Alector (ALEC) Net Margin (2018 - 2026)

Alector (ALEC) has reported Net Margin for 9 consecutive years, with 692.47% the latest figure, recorded in Q2 2026.

• On a quarterly basis, Net Margin fell 30481.0% year-over-year to 692.47% in Q2 2026; TTM through Jun 2026 was 632.66%, a 52151.0% decrease from a year earlier, with the FY2025 full-year figure at 535.9%, down 44248.0% from the prior year.
• Net Margin was 692.47% for Q2 2026 at Alector, up from 2192.16% in the prior quarter.
• Over five years, Net Margin peaked at 42.46% in Q4 2024 and troughed at 2192.16% in Q1 2026.
• A 5-year average of 429.41% and a median of 265.81% in 2024 frame the typical range for Net Margin.
• Across the five-year window, Net Margin soared 108706 bps in 2022 and slumped 109061 bps in 2026, its largest moves.
• Over 5 years, Net Margin stood at 152.14% in 2022, then surged by 57 bps to 66.06% in 2023, then surged by 164 bps to 42.46% in 2024, then sank by 369 bps to 114.14% in 2025, then plunged by 507 bps to 692.47% in 2026.
• The last three Net Margin figures came in at 692.47% (Q2 2026), 2192.16% (Q1 2026), and 114.14% (Q4 2025), per Business Quant data.