As reported to FSS/DART, 2025-12-31.
| Largest shareholder group | 48.58% |
|---|---|
| Minority shareholders | 19.58% |
| Top 10 holders | 47.44% |
| Total shareholders | 7,681 |
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 | 48.58% | — |
| Institutions & other holders | 31.84% | — |
| Minority shareholders | 19.58% | 7,660 |
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 | 오치훈 | 5,265,299 | 22.98% |
| 2 | 오태수 | 1,272,745 | 5.55% |
| 3 | 오성익 | 939,967 | 4.10% |
| 4 | 오준환 | 443,641 | 2.73% |
| 5 | 사회복지법인 해암문화재단 | 624,430 | 2.67% |
| 6 | 오현지 | 3,480 | 1.94% |
| 7 | 오은정 | 428,592 | 1.87% |
| 8 | 오희정 | 428,592 | 1.87% |
| 9 | 오유진 | 428,592 | 1.87% |
| 10 | 오형근 | 427,335 | 1.86% |
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.