U.I.DISPLAY CO.,LTD.
KOSDAQ
Shareholding pattern
As reported to FSS/DART, 2025-12-31.
| Largest shareholder group | 38.40% |
|---|---|
| Minority shareholders | 50.46% |
| Top 10 holders | 38.40% |
| Total shareholders | 3,492 |
Who owns the company
Share of shares outstandingMinority shareholders 50.46%Largest shareholder & related parties 38.4%Institutions & other holders 11.14%
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 | 50.46% | 3,479 |
| Largest shareholder & related parties | 38.40% | — |
| Institutions & other holders | 11.14% | — |
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 | 박종수 | 4,525,004 | 31.89% |
| 2 | (주)정광 | 611,369 | 4.31% |
| 3 | 정연환 | 300,000 | 2.11% |
| 4 | 김종구 | 11,500 | 0.08% |
| 5 | 정문섭 | 1,500 | 0.01% |
| 6 | 탁남수 | 117 | 0.00% |
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.