| 持股明細(資料日期：2026/06/30) |
| 持股名稱 | 比例 |
| SANDISK CORP-USA | 5.80% |
| MICRON TECHNOLOGY INC-USA | 4.41% |
| KIOXIA HOLDINGS CORP-JPN | 4.09% |
| SAMSUNG ELECTRO-MECHANICS CO-KOR | 3.94% |
| MARVELL TECHNOLOGY INC-USA | 3.71% |
| 禾伸堂 | 3.70% |
| MURATA MANUFACTURING CO LTD-JPN | 3.53% |
| SK HYNIX INC-KOR | 3.43% |
| BLOOM ENERGY CORP- A-USA | 3.25% |
| VISHAY INTERTECHNOLOGY INC-USA | 3.12% |
| 國巨* | 3.00% |
| LAM RESEARCH CORP-USA | 2.93% |
| WESTERN DIGITAL CORP-USA | 2.90% |
| VEECO INSTRUMENTS INC-USA | 2.69% |
| ARM HOLDINGS PLC-ADR-USA | 2.53% |
| NEBIUS GROUP NV-USA | 2.40% |
| 大量 | 2.40% |
| ALPHABET INC-CL A-USA | 2.33% |
| 聯發科 | 2.18% |
| NVIDIA CORP-USA | 2.15% |
| INFINEON TECHNOLOGIES AG-DEU | 2.15% |
| ASE TECHNOLOGY HOLDING -ADR-USA | 1.95% |
| LUMENTUM HOLDINGS INC-USA | 1.80% |
| DATADOG INC - CLASS A-USA | 1.76% |
| APPLIED MATERIALS INC-USA | 1.55% |
| 欣興 | 1.36% |
| 環球晶 | 1.32% |
| 愛普* | 1.32% |
| MAXLINEAR INC-USA | 1.31% |
| INTERACTIVE BROKERS GRO-CL A-USA | 1.30% |
| VERTIV HOLDINGS CO-A-USA | 1.19% |
| ALTRIA GROUP INC-USA | 1.17% |
| ELI LILLY & CO-USA | 1.12% |
| NOKIA CORP-SPON ADR-USA | 1.11% |
| INTEL CORP-USA | 1.11% |
| GOLDMAN SACHS GROUP INC-USA | 1.08% |