| Major shareholders | Shareholding (shares) | Shareholding Ratio (%) |
|---|---|---|
| Dawan Technology Co., Ltd. | 23,559,732 | 9.48 |
| Fubon Life Insurance Co., Ltd. | 7,199,000 | 2.90 |
| Chang, Wen-I | 5,303,831 | 2.13 |
| Hsiao, Ying-Chun | 4,985,524 | 2.01 |
| Chang, Wen-Hwa | 4,409,800 | 1.77 |
| Chang, Wen-Ling | 4,182,960 | 1.68 |
| Chang, Chun-Ren | 3,837,420 | 1.54 |
| Vanguard Total International Stock Index Fund, a series of Vanguard Star Funds | 2,889,457 | 1.16 |
| Lien-Chen Chiang | 2,772,062 | 1.12 |
| Hsiao-Chen Shen | 2,567,207 | 1.03 |