TAIWAN · TWSE / TPEx
JOCHU
州巧 · 3543 · TWSE (main board) · Optoelectronics
Share price, 2026-10-19NT$48.351 month +15.1% · 1 year +42.7%
Directors and supervisors hold16,560,72011.3% of shares issued
Of which pledged0.0%0
Major shareholders (10%+) hold36,000,00024.6% of shares issued
Revenue, 2026-09+9.5%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 |
|---|---|---|---|---|---|---|
| 李樹裔 | Chairman | 3,421,361 | 3,556,361 | 2.43% | — | 2,810,282 |
| 亨興投資股份有限公司 | Director | 9,124,000 | 10,742,120 | 7.34% | — | — |
| 呂友麒 | Director (corporate representative) | — | 0 | — | — | — |
| 阮朝宗 | Director | — | 0 | — | — | 10,000 |
| 李樹宗 | Director · President | 1,457,574 | 1,717,668 | 1.17% | — | — |
| 李逸淑 | Director · Vice president · Chief financial officer · Chief accountant · Other | 353,625 | 416,727 | 0.28% | — | — |
| 廖文宏 | Independent director | — | 10,000 | 0.01% | — | — |
| 周廷駿 | Independent director | — | 0 | — | — | — |
| 陳祐良 | Independent director | 100,000 | 117,844 | 0.08% | — | 82,491 |
| 張中秋 | Independent director | — | 0 | — | — | — |
| 徐文茂 | President | — | 337,119 | 0.23% | — | — |
| 邱垂洲 | Vice president | — | 315,136 | 0.22% | — | — |
| 朱淑鳳 | Assistant vice president | — | 100,000 | 0.07% | — | — |
| 周泰宏 | Assistant vice president | — | 150,000 | 0.10% | — | — |
| 沈威政 | Assistant vice president | — | 246,766 | 0.17% | — | — |
| 蔡耀濃 | Assistant vice president | — | 0 | — | — | — |
| 魏志銘 | Assistant vice president | — | 170,335 | 0.12% | — | — |
| 邱紳睿 | Assistant vice president | — | 56,000 | 0.04% | — | — |
| 陳皆興 | Assistant vice president | — | 105,000 | 0.07% | 80,000 | — |
| 郭翰霖 | Assistant vice president | — | 0 | — | — | — |
| 楊凱評 | Assistant vice president | — | 20,000 | 0.01% | — | — |
| 大訊科技股份有限公司 | Major shareholder (10%+) | — | 36,000,000 | 24.61% | — | — |