Alector (ALEC) Free Cash Flow (2018 - 2026)

Alector (ALEC) has 9 years of Free Cash Flow data on file, last reported at -$49.8 million in Q1 2026.

• On a quarterly basis, Free Cash Flow rose 18.03% year-over-year to -$49.8 million in Q1 2026; TTM through Mar 2026 was -$173.1 million, a 24.76% increase from a year earlier, with the FY2025 full-year figure at -$184.1 million, up 20.37% from the prior year.
• Free Cash Flow for Q1 2026 stood at -$49.8 million, down from -$41.7 million in the prior quarter.
• Over the last five years, Free Cash Flow for ALEC reached as high as $134.4 million in Q1 2022 and fell as low as -$63.1 million in Q2 2024.
• Historically, Free Cash Flow has averaged -$39.6 million across 5 years, with a median of -$49.0 million in 2025.
• Across the five-year window, Free Cash Flow jumped 352.06% in 2022 and tumbled 136.35% in 2023, its largest moves.
• Year by year, Free Cash Flow stood at -$46.1 million in 2022, then fell by 0.51% to -$46.3 million in 2023, then declined by 21.5% to -$56.3 million in 2024, then advanced by 25.82% to -$41.7 million in 2025, then retreated by 19.44% to -$49.8 million in 2026.
• Per Business Quant data, the three most recent Free Cash Flow figures were -$49.8 million in Q1 2026, -$41.7 million in Q4 2025, and -$32.5 million in Q3 2025.