As reported to FSS/DART, 2025-12-31.
| Largest shareholder group | 39.74% |
|---|---|
| Minority shareholders | 32.13% |
| Top 10 holders | 39.73% |
| Total shareholders | 40,654 |
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 | 39.74% | — |
| Minority shareholders | 32.13% | 40,640 |
| Institutions & other holders | 28.13% | — |
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)종근당홀딩스 | 3,628,855 | 26.29% |
| 2 | 이장한 | 1,318,807 | 9.55% |
| 3 | 이주원 | 204,813 | 1.48% |
| 4 | 이주경 | 162,516 | 1.18% |
| 5 | 이주아 | 162,516 | 1.18% |
| 6 | 이복환 | 7,556 | 0.05% |
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.