Who Owns CME?
CME GROUP INC — institutional ownership across 7 tracked superinvestors.
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7
Institutional Holders
$659.9M
Total Value Held
1000.00T
Total Shares
CME GROUP INC (CME) is held by 7 tracked superinvestors with a combined position of $659.9M across 1000.00T shares. The largest holder is William Von Mueffling (Cantillon Capital Management) with $409.5M (2.72% of portfolio).
| Rank | Manager | Fund | Shares | Value | % of Portfolio | Period |
|---|---|---|---|---|---|---|
| 1 | William Von Mueffling | Cantillon Capital Management | 1386346 | $409.5M | 2.72% | 2026-03-31 |
| 2 | Seth Klarman | Baupost Group | 619000 | $136.7M | 2.52% | 2026-06-30 |
| 3 | Mairs & Power | Mairs & Power | 195585 | $43.2M | 0.40% | 2026-06-30 |
| 4 | Andreas Halvorsen | Viking Global Investors | 152980 | $33.8M | 0.10% | 2026-06-30 |
| 5 | Wally Obermeyer | Obermeyer Wealth Partners | 110040 | $24.3M | 0.99% | 2026-06-30 |
| 6 | Tom Gayner | Markel Group | 49750 | $11.0M | 0.08% | 2026-06-30 |
| 7 | Lindsell Train | Lindsell Train | 6900 | $1.5M | 0.06% | 2026-06-30 |
Ownership history
| Period | Holders | Total Value | Total Shares |
|---|---|---|---|
| 2023-09-30 | 1 | $628K | 3,137 |
| 2024-03-31 | 2 | $26.4M | 1.14B |
| 2024-06-30 | 2 | $24.4M | 1.16B |
| 2024-09-30 | 2 | $27.2M | 1.15B |
| 2024-12-31 | 4 | $253.0M | 1000.00T |
| 2025-03-31 | 5 | $924.3M | 1000.00T |
| 2025-06-30 | 6 | $1.06B | 1000.00T |
| 2025-09-30 | 5 | $782.4M | 1000.00T |
| 2025-12-31 | 5 | $796.1M | 1000.00T |
| 2026-03-31 | 5 | $808.1M | 1000.00T |
| 2026-06-30 | 6 | $250.5M | 1000.00T |