GROUP ONE TRADING, L.P. | CHICAGO, IL | $422K | — |
| Boussard & Gavaudan Investment Management LLP | London, X0 | $264K | — |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | BIRMINGHAM, AL | — | — |