| 持股明細(資料日期：2026/06/30) |
| 持股名稱 | 比例 |
| KIOXIA HOLDINGS CORP | 8.93% |
| GIGADEVICE SEMICONDUCTOR I-A | 6.45% |
| samsung electronics co ltd(005930 KS) | 5.07% |
| ZHONGJI INNOLIGHT CO LTD-A | 4.45% |
| SK HYNIX INC | 4.33% |
| Samsung Electro-Mechanics co(009150 ks) | 4.11% |
| 台積電 | 3.92% |
| YUANJIE SEMICONDUCTOR TECH-A | 3.17% |
| LUMENTUM HOLDINGS INC | 3.02% |
| EOPTOLINK TECHNOLOGY INC L-A | 2.80% |
| IBIDEN CO LTD | 2.43% |
| 聯電 | 2.36% |
| SANDISK CORP | 2.19% |
| ADVANCED MICRO DEVICES.amd us | 2.19% |
| 高力 | 2.12% |
| TERADYNE INC | 1.80% |
| MURATA MANUFACTURING CO LTD | 1.70% |
| TOKYO ELECTRON LTD | 1.67% |
| 智邦 | 1.62% |
| TEKSCEND PHOTOMASK CORP | 1.60% |
| 旺矽 | 1.59% |
| TOKYO OHKA KOGYO CO LTD | 1.52% |
| ROHM CO LTD | 1.52% |
| Anritsu Corp | 1.48% |
| FOXCONN INDUSTRIAL INTERNE-A | 1.45% |
| Micron Technology Inc | 1.42% |
| 世界 | 1.41% |
| 台光電 | 1.40% |
| GUANGDONG FENGHUA ADVANCED-A | 1.31% |
| 台達電 | 1.27% |
| 聯發科 | 1.11% |
| 亞翔 | 1.08% |
| 金像電 | 1.02% |