| 持股明細(資料日期：2026/05/31) |
| 持股名稱 | 比例 |
| TAIWAN UNION TECHNOLOGY CORP | 4.10% |
| SINO-AMERICAN SILICON PRODUC | 3.90% |
| CHROMA ATE INC | 3.60% |
| GRAND PROCESS TECHNOLOGY COR | 3.30% |
| PRECISION TSUGAMI CHINA CORP | 2.90% |
| KARUR VYSYA BANK LTD | 2.90% |
| BENEFIT SYSTEMS SA | 2.80% |
| CHENBRO MICOM CO LTD | 2.80% |
| J.B. CHEMICALS & PHARMA LTD | 2.70% |
| MOBILE WORLD INVESTMENT CORP | 2.70% |