Lam Research Q1 Revenue Surges 54% YoY to Record High; Shares Drop Over 6% After Hours
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Lam Research posted a record single-quarter revenue of $8.219 billion, up 54% year-over-year, with net income surging 76% — yet the stock fell more than 6% after hours because the beat was slim and the stock had already rallied roughly 80% over the past year.
How strong was this quarter, really?
Fiscal Q1 2027 revenue hit $8.219 billion, up 54% YoY and 22% QoQ, topping the consensus estimate of $8.153 billion. This means → the beat was less than 1% — a record number, but barely a surprise.
GAAP net income reached $2.753 billion, up 76% YoY. Gross margin rose to 52.3% and operating margin to 40.0%, both improving quarter-over-quarter. In plain terms = the company isn't just selling more equipment — it's keeping more profit on every dollar of revenue.
Non-GAAP EPS came in at $2.20 versus the Street's $2.18 — again, just clearing the bar.
Where did the growth come from?
Systems revenue — the sale of new equipment — was $5.733 billion, up 62% YoY and 35% QoQ, the biggest growth driver. This reflects accelerating demand for advanced deposition and etch tools — the machines that deposit thin films and carve circuit patterns onto wafers.
Customer support revenue was $2.487 billion, up 40% YoY — maintenance and upgrades on the installed base are scaling in tandem.
CEO Tim Archer attributed the record to AI-driven semiconductor demand and rising device complexity, saying the company's bets on technology inflections and capacity are "paying off."
What is the company doing with all that cash?
Operating cash flow hit $3.5 billion for the quarter. Cash and restricted cash stood at $7.45 billion at quarter-end; deferred revenue — orders paid for but not yet recognized — rose to $2.66 billion.
Share buybacks surged from $247 million last quarter to $1.02 billion. The quarterly dividend was raised from $0.26 to $0.33 per share, a 27% increase. This means → management is confident enough in future cash flow to return significantly more capital to shareholders.
What does the guidance say?
Q2 revenue guidance is $8.6 billion (±$400 million), slightly above the consensus of roughly $8.54 billion. EPS guidance is $2.33 (±$0.15), above the consensus $2.31.
In plain terms = the guidance, like the results, just clears the bar — and the ±$400 million range means actual revenue could land anywhere from $8.2 billion to $9.0 billion. That is a wide band.
Whether this pace holds over the next few quarters will be the real test of whether AI equipment demand is sustainably strong or plateauing.
If results were this good, why did the stock drop?
Over the past year, Lam's stock had already rallied roughly 80%. The market had fully priced in "strong AI-driven equipment growth."
Both the beat and the guidance were marginal — not enough to justify a new leg higher. This means → for a stock that has run up 80%, "meeting expectations" is itself a sell signal. This is textbook profit-taking.
The after-hours drop of over 6% is not about the business getting worse. It is about the good news no longer being new.
市场有风险，内容仅供研究参考，不构成投资建议。