JS Corporation
KOSPI
Shareholding pattern
As reported to FSS/DART, 2025-12-31.
| Largest shareholder group | 56.18% |
|---|---|
| Minority shareholders | 38.51% |
| Top 10 holders | 56.19% |
| Total shareholders | 11,398 |
Who owns the company
Share of shares outstandingLargest shareholder & related parties 56.18%Minority shareholders 38.51%Institutions & other holders 5.31%
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 | 56.18% | — |
| Minority shareholders | 38.51% | 11,386 |
| Institutions & other holders | 5.31% | — |
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 | 홍재성 | 6,376,602 | 21.98% |
| 2 | 홍종훈 | 5,588,066 | 19.26% |
| 3 | 홍송희 | 3,025,000 | 10.43% |
| 4 | 김계순 | 990,000 | 3.41% |
| 5 | 홍유주 | 137,000 | 0.47% |
| 6 | 홍지호 | 137,000 | 0.47% |
| 7 | 장석민 | 46,780 | 0.16% |
| 8 | 윤유진 | 2,504 | 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.