CME Group
1,710 hedge funds and large institutions have $71.2B invested in CME Group in 2026 Q2 according to their latest regulatory filings, with 165 funds opening new positions, 661 increasing their positions, 675 reducing their positions, and 236 closing their positions.
0.22% more ownership
Funds ownership: 88.5% → 88.72% (+0.22%)
2% less repeat investments, than reductions
Existing positions increased: 661 | Existing positions reduced: 675
4% less call options, than puts
Call options by funds: $509M | Put options by funds: $530M
5% less funds holding
Funds holding: 1,806 → 1,710 (-96)
25% less capital invested
Capital invested by funds: $94.8B → $71.2B (-$23.6B)
30% less first-time investments, than exits
New positions opened: 165 | Existing positions closed: 236
35% less funds holding in top 10
Funds holding in top 10: 51 → 33 (-18)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Jane Street
New York
|
+$409M |
| 2 |
Marshall Wace
London,
United Kingdom
|
+$398M |
| 3 |
Qube Research & Technologies (QRT)
London,
United Kingdom
|
+$395M |
| 4 |
Two Sigma Investments
New York
|
+$351M |
| 5 |
D.E. Shaw & Co
New York
|
+$328M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
JP Morgan Chase
New York
|
-$1.78B |
| 2 |
GQG Partners
Ft. Lauderdale,
Florida
|
-$776M |
| 3 |
T. Rowe Price Associates
Baltimore,
Maryland
|
-$753M |
| 4 |
Fidelity Investments
Boston,
Massachusetts
|
-$674M |
| 5 |
Capital Research Global Investors
Los Angeles,
California
|
-$592M |
CME Hedge Fund Activity: Q2 2026 in Review
1,710 of the 8,345 institutional investors tracked by Wall St. Rank reported a position in CME Group (CME) for Q2 2026, worth a combined $71.2B — down 25% from $94.8B a quarter earlier.
Sellers outnumbered buyers: 236 funds closed out of CME and 165 opened new positions — a net loss of 71 holders — while 675 trimmed existing stakes and 661 added.
The largest buyer was Jane Street, adding an estimated $409M. The largest seller was JP Morgan Chase, cutting an estimated $1.78B.
- 1,710 institutional investors held CME Group (CME) as of Q2 2026, down from 1,806 in Q1 2026.
- Funds reported $71.2B of CME Group stock for Q2 2026, down 25% quarter-over-quarter.
- 165 funds opened new CME Group positions in Q2 2026 and 236 closed out, a net change of -71 holders.
- The largest CME Group buyer in Q2 2026 was Jane Street, an estimated $409M added.
- The largest CME Group seller in Q2 2026 was JP Morgan Chase, an estimated $1.78B sold.
Based on aggregated 13F filings for Q2 2026.