CBOE GLOBAL MARKETS INC (CBOE) Institutional Ownership and Insiders Activity

CBOE GLOBAL MARKETS INC (CBOE) is widely held by institutional investors, with 4 tracked firms reporting positions valued at approximately $589.27M based on SEC Form 13F filings for the quarter ended March 31, 2026.

Renaissance Technologies LLC is the largest disclosed holder, reporting approximately $309.32M in CBOE holdings in its latest filing.

Institutional ownership among tracked investors remains highly concentrated, with Renaissance Technologies LLC representing the majority of disclosed value.