Alector (ALEC) EBITDA Margin (2018 - 2026)

Alector (ALEC) has reported EBITDA Margin for 9 consecutive years, with 734.73% the latest figure, recorded in Q2 2026.

• On a quarterly basis, EBITDA Margin fell 30118.0% year-over-year to 734.73% in Q2 2026; TTM through Jun 2026 was 912.4%, a 74660.0% decrease from a year earlier, with the FY2025 full-year figure at 741.3%, down 59711.0% from the prior year.
• EBITDA Margin was 734.73% for Q2 2026 at Alector, up from 2382.31% in the prior quarter.
• Over five years, EBITDA Margin peaked at 11.87% in Q2 2022 and troughed at 2382.31% in Q1 2026.
• A 5-year average of 528.46% and a median of 318.59% in 2022 frame the typical range for EBITDA Margin.
• Across the five-year window, EBITDA Margin soared 110037 bps in 2022 and tumbled 116579 bps in 2026, its largest moves.
• Over 5 years, EBITDA Margin stood at 383.92% in 2022, then rose by 19 bps to 312.4% in 2023, then jumped by 96 bps to 13.36% in 2024, then slumped by 4647 bps to 634.38% in 2025, then dropped by 16 bps to 734.73% in 2026.
• The last three EBITDA Margin figures came in at 734.73% (Q2 2026), 2382.31% (Q1 2026), and 634.38% (Q4 2025), per Business Quant data.