As reported to FSS/DART, 2025-12-31.
| Largest shareholder group | 48.20% |
|---|---|
| Minority shareholders | 43.12% |
| Top 10 holders | 48.20% |
| Total shareholders | 46,376 |
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 | 48.20% | — |
| Minority shareholders | 43.12% | 46,373 |
| Institutions & other holders | 8.68% | — |
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 | 두산에너빌리티㈜ | 46,176,250 | 48.17% |
| 2 | 스캇성철박 | 16,709 | 0.02% |
| 3 | 조덕제 | 7,004 | 0.01% |
| 4 | 박진원 | 2,960 | 0.00% |
| 5 | 박형원 | 4,014 | 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.