CompaniesByCap
ALEC
Alector Inc. (ALEC)
NASDAQ · Healthcare

Alector Inc. Operating Income 2017–2025

Alector Inc. annual/quarterly operating income history and growth rate from 2017 to 2026. Operating income (EBIT) is profit from core business operations, excluding interest and income taxes. It reflects the efficiency of a company's core operations.

  • Alector Inc. operating income for the quarter ending March 31, 2026 was -24.9 M, a 44.25% decrease year-over-year.
  • Alector Inc. operating income for the twelve months ending March 31, 2026 was -141.4 M, a 24.94% decrease year-over-year.
  • Alector Inc. annual operating income for 2025 was -156.0 M, a 7.59% increase from 2024.
  • Alector Inc. annual operating income for 2024 was -145.0 M, a 4.44% decrease from 2023.
  • Alector Inc. annual operating income for 2023 was -151.7 M, a 10.09% increase from 2022.
  • Alector Inc. annual operating income for 2022 was -137.8 M.
Operating Income
ANNUAL · $B
QUARTERLY · $B
YEAR-OVER-YEAR GROWTH · %

Alector Inc. Operating Income — FAQ

Alector Inc. (ALEC) operating income over the last 9 years — annual and quarterly figures with year-over-year growth and charts.

What is Alector Inc.'s operating income?

Alector Inc. (ALEC) reported operating income of -$156M for fiscal 2025.

Where can I see ALEC's operating income history?

The chart and table above show Alector Inc.'s operating income by year and by quarter, including the growth rate.