Cboe Global Markets, Inc. (CBOE) Ownership
CBOE ownership summary
as of October 17, 2026- Institutions
- 91.3% of shares outstanding
- Insiders
- 0.26% of shares outstanding
- Shares outstanding
- 104.4M
- Float
- 104.0M shares available to trade
- Short interest
- 2.98% 2.5M shares short
- Days to cover
- 2.87 short interest down 1.1% vs prior month
- Institutions 91.26%
- Insiders 0.26%
- Other investors 8.48%
CBOE insider transactions
latest 6| Date | Name | Transaction | Price | Shares | Value |
|---|---|---|---|---|---|
| 2026-02-23 | Allen Wilkinson | Sell | $292.79 | 248 | $72,612 |
| 2026-02-18 | Alexander Matturri Jr | Sell | $285.36 | 1,500 | $428,040 |
| 2026-02-18 | Edward J Fitzpatrick | Sell | $285.87 | 3,947 | $1.1M |
| 2025-12-19 | Gilbert Ray Cisneros, Jr. | Sell | $247.79 | — | — |
| 2025-11-12 | Gilbert Ray Cisneros, Jr. | Buy | $261.01 | — | — |
| 2025-05-23 | Catherine R Clay | Sell | $226.58 | 3,598 | $815,235 |
Reported trades by company officers, directors and other filers (including disclosures by members of Congress where EODHD lists them). "—" where the filing gives no share count.
CBOE shares outstanding
Year-end shares outstanding, adjusted for splits.
Who owns CBOE
Institutional investors own 91.3% of Cboe's shares and insiders 0.26%. Short interest is 2.98% of the float, or 2.87 days of average trading volume. The share count rose 24.5% since 2014.
Related: CBOE analyst forecast, CBOE key metrics, CBOE dividend history. See the CBOE stock overview for the latest quote and news.
CBOE ownership FAQ
What percentage of Cboe is owned by institutions?
Institutions hold 91.3% of Cboe's shares outstanding; insiders hold 0.26%.
What is Cboe's short interest?
2.5M shares of Cboe were sold short, 2.98% of the float; at the average daily volume it would take 2.87 days to cover.
Are insiders buying or selling Cboe?
Of the latest 6 reported insider transactions in Cboe (since May 23, 2025), 1 were purchases and 5 were sales.
How many shares of Cboe are outstanding?
Cboe has 104.4M shares outstanding, of which 104.0M are in the public float.