As reported to FSS/DART, 2025-12-31.
| Largest shareholder group | 69.67% |
|---|---|
| Minority shareholders | 26.88% |
| Top 10 holders | 69.68% |
| Total shareholders | 13,197 |
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 | 69.67% | — |
| Minority shareholders | 26.88% | 13,188 |
| Institutions & other holders | 3.45% | — |
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 | 정석현 | 7,785,500 | 54.50% |
| 2 | 안정재 | 785,500 | 5.50% |
| 3 | 정보윤 | 518,378 | 3.63% |
| 4 | 정은주 | 358,692 | 2.51% |
| 5 | 정은아 | 292,645 | 2.05% |
| 6 | (주)수산아이앤티 | 211,436 | 1.48% |
| 7 | 김병현 | 1,300 | 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.