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.
Holders of 5% or more of DDI
Holders whose latest Schedule 13D or 13G filing reports 5% or more of DoubleDown Interactive Co., Ltd., largest stake first. The change is against the holder's previous filing.
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| B. Riley Financial, Inc. | 13G/A | 7.30%182.0K shares | −0.20 ppfrom 7.50% | Feb 14, 20255 filings | Feb 13, 2026 | SEC |
Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.
13D and 13G filings
8 Schedule 13D and 13G filings on DoubleDown Interactive Co., Ltd., newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| Feb 13, 20265:00 PM ET | B. Riley Financial, Inc.and 4 others | 13G/A | 7.30%182.0K shares | −0.20 ppfrom 7.50% | Dec 31, 2025 | SEC |
| Dec 30, 20254:05 PM ET | STIC Special Situation Diamond Ltdand 2 others | 13G/A | 3.80%94.1K shares | −4.70 ppfrom 8.50%Below 5% | Dec 18, 2025 | SEC |
| Nov 14, 20252:01 PM ET | B. Riley Financial, Inc.and 3 others | 13G/A | 7.50%185.3K shares | −0.30 ppfrom 7.80% | Sep 30, 2025 | SEC |
| Aug 14, 20255:15 PM ET | B. Riley Financial, Inc.and 2 others | 13G/A | 7.80%193.1K shares | −1.20 ppfrom 9.00% | Jun 30, 2025 | SEC |
| Jun 24, 20256:06 AM ET | STIC Special Situation Diamond Ltdand 2 others | 13G/A | 8.50%210.6K shares | −1.30 ppfrom 9.80% | Jun 18, 2025 | SEC |
| Jun 16, 20254:05 PM ET | STIC Special Situation Diamond Ltdand 2 others | 13G/A | 9.80%243.2K shares | – | Jun 13, 2025 | SEC |
| Apr 2, 20259:02 PM ET | B. Riley Financial, Inc.and 3 others | 13G/A | 9.00%222.1K shares | 0.00 ppfrom 9.00% | Apr 2, 2025 | SEC |
| Feb 14, 20255:00 PM ET | B. Riley Financial, Inc.and 3 others | 13G/A | 9.00%222.5K shares | – | Dec 31, 2024 | SEC |
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell DoubleDown Interactive Co., Ltd. shares.
No Form 144 notices for DoubleDown Interactive Co., Ltd. are on file.