PSK INC.
KOSDAQ
Shareholding pattern
As reported to FSS/DART, 2025-12-31.
| Largest shareholder group | 32.86% |
|---|---|
| Minority shareholders | 61.07% |
| Top 10 holders | 32.86% |
| Total shareholders | 28,455 |
Who owns the company
Share of shares outstandingMinority shareholders 61.07%Largest shareholder & related parties 32.86%Institutions & other holders 6.07%
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 | 61.07% | 28,439 |
| Largest shareholder & related parties | 32.86% | — |
| Institutions & other holders | 6.07% | — |
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 | 피에스케이홀딩스 | 9,489,994 | 32.76% |
| 2 | 이경일 | 13,160 | 0.05% |
| 3 | 강호길 | 5,374 | 0.02% |
| 4 | 성낙범 | 1,842 | 0.01% |
| 5 | 이종진 | 3,088 | 0.01% |
| 6 | 이충범 | 1,668 | 0.01% |
| 7 | 함정우 | 942 | 0.00% |
| 8 | 엄상희 | 200 | 0.00% |
| 9 | 하형찬 | 138 | 0.00% |
| 10 | 김동진 | 316 | 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.