Lam Research Corporation LRCX

Revenue Intelligence Report • 50 quarters of SEC filing data • Updated 2026-03-06

Lam Research Corporation demonstrates strong revenue growth driven by strategic investments in research and development, which yield a 1.71% increase in revenue for every 1% increase in R&D spending, alongside a 1.56% revenue boost from SG&A expenditures. With a model accuracy reflected in a low 6.6% MAPE and a successful holdout test showing only a 1.6% prediction error, the company is well-positioned to achieve its fiscal year forecast of $24 billion in revenue, representing a 20.8% year-over-year increase. This positive outlook underscores the effectiveness of its spending strategies and the potential for continued growth in the semiconductor equipment sector. Investors can expect a favorable return on investment as Lam Research capitalizes on its operational efficiencies and market demand.

Next FY Revenue
$23.89B
+20.8% YoY
R&D Elasticity
1.71x
SG&A Elasticity
1.56x
Model Accuracy
6.6% MAPE
Holdout validation: The model predicted $5B vs the actual $5B — an error of 1.6%.

Revenue Forecast

LRCX Revenue Forecast

Quarterly Detail

QuarterModel ForecastActual95% RangeYoY GrowthStatus
Q4 2025 $5B $5B $4B – $6B +26.1% ✓ In range
Q1 2026 $6B $4B – $7B +26.8%
Q2 2026 $6B $4B – $8B +23.9%
Q3 2026 $6B $4B – $8B +15.0%
Q4 2026 $6B $4B – $9B +19.1%

How Spending Drives Revenue

LRCX Spending Timing
Reading this chart: Each line shows the cumulative elasticity — how a 1% increase in spending translates to revenue growth over subsequent quarters. The effect builds over 4-5 quarters as investments compound.

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