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Asset Utilization RatioAssets AverageDebt RatioDebt to EquityEBIT MarginEBITDA MarginEBT MarginEnterprise ValueEquity AverageEquity RatioFCF MarginFCF Payout RatioGross MarginInventory AverageInvested CapitalNet MarginOperating MarginReturn on AssetsReturn on Capital EmployedReturn on EquityReturn on Invested CapitalReturn on Sales

Lam Research (LRCX) Operating Margin: 2009-2025

Historic Operating Margin for Lam Research (LRCX) over the last 17 years, with Q3 2025 value amounting to 34.35%.

  • Lam Research's Operating Margin rose 40200.0% to 34.35% in Q3 2025 from the same period last year, while for Sep 2025 it was 33.0%, marking a year-over-year increase of 41100.0%. This contributed to the annual value of 32.01% for FY2025, which is 34000.0% up from last year.
  • According to the latest figures from Q3 2025, Lam Research's Operating Margin is 34.35%, which was up 40200.0% from 33.67% recorded in Q2 2025.
  • Lam Research's 5-year Operating Margin high stood at 34.35% for Q3 2025, and its period low was 24.35% during Q1 2023.
  • For the 5-year period, Lam Research's Operating Margin averaged around 30.54%, with its median value being 31.07% (2021).
  • Its Operating Margin has fluctuated over the past 5 years, first tumbled by -52700bps in 2023, then surged by 52200bps in 2025.
  • Lam Research's Operating Margin (Quarter) stood at 31.66% in 2021, then increased by 1bps to 31.84% in 2022, then dropped by -12bps to 28.13% in 2023, then rose by 8bps to 30.48% in 2024, then increased by 13bps to 34.35% in 2025.
  • Its Operating Margin was 34.35% in Q3 2025, compared to 33.67% in Q2 2025 and 33.09% in Q1 2025.