Lam Research Profit Margin

Lam Research (LRCX) currently reports a profit margin of 32.34% as of September 2026. That compares with 29.66% in the prior-year period — up 9.0% year over year. That is below the Technology sector average of 35.92%. Use the charts on this page to explore Lam Research's profit margin history and peer comparisons.

Lam Research's profit margin increased from 29.66% to 32.34% — a 9.0% year-over-year increase (period ending September 2026). Watching multi-year history on the chart below helps separate one-off swings from a lasting trend.

Lam Research's profit margin of 32.34% is lower than the Technology sector average of 35.92%. That is roughly 10.0% below the sector mean. A reading lower peers can reflect different growth expectations, capital structure, or profitability — so it is worth checking the peer comparison chart before drawing conclusions.

There is no universal 'good' profit margin, but Lam Research's current 32.34% should be judged against Technology norms (sector average: 35.92%) and against LRCX's own history. Strong, stable readings often indicate durable competitive advantage; volatile or declining ones deserve a closer look at margins and capital efficiency.

Start with the current profit margin of 32.34%, then check the historical chart for trend and the peer comparison chart for relative positioning. The Technology average is 35.92%. From there, open related valuation or income-statement pages for Lam Research, and consider following LRCX for alerts when major investors trade the stock.