Haesung Optics Co.,Ltd
KOSDAQ
Shareholding pattern
As reported to FSS/DART, 2025-12-31.
| Largest shareholder group | 100.00% |
|---|---|
| Minority shareholders | 60.79% |
| Top 10 holders | 97.48% |
| Total shareholders | 9,273 |
Who owns the company
Share of shares outstandingLargest shareholder & related parties 100%Minority shareholders 60.79%
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 | 100.00% | — |
| Minority shareholders | 60.79% | 9,262 |
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 | 기타소액주주 | 28,636,195 | 59.21% |
| 2 | 오에이치얼머스 리스트럭처링 투자조합1호 | 6,400,000 | 13.23% |
| 3 | 제이케이투자조합1호 | 3,700,000 | 7.65% |
| 4 | 안광호 | 3,448,275 | 7.13% |
| 5 | 전상중 | 1,239,994 | 2.56% |
| 6 | 최미숙 | 1,221,035 | 2.52% |
| 7 | 이을성 외 특수관계인 4명 | 807,730 | 1.67% |
| 8 | 박명준 | 646,324 | 1.34% |
| 9 | MORGAN STANLEY AND CO INTERNATIONAL PLC | 540,319 | 1.12% |
| 10 | 정익수 | 510,000 | 1.05% |
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.