Lam Research's revenue has grown 18% a year over three years, and grown 11% a year over five, with earnings per share compounding at 32%. Revenue growth, 3-year annual rate: +18% (Semiconductor Equipment & Materials median +13%). Revenue growth, 5-year rate: +11%, growth has picked up over the last three years. Earnings per share, 3-year rate: +32%, earnings outgrew revenue: margins or the share count worked for shareholders. Years of annual history on file: 18, FY2009 to FY2026, as filed.

LRCXLam Research

Technology

$230.28+62% 1Y

$230.28

$139.1052 weeks$434.22

Is it growing?

Excellent

Growing: revenue growing +33% year on year, earnings up +48% year on year, and operating margin widening (+3.7 points).

3 good

Revenue trend+33% in a year

Trailing-twelve-month revenue vs a year earlier, from the company's own filings. Five-year pace: +11% a year.

Earnings trend+48% in a year

Trailing-twelve-month earnings per share against a year earlier. Growing faster than revenue, so margins or the share count are helping.

Margin direction+3.7 points operating

Trailing-twelve-month operating margin, 36.6% now against 32.9% a year earlier.

All from SEC EDGAR, as of Sep 27, 2026.

Against the whole market›

Percentile against every name Ryufin tracks. Higher is better; the tick marks the middle of the market. Context, not one of the checks above.

Revenue growth, 3 yearsbetter than 86% of the market

Where this answer is blind. These are trailing numbers from the filings, not forecasts: an acquisition or a one-off year can flatter them, so check the quarters.

Is LRCX growing?

Lam Research's revenue has grown 18% a year over three years, and grown 11% a year over five, with earnings per share compounding at 32%.

+18%

Revenue growth, 3-year annual rate · Semiconductor Equipment & Materials median +13% · compounding fast · compounded from trailing twelve-month revenue

Revenue growth, 5-year rate: +11%
Revenue growth, 5-year rate · +18% over three · growth has picked up over the last three years
Earnings per share, 3-year rate: +32%
Earnings per share, 3-year rate · revenue +18% · earnings outgrew revenue: margins or the share count worked for shareholders
Years of annual history on file: 18
Years of annual history on file · FY2009 to FY2026, as filed