As reported to FSS/DART, 2025-12-31.
| Largest shareholder group | 44.75% |
|---|---|
| Top 10 holders | 44.74% |
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 |
|---|---|---|
| Institutions & other holders | 55.25% | — |
| Largest shareholder & related parties | 44.75% | — |
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) | 97,142,856 | 43.90% |
| 2 | 한국고등교육재단 | 821,488 | 0.37% |
| 3 | 최성환 | 700,000 | 0.32% |
| 4 | 최신원 | 100,000 | 0.05% |
| 5 | 이호정 | 58,746 | 0.03% |
| 6 | 최유진 | 55,079 | 0.02% |
| 7 | 박장석 | 50,000 | 0.02% |
| 8 | 최현서 | 24,395 | 0.01% |
| 9 | 최현호 | 24,528 | 0.01% |
| 10 | 이문영 | 17,861 | 0.01% |
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.