Lam Research Corporation Reports 28% Revenue Growth to $5.32 Billion for September Quarter

Lam Research Corporation reported significant financial performance for the three months ended September 28, 2025, with total revenue reaching $5.32 billion, a 28% increase from $4.17 billion in the same period last year. The company's gross margin also improved, totaling $2.68 billion, or 50.4% of revenue, compared to $2.00 billion, or 48.0% of revenue, in the prior year. Net income for the quarter was $1.57 billion, translating to a diluted earnings per share of $1.24, up from $1.12 billion and $0.86 per share in the previous year.

In comparison to the previous fiscal quarter ending June 29, 2025, revenue increased by 3% from $5.17 billion, driven by a rise in systems revenue, particularly in the foundry market segment. The deferred revenue balance at the end of the September quarter was $2.77 billion, up from $2.68 billion at the end of June. Operating expenses rose to $855.79 million from $848.58 million, primarily due to increased employee-related costs associated with a higher headcount.

Operationally, Lam Research's customer base remains strong, with notable revenue contributions from various geographic regions. China accounted for $2.28 billion in revenue, representing 43% of total sales, while Taiwan and Korea contributed $1.03 billion and $0.78 billion, respectively. The company reported an employee headcount of approximately 19,400 as of September 28, 2025, reflecting its ongoing investment in talent to support growth.

The company continues to focus on research and development, with R&D expenses amounting to $576.45 million, or 10.8% of revenue, compared to 11.2% in the previous quarter. This investment is aimed at enhancing its product offerings in the semiconductor manufacturing sector, particularly in deposition, etch, and clean technologies. Lam Research's strategic initiatives include a robust share repurchase program, with $975.79 million spent on treasury stock during the quarter, and a commitment to return value to shareholders through dividends, totaling $292 million.

Looking ahead, Lam Research anticipates sustained demand for semiconductor manufacturing equipment driven by trends in cloud computing, artificial intelligence, and 5G technologies. The company acknowledges potential volatility in the semiconductor industry due to trade restrictions and other uncertainties but remains optimistic about long-term growth prospects. The management believes that ongoing investments in R&D and strategic partnerships will position the company favorably to capitalize on emerging opportunities in the market.