As reported to FSS/DART, 2025-12-31.
| Largest shareholder group | 44.82% |
|---|---|
| Minority shareholders | 37.60% |
| Top 10 holders | 44.82% |
| Total shareholders | 14,895 |
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 | 44.82% | — |
| Minority shareholders | 37.60% | 14,869 |
| Institutions & other holders | 17.58% | — |
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 | (주)휴온스글로벌 | 4,880,709 | 40.74% |
| 2 | 윤인상 | 404,672 | 3.38% |
| 3 | 윤연상 | 39,000 | 0.33% |
| 4 | 윤희상 | 38,882 | 0.32% |
| 5 | 윤보영 | 3,000 | 0.03% |
| 6 | 김시백 | 1,590 | 0.01% |
| 7 | 이재훈 | 1,619 | 0.01% |
| 8 | 윤성태 | — | 0.00% |
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.