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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) EBITDA Margin (2018 - 2026)

Alector has reported EBITDA Margin over the past 8 years, most recently at 598.01% for Q4 2025.

  • Quarterly EBITDA Margin fell 59295.0% to 598.01% in Q4 2025 from the year-ago period, while the trailing twelve-month figure was 679.61% through Dec 2025, down 56130.0% year-over-year, with the annual reading at 679.61% for FY2025, 56130.0% down from the prior year.
  • EBITDA Margin was 598.01% for Q4 2025 at Alector, up from 1060.31% in the prior quarter.
  • Over five years, EBITDA Margin peaked at 69.27% in Q3 2021 and troughed at 1274.33% in Q1 2021.
  • The 5-year median for EBITDA Margin is 290.51% (2022), against an average of 410.75%.
  • Year-over-year, EBITDA Margin skyrocketed 107980bps in 2022 and then plummeted -87275bps in 2025.
  • A 5-year view of EBITDA Margin shows it stood at 403.82% in 2021, then grew by 14bps to 348.07% in 2022, then increased by 23bps to 266.81% in 2023, then skyrocketed by 98bps to 5.06% in 2024, then plummeted by -11721bps to 598.01% in 2025.
  • Per Business Quant, the three most recent readings for ALEC's EBITDA Margin are 598.01% (Q4 2025), 1060.31% (Q3 2025), and 388.86% (Q2 2025).