Growth Metrics

Rambus (RMBS) FCF Margin (2016 - 2025)

Rambus' FCF Margin history spans 17 years, with the latest figure at 49.04% for Q4 2025.

  • For the quarter ending Q4 2025, FCF Margin rose 1646.0% year-over-year to 49.04%, compared with a TTM value of 47.08% through Dec 2025, up 1117.0%, and an annual FY2025 reading of 47.08%, up 1117.0% over the prior year.
  • FCF Margin for Q4 2025 was 49.04% at Rambus, up from 46.21% in the prior quarter.
  • The five-year high for FCF Margin was 71.8% in Q4 2021, with the low at 27.4% in Q1 2023.
  • Average FCF Margin over 5 years is 45.22%, with a median of 43.48% recorded in 2022.
  • Year-over-year, FCF Margin soared 1828bps in 2021 and then plummeted -3384bps in 2022.
  • Tracing RMBS's FCF Margin over 5 years: stood at 71.8% in 2021, then plummeted by -47bps to 37.97% in 2022, then grew by 16bps to 44.23% in 2023, then dropped by -26bps to 32.58% in 2024, then soared by 51bps to 49.04% in 2025.
  • Per Business Quant, the three most recent readings for RMBS's FCF Margin are 49.04% (Q4 2025), 46.21% (Q3 2025), and 51.01% (Q2 2025).