DDINasdaqServices-Computer Processing & Data PreparationFiscal year ends December 31
DoubleDown Interactive Co., Ltd.
Financials through Q4 FY2025, quarter ended Dec 31, 2025Last filing: 20-F on Mar 31, 2026
$13.88+0.08 (+0.58%)
Close on Oct 19, 2026
- Market cap
- $34.39M
- P/E (TTM)
- 0.3
- Dividend yield
- –
Ownership
Institutional holdings as of Jun 30, 2026, from 13F filings
Held by institutions
100.0%
9M of 2M shares
Institutional holders
50
22 new, 8 sold out
Net institutional buying
1M
In Q2 2026
Insider trades, 12 months
0 buys · 0 sales
Open-market trades only
Shares held by institutions
Holders of more than 5%
Latest Schedule 13D (active) or 13G (passive) filed by each holder
| Holder | Shares | % of class | Filing | As of |
|---|---|---|---|---|
| STIC Special Situation Diamond Ltd. | 243,241 | 9.80% | 13G (passive) amendment | Jun 13, 2025 |
| Bryant R. Riley | 222,103 | 9.00% | 13G (passive) amendment | Apr 2, 2025 |
| STIC Investments, Inc. | 210,633 | 8.50% | 13G (passive) amendment | Jun 18, 2025 |
| DoubleU Games Co., Ltd. | 1,661,191 | 67.10% | 13D (active) amendment | Apr 28, 2026 |
| Boston Partners | 165,051 | 6.66% | 13G (passive) amendment | Mar 31, 2026 |
Top institutional holders
13F holdings as of Jun 30, 2026
| Holder | Shares | % of DDI | Value | Change | % of portfolio |
|---|---|---|---|---|---|
| Ameriprise Financial Inc | 1,961,852 | 79.18% | $22.52M | +311,099 | 0.00% |
| B. Riley Financial, Inc. | 1,633,372 | 65.92% | $18.75M | −1,834,137 | 4.32% |
| Heartland Advisors Inc | 750,000 | 30.27% | $8.61M | +350,000 | 0.38% |
| Stonehill Capital Management LLC | 677,132 | 27.33% | $7.77K | +486,527 | 2.22% |
| 683 Capital Management, LLC | 550,000 | 22.20% | $6.31M | +35,344 | 0.31% |
| Whitefort Capital Management, LP | 546,172 | 22.04% | $6.27M | New | 1.55% |
| Hudson Bay Capital Management LP | 353,978 | 14.29% | $4.06M | −64,852 | 0.01% |
| Acadian Asset Management LLC | 290,740 | 11.73% | $3.32K | −129,613 | 0.00% |
| Renaissance Technologies LLC | 256,694 | 10.36% | $2.95M | +183,438 | 0.00% |
| Centiva Capital, LP | 210,000 | 8.48% | $2.41M | +197,722 | 0.02% |
| Four Tree Island Advisory LLC | 198,105 | 8.00% | $2.27M | New | 0.75% |
| Boston Partners | 165,051 | 6.66% | $1.89M | +31,332 | 0.00% |
| Black Maple Capital Management LP | 155,556 | 6.28% | $1.79M | −6,212 | 1.01% |
| Polar Asset Management Partners Inc. | 151,546 | 6.12% | $1.74M | New | 0.03% |
| Beartown Capital Management, LLC | 144,637 | 5.84% | $1.66M | New | 0.73% |
| Sagefield Capital LP | 129,164 | 5.21% | $1.48M | New | 0.11% |
| GABELLI & Co INVESTMENT ADVISERS, INC. | 126,000 | 5.09% | $1.45M | New | 0.21% |
| Gabelli Funds LLC | 125,611 | 5.07% | $1.44M | New | 0.01% |
| Jane Street Group, LLC | 108,502 | 4.38% | $1.25M | New | 0.00% |
| Mount Lucas Management LP | 100,000 | 4.04% | $1.15M | New | 0.41% |
Institutional buying and selling by quarter
Positions opened, added to, reduced and closed by 13F filers
| Quarter | Holders | Shares held | % of shares | New / added | Reduced / closed | Shares bought | Shares sold |
|---|---|---|---|---|---|---|---|
| Q2 2026 | 50 | 9M | 100.0% | 22 / 14 | 12 / 8 | 4M | 2M |
| Q1 2026 | 36 | 8M | 100.0% | 3 / 10 | 14 / 7 | 0M | 1M |
| Q4 2025 | 40 | 8M | 100.0% | 9 / 13 | 12 / 3 | 1M | 0M |
| Q3 2025 | 34 | 7M | 100.0% | 5 / 15 | 9 / 7 | 1M | 1M |
| Q2 2025 | 36 | 7M | 100.0% | 16 / 12 | 5 / 6 | 3M | 1M |
| Q1 2025 | 26 | 5M | 100.0% | 4 / 12 | 7 / 9 | 0M | 0M |
