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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, Q3 2025

Institutional positions in DoubleDown Interactive Co., Ltd. as of Sep 30, 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
34
−2 vs. Q2 2025
Shares held
7.26M
−136.9K (−1.9%) vs. Q2 2025
Total value
$67.8M
−$2.99M (−4.2%) vs. Q2 2025
New holders
5
15 more added
Sold out
7
9 more reduced

Compare with Q2 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 holdersQ3 2025: 34 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 heldQ3 2025: $67.8M
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, Q3 2025

Shares, value and share of portfolio for each institution holding DoubleDown Interactive Co., Ltd.; share changes are against Q2 2025.

Institutions holding DDI in Q3 2025
InstitutionSharesValue% of portfolioChange in sharesAction
B. Riley Financial, Inc.3,450,503$32.2M21.84%−156,065−4.3%Reduced
Ameriprise Financial Inc1,357,163$12.7M0.00%+126,031+10.2%Added
Heartland Advisors Inc400,000$3.74M0.20%00.0%Unchanged
Hudson Bay Capital Management LP376,436$3.52M0.02%−225,385−37.5%Reduced
683 Capital Management, LLC300,000$2.80M0.25%+25,000+9.1%Added
Acadian Asset Management LLC283,143$2.63M0.00%+203,621+256.1%Added
Stonehill Capital Management LLC190,605$1.78M0.63%+62,735+49.1%Added
Millennium Management LLC116,677$1.09M0.00%+58,395+100.2%Added
Black Maple Capital Management LP98,444$919.5K0.67%+48,444+96.9%Added
Boston Partners95,744$894.3K0.00%+20,216+26.8%Added
Goldman Sachs Group Inc78,602$734.1K0.00%+39,167+99.3%Added
Charles Schwab Investment Management Inc68,269$637.6K0.00%+26,896+65.0%Added
1492 Capital Management LLC61,903$578.2K0.23%−55−0.1%Reduced
Citadel Advisors LLC60,163$561.9K0.00%+43,517+261.4%Added
Renaissance Technologies LLC57,716$539.1K0.00%+27,316+89.9%Added
Gsa Capital Partners LLP52,733$493.0K0.04%+18,602+54.5%Added
New Vernon Investment Management LLC52,000$485.7K0.45%00.0%Unchanged
SG Americas Securities, LLC34,166$319.0K0.00%+34,166New
Aristides Capital LLC32,714$305.5K0.09%00.0%Unchanged
Marshall Wace, LLP26,055$243.4K0.00%+26,055New
Trexquant Investment LP17,462$163.1K0.00%+17,462New
Russell Investments Group, Ltd.14,160$131.8K0.00%−16,447−53.7%Reduced
BNP Paribas Arbitrage, SA12,518$116.9K0.00%+800+6.8%Added
Morgan Stanley11,115$103.8K0.00%+1,465+15.2%Added
Federation des caisses Desjardins du Quebec2,951$27.6K0.00%00.0%Unchanged
GWM Advisors LLC1,684$15.7K0.00%−14,327−89.5%Reduced
Citigroup Inc1,174$11.0K0.00%−3,810−76.4%Reduced
JPMorgan Chase & Co986$9.21K0.00%+986New
Advisor Group Holdings, Inc.405$3.77K0.00%−2,700−87.0%Reduced
Rhumbline Advisers270$2.52K0.00%00.0%Unchanged
Royal Bank of Canada200$2.00K0.00%+200New
Bank of America Corp115$1.07K0.00%−159−58.0%Reduced
EverSource Wealth Advisors, LLC66$6160.00%−21−24.1%Reduced
SBI Securities Co., Ltd.66$6160.00%+1+1.5%Added
Portolan Capital Management, LLC0$00.00%−275,903−100.0%Sold out
Polar Asset Management Partners Inc.0$00.00%−100,000−100.0%Sold out
Skylands Capital, LLC0$00.00%−89,000−100.0%Sold out
Penn Capital Management Co Inc0$00.00%−20,320−100.0%Sold out
Walleye Capital LLC0$00.00%−12,649−100.0%Sold out
UBS Group AG0$00.00%−1,122−100.0%Sold out
Raymond James Financial Inc0$00.00%−7−100.0%Sold out