TAIWAN · TWSE / TPEx
ESMT
晶豪科 · 3006 · TWSE (main board) · Semiconductors
Share price, 2026-10-19NT$239.001 month -9.5% · 1 year +191.1%
Directors and supervisors hold18,832,0006.3% of shares issued
Of which pledged0.0%0
Revenue, 2026-09+470.2%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 |
|---|---|---|---|---|---|---|
| 張明鑒 | Chairman · President | 5,523,825 | 5,523,825 | 1.85% | — | 1,618,785 |
| 陳興海 | Director | 8,411,629 | 8,411,629 | 2.82% | — | 765,927 |
| 戴永文 | Director · Vice president | 581,205 | 581,205 | 0.19% | — | 75,970 |
| 山一投資有限公司 | Director | 3,355,000 | 3,630,000 | 1.22% | — | — |
| 謝明霖 | Director (corporate representative) | — | 0 | — | — | — |
| 張冠群 | Director · Vice president · Chief financial officer | 685,341 | 685,341 | 0.23% | — | 949 |
| 沈維民 | Independent director | — | 0 | — | — | — |
| 郭泰豪 | Independent director | — | 0 | — | — | — |
| 崔秉鉞 | Independent director | — | 0 | — | — | — |
| 簡政陽 | Independent director | — | 0 | — | — | — |
| 林玉寬 | Independent director | — | 0 | — | — | — |
| 郝忠先 | Vice president | — | 0 | — | — | — |
| 馮蜀蕙 | Vice president | — | 85,000 | 0.03% | — | — |
| 蔡孟宏 | Vice president | — | 0 | — | — | — |
| 陳家玉 | Chief accountant | — | 0 | — | — | — |
| 吳鴻基 | Other | — | 313,560 | 0.11% | — | 554,373 |