| Q4 2024 | 31 | 5M | 100.0% | 14 / 10 | 5 / 3 | 0M | 0M |
| Q3 2024 | 21 | 5M | 100.0% | 9 / 6 | 4 / 3 | 0M | 0M |
| Q2 2024 | 15 | 5M | 100.0% | 2 / 5 | 7 / 1 | 0M | 0M |
| Q1 2024 | 14 | 5M | 100.0% | 3 / 5 | 3 / 4 | 0M | 0M |
| Q4 2023 | 15 | 5M | 100.0% | 3 / 3 | 2 / 3 | 0M | 0M |
| Q3 2023 | 15 | 5M | 100.0% | 2 / 3 | 4 / 2 | 0M | 0M |
Top mutual fund and ETF holders
Latest monthly portfolio reports (Form N-PORT)
| Fund | Shares | % of DDI | Value | % of fund | As of |
|---|---|---|---|---|---|
| Heartland Value Fund | 750,000 | 30.27% | $8.61M | 0.74% | Jun 30, 2026 |
| Columbia Seligman Global Technology Fund | 384,158 | 15.50% | $4.45M | 0.10% | Jul 31, 2026 |
| Boston Partners Long/Short Equity Fund | 75,138 | 3.03% | $879.11K | 0.71% | May 31, 2026 |
| Schwab Fundamental International Small Equity ETF | 62,832 | 2.54% | $735.13K | 0.02% | May 31, 2026 |
| Columbia Variable Portfolio - Seligman Global Technology Fund | 45,124 | 1.82% | $518.02K | 0.09% | Jun 30, 2026 |
| Schwab Fundamental International Small Equity Index Fund | 12,222 | 0.49% | $141.53K | 0.02% | Jul 31, 2026 |
| Fidelity Nasdaq Composite Index Fund | 6,623 | 0.27% | $77.49K | 0.00% | May 31, 2026 |
| Quantified Global Fund | 3,903 | 0.16% | $44.81K | 0.59% | Jun 30, 2026 |
| ActivePassive International Equity ETF | 2,662 | 0.11% | $31.15K | 0.00% | May 31, 2026 |
| Comstock Capital Value Fund | 2,500 | 0.10% | $28.70K | 0.27% | Jun 30, 2026 |
| Strategic Advisers Emerging Markets Fund | 2,346 | 0.09% | $27.45K | 0.00% | May 31, 2026 |
| Invesco RAFI Developed Markets ex-U.S. Small-Mid ETF | 2,255 | 0.09% | $26.11K | 0.01% | Jul 31, 2026 |
| Siit Screened World Equity Ex-US Fund | 1,727 | 0.07% | $20.21K | 0.01% | May 31, 2026 |
Officers, directors and major owners
People who filed Forms 3, 4 or 5 in the last two years
| Name | Role | Shares owned | % of shares | Latest filing |
|---|---|---|---|---|
| Haenam Kim | Chief Marketing Officer, Director | – | – | Mar 13, 2026 |
| In Keuk Kim | Chief Executive Officer, Director | – | – | Mar 13, 2026 |
| Joseph Anton Sigrist | Chief Financial Officer, Director | 500 | 0.02% | Mar 13, 2026 |
| Ki Chul Kim | Chief Data Officer, Director | – | – | Mar 13, 2026 |
| Il Jin Park | Director | – | – | Apr 6, 2026 |
| Sung Uk Park | Director | – | – | Apr 6, 2026 |
| Jaesung Chung | Director | – | – | Mar 27, 2026 |
| Yanghoon Cho | Director | – | – | Mar 27, 2026 |
| Whanlim Kim | Director | – | – | Mar 13, 2026 |
Planned insider sales
Notices of proposed sale filed on Form 144 before shares are sold
| Seller | Filed | Shares | Market value | Planned sale | Acquired through |
|---|---|---|---|---|---|
| Special Situation Diamond Ltd. STIC 10% Stockholder | Mar 18, 2025 | 14,075 | $2.70M | Mar 24, 2025 | 2.5% Convertible Bonds converted to Common Shares(2) |
| Special Situation Diamond Ltd. STIC Owner, 10% Shareholder | Dec 17, 2024 | 14,882 | $3.35M | Dec 23, 2024 | 2.5% Convertible Bonds converted to Common Shares(2) |
| Special Situation Diamond Ltd. STIC Owner, 10% Shareholder | Nov 12, 2024 | 3,324 | $1.06M | Nov 21, 2024 | 2.5% Convertible Bonds converted to Common Shares(2) |
| Special Situation Diamond Ltd. STIC Owner, 10% Shareholder | Oct 8, 2024 | 4,445 | $1.33M | Oct 14, 2024 | 2.5% Convertible Bonds converted to Common Shares(2) |
| Special Situation Diamond Ltd. STIC Owner, 10% Shareholder | Jul 5, 2024 | 24,775 | $6.29M | Jul 8, 2024 | 2.5% Convertible Bonds converted to Common Shares(2) |