| Lam Research Corp | $397.9b | $378.08 | -5.9% | 9.9M | |
| Applied Materials Inc | $357.3b | $627.96 | -6.6% | 12.7M | |
| KLA Corporation Common Stock | $251.0b | $248.66 | -4.3% | 9.0M | |
| Teradyne, Inc. Common Stock | $58.6b | $433.11 | -7.7% | 5.6M | |
| Keysight Technologies, Inc. | $57.8b | $336.85 | -8.7% | 1.2M | |
| MKS Inc. Common Stock | $21.9b | $390.50 | -5.4% | 1.6M | |
| Entegris Inc | $21.1b | $160.50 | -8.4% | 3.5M | |
| Nova Ltd. Ordinary Shares | $16.0b | $481.75 | -8.7% | 562.6K | |
| Onto Innovation Inc. | $12.8b | $326.58 | -6.3% | 1.7M | |
| Advanced Energy Industries Inc | $12.1b | $350.88 | -7.1% | 914.7K | |
| FormFactor Inc. | $9.7b | $133.15 | -12.1% | 2.3M | |
| Camtek Ltd | $7.9b | $156.17 | -8.6% | 394.9K | |
| ESCO Technologies, Inc. | $7.6b | $339.92 | -4.2% | 429.6K | |
| Plexus Corp | $7.2b | $286.49 | -3.1% | 337.7K | |
| Enpro Inc. | $6.5b | $379.00 | -0.3% | 551.1K | |
| ACM Research, Inc. Class A Common Stock | $6.0b | $103.74 | -2.2% | 1.3M | |
| IPG Photonics Corporation | $4.9b | $106.89 | -2.5% | 392.6K | |
| Axcelis Technologies Inc | $4.6b | $173.35 | -4.2% | 662.7K | |
| Ultra Clean Holdings, Inc. | $3.8b | $118.42 | -1.6% | 1.2M | |
| Veeco Instruments Inc | $3.5b | $70.21 | -6.0% | 2.0M | |
| Ichor Holdings | $2.5b | $93.66 | -1.5% | 1.4M | |
| Photronics Inc | $1.9b | $30.48 | -6.7% | 2.6M | |
| SCHMID Group N.V. Class A Ordinary Shares | $425.1m | $5.66 | +0.3% | 392.3K | |
| Amtech Systems Inc | $308.4m | $19.52 | -5.7% | 438.0K | |
| Richardson Electronics Ltd | $247.2m | $17.05 | -2.4% | 158.6K | |
| HUHUTECH International Group Inc. Ordinary Shares | $219.1m | $9.66 | 0.0% | 9.3K | |
| inTEST Corporation | $211.6m | $16.24 | -10.1% | 328.9K | |
| Trio-Tech International | $128.5m | $11.57 | -4.7% | 348.8K | |
| Sono-Tek Corporation Common Stock | $77.6m | $5.32 | +5.6% | 45.9K | |
| CVD Equipment Corp. | $41.4m | $6.34 | -3.8% | 90.8K | |
| Data I/O Corp | $39.7m | $3.77 | 0.0% | 29.1K |