OSUNG ADVANCED MATERIALS CO., LTD.
KOSDAQ
Shareholding pattern
As reported to FSS/DART, 2025-12-31.
| Largest shareholder group | 32.47% |
|---|---|
| Minority shareholders | 63.92% |
| Top 10 holders | 32.47% |
| Total shareholders | 40,460 |
Who owns the company
Share of shares outstandingMinority shareholders 63.92%Largest shareholder & related parties 32.47%Institutions & other holders 3.61%
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 | 63.92% | 40,456 |
| Largest shareholder & related parties | 32.47% | — |
| Institutions & other holders | 3.61% | — |
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 | ㈜이스트버건디 | 12,766,338 | 13.52% |
| 2 | ㈜폴라버텍스 | 12,048,502 | 12.76% |
| 3 | ㈜메이플스퀘어 | 5,845,508 | 6.19% |
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.