Major Shareholders

List of Shareholders

As of Mar. 14th, 2026

Name of the Major Shareholders Shareholdings
Share Percentage(%)
Advantech Investment 4,759,793 10.85%
Ding Hong Investment Co., Ltd. 3,812,468 8.69%
Chung-Cheng Chien 2,091,880 4.77%
Link Upon Advanced Material Corp. 2,050,780 4.68%
Chung-Lin Chien 1,397,905 3.19%
Ching-Shu Chien 1,390,214 3.17%
I-Sheng Electronic WIRE & Cable Co., Ltd. 1,236,164 2.82%
Cheng-Wei Chien 1,169,432 2.67%
Yun-Chen Chien 955,658 2.18%
Shiang-Yi Chien 944,171 2.15%