Cboe Global Markets Inc. – Investors and Politicians Who Own It
CBOE
Investors who own it
5 tracked investors, $76.9M in shares, each from their latest 13F.
| Investor | Value | Share of portfolio |
|---|---|---|
| $50.9M | 0.03% | |
Ray DalioBridgewater Associates, Q2 2026 | $12.5M | 0.05% |
Tom GaynerMarkel Group, Q2 2026 | $10.6M | 0.08% |
Barry RitholtzRitholtz Wealth Management, Q2 2026 | $2.5M | 0.04% |
Jeremy GranthamGMO (Grantham Mayo Van Otterloo), Q2 2026 | $418.8K | 0.00% |
Politicians who own it
Estimated from annual disclosures and trades; values are rough estimates.
| Politician | Est. value | Share of portfolio |
|---|---|---|
Gilbert Ray Cisneros, Jr.D-CA · House | $84.8K | 0.20% |
Robert P. Bresnahan, Jr.R-PA · House | $9K | 0.05% |
Alan ArmstrongR-OK · Senate | $8.3K | 0.17% |
Investors buying and selling
| Investor | Action | Shares now |
|---|---|---|
| Tom Gayner | Added +46% | 41,750 |
| National Pension Service (Korea) | Added +3.2% | 169,938 |
| Ray Dalio | Reduced −35% | 17,845 |
| Barry Ritholtz | Reduced −0.5% | 6,118 |
Politicians trading it
Latest Congress trades disclosed under the STOCK Act; amounts are ranges.
| Politician | Action | Traded |
|---|---|---|
John BoozmanJointR-AR · Senate | Sold$1K–$15K | Jul 31, 2026disclosed Aug 17, 2026 |
Alan ArmstrongR-OK · Senate | Bought$1K–$15K | Mar 27, 2026disclosed Jul 21, 2026 |
Gilbert Ray Cisneros, Jr.D-CA · House | Sold part$1K–$15K | Dec 19, 2025disclosed Jan 12, 2026 |
Gilbert Ray Cisneros, Jr.D-CA · House | Bought$1K–$15K | Nov 12, 2025disclosed Dec 15, 2025 |
Jefferson ShreveR-IN · House | Sold$50K–$100K | May 12, 2025disclosed Jun 22, 2025 |
John BoozmanJointR-AR · Senate | Bought$1K–$15K | Apr 8, 2025disclosed Aug 20, 2026 |
Jefferson ShreveR-IN · House | Bought$15K–$50K | Apr 7, 2025disclosed May 8, 2025 |
Jefferson ShreveR-IN · House | Bought$15K–$50K | Mar 13, 2025disclosed Apr 11, 2025 |
Jefferson ShreveR-IN · House | Bought$15K–$50K | Mar 5, 2025disclosed Apr 11, 2025 |
Gilbert Ray Cisneros, Jr.D-CA · House | Bought$1K–$15K | Nov 3, 2020disclosed Nov 5, 2020 |
Gilbert Ray Cisneros, Jr.D-CA · House | Sold part$1K–$15K | Sep 16, 2020disclosed Oct 14, 2020 |
Gilbert Ray Cisneros, Jr.D-CA · House | Bought$1K–$15K | Apr 29, 2020disclosed May 13, 2020 |
Gilbert Ray Cisneros, Jr.D-CA · House | Bought$1K–$15K | Apr 16, 2020disclosed May 13, 2020 |