SDN Company Ltd.
KOSDAQ
Shareholding pattern
As reported to FSS/DART, 2025-12-31.
| Largest shareholder group | 12.30% |
|---|---|
| Minority shareholders | 83.45% |
| Top 10 holders | 11.79% |
| Total shareholders | 29,029 |
Who owns the company
Share of shares outstandingMinority shareholders 83.45%Largest shareholder & related parties 12.3%Institutions & other holders 4.25%
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 | 83.45% | 29,012 |
| Largest shareholder & related parties | 12.30% | — |
| Institutions & other holders | 4.25% | — |
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 | 최기혁 | 3,820,000 | 5.88% |
| 2 | 최우인 | 734,740 | 1.13% |
| 3 | 정민숙 | 574,385 | 0.88% |
| 4 | 최유형 | 552,000 | 0.85% |
| 5 | 최연정 | 552,000 | 0.85% |
| 6 | 정연숙 | 385,505 | 0.59% |
| 7 | 백형근 | 381,006 | 0.59% |
| 8 | 고민균 | 256,410 | 0.39% |
| 9 | 최지인 | 238,071 | 0.37% |
| 10 | 정성원 | 169,065 | 0.26% |
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.