As reported to FSS/DART, 2025-12-31.
| Largest shareholder group | 71.34% |
|---|---|
| Minority shareholders | 12.91% |
| Top 10 holders | 63.68% |
| Total shareholders | 5,955 |
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 | 71.34% | — |
| Institutions & other holders | 15.75% | — |
| Minority shareholders | 12.91% | 5,899 |
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 | 이인옥 | 11,229,495 | 23.95% |
| 2 | 이화일 | 6,772,419 | 14.44% |
| 3 | 대한세라믹스 | 3,340,273 | 7.12% |
| 4 | 성옥문화재단 | 2,225,550 | 4.75% |
| 5 | 이명륜 | 1,797,645 | 3.83% |
| 6 | 소소해(유) | 1,500,000 | 3.20% |
| 7 | 이인천 | 867,073 | 1.85% |
| 8 | 이문성 | 833,401 | 1.78% |
| 9 | 이경숙 | 644,913 | 1.38% |
| 10 | 이경희 | 644,913 | 1.38% |
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.