TAIWAN · TWSE / TPEx
GBM
精成科 · 6191 · TWSE (main board) · Electronic components
Share price, 2026-10-19NT$91.001 month +12.3% · 1 year -20.6%
Directors and supervisors hold208,783,77341.8% of shares issued
Of which pledged0.0%0
Major shareholders (10%+) hold201,204,72940.3% of shares issued
Revenue, 2026-09+36.1%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 |
|---|---|---|---|---|---|---|
| 焦佑衡 | Chairman | 3,986,145 | 6,707,775 | 1.34% | — | 15,000 |
| 瀚宇博德股份有限公司 | Director · Major shareholder (10%+) | 192,815,499 | 201,204,729 | 40.30% | — | — |
| 陳坤煌 | Director (corporate representative) | — | 0 | — | — | — |
| 楊建輝 | Director (corporate representative) · President | 599,784 | 660,520 | 0.13% | — | 340,669 |
| 賴偉珍 | Director (corporate representative) | 682,400 | 790,000 | 0.16% | — | — |
| 行行投資有限公司 | Director | 30,000 | 871,269 | 0.17% | — | — |
| 焦子語 | Director (corporate representative) | 10,000 | 10,000 | 0.00% | — | — |
| 趙元山 | Independent director | — | 0 | — | — | — |
| 陳韻如 | Independent director | — | 0 | — | — | — |
| 馮嘉輝 | Independent director | — | 0 | — | — | — |
| 楊進興 | Independent director | — | 0 | — | — | — |
| 陶正國 | President | — | 276,592 | 0.06% | — | — |
| 張永發 | Vice president | — | 389,957 | 0.08% | — | — |
| 楊耿彰 | Assistant vice president | — | 101,692 | 0.02% | — | — |
| 翁家玉 | Assistant vice president · Manager · Chief financial officer · Chief accountant | 1,000 | 410,576 | 0.08% | — | — |
| 葉振弘 | Assistant vice president | 122 | 180,383 | 0.04% | — | — |
| 鄺吉琳 | Assistant vice president | — | 152,796 | 0.03% | — | — |
| 張家豪 | Assistant vice president | — | 197,654 | 0.04% | — | — |
| 李慶龍 | Assistant vice president | — | 70,200 | 0.01% | — | — |