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DoubleDown Interactive Co., Ltd.

DDI
Exchange
Nasdaq
Industry
Services-Computer Processing & Data Preparation
SEC CIK
0001799567

No open-market purchases or sales by DoubleDown Interactive Co., Ltd. insiders were filed in the last 90 days; 50 institutions reported holding it in 13F filings for Q2 2026, worth $107.8M in total; no superinvestor holds it.

13F holders, Q4 2025

Institutional positions in DoubleDown Interactive Co., Ltd. as of Dec 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
40
+6 vs. Q3 2025
Shares held
8.39M
+1.13M (+15.6%) vs. Q3 2025
Total value
$72.4M
+$4.59M (+6.8%) vs. Q3 2025
New holders
9
13 more added
Sold out
3
12 more reduced

Compare with Q3 2025: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting DDI on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ4 2025: 40 institutions
Q1 2021: 0 institutionsQ2 2021: 0 institutionsQ3 2021: 21 institutionsQ4 2021: 19 institutionsQ1 2022: 14 institutionsQ2 2022: 15 institutionsQ3 2022: 14 institutionsQ4 2022: 14 institutionsQ1 2023: 12 institutionsQ2 2023: 15 institutionsQ3 2023: 15 institutionsQ4 2023: 15 institutionsQ1 2024: 14 institutionsQ2 2024: 15 institutionsQ3 2024: 21 institutionsQ4 2024: 31 institutionsQ1 2025: 26 institutionsQ2 2025: 36 institutionsQ3 2025: 34 institutionsQ4 2025: 40 institutionsQ1 2026: 36 institutionsQ2 2026: 50 institutions
Value heldQ4 2025: $72.4M
Q1 2021: $0Q2 2021: $0Q3 2021: $87.5MQ4 2021: $78.1MQ1 2022: $59.3MQ2 2022: $46.8MQ3 2022: $44.2MQ4 2022: $71.6MQ1 2023: $36.6MQ2 2023: $45.8MQ3 2023: $40.3MQ4 2023: $37.0MQ1 2024: $52.3MQ2 2024: $62.7MQ3 2024: $80.3MQ4 2024: $54.0MQ1 2025: $51.9MQ2 2025: $70.7MQ3 2025: $67.8MQ4 2025: $72.4MQ1 2026: $68.8MQ2 2026: $107.8M
Institutions holding DDI and their total value by quarter
QuarterHoldersValue
Q2 202650$107.8M
Q1 202636$68.8M
Q4 202540$72.4M
Q3 202534$67.8M
Q2 202536$70.7M
Q1 202526$51.9M
Q4 202431$54.0M
Q3 202421$80.3M
Q2 202415$62.7M
Q1 202414$52.3M
Q4 202315$37.0M
Q3 202315$40.3M
Q2 202315$45.8M
Q1 202312$36.6M
Q4 202214$71.6M
Q3 202214$44.2M
Q2 202215$46.8M
Q1 202214$59.3M
Q4 202119$78.1M
Q3 202121$87.5M
Q2 20210$0
Q1 20210$0

Institutions, Q4 2025

Shares, value and share of portfolio for each institution holding DoubleDown Interactive Co., Ltd.; share changes are against Q3 2025.

Institutions holding DDI in Q4 2025
InstitutionSharesValue% of portfolioChange in sharesAction
B. Riley Financial, Inc.3,477,440$30.0M12.83%+26,937+0.8%Added
Ameriprise Financial Inc1,555,822$13.4M0.00%+198,659+14.6%Added
Hudson Bay Capital Management LP565,251$4.88M0.03%+188,815+50.2%Added
683 Capital Management, LLC500,000$4.32M0.36%+200,000+66.7%Added
Heartland Advisors Inc400,000$3.45M0.19%00.0%Unchanged
Acadian Asset Management LLC380,966$3.27M0.01%+97,823+34.5%Added
Stonehill Capital Management LLC190,605$1.65M0.49%00.0%Unchanged
Black Maple Capital Management LP161,768$1.40M1.04%+63,324+64.3%Added
Citadel Advisors LLC138,282$1.19M0.00%+78,119+129.8%Added
Charles Schwab Investment Management Inc96,275$830.9K0.00%+28,006+41.0%Added
Boston Partners93,928$810.6K0.00%−1,816−1.9%Reduced
Gratia Capital, LLC90,870$784.2K0.70%+90,870New
Millennium Management LLC87,025$751.0K0.00%−29,652−25.4%Reduced
Goldman Sachs Group Inc80,391$693.8K0.00%+1,789+2.3%Added
Potomac Capital Management, Inc.79,100$682.6K0.57%+79,100New
New Vernon Investment Management LLC76,250$658.0K0.64%+24,250+46.6%Added
SG Americas Securities, LLC63,016$544.0K0.00%+28,850+84.4%Added
1492 Capital Management LLC61,900$534.2K0.20%−30.0%Reduced
Renaissance Technologies LLC54,000$466.0K0.00%−3,716−6.4%Reduced
Gsa Capital Partners LLP50,736$438.0K0.04%−1,997−3.8%Reduced
Aristides Capital LLC34,194$295.1K0.10%+1,480+4.5%Added
Quadrature Capital Ltd20,863$180.0K0.00%+20,863New
Whetstone Capital Advisors, LLC20,000$172.6K0.05%+20,000New
BNP Paribas Arbitrage, SA15,128$130.6K0.00%+2,610+20.8%Added
Russell Investments Group, Ltd.14,160$122.8K0.00%00.0%Unchanged
XTX Topco Ltd13,659$117.9K0.00%+13,659New
UBS Group AG13,204$114.0K0.00%+13,204New
Centiva Capital, LP13,019$112.4K0.01%+13,019New
CI Private Wealth, LLC10,928$94.3K0.00%+10,928New
Four Tree Island Advisory LLC10,775$93.0K0.05%+10,775New
Morgan Stanley10,372$89.5K0.00%−743−6.7%Reduced
Federation des caisses Desjardins du Quebec2,951$25.4K0.00%00.0%Unchanged
GWM Advisors LLC1,383$11.9K0.00%−301−17.9%Reduced
Citigroup Inc502$4.33K0.00%−672−57.2%Reduced
Advisor Group Holdings, Inc.400$3.45K0.00%−5−1.2%Reduced
Rhumbline Advisers270$2.33K0.00%00.0%Unchanged
Royal Bank of Canada200$2.00K0.00%00.0%Unchanged
Bank of America Corp109$9410.00%−6−5.2%Reduced
SBI Securities Co., Ltd.65$5610.00%−1−1.5%Reduced
EverSource Wealth Advisors, LLC3$260.00%−63−95.5%Reduced
Marshall Wace, LLP0$00.00%−26,055−100.0%Sold out
Trexquant Investment LP0$00.00%−17,462−100.0%Sold out
JPMorgan Chase & Co0$00.00%−986−100.0%Sold out