Cboe Global Markets, Inc. (CBOE) ownership: Top institutional holder: VANGUARD GROUP INC ($3.25B). Insider activity: Net Seller (0 buys, 20 sells). SEC EDGAR first-party data.
| Holder | Shares | Market Value | Reported |
|---|---|---|---|
| VANGUARD GROUP INC | 12955689.00 | $3.25B | 2025-12-31 |
| BlackRock, Inc. | 10511390.00 | $2.95B | 2026-03-31 |
| VANGUARD CAPITAL MANAGEMENT LLC | 6797434.00 | $1.91B | 2026-03-31 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 5241096.00 | $1.47B | 2026-03-31 |
| STATE STREET CORP | 4976866.00 | $1.40B | 2026-03-31 |
| FMR LLC | 4713522.00 | $1.32B | 2026-03-31 |
| ALLIANCEBERNSTEIN L.P. | 5061323.00 | $1.27B | 2026-03-31 |
| MORGAN STANLEY | 3352623.00 | $942.32M | 2026-03-31 |
| Insider | Transaction | Value | Date |
|---|---|---|---|
| Sell | null | 2026-07-01 | |
| Sell | null | 2026-05-19 | |
| Sell | null | 2026-05-18 | |
| Sell | null | 2026-05-14 | |
| Sell | null | 2026-05-14 | |
| Sell | null | 2026-05-14 | |
| Sell | null | 2026-05-14 | |
| Sell | null | 2026-05-14 |
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Institutional data from SEC Form 13F. Insider data from SEC Form 4. Congressional data from STOCK Act disclosures. Not personalized investment advice.