Lam Research (LRCX) EBT Margin (2009 - 2026)

Lam Research's EBT Margin history runs 18 years deep, the most recent figure standing at 34.44% for Q1 2026.

• In Q1 2026, EBT Margin rose 188.0% year-over-year to 34.44%; the TTM figure through Mar 2026 stood at 34.53% (up 340.0% YoY), while the FY2025 annual figure was 32.32%, up 307.0% from the prior year.
• EBT Margin for Q1 2026 stood at 34.44%, roughly flat from 34.36% in the prior quarter.
• The five-year high for EBT Margin was 34.92% in Q3 2025, with the low at 24.26% in Q1 2023.
• The 5-year median for EBT Margin is 30.81% (2024), against an average of 30.7%.
• The sharpest annual moves came in 2023 and 2025: EBT Margin tumbled 368 bps in 2023, then jumped 458 bps in 2025.
• Lam Research's EBT Margin stood at 31.3% in 2022, then fell by 8 bps to 28.92% in 2023, then grew by 7 bps to 30.81% in 2024, then grew by 12 bps to 34.36% in 2025, then grew by 0 bps to 34.44% in 2026.
• Business Quant data shows LRCX's EBT Margin at 34.44% in Q1 2026, 34.36% in Q4 2025, and 34.92% in Q3 2025.