| 持股明細(資料日期：2025/07/31) |
| 持股名稱 | 比例 |
| 台積電 | 6.80% |
| LAM RESEARCH CORP | 6.39% |
| TOKYO ELECTRON LTD | 6.16% |
| 聯發科 | 5.25% |
| APPLIED MATERIALS INC | 4.97% |
| QUALCOMM INC | 4.46% |
| ASML HOLDING NV | 4.45% |
| TE Connectivity PLC | 4.36% |
| SHIN-ETSU CHEMICAL CO LTD | 3.70% |
| Infineon Technologies AG | 3.70% |
| Corning INC | 3.55% |
| DISCO CORP | 2.10% |
| MURATA MANUFACTURING CO LTD | 2.02% |
| KEYSIGHT TECHNOLOGIES IN | 2.02% |
| 廣達 | 1.94% |
| 立訊精密 | 1.64% |
| ASM INTERNATIONAL NV | 1.63% |
| TDK CORP | 1.29% |
| 日月光投控 | 1.27% |
| 聯電 | 1.25% |
| 北方華創 | 1.25% |
| KYOCERA CORP | 1.21% |
| 智邦 | 1.11% |
| 台光電 | 0.87% |
| 緯創 | 0.85% |
| NITTO DENKO CORP | 0.79% |
| 東山精密 | 0.74% |
| 滬電股份 | 0.74% |
| 瑞昱 | 0.72% |
| 聯詠 | 0.70% |
| 大立光 | 0.66% |
| 國巨 | 0.59% |
| SCREEN HOLDINGS CO LTD | 0.55% |
| 生益科技 | 0.52% |
| 華工科技 | 0.50% |
| LATTICE SEMICONDUCTOR CORP | 0.49% |
| 長電科技 | 0.48% |
| 川湖 | 0.47% |
| 致茂 | 0.45% |
| 欣興 | 0.44% |
| SAMSUNG ELECTRO-MECHANICS CO | 0.44% |
| 紫光國微 | 0.43% |
| 貿聯-KY | 0.42% |
| KOKUSAI ELECTRIC CORP | 0.39% |
| ELEMENT SOLUTIONS INC | 0.39% |
| 聞泰科技 | 0.38% |
| BELDEN INC | 0.35% |
| 深南電路 | 0.34% |
| 鵬鼎控股 | 0.34% |
| 京元電子 | 0.34% |
| 金像電 | 0.33% |
| NOVANTA INC | 0.32% |
| IMPINJ INC | 0.32% |
| 格林美 | 0.30% |
| 通富微電 | 0.30% |
| 矽力*-KY | 0.28% |
| 興森科技 | 0.27% |
| 光迅科技 | 0.26% |
| 領益智造 | 0.26% |
| Hamamatsu Photonics KK | 0.26% |
| 華天科技 | 0.25% |
| 水晶光電 | 0.25% |
| TOKYO OHKA KOGYO CO LTD | 0.24% |
| 力成 | 0.23% |
| BYD ELECTRONIC INTL CO LTD | 0.23% |
| 廈門鎢業 | 0.23% |
| Amkor Technology Inc | 0.23% |
| CALIX INC | 0.23% |
| MARUWA CO LTD | 0.21% |
| Nikon Corp | 0.21% |
| 大族激光 | 0.21% |
| 順絡電子 | 0.20% |
| 臻鼎-KY | 0.20% |
| TOKYO SEIMITSU CO LTD | 0.19% |
| 華通 | 0.19% |
| 匯頂科技 | 0.19% |
| 科達利 | 0.19% |
| 深科技 | 0.19% |
| DEXERIALS CORP | 0.18% |
| 上海貝嶺 | 0.18% |
| IPG PHOTONICS CORP | 0.17% |
| 璞泰來 | 0.17% |
| GLOBALFOUNDRIES INC | 0.17% |
| AXCELIS TECHNOLOGIES INC | 0.16% |
| 雅克科技 | 0.15% |
| STANDEX INTERNATIONAL CORP | 0.14% |
| Aixtron SE | 0.14% |
| 信邦 | 0.14% |
| VISHAY INTERTECHNOLOGY INC | 0.14% |
| ULVAC INC | 0.13% |
| TAIYO YUDEN CO LTD | 0.13% |
| 風華高科 | 0.12% |
| 中砂 | 0.11% |
| 佳世達 | 0.10% |
| VEECO INSTRUMENTS INC | 0.09% |
| Jenoptik AG | 0.08% |
| S.O.I.T.E.C. | 0.08% |
| CTS CORP | 0.08% |
| ROGERS CORP | 0.08% |