On July 20, Lam Research rose 3.2% in pre-market trading, trading at $323.99/share, with turnover of $7.55 million. The rally was driven by TSMC's significant upward revision of its capital expenditure guidance at its recent investor conference.

TSMC stated that AI demand visibility has extended through 2030 and that capital expenditure over the next three years will be substantially higher than the prior three-year period. The foundry giant plans to simultaneously construct 13 advanced-node wafer fabs and advanced packaging facilities. Multiple Wall Street investment banks view this as a direct positive catalyst for semiconductor equipment suppliers. Within the Semiconductor Equipment sector, Applied Materials rose 3.46%, KLA-Tencor gained 3.28%, Teradyne advanced 3.61%, and ASML added 1.68%, indicating broad-based sector strength.

On the analyst front, UBS raised its price target on Lam Research to $435, Stifel to $425, and Morgan Stanley to $404, with a consensus overweight rating and mean target of $376.82. The company is scheduled to report quarterly earnings on July 29 after market close, with consensus EPS expectations of $1.69.

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