Lam Research (LRCX) Q1 FY2027 Earnings Call: Guidance and Outlook
The formal guidance covers the December 2026 quarter. No full-year 2027 financial guidance was provided, though management offered a preliminary WFE spending outlook of over $200 billion.
About Lam Research. Lam Research Corporation is a prominent supplier of equipment vital for semiconductor processing, encompassing its design, production, sales, repair, and ongoing maintenance. These sophisticated systems are fundamental for the creation of integrated circuits. The company's extensive product catalog features a variety of deposition technologies.
Call date
Sentiment score
+45 Positive
Management tone, -100 to +100
Sentiment change
0
vs Q4 FY2026 call
Sector
Information Technology, Semiconductors and Semiconductor Equipment
Rapid adoption of AI by enterprises and consumers is driving demand for compute, memory, and storage solutions.
WFE Outlook
Preliminary 2027 WFE spending is expected to be more than $200 billion.
Supply Chain
Clean room space availability and supply chain constraints for certain components are expected to continue limiting the industry's ability to fully meet end demand.
NAND Strategy
The adoption of SLC-class NAND is expected to become a meaningful driver of NAND wafer capacity requirements.
Advanced Packaging
Advanced packaging is a major growth driver, with the company expecting to achieve market share that surpasses its position in wafer-level packaging.
CSBG Outlook
Revenue for the Customer Support Business Group is expected to grow over 15% year-over-year in calendar year 2027.
China Revenue
China revenue is expected to represent a significantly lower percentage of total revenue in the December quarter compared to the September quarter.
Gross Margin
The company sees an opportunity to expand gross margins toward the mid-50s over the next several years.
Dombey's summary of the Lam Research Q1 FY2027 earnings call held Oct 21, 2026, written from the call itself. Every figure on this page was checked against what was said on the call, and quoted lines are management's own words; we do not add estimates or prices. The tone score is our read of management's wording, guidance and answers. Check figures against the company's SEC filings before acting. This is research, not investment advice.
