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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 | 277.00 | 277.78 | 265.78 | 269.23 | 8m |
| September 15, 2026 | 278.61 | 278.61 | 265.37 | 270.87 | 9m |
| September 14, 2026 | 275.00 | 280.20 | 273.24 | 273.49 | 14m |
| September 11, 2026 | 303.45 | 303.69 |
Based on reports through June 30, 2025
Lam Research makes etch and deposition equipment — the step without which neither memory nor logic can be built.
The company is strongest in memory manufacturing: as structures go multi-layer, the number of etch steps grows faster than density itself, which works as a structural tailwind. Logic and leading-edge nodes are the second line, where competition is tighter.
Revenue follows fab construction and retooling decisions rather than chip demand, so the cycle here is sharper: the year capacity comes online looks very different from the next. Servicing the installed base — spares, upgrades, field service — smooths those swings, and its share grows with the number of tools in the field.
The dominant external factor is US export control on advanced equipment to China, historically a large buyer. Lam pays a dividend and buys back stock actively, which for cyclical equipment is explained by consistently high margins.
Address:4650 CUSHING BLVD, FREMONT, CA, 94538, US
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| ASYSAmtech Systems, Inc. | 13.88 | +21.70 % | 6m |
| 294.54 |
| 298.22 |
| 9m |
| September 10, 2026 | 302.15 | 307.03 | 297.01 | 298.01 | 11m |
| September 09, 2026 | 319.26 | 322.21 | 312.76 | 315.84 | 6m |
| September 08, 2026 | 314.49 | 321.77 | 312.03 | 320.42 | 9m |
| September 04, 2026 | 303.47 | 310.30 | 297.38 | 307.65 | 8m |
| September 03, 2026 | 283.73 | 292.78 | 278.04 | 292.66 | 7m |
| September 02, 2026 | 291.50 | 292.19 | 284.40 | 288.32 | 5m |
| September 01, 2026 | 294.56 | 296.34 | 286.59 | 290.20 | 8m |
| August 31, 2026 | 303.19 | 303.40 | 298.77 | 301.49 | 7m |
| August 28, 2026 | 318.03 | 318.29 | 301.05 | 301.90 | 8m |
| August 27, 2026 | 318.88 | 321.41 | 310.44 | 318.58 | 7m |
| August 26, 2026 | 314.61 | 315.72 | 308.05 | 312.88 | 4m |
| August 25, 2026 | 316.20 | 318.61 | 307.86 | 314.66 | 5m |
| August 24, 2026 | 307.94 | 311.44 | 297.78 | 310.17 | 9m |
| August 21, 2026 | 317.86 | 319.10 | 303.85 | 314.00 | 6m |
| August 20, 2026 | 305.23 | 312.54 | 302.95 | 310.53 | 7m |
| August 19, 2026 | 328.52 | 328.57 | 305.08 | 307.17 | 11m |