INSAN Inc.
KOSDAQ
Shareholding pattern
As reported to FSS/DART, 2025-12-31.
| Largest shareholder group | 26.03% |
|---|---|
| Minority shareholders | 70.38% |
| Top 10 holders | 26.03% |
| Total shareholders | 15,430 |
Who owns the company
Share of shares outstandingMinority shareholders 70.38%Largest shareholder & related parties 26.03%Institutions & other holders 3.59%
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 | 70.38% | 15,418 |
| Largest shareholder & related parties | 26.03% | — |
| Institutions & other holders | 3.59% | — |
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 | 김윤세 | 8,450,000 | 22.00% |
| 2 | 우성숙 | 1,107,203 | 2.88% |
| 3 | 김형석 | 250,675 | 0.65% |
| 4 | 김윤국 | 87,128 | 0.23% |
| 5 | 김남호 | 40,042 | 0.10% |
| 6 | 박종분 | 29,224 | 0.08% |
| 7 | 김운영 | 18,151 | 0.05% |
| 8 | 최은아 | 9,075 | 0.02% |
| 9 | 김단희 | 7,265 | 0.02% |
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.