We are live on ! Find out more
DDI

DoubleDown Interactive
DDI

36 hedge funds and large institutions have $70.7M invested in DoubleDown Interactive in 2025 Q2 according to their latest regulatory filings, with 16 funds opening new positions, 12 increasing their positions, 5 reducing their positions, and 6 closing their positions.

New
Increased
Maintained
Reduced
Closed

167% more first-time investments, than exits

New positions opened: 16 | Existing positions closed: 6

140% more repeat investments, than reductions

Existing positions increased: 12 | Existing positions reduced: 5

100% more funds holding in top 10

Funds holding in top 10: 1 → 2 (+1)

38% more funds holding

Funds holding: 26 → 36 (+10)

36% more capital invested

Capital invested by funds: $51.9M → $70.7M (+$18.9M)

196.44% less ownership

Funds ownership: 211.36% → 14.92% (-196%)

Holders
36
Holders Change
+10
Holders Change %
+38.46%
% of All Funds
0.47%
Holding in Top 10
2
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+100%
% of All Funds
0.03%
New
16
Increased
12
Reduced
5
Closed
6
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
Ameriprise
Ameriprise
Minnesota
+$6.83M
2
Hudson Bay Capital Management
Hudson Bay Capital Management
Connecticut
+$5.91M
3
HA
Heartland Advisors
Wisconsin
+$3.93M
4
PCM
Portolan Capital Management
Massachusetts
+$2.71M
5
6CM
683 Capital Management
New York
+$2.7M

Top Sellers

Rank Fund Capital Flow
1
BRF
B. Riley Financial
California
-$6.06M
2
Marshall Wace
Marshall Wace
United Kingdom
-$589K
3
Walleye Capital
Walleye Capital
New York
-$236K
4
TI
Trexquant Investment
Connecticut
-$171K
5
Renaissance Technologies
Renaissance Technologies
New York
-$161K
Name Holding Trade Value Shares
Change 		Change in
Stake
BRF
1
B. Riley Financial
California
$34.5M -$6.06M -617,656 -15%
Ameriprise
2
Ameriprise
Minnesota
$11.8M +$6.83M +696,366 +130%
Hudson Bay Capital Management
3
Hudson Bay Capital Management
Connecticut
$5.76M +$5.91M +601,821 New
HA
4
Heartland Advisors
Wisconsin
$3.83M +$3.93M +400,000 New
PCM
5
Portolan Capital Management
Massachusetts
$2.64M +$2.71M +275,903 New
6CM
6
683 Capital Management
New York
$2.63M +$2.7M +275,000 New
SCM
7
Stonehill Capital Management
New York
$1.22M +$1.25M +127,870 New
PAMP
8
Polar Asset Management Partners
Ontario, Canada
$957K +$981K +100,000 New
SC
9
Skylands Capital
Wisconsin
$852K +$873K +89,000 New
Acadian Asset Management
10
Acadian Asset Management
Massachusetts
$751K +$189K +19,240 +32%
Boston Partners
11
Boston Partners
Massachusetts
$723K +$259K +26,379 +54%
1CM
12
1492 Capital Management
Wisconsin
$593K +$608K +61,958 New
Millennium Management
13
Millennium Management
New York
$558K -$12.4K -1,260 -2%
NVIM
14
New Vernon Investment Management
Illinois
$498K +$510K +52,000 New
BMCM
15
Black Maple Capital Management
Wisconsin
$479K +$491K +50,000 New
Charles Schwab
16
Charles Schwab
California
$396K +$206K +20,979 +103%
Goldman Sachs
17
Goldman Sachs
New York
$377K +$104K +10,645 +37%
GCP
18
GSA Capital Partners
United Kingdom
$327K +$99.2K +10,106 +42%
AC
19
Aristides Capital
Kentucky
$313K – – –
Russell Investments Group
20
Russell Investments Group
United Kingdom
$293K +$300K +30,607 New
Renaissance Technologies
21
Renaissance Technologies
New York
$291K -$161K -16,400 -35%
PCM
22
Penn Capital Management
Pennsylvania
$194K +$199K +20,320 New
Citadel Advisors
23
Citadel Advisors
Florida
$159K +$163K +16,646 New
NA
24
NewEdge Advisors
Louisiana
$153K +$4K +408 +3%
Walleye Capital
25
Walleye Capital
New York
$121K -$236K -24,023 -66%
1
2

DDI Hedge Fund Activity: Q2 2025 in Review

36 of the 7,596 institutional investors tracked by Wall St. Rank reported a position in DoubleDown Interactive (DDI) for Q2 2025, worth a combined $70.7M — up 36% from $51.9M a quarter earlier.

Buyers outnumbered sellers: 16 funds opened new DDI positions and 6 closed out — a net gain of 10 holders — while 12 added to existing stakes and 5 trimmed.

The largest buyer was Ameriprise, adding an estimated $6.83M. The largest seller was B. Riley Financial, cutting an estimated $6.06M.

  • 36 institutional investors held DoubleDown Interactive (DDI) as of Q2 2025, up from 26 in Q1 2025.
  • Funds reported $70.7M of DoubleDown Interactive stock for Q2 2025, up 36% quarter-over-quarter.
  • 16 funds opened new DoubleDown Interactive positions in Q2 2025 and 6 closed out, a net change of +10 holders.
  • The largest DoubleDown Interactive buyer in Q2 2025 was Ameriprise, an estimated $6.83M added.
  • The largest DoubleDown Interactive seller in Q2 2025 was B. Riley Financial, an estimated $6.06M sold.

Based on aggregated 13F filings for Q2 2025.