Cboe Global Markets, Inc. (CBOE) Ownership & Trading Activity
Institutional holders, insider transactions, and congressional trades for CBOE. 13F holdings as of 2026-06-30.
In 13F filings for the quarter ended June 30, 2026, 965 institutions reported holding CBOE, with 91.8 million shares worth $22.5 billion in aggregate.
Top Institutional Holders
| Institution | Shares | Value | Change |
|---|---|---|---|
| Vanguard | 13,176,198 | $3.2B | INCREASED |
| BlackRock | 10,198,207 | $2.5B | DECREASED |
| State Street | 5,046,590 | $1.2B | INCREASED |
| FMR | 4,307,122 | $1.0B | DECREASED |
| Alliancebernstein | 4,067,672 | $1.1B | DECREASED |
Recent Insider Trades
| Insider | Type | Shares | Value | Date |
|---|---|---|---|---|
| Fredric J Tomczyk (Director) | EXERCISE | 14,818 | 2026-10-12 | |
| Fredric J Tomczyk (Director) | TAX-W | 14,818 | $4M | 2026-10-12 |
| Fredric J Tomczyk (Director) | EXERCISE | 14,818 | $4M | 2026-10-12 |
| Boudewijn Duinstra (EVP, CHIEF RISK OFFICER) | AWARD | 1,069 | 2026-08-19 | |
| Boudewijn Duinstra (EVP, CHIEF RISK OFFICER) | AWARD | 1,335 | 2026-08-19 |
Recent Congressional Trades
| Member | Type | Amount | Date |
|---|---|---|---|
| John Boozman (Republican) | PURCHASE | $1,001 - $15,000 | 2025-04-08 |
| John Boozman (Republican) | SALE | $1,001 - $15,000 | 2026-07-31 |
Full institutional holdings, insider history, and congressional trades for Cboe Global Markets, Inc. on SentiSense.