HLB bioStep Co.,Ltd.
KOSDAQ
Shareholding pattern
As reported to FSS/DART, 2025-12-31.
| Largest shareholder group | 16.93% |
|---|---|
| Minority shareholders | 77.20% |
| Top 10 holders | 16.93% |
| Total shareholders | 42,489 |
Who owns the company
Share of shares outstandingMinority shareholders 77.2%Largest shareholder & related parties 16.93%Institutions & other holders 5.87%
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 | 77.20% | 42,483 |
| Largest shareholder & related parties | 16.93% | — |
| Institutions & other holders | 5.87% | — |
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 | 에이치엘비㈜ | 12,650,832 | 14.54% |
| 2 | 에이치엘비테라퓨틱스㈜ | 1,606,500 | 1.85% |
| 3 | 진양곤 | 433,533 | 0.50% |
| 4 | 백성진 | 25,000 | 0.03% |
| 5 | 문정환 | 10,000 | 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.