CME Group Inc. – Investors and Politicians Who Own It
CME
Investors who own it
9 tracked investors, $1.1B in shares, each from their latest 13F.
| Investor | Value | Share of portfolio |
|---|---|---|
| $769.4M | 0.78% | |
| $170.2M | 0.11% | |
Seth KlarmanBaupost Group, Q2 2026 | $136.7M | 2.52% |
Andreas HalvorsenViking Global Investors, Q2 2026 | $33.8M | 0.10% |
Tom GaynerMarkel Group, Q2 2026 | $11M | 0.08% |
George SorosSoros Fund Management, Q2 2026 | $6.6M | 0.08% |
Barry RitholtzRitholtz Wealth Management, Q2 2026 | $1.8M | 0.03% |
Nick TrainLindsell Train, Q2 2026 | $1.5M | 0.06% |
Mario GabelliGAMCO Investors, Q2 2026 | $596.7K | 0.01% |
Politicians who own it
Estimated from annual disclosures and trades; values are rough estimates.
| Politician | Est. value | Share of portfolio |
|---|---|---|
Kathy E. ManningD-NC · House | $56.4K | 0.21% |
Thomas R. CarperD-DE · Senate | $26K | 1.48% |
Gilbert Ray Cisneros, Jr.D-CA · House | $8.4K | 0.02% |
Robert P. Bresnahan, Jr.R-PA · House | $8.2K | 0.05% |
Julie JohnsonD-TX · House | $8.2K | 0.05% |
Carol D. MillerR-WV · House | $8.2K | 0.19% |
Alan ArmstrongR-OK · Senate | $7.4K | 0.15% |
Investors buying and selling
| Investor | Action | Shares now |
|---|---|---|
| Andreas Halvorsen | Sold out | 0 |
| John Armitage | Reduced −22% | 1,184,788 |
| Anand Parekh | New | 236,425 |
| Tom Gayner | Added +42% | 32,000 |
| National Pension Service (Korea) | Added +1.1% | 927,014 |
| Barry Ritholtz | Added +8.9% | 5,940 |
| Mario Gabelli | Added +0.3% | 7,061 |
Politicians trading it
Latest Congress trades disclosed under the STOCK Act; amounts are ranges.
| Politician | Action | Traded |
|---|---|---|
Gilbert Ray Cisneros, Jr.D-CA · House | Sold part$1K–$15K | Jun 16, 2026disclosed Jul 2, 2026 |
Alan ArmstrongR-OK · Senate | Bought$1K–$15K | Mar 27, 2026disclosed Jul 21, 2026 |
Gilbert Ray Cisneros, Jr.D-CA · House | Bought$1K–$15K | Jan 9, 2026disclosed Feb 13, 2026 |
Julie JohnsonJointD-TX · House | Sold$1K–$15K | Dec 18, 2025disclosed Jan 15, 2026 |
Julie JohnsonJointD-TX · House | Sold part$1K–$15K | Nov 13, 2025disclosed Dec 11, 2025 |
Val T. HoyleSpouseD-OR · House | Sold$1K–$15K | Sep 23, 2025disclosed Oct 10, 2025 |
Julie JohnsonJointD-TX · House | Sold part$1K–$15K | Aug 14, 2025disclosed Sep 11, 2025 |
Julie JohnsonJointD-TX · House | Bought$1K–$15K | Aug 11, 2025disclosed Sep 11, 2025 |
Julie JohnsonJointD-TX · House | Bought$1K–$15K | Jul 22, 2025disclosed Aug 14, 2025 |
Val T. HoyleSpouseD-OR · House | Bought$1K–$15K | May 21, 2025disclosed Sep 12, 2025 |
Jefferson ShreveR-IN · House | Sold$15K–$50K | May 12, 2025disclosed Jun 22, 2025 |
Robert P. Bresnahan, Jr.R-PA · House | Bought$1K–$15K | Apr 8, 2025disclosed May 8, 2025 |
Carol D. MillerR-WV · House | Bought$1K–$15K | Mar 10, 2025disclosed Apr 11, 2025 |
John JamesR-MI · House | Sold$1K–$15K | Sep 4, 2024disclosed Sep 6, 2024 |
Kathy E. ManningSpouseD-NC · House | Sold part$1K–$15K | Jul 2, 2024disclosed Aug 16, 2024 |
Kathy E. ManningSpouseD-NC · House | Sold part$1K–$15K | Jul 2, 2024disclosed Aug 16, 2024 |
Kathy E. ManningSpouseD-NC · House | Bought$1K–$15K | Jan 23, 2024disclosed Feb 6, 2024 |
Thomas R. CarperSpouseD-DE · Senate | Bought$1K–$15K | Jan 17, 2024disclosed Feb 2, 2024 |
John JamesR-MI · House | Bought$1K–$15K | Nov 10, 2023disclosed Sep 2, 2024 |
Zoe LofgrenSpouseD-CA · House | Sold$1K–$15K | May 25, 2023disclosed Jun 6, 2023 |
Daniel S. GoldmanD-NY · House | Bought$1K–$15K | Jan 31, 2023disclosed Feb 24, 2023 |
Thomas R. CarperSpouseD-DE · Senate | Bought$1K–$15K | Jan 11, 2023disclosed Feb 2, 2023 |
Kathy E. ManningSpouseD-NC · House | Bought$1K–$15K | Jul 27, 2022disclosed Aug 10, 2022 |
Kathy E. ManningJointD-NC · House | Sold part$15K–$50K | Jun 10, 2022disclosed Jul 7, 2022 |
Kathy E. ManningJointD-NC · House | Sold part$1K–$15K | May 27, 2022disclosed Jun 6, 2022 |
Kathy E. ManningJointD-NC · House | Sold part$1K–$15K | Mar 3, 2022disclosed Apr 7, 2022 |
Robert J. WittmanR-VA · House | Sold$1K–$15K | Dec 14, 2021disclosed Jan 9, 2022 |
Kathy E. ManningJointD-NC · House | Bought$1K–$15K | Nov 5, 2021disclosed Feb 11, 2022 |
Zoe LofgrenJointD-CA · House | Bought$1K–$15K | Sep 2, 2021disclosed Oct 7, 2021 |
Kathy E. ManningJointD-NC · House | Bought$1K–$15K | Mar 8, 2021disclosed Feb 11, 2022 |
Kathy E. ManningD-NC · House | Bought$1K–$15K | Jan 15, 2021disclosed Feb 4, 2021 |
Donald S. Beyer, Jr.JointD-VA · House | Sold$1K–$15K | Jul 10, 2020disclosed Aug 9, 2020 |
Zoe LofgrenSpouseD-CA · House | Sold$1K–$15K | Mar 23, 2020disclosed Apr 11, 2020 |