| 持股明細(資料日期：2025/12/31) |
| 持股名稱 | 比例 |
| LUMENTUM HOLDINGS INC.lite us | 6.88% |
| 貿聯-KY | 6.32% |
| 奇鋐 | 4.84% |
| 金像電 | 4.49% |
| 京元電子 | 4.41% |
| 台燿 | 4.11% |
| 勤誠 | 3.28% |
| ZHONGJI INNOLIGHT CO LTD-A | 3.26% |
| ANHUI YINGLIU ELECTROMECHA-A | 2.91% |
| AES-KY | 2.37% |
| 漢唐 | 2.25% |
| 川湖 | 2.23% |
| CELESTICA INC | 2.23% |
| CIG SHANGHAI CO LTD-A | 2.15% |
| Shengyi Technology Co Ltd-A.600183 ch | 2.10% |
| 致茂 | 1.98% |
| 台光電 | 1.95% |
| 台玻 | 1.91% |
| TERADYNE INC | 1.91% |
| WUS PRINTED CIRCUIT KUNSHA-A | 1.85% |
| NVIDIA CORP | 1.81% |
| 志聖 | 1.78% |
| PIOTECH INC-A | 1.76% |
| BROADCOM LTD | 1.74% |
| SUZHOU TFC OPTICAL COMMUNI-A | 1.60% |
| 南亞科 | 1.60% |
| Anritsu Corp | 1.53% |
| PALANTIR TECHNOLOGIES INC-A | 1.49% |
| 精測 | 1.49% |
| 南方東英三星電子每日槓桿（2x）產品 | 1.45% |
| MITSUBISHI HEAVY INDUSTRIES | 1.31% |
| Zijin Mining Group Co Ltd | 1.28% |
| MICRONICS JAPAN CO LTD | 1.18% |
| GRACE FABRIC TECHNOLOGY CO-A | 1.18% |
| FIT HON TENG LTD | 1.15% |
| 金居 | 1.15% |
| FUJIKURA LTD | 1.14% |
| MITSUI MINING & SMELTING CO | 1.05% |