As reported to FSS/DART, 2025-12-31.
| Largest shareholder group | 70.31% |
|---|---|
| Minority shareholders | 18.75% |
| Top 10 holders | 70.24% |
| Total shareholders | 7,648 |
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 | 70.31% | — |
| Minority shareholders | 18.75% | 7,627 |
| Institutions & other holders | 10.94% | — |
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 | 장 세 준 | 3,236,400 | 17.90% |
| 2 | 영풍개발㈜ | 2,974,240 | 16.45% |
| 3 | 장 세 환 | 2,267,020 | 12.54% |
| 4 | Sun Metals Holdings Limited | 1,915,760 | 10.60% |
| 5 | 씨케이(유) | 1,235,670 | 6.84% |
| 6 | 케이젯정밀㈜ | 680,590 | 3.76% |
| 7 | 에이치씨(유) | 236,550 | 1.31% |
| 8 | 장 혜 선 | 99,000 | 0.55% |
| 9 | 최 주 원 | 31,200 | 0.17% |
| 10 | 최 창 규 | 21,010 | 0.12% |
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.