As reported to FSS/DART, 2025-12-31.
| Largest shareholder group | 23.29% |
|---|---|
| Minority shareholders | 67.53% |
| Top 10 holders | 23.29% |
| Total shareholders | 17,791 |
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 |
|---|---|---|
| Minority shareholders | 67.53% | 17,782 |
| Largest shareholder & related parties | 23.29% | — |
| Institutions & other holders | 9.18% | — |
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)인피온 | 8,755,287 | 19.98% |
| 2 | 박세철 | 905,798 | 2.07% |
| 3 | 조창배 | 452,899 | 1.03% |
| 4 | 조성근 | 90,580 | 0.21% |
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.