GameStop
343 hedge funds and large institutions have $4.65B invested in GameStop in 2025 Q3 according to their latest regulatory filings, with 47 funds opening new positions, 113 increasing their positions, 108 reducing their positions, and 43 closing their positions.
9% more first-time investments, than exits
New positions opened: 47 | Existing positions closed: 43
5% more repeat investments, than reductions
Existing positions increased: 113 | Existing positions reduced: 108
0% more funds holding
Funds holding: 342 → 343 (+1)
1.65% less ownership
Funds ownership: 39.75% → 38.1% (-1.6%)
25% less call options, than puts
Call options by funds: $1.22B | Put options by funds: $1.62B
32% less capital inflows, than outflows
Capital inflows: $375M | Capital outflows: $549M
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
+$83.3M |
| 2 |
Jane Street
New York
|
+$71.7M |
| 3 |
Renaissance Technologies
New York
|
+$41.1M |
| 4 |
VanEck Associates
New York
|
+$27.1M |
| 5 |
D.E. Shaw & Co
New York
|
+$18M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Citadel Advisors
Miami,
Florida
|
-$114M |
| 2 |
UBS Group
Zurich,
Switzerland
|
-$55.2M |
| 3 |
Alyeska Investment Group
Chicago,
Illinois
|
-$51.9M |
| 4 |
Goldman Sachs
New York
|
-$42.9M |
| 5 |
Marshall Wace
London,
United Kingdom
|
-$33.1M |
GME Hedge Fund Activity: Q3 2025 in Review
343 of the 7,660 institutional investors tracked by Wall St. Rank reported a position in GameStop (GME) for Q3 2025, worth a combined $4.65B — up 7.3% from $4.34B a quarter earlier.
Buyers outnumbered sellers: 47 funds opened new GME positions and 43 closed out — a net gain of 4 holders — while 113 added to existing stakes and 108 trimmed.
The largest buyer was Susquehanna International Group, adding an estimated $83.3M. The largest seller was Citadel Advisors, cutting an estimated $114M.
- 343 institutional investors held GameStop (GME) as of Q3 2025, up from 342 in Q2 2025.
- Funds reported $4.65B of GameStop stock for Q3 2025, up 7.3% quarter-over-quarter.
- 47 funds opened new GameStop positions in Q3 2025 and 43 closed out, a net change of +4 holders.
- The largest GameStop buyer in Q3 2025 was Susquehanna International Group, an estimated $83.3M added.
- The largest GameStop seller in Q3 2025 was Citadel Advisors, an estimated $114M sold.
Based on aggregated 13F filings for Q3 2025.