CTK Co., Ltd
KOSDAQ
Shareholding pattern
As reported to FSS/DART, 2025-12-31.
| Largest shareholder group | 47.12% |
|---|---|
| Minority shareholders | 39.27% |
| Top 10 holders | 47.15% |
| Total shareholders | 10,696 |
Who owns the company
Share of shares outstandingLargest shareholder & related parties 47.12%Minority shareholders 39.27%Institutions & other holders 13.61%
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 | 47.12% | — |
| Minority shareholders | 39.27% | 10,678 |
| Institutions & other holders | 13.61% | — |
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 | 정인용 | 7,676,490 | 39.69% |
| 2 | 박보란 | 185,144 | 0.96% |
| 3 | 정구주 | 185,144 | 0.96% |
| 4 | 정예주 | 185,144 | 0.96% |
| 5 | 정유주 | 185,144 | 0.96% |
| 6 | 정구준 | 185,144 | 0.96% |
| 7 | 정은숙 | 185,000 | 0.96% |
| 8 | 정희숙 | 185,000 | 0.96% |
| 9 | 정유숙 | 140,740 | 0.73% |
| 10 | 이종호 | 1,500 | 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.