As reported to FSS/DART, 2025-12-31.
| Largest shareholder group | 48.28% |
|---|---|
| Minority shareholders | 42.88% |
| Top 10 holders | 48.29% |
| Total shareholders | 9,608 |
How to read this: the largest shareholder group is the controlling owner and related parties — a big slice means tight control. Minority shareholders are the many small holders. The remainder is mostly institutional and foreign money, which the regulator does not itemise separately.
| Investor category | Holding % | Shareholders |
|---|---|---|
| Largest shareholder & related parties | 48.28% | — |
| Minority shareholders | 42.88% | 9,600 |
| Institutions & other holders | 8.84% | — |
How to read this: a high foreign or institutional share often means the stock is widely researched and more liquid; a high individual share means retail investors hold most of the company. Percentages are of voting units.
| S.No. | Shareholder | Shares | Stake % |
|---|---|---|---|
| 1 | ㈜산돌커뮤니케이션 | 2,984,226 | 19.72% |
| 2 | 주식회사 케이씨지아이 | 2,984,226 | 19.72% |
| 3 | 윤영호 | 1,289,040 | 8.52% |
| 4 | 조희정 | 42,000 | 0.28% |
| 5 | 신동근 | 5,000 | 0.03% |
| 6 | 송정은 | 1,000 | 0.01% |
| 7 | 이신영 | 1,000 | 0.01% |
Trust banks such as Master Trust and Custody Bank appear at the top of most Japanese registers: they hold shares on behalf of many underlying funds rather than owning them outright.