LRCX · Analysis updated Nov 10, 2026, 6:00 PM ET

Why is Lam Research Corporation (LRCX) stock moving?

LRCX closed at $222.39 on Nov 10, about 12.6% below its Oct 29 close of $254.39, after a sharp selloff. On Nov 5 the stock fell 16.4% to $185.20 on 31.5M shares, roughly 2.5 times its typical daily volume of about 11-12M; the news provided does not state a cause for that drop. The company then approved a $25B buyback (about 10% of its roughly $251B market cap) and a $0.33 quarterly dividend, and the stock rose 11% premarket on Nov 6, closing at $200.44. It has since recovered to $222.39 on falling volume (11.6M on Nov 10). Analyst sentiment is mixed: B. Riley trimmed its price target to $310 from $338 but kept Buy, and BofA removed Lam from its US 1 List while keeping a Buy rating, which signals lower conviction rather than a downgrade. Jim Cramer said he has cold feet. Supporting fundamentals include management's 2027 wafer fabrication equipment spending forecast topping $200B and KLA's Q1 beat with raised guidance on AI demand. Overall, the buyback and strong sector outlook are offset by analyst caution and a recent volatile selloff that has not fully reversed.

News behind the analysis

About Lam Research Corp

Technology · Semiconductor equipment

Lam Research, based in Fremont, California, makes and services the machines chipmakers use to build integrated circuits on silicon wafers. It is best known for etch and deposition tools, and it has an especially strong position in memory chips (NAND and DRAM) and in newer areas like advanced packaging for AI chips.

How it makes money

Most of its revenue comes from selling wafer fabrication equipment, mainly etch and deposition systems, to foundries, memory makers and logic chipmakers. A large second stream, its Customer Support Business Group, sells spare parts, upgrades, services and refurbished tools to its large base of installed machines. Revenue for fiscal 2026 (year ended June 2026) was about $23 billion, up roughly 26% from the year before. A large share of sales goes to customers in Asia, including China, Taiwan and South Korea.

What usually moves LRCX

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This analysis is for informational purposes only and is not investment advice. It is based solely on the news and market data provided, and past price behavior does not guarantee future results.