Growth Metrics

Annexon (ANNX) Free Cash Flow (2019 - 2026)

Annexon's Free Cash Flow history spans 8 years, with the latest figure at -$46.8 million for Q1 2026.

  • Quarterly Free Cash Flow rose 6.65% to -$46.8 million in Q1 2026 from the year-ago period, while the trailing twelve-month figure was -$183.2 million through Mar 2026, down 30.95% year-over-year, with the annual reading at -$186.5 million for FY2025, 58.02% down from the prior year.
  • Free Cash Flow came in at -$46.8 million for Q1 2026, down from -$45.9 million in the prior quarter.
  • In the past five years, Free Cash Flow ranged from a high of -$21.7 million in Q2 2024 to a low of -$52.4 million in Q3 2025.
  • The 5-year median for Free Cash Flow is -$33.0 million (2023), against an average of -$35.0 million.
  • Year-over-year, Free Cash Flow skyrocketed 40.59% in 2024 and then crashed 77.34% in 2025.
  • Annexon's Free Cash Flow stood at -$27.4 million in 2022, then grew by 14.36% to -$23.5 million in 2023, then crashed by 53.39% to -$36.0 million in 2024, then fell by 27.5% to -$45.9 million in 2025, then fell by 1.89% to -$46.8 million in 2026.
  • Per Business Quant, the three most recent readings for ANNX's Free Cash Flow are -$46.8 million (Q1 2026), -$45.9 million (Q4 2025), and -$52.4 million (Q3 2025).