Prices delayed by 15 minutes
The series is stated in the current share scale after splits; dividends are not included in the price
| Date | Open | High | Low | Close | Volume, shares |
|---|---|---|---|---|---|
| September 16, 2026 | 131.96 | 132.81 | 127.52 | 130.20 | 2m |
| September 15, 2026 | 130.94 | 130.94 | 126.63 | 129.64 | 2m |
| September 14, 2026 | 129.39 | 132.68 | 128.14 | 128.52 | 3m |
| September 11, 2026 | 139.46 | 141.71 |
Based on reports through December 31, 2025
Entegris purifies and delivers the materials chips are made from and filters everything that touches a wafer.
Contamination a few atoms across ruins a die, so everything in a fab is filtered: gases, liquids, air. The company makes those filters, along with the carriers wafers travel in between steps and the chemistry for polishing. It costs little relative to a wafer's value, and a defect costs a great deal.
Hence economics tied not to equipment sales but to the number of wafers processed: consumables are bought while the fab runs. Increasing process complexity raises the number of steps and therefore demand. Risks: the semiconductor cycle, export restrictions on shipments to China and acquisition debt. The dividend is small.
Address:129 CONCORD ROAD, BILLERICA, MA, 01821, US
| 11m |
| KRTKarat Packaging Inc. | 50.28 | +136.70 % | 7m |
| SWIMLatham Group, Inc. | 6.24 | −0.79 % | 6m |
| CMTCore Molding Technologies Inc | 23.65 | +0.98 % | 638,057 |
| DSWLDeswell Industries, Inc. | 3.18 | +258.10 % | 27,918 |
| 138.53 |
| 140.37 |
| 1m |
| September 10, 2026 | 137.64 | 139.55 | 136.08 | 137.40 | 2m |
| September 09, 2026 | 140.49 | 143.11 | 139.40 | 143.03 | 2m |
| September 08, 2026 | 140.98 | 143.69 | 139.48 | 141.09 | 2m |
| September 04, 2026 | 133.73 | 139.45 | 132.34 | 138.74 | 2m |
| September 03, 2026 | 128.59 | 131.12 | 125.78 | 130.70 | 1m |
| September 02, 2026 | 129.66 | 132.19 | 126.61 | 131.31 | 2m |
| September 01, 2026 | 131.16 | 132.27 | 126.71 | 129.51 | 3m |
| August 31, 2026 | 136.00 | 136.49 | 134.32 | 135.29 | 3m |
| August 28, 2026 | 145.21 | 145.21 | 133.57 | 134.92 | 3m |
| August 27, 2026 | 145.88 | 147.12 | 142.53 | 145.31 | 2m |
| August 26, 2026 | 139.89 | 142.79 | 139.18 | 142.46 | 1m |
| August 25, 2026 | 141.48 | 141.52 | 137.23 | 138.87 | 1m |
| August 24, 2026 | 139.75 | 139.75 | 134.49 | 138.25 | 2m |
| August 21, 2026 | 145.64 | 146.25 | 142.00 | 143.66 | 1m |
| August 20, 2026 | 144.11 | 145.73 | 141.55 | 144.63 | 1m |
| August 19, 2026 | 152.52 | 153.38 | 141.41 | 144.28 | 3m |