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CBOE

Cboe Global Markets, Inc.
$245.08 -3.91 (-1.57%) At close · Jul 6
Market Cap
$25.65B
Shares
104,653,784

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

The Jun 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out.
Holders: 984
Total Value: $24,671,288,953
Total Shares: 87,777,755
Showing 1–100 of 1,012 holdings by value · page 1 of 11

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 984 13F filers
Top Holder
12.0%
Jun 2023 → Mar 2026 · range 12.0% – 14.4%
of institutional value
Top 5
36.5%
Jun 2023 → Mar 2026 · range 35.9% – 44.1%
of institutional value
Top 10
50.5%
Jun 2023 → Mar 2026 · range 46.9% – 55.7%
of institutional value
HHI
365
Jun 2023 → Mar 2026 · range 365 – 507
Broadly held
Showing 100 of 1,012
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 1374310 CUSIP 12503M108 13F (30d) 30 filings 10 filers Visit website Investor relations