As reported to FSS/DART, 2025-12-31.
| Largest shareholder group | 40.89% |
|---|---|
| Minority shareholders | 41.06% |
| Top 10 holders | 40.88% |
| Total shareholders | 158,544 |
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 | 41.06% | 158,486 |
| Largest shareholder & related parties | 40.89% | — |
| Institutions & other holders | 18.05% | — |
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 | SK(주) | 15,390,000 | 40.64% |
| 2 | 한국고등교육재단 | 72,436 | 0.19% |
| 3 | 박장석 | 15,000 | 0.04% |
| 4 | 박원철 | 3,315 | 0.01% |
| 5 | 박영석 | — | 0.00% |
| 6 | 박시원 | 1,477 | 0.00% |
| 7 | 채은미 | 1,232 | 0.00% |
| 8 | 정현욱 | 408 | 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.