CME Group
1,661 hedge funds and large institutions have $88.6B invested in CME Group in 2025 Q2 according to their latest regulatory filings, with 174 funds opening new positions, 698 increasing their positions, 552 reducing their positions, and 91 closing their positions.
91% more first-time investments, than exits
New positions opened: 174 | Existing positions closed: 91
43% more call options, than puts
Call options by funds: $664M | Put options by funds: $463M
26% more repeat investments, than reductions
Existing positions increased: 698 | Existing positions reduced: 552
4% more funds holding
Funds holding: 1,597 → 1,661 (+64)
0% more capital invested
Capital invested by funds: $88.3B → $88.6B (+$352M)
0.59% less ownership
Funds ownership: 90.04% → 89.45% (-0.59%)
19% less funds holding in top 10
Funds holding in top 10: 62 → 50 (-12)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Fidelity Investments
Boston,
Massachusetts
|
+$829M |
| 2 |
GQG Partners
Ft. Lauderdale,
Florida
|
+$372M |
| 3 |
Norges Bank
Oslo,
Norway
|
+$185M |
| 4 |
Viking Global Investors
Stamford,
Connecticut
|
+$162M |
| 5 |
Vanguard Group
Malvern,
Pennsylvania
|
+$145M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
BlackRock
New York
|
-$699M |
| 2 |
Morgan Stanley
New York
|
-$306M |
| 3 |
Capital World Investors
Los Angeles,
California
|
-$302M |
| 4 |
DZ Bank
Frankfurt Am Main,
Germany
|
-$267M |
| 5 |
Wellington Management Group
Boston,
Massachusetts
|
-$242M |
CME Hedge Fund Activity: Q2 2025 in Review
1,661 of the 7,596 institutional investors tracked by Wall St. Rank reported a position in CME Group (CME) for Q2 2025, worth a combined $88.6B — up 0.4% from $88.3B a quarter earlier.
Buyers outnumbered sellers: 174 funds opened new CME positions and 91 closed out — a net gain of 83 holders — while 698 added to existing stakes and 552 trimmed.
The largest buyer was Fidelity Investments, adding an estimated $829M. The largest seller was BlackRock, cutting an estimated $699M.
- 1,661 institutional investors held CME Group (CME) as of Q2 2025, up from 1,597 in Q1 2025.
- Funds reported $88.6B of CME Group stock for Q2 2025, up 0.4% quarter-over-quarter.
- 174 funds opened new CME Group positions in Q2 2025 and 91 closed out, a net change of +83 holders.
- The largest CME Group buyer in Q2 2025 was Fidelity Investments, an estimated $829M added.
- The largest CME Group seller in Q2 2025 was BlackRock, an estimated $699M sold.
Based on aggregated 13F filings for Q2 2025.