As reported to FSS/DART, 2025-12-31.
| Largest shareholder group | 55.84% |
|---|---|
| Minority shareholders | 30.12% |
| Top 10 holders | 73.70% |
| Total shareholders | 92,311 |
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 | 55.84% | — |
| Minority shareholders | 30.12% | 92,297 |
| Institutions & other holders | 14.04% | — |
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 | 한화에너지㈜ | 17,778,398 | 28.12% |
| 2 | 김승연 | 9,958,979 | 18.83% |
| 3 | 김동관 | 8,182,676 | 14.15% |
| 4 | 김동원 | 4,029,312 | 5.38% |
| 5 | 김동선 | 4,029,312 | 5.38% |
| 6 | 북일학원 | 1,371,105 | 1.83% |
| 7 | 류두형 | 8,799 | 0.01% |
| 8 | 김호연 | — | 0.00% |
| 9 | 김승모 | — | 0.00% |
| 10 | 양기원 | — | 0.00% |
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.