| Name of major shareholders | Shares | |
|---|---|---|
| Shareholdings | Percentage of Shareholding | |
| Vanguard International Semiconductor Corporation | 50,000,000 | 13.05 |
| HAN SHIN CORP. | 21,615,907 | 5.64 |
| HAN SHIN HOLDINGS LTD. | 20,726,446 | 5.41 |
| HERMES-EPITEK CORPORATION | 18,160,870 | 4.74 |
| SINCERE HOLDING COMPANY | 16,294,539 | 4.25 |
| Fubon Life Insurance Co., Ltd. | 15,212,000 | 3.97 |
| Min-Ci Huang | 5,112,145 | 1.33 |
| Chase trusteeship into the starlight advanced total international stock index | 4,212,233 | 1.1 |
| Chase Custodian Van Garde Group emerging markets fund investment account | 3,917,189 | 1.02 |
| Lin,Su-Lin | 2,590,663 | 0.68 |