DoubleDown Interactive
DDI
40 hedge funds and large institutions have $72.4M invested in DoubleDown Interactive in 2025 Q4 according to their latest regulatory filings, with 9 funds opening new positions, 13 increasing their positions, 12 reducing their positions, and 3 closing their positions.
200% more first-time investments, than exits
New positions opened: 9 | Existing positions closed: 3
18% more funds holding
Funds holding: 34 → 40 (+6)
7% more capital invested
Capital invested by funds: $67.8M → $72.4M (+$4.59M)
2.28% more ownership
Funds ownership: 14.64% → 16.92% (+2.3%)
8% more repeat investments, than reductions
Existing positions increased: 13 | Existing positions reduced: 12
0% more funds holding in top 10
Funds holding in top 10: 1 → 1 (0)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
6CM
683 Capital Management
New York
|
+$1.79M |
| 2 |
Ameriprise
Minneapolis,
Minnesota
|
+$1.78M |
| 3 |
Hudson Bay Capital Management
Stamford,
Connecticut
|
+$1.69M |
| 4 |
Acadian Asset Management
Boston,
Massachusetts
|
+$876K |
| 5 |
GC
Gratia Capital
Los Angeles,
California
|
+$814K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Millennium Management
New York
|
-$266K |
| 2 |
Marshall Wace
London,
United Kingdom
|
-$243K |
| 3 |
TI
Trexquant Investment
Stamford,
Connecticut
|
-$163K |
| 4 |
Renaissance Technologies
New York
|
-$33.3K |
| 5 |
GCP
GSA Capital Partners
London,
United Kingdom
|
-$17.9K |
DDI Hedge Fund Activity: Q4 2025 in Review
40 of the 8,270 institutional investors tracked by Wall St. Rank reported a position in DoubleDown Interactive (DDI) for Q4 2025, worth a combined $72.4M — up 6.8% from $67.8M a quarter earlier.
Buyers outnumbered sellers: 9 funds opened new DDI positions and 3 closed out — a net gain of 6 holders — while 13 added to existing stakes and 12 trimmed.
The largest buyer was 683 Capital Management, adding an estimated $1.79M. The largest seller was Millennium Management, cutting an estimated $266K.
- 40 institutional investors held DoubleDown Interactive (DDI) as of Q4 2025, up from 34 in Q3 2025.
- Funds reported $72.4M of DoubleDown Interactive stock for Q4 2025, up 6.8% quarter-over-quarter.
- 9 funds opened new DoubleDown Interactive positions in Q4 2025 and 3 closed out, a net change of +6 holders.
- The largest DoubleDown Interactive buyer in Q4 2025 was 683 Capital Management, an estimated $1.79M added.
- The largest DoubleDown Interactive seller in Q4 2025 was Millennium Management, an estimated $266K sold.
Based on aggregated 13F filings for Q4 2025.