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

Alector (ALEC) Operating Margin (2018 - 2025)

Historic Operating Margin for Alector (ALEC) over the last 8 years, with Q3 2025 value amounting to 1153.62%.

  • Alector's Operating Margin fell 8379200.0% to 1153.62% in Q3 2025 from the same period last year, while for Sep 2025 it was 179.14%, marking a year-over-year increase of 1219600.0%. This contributed to the annual value of 144.19% for FY2024, which is 121400.0% up from last year.
  • As of Q3 2025, Alector's Operating Margin stood at 1153.62%, which was down 8379200.0% from 433.55% recorded in Q2 2025.
  • Over the past 5 years, Alector's Operating Margin peaked at 69.25% during Q3 2021, and registered a low of 1280.66% during Q1 2021.
  • Its 5-year average for Operating Margin is 432.26%, with a median of 315.7% in 2024.
  • Its Operating Margin has fluctuated over the past 5 years, first skyrocketed by 11003700bps in 2022, then plummeted by -9415100bps in 2025.
  • Over the past 5 years, Alector's Operating Margin (Quarter) stood at 398.23% in 2021, then increased by 4bps to 383.92% in 2022, then rose by 19bps to 312.4% in 2023, then skyrocketed by 96bps to 13.36% in 2024, then crashed by -8532bps to 1153.62% in 2025.
  • Its last three reported values are 1153.62% in Q3 2025, 433.55% for Q2 2025, and 1216.52% during Q1 2025.