Growth Metrics

Quantum-Si (QSI) FCF Margin (2023 - 2026)

Quantum-Si has reported FCF Margin over the past 3 years, most recently at 4166.08% for Q4 2025.

  • Quarterly FCF Margin fell 224653.0% to 4166.08% in Q4 2025 from the year-ago period, while the trailing twelve-month figure was 3991.54% through Dec 2025, down 111862.0% year-over-year, with the annual reading at 3991.54% for FY2025, 111862.0% down from the prior year.
  • FCF Margin was 4166.08% for Q4 2025 at Quantum-Si, up from 5518.12% in the prior quarter.
  • Over five years, FCF Margin peaked at 1919.55% in Q4 2024 and troughed at 12478.54% in Q2 2023.
  • The 3-year median for FCF Margin is 4132.29% (2023), against an average of 5650.24%.
  • Year-over-year, FCF Margin skyrocketed 952339bps in 2024 and then crashed -257618bps in 2025.
  • A 3-year view of FCF Margin shows it stood at 4098.5% in 2023, then soared by 53bps to 1919.55% in 2024, then tumbled by -117bps to 4166.08% in 2025.
  • Per Business Quant, the three most recent readings for QSI's FCF Margin are 4166.08% (Q4 2025), 5518.12% (Q3 2025), and 3472.76% (Q2 2025).