| Applied Materials Inc | $403.1b | $488.02 | 0.0% | 104.5K | |
| Lam Research Corp | $366.6b | $320.95 | 0.0% | 78.0K | |
| KLA Corporation Common Stock | $238.8b | $188.15 | 0.0% | 59.6K | |
| Teradyne, Inc. Common Stock | $57.2b | $372.30 | 0.0% | 20.6K | |
| Keysight Technologies, Inc. | $54.5b | $326.00 | +1.3% | 2.1K | |
| MKS Inc. Common Stock | $20.9b | $282.00 | 0.0% | 9.8K | |
| Entegris Inc | $18.1b | $146.76 | 0.0% | 2.5K | |
| Onto Innovation Inc. | $13.4b | $302.24 | +4.7% | 4.8K | |
| Nova Ltd. Ordinary Shares | $12.5b | $381.96 | 0.0% | 13.4K | |
| Advanced Energy Industries Inc | $11.6b | $292.27 | 0.0% | 7.9K | |
| FormFactor Inc. | $8.3b | $112.34 | 0.0% | 9.4K | |
| ESCO Technologies, Inc. | $8.2b | $284.45 | 0.0% | 4 | |
| Enpro Inc. | $7.1b | $309.51 | +0.2% | 1.4K | |
| Plexus Corp | $7.0b | $245.34 | 0.0% | 1.5K | |
| Camtek Ltd | $6.2b | $150.04 | 0.0% | 12.7K | |
| ACM Research, Inc. Class A Common Stock | $5.4b | $82.03 | 0.0% | 5.7K | |
| Axcelis Technologies Inc | $4.0b | $125.95 | 0.0% | 1.0K | |
| Ultra Clean Holdings, Inc. | $4.0b | $75.59 | 0.0% | 6.2K | |
| IPG Photonics Corporation | $3.6b | $76.41 | 0.0% | 1.3K | |
| Veeco Instruments Inc | $3.1b | $47.47 | 0.0% | 2.9K | |
| Ichor Holdings | $2.6b | $60.57 | 0.0% | 10.0K | |
| Photronics Inc | $1.8b | $30.69 | 0.0% | 38.3K | |
| Richardson Electronics Ltd | $288.7m | $17.74 | 0.0% | 169 | |
| SCHMID Group N.V. Class A Ordinary Shares | $279.8m | $3.19 | 0.0% | 7.5K | |
| Amtech Systems Inc | $268.2m | $15.74 | 0.0% | 2.0K | |
| inTEST Corporation | $155.2m | $11.48 | +0.3% | 180 | |
| HUHUTECH International Group Inc. Ordinary Shares | $144.5m | $4.48 | 0.0% | N/A | |
| Trio-Tech International | $102.6m | $10.56 | +2.9% | 1.3K | |
| Sono-Tek Corporation Common Stock | $83.3m | $5.06 | 0.0% | N/A | |
| CVD Equipment Corp. | $50.0m | $7.44 | 0.0% | 306 | |
| Data I/O Corp | $29.2m | $2.96 | 0.0% | 100 |