Lam Research CorpRecord revenue driven by AI chip complexity increasing demand for its deposition and etch tools.

Lam Research stock has surged 326% over the past year, trading at the top of its 52-week range, as the chip-equipment maker rides the AI boom. The company just posted its third consecutive record revenue quarter at $5.8 billion, up 24% year-over-year, driven by escalating complexity of AI chips that increases demand for its deposition and etch tools. Its Customer Support Business Group also hit a record $2.1 billion in quarterly revenue. However, the stock trades at a price-to-earnings ratio of 70.6, nearly triple the S&P 500's multiple, and has historically suffered steeper declines than the broader market during downturns, including a 57% drop in 2022. Investors must weigh the durable AI-driven growth story against a premium valuation and the cyclical nature of the semiconductor equipment industry.
Lam Research CorpRecord revenue driven by AI chip complexity increasing demand for its deposition and etch tools.
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