As reported to FSS/DART, 2025-12-31.
| Largest shareholder group | 65.46% |
|---|---|
| Minority shareholders | 29.11% |
| Top 10 holders | 65.45% |
| Total shareholders | 5,659 |
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 | 65.46% | — |
| Minority shareholders | 29.11% | 5,650 |
| Institutions & other holders | 5.43% | — |
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)두산 | 7,291,150 | 60.89% |
| 2 | 고영섭 | 414,928 | 3.46% |
| 3 | (재)두산연강재단 | 67,000 | 0.56% |
| 4 | 박혜원 | 29,027 | 0.24% |
| 5 | 박태원 | 29,200 | 0.24% |
| 6 | 박병철 | 7,697 | 0.06% |
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.