TAIWAN · TWSE / TPEx
CSI
菱光 · 8249 · TWSE (main board) · Electronic components
Share price, 2026-10-19NT$39.601 month +6.7% · 1 year -35.7%
Directors and supervisors hold42,988,73431.2% of shares issued
Of which pledged0.0%0
Major shareholders (10%+) hold37,857,83427.5% of shares issued
Revenue, 2026-09+33.1%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 |
|---|---|---|---|---|---|---|
| 東友科技股份有限公司 | Chairman · Major shareholder (10%+) | 28,906,260 | 26,015,634 | 18.88% | — | — |
| 黃育仁 | Chairman (corporate representative) · Vice president | — | 405,000 | 0.29% | 200,000 | — |
| 環球水泥股份有限公司 | Director · Major shareholder (10%+) | 13,158,000 | 11,842,200 | 8.59% | — | 8,100,000 |
| 侯智升 | Director (corporate representative) | — | 0 | — | — | — |
| 光菱電子股份有限公司 | Director | 5,701,000 | 5,130,900 | 3.72% | — | — |
| 蕭恩信 | Director (corporate representative) | — | 0 | — | — | — |
| 王修銘 | Independent director | — | 0 | — | — | — |
| 黃詩瑩 | Independent director | — | 0 | — | — | — |
| 蕭雲祥 | Independent director | — | 0 | — | — | — |
| 顧啟東 | Independent director | — | 0 | — | — | — |
| 魏耀明 | President | — | 0 | — | — | — |
| 吳美奇 | Chief financial officer · Chief accountant | — | 0 | — | — | — |
| 蔡祥輝 | Other | — | 0 | — | — | — |