Investor Relations
Top 10 Shareholder
| Name of Shareholder | Shareholding (Shares) | Shareholding % |
| Tien Ho Industrial Co., Ltd. | 17,838,330 | 4.21% |
| Chin-Tsai Chen | 12,752,953 | 3.01% |
| Norges Bank-fund mgr Blackrock Investment Management(Taiwan) Limited | 11,172,095 | 2.64% |
| Chou,Pu-Yao | 9,130,000 | 2.15% |
| Morgan Stanley & Co. International Plc | 8,175,787 | 1.93% |
| Kou-I Yeh | 8,052,214 | 1.90% |
| Li-Chuan Yeh | 7,687,525 | 1.81% |
| Li-Cheng Yeh | 7,687,525 | 1.81% |
| CTBC Bank in Custody for WIN Semiconductors Corp. Employees Stock Ownership Trust | 7,609,375 | 1.80% |
| Chuang, Hsiu-Fei | 7,359,000 | 1.74% |
| Date: 2026/3/27 |
Financial Information
Shareholders’ Service