OSP Co., Ltd
KOSDAQ
Shareholding pattern
As reported to FSS/DART, 2025-12-31.
| Largest shareholder group | 43.21% |
|---|---|
| Minority shareholders | 38.93% |
| Top 10 holders | 43.21% |
| Total shareholders | 13,237 |
Who owns the company
Share of shares outstandingLargest shareholder & related parties 43.21%Minority shareholders 38.93%Institutions & other holders 17.86%
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 | 43.21% | — |
| Minority shareholders | 38.93% | 13,226 |
| Institutions & other holders | 17.86% | — |
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 | 우진비앤지㈜ | 3,982,320 | 42.61% |
| 2 | 이상윤 | 38,400 | 0.41% |
| 3 | 임재춘 | 12,000 | 0.13% |
| 4 | 정유용 | 5,849 | 0.06% |
| 5 | 김철 | — | 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.