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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) Gross Margin (2016 - 2025)

Lam Research (LRCX) has 17 years of Gross Margin data on record, last reported at 49.6% in Q4 2025.

  • For Q4 2025, Gross Margin rose 223.0% year-over-year to 49.6%; the TTM value through Dec 2025 reached 49.8%, up 220.0%, while the annual FY2025 figure was 48.71%, 139.0% up from the prior year.
  • Gross Margin reached 49.6% in Q4 2025 per LRCX's latest filing, down from 50.43% in the prior quarter.
  • Across five years, Gross Margin topped out at 50.43% in Q3 2025 and bottomed at 41.49% in Q1 2023.
  • Average Gross Margin over 5 years is 46.86%, with a median of 46.78% recorded in 2021.
  • Peak YoY movement for Gross Margin: crashed -325bps in 2023, then surged 597bps in 2024.
  • A 5-year view of Gross Margin shows it stood at 46.8% in 2021, then decreased by -4bps to 45.03% in 2022, then rose by 4bps to 46.76% in 2023, then rose by 1bps to 47.37% in 2024, then increased by 5bps to 49.6% in 2025.
  • Per Business Quant database, its latest 3 readings for Gross Margin were 49.6% in Q4 2025, 50.43% in Q3 2025, and 50.08% in Q2 2025.