TAIWAN · TWSE / TPEx
ACE
材料*-KY · 4763 · TWSE (main board) · Chemicals
Share price, 2026-10-19NT$46.601 month +3.4% · 1 year -18.0%
Directors and supervisors hold407,594,76041.2% of shares issued
Of which pledged0.0%0
Major shareholders (10%+) hold378,451,26038.3% of shares issued
Revenue, 2026-09+30.5%year on year
Share price, last 12 months
Daily closes adjusted for cash and stock dividends, against the TAIEX index rebased to the same start. Prices from Yahoo Finance.
Directors, officers and major shareholders
Holdings reported for 2026-09. At election = shares held when the director was elected. Related parties = holdings of the person's spouse, minor children and nominees. One person with two roles is listed once.
| Person | Role | At election | Now | Of the company | Pledged | Related parties |
|---|---|---|---|---|---|---|
| 明珍企業有限公司 | Chairman · Major shareholder (10%+) | 280,394,860 | 280,394,860 | 28.35% | — | — |
| 王克璋 | Chairman (corporate representative) · President | — | 120,090 | 0.01% | — | — |
| ＭＡＣＲＩＦＥＲ ＴＲＡＤＩＮＧ ＳＯＣ | Director · Major shareholder (10%+) | 99,035,400 | 98,056,400 | 9.91% | — | — |
| ERICSON FENSTERSEIFER | Director (corporate representative) | — | 0 | — | — | — |
| 瑞隆貿易有限公司 | Director | 29,143,330 | 29,143,330 | 2.95% | — | — |
| 徐正材 | Director (corporate representative) | — | 0 | — | — | — |
| 孟慶蒞 | Director | — | 0 | — | — | — |
| 武永恒 | Independent director | 170 | 170 | 0.00% | — | — |
| 鄭世義 | Independent director | 2,000 | 0 | — | — | — |
| 林毓儀 | Independent director | — | 0 | — | — | — |
| 李廣濟 | Independent director | — | 0 | — | — | — |
| 孟慶麗 | President | — | 0 | — | — | — |
| 朱長超 | Vice president | — | 0 | — | — | — |
| 陳界瑞 | Vice president · Chief financial officer · Chief accountant | — | 0 | — | — | — |
| 孫靜 | Assistant vice president | — | 0 | — | — | — |
| 張愛峰 | Assistant vice president | — | 0 | — | — | — |
| 劉振 | Assistant vice president | — | 0 | — | — | — |