CME Group
1,694 hedge funds and large institutions have $71B invested in CME Group in 2026 Q2 according to their latest regulatory filings, with 162 funds opening new positions, 657 increasing their positions, 668 reducing their positions, and 233 closing their positions.
0.04% more ownership
Funds ownership: 88.45% → 88.48% (+0.04%)
2% less repeat investments, than reductions
Existing positions increased: 657 | Existing positions reduced: 668
4% less call options, than puts
Call options by funds: $509M | Put options by funds: $530M
6% less funds holding
Funds holding: 1,799 → 1,694 (-105)
25% less capital invested
Capital invested by funds: $94.8B → $71B (-$23.8B)
30% less first-time investments, than exits
New positions opened: 162 | Existing positions closed: 233
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
1,694 of the 8,279 institutional investors tracked by Wall St. Rank reported a position in CME Group (CME) for Q2 2026, worth a combined $71B — down 25% from $94.8B a quarter earlier.
Sellers outnumbered buyers: 233 funds closed out of CME and 162 opened new positions — a net loss of 71 holders — while 668 trimmed existing stakes and 657 added.
The largest buyer was Jane Street, adding an estimated $409M. The largest seller was JP Morgan Chase, cutting an estimated $1.78B.
- 1,694 institutional investors held CME Group (CME) as of Q2 2026, down from 1,799 in Q1 2026.
- Funds reported $71B of CME Group stock for Q2 2026, down 25% quarter-over-quarter.
- 162 funds opened new CME Group positions in Q2 2026 and 233 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.