IS DONGSEO CO., LTD.
KOSPI
Shareholding pattern
As reported to FSS/DART, 2025-12-31.
| Largest shareholder group | 55.90% |
|---|---|
| Minority shareholders | 36.14% |
| Top 10 holders | 55.90% |
| Total shareholders | 24,338 |
Who owns the company
Share of shares outstandingLargest shareholder & related parties 55.9%Minority shareholders 36.14%Institutions & other holders 7.96%
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.
Ownership detail
| Investor category | Holding % | Shareholders |
|---|---|---|
| Largest shareholder & related parties | 55.90% | — |
| Minority shareholders | 36.14% | 24,327 |
| Institutions & other holders | 7.96% | — |
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.
Largest shareholders
| S.No. | Shareholder | Shares | Stake % |
|---|---|---|---|
| 1 | 아이에스지주(주) | 13,743,443 | 45.53% |
| 2 | 권혁운 | 2,449,512 | 8.11% |
| 3 | (재)문암장학문화재단 | 300,000 | 0.99% |
| 4 | 배한선 | 226,409 | 0.75% |
| 5 | 권민석 | 145,605 | 0.48% |
| 6 | 남병옥 | 4,659 | 0.02% |
| 7 | 배기문 | 2,000 | 0.01% |
| 8 | 허필식 | 1,540 | 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.