As reported to FSS/DART, 2025-12-31.
| Largest shareholder group | 49.36% |
|---|---|
| Minority shareholders | 44.90% |
| Top 10 holders | 49.36% |
| Total shareholders | 5,089 |
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 | 49.36% | — |
| Minority shareholders | 44.90% | 5,080 |
| Institutions & other holders | 5.74% | — |
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 | ㈜서울메탈홀딩스 | 20,305,746 | 37.78% |
| 2 | 나윤복 | 2,260,763 | 4.21% |
| 3 | 나윤환 | 1,551,371 | 2.89% |
| 4 | 나윤용 | 1,225,787 | 2.28% |
| 5 | SM(HK) | 1,184,795 | 2.20% |
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.