SEJIN HEAVY INDUSTRIES CO., LTD.
KOSPI
Shareholding pattern
As reported to FSS/DART, 2025-12-31.
| Largest shareholder group | 59.42% |
|---|---|
| Minority shareholders | 40.58% |
| Top 10 holders | 59.42% |
| Total shareholders | 59,322 |
Who owns the company
Share of shares outstandingLargest shareholder & related parties 59.42%Minority shareholders 40.58%
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 | 59.42% | — |
| Minority shareholders | 40.58% | 59,317 |
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 | 윤지원 | 25,071,088 | 44.10% |
| 2 | 윤종국 | 6,750,439 | 11.87% |
| 3 | (유)에스앤티이 노베이션 | 1,951,682 | 3.43% |
| 4 | 윤지현 | 3,300 | 0.01% |
| 5 | 최양환 | 3,300 | 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.