KoBioLabs, Inc.
KOSDAQ
Shareholding pattern
As reported to FSS/DART, 2025-12-31.
| Largest shareholder group | 29.83% |
|---|---|
| Minority shareholders | 64.85% |
| Top 10 holders | 29.73% |
| Total shareholders | 26,106 |
Who owns the company
Share of shares outstandingMinority shareholders 64.85%Largest shareholder & related parties 29.83%Institutions & other holders 5.32%
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 | 64.85% | 26,099 |
| Largest shareholder & related parties | 29.83% | — |
| Institutions & other holders | 5.32% | — |
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 | 고광표 | 5,038,237 | 25.70% |
| 2 | 고재윤 | 252,000 | 1.29% |
| 3 | 고재아 | 252,000 | 1.29% |
| 4 | 주형준 | 105,000 | 0.54% |
| 5 | 주성현 | 45,000 | 0.23% |
| 6 | 주식회사 에이치앤철강 | 43,500 | 0.22% |
| 7 | 고재경 | 35,000 | 0.18% |
| 8 | 신용원 | 21,003 | 0.11% |
| 9 | 고재희 | 18,000 | 0.09% |
| 10 | 정성구 | 15,002 | 0.08% |
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.