ATEC CO.,Ltd
KOSDAQ
Shareholding pattern
As reported to FSS/DART, 2025-12-31.
| Largest shareholder group | 11.09% |
|---|---|
| Minority shareholders | 63.69% |
| Top 10 holders | 25.31% |
| Total shareholders | 32,304 |
Who owns the company
Share of shares outstandingMinority shareholders 63.69%Institutions & other holders 25.22%Largest shareholder & related parties 11.09%
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 | 63.69% | 32,302 |
| Institutions & other holders | 25.22% | — |
| Largest shareholder & related parties | 11.09% | — |
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 | 신승영 | 2,084,099 | 25.23% |
| 2 | 신태하 | 4,630 | 0.06% |
| 3 | 신동하 | 1,036 | 0.01% |
| 4 | 신재하 | 1,036 | 0.01% |
| 5 | 신종찬 | 100 | 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.