OSCOTECInc.
KOSDAQ
Shareholding pattern
As reported to FSS/DART, 2025-12-31.
| Largest shareholder group | 12.67% |
|---|---|
| Minority shareholders | 67.63% |
| Top 10 holders | 12.67% |
| Total shareholders | 53,420 |
Who owns the company
Share of shares outstandingMinority shareholders 67.63%Institutions & other holders 19.7%Largest shareholder & related parties 12.67%
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 |
|---|---|---|
| Minority shareholders | 67.63% | 53,409 |
| Institutions & other holders | 19.70% | — |
| Largest shareholder & related parties | 12.67% | — |
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 | 김정근 | 4,763,955 | 12.46% |
| 2 | 박상기 | 82,854 | 0.21% |
| 3 | 이상현 | — | 0.00% |
| 4 | 서은호 | — | 0.00% |
| 5 | 윤태영 | — | 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.