
Cboe Global Markets, Inc.
CBOE institutional ownership changes in Q2 2026: 176 institutions opened or added positions, 128 trimmed or exited. CBOE (Cboe Global Markets, Inc.) is held by 299 institutional investors as of Q2 2026. Top institutional shareholders: BlackRock, Inc. ($2.5B), Vanguard Capital Management LLC ($1.7B), Vanguard Portfolio Management LLC ($1.3B). Institutions were buying, on balance.
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Source dates: Price Nov 6, 2026 · Insiders Nov 6, 2026 · Activists May 18, 2026 · Congress Aug 20, 2026
Top Holders
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Questions investors ask about CBOE
Who owns CBOE?
299 institutional investors held CBOE on June 30, 2026, led by BlackRock, Inc. ($2.5B), Vanguard Capital Management LLC ($1.7B) and Vanguard Portfolio Management LLC ($1.3B).
How many hedge funds hold CBOE?
299 institutional investors reported CBOE in their 13F filings for the quarter ended June 30, 2026, $20.5B in all. 17 of them are rated Elite.
Are institutions buying or selling CBOE?
Buying, on balance. In Q2 2026, 176 institutions opened or added to positions in CBOE and 128 institutions trimmed or exited.
Data sourced from four public-disclosure sources: SEC 13F, Form 4, 13D/13G, and House/Senate STOCK Act disclosures. Not financial advice. Full disclaimer