Alector (ALEC) Revenue (2018 - 2026)

Alector (ALEC) has 9 years of Revenue data on file, last reported at $1.0 million in Q1 2026.

• On a quarterly basis, Revenue fell 71.53% year-over-year to $1.0 million in Q1 2026; TTM through Mar 2026 was $18.4 million, a 79.15% decrease from a year earlier, with the FY2025 full-year figure at $21.0 million, down 79.07% from the prior year.
• Revenue for Q1 2026 stood at $1.0 million, down from $6.2 million in the prior quarter.
• Over the last five years, Revenue for ALEC reached as high as $79.9 million in Q2 2022 and fell as low as $1.0 million in Q1 2026.
• Historically, Revenue has averaged $20.8 million across 5 years, with a median of $15.1 million in 2024.
• On a YoY basis, Revenue climbed as much as 1115.76% in 2022 and fell as far as 91.86% in 2022.
• Year by year, Revenue stood at $14.4 million in 2022, then increased by 5.19% to $15.2 million in 2023, then soared by 257.08% to $54.2 million in 2024, then plunged by 88.5% to $6.2 million in 2025, then tumbled by 83.23% to $1.0 million in 2026.
• Per Business Quant data, the three most recent Revenue figures were $1.0 million in Q1 2026, $6.2 million in Q4 2025, and $3.3 million in Q3 2025.