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Growth Metrics

Fastly (FSLY) EBT Margin (2018 - 2025)

Fastly (FSLY) has disclosed EBT Margin for 8 consecutive years, with 8.59% as the latest value for Q4 2025.

  • Quarterly EBT Margin rose 1399.0% to 8.59% in Q4 2025 from the year-ago period, while the trailing twelve-month figure was 19.1% through Dec 2025, up 949.0% year-over-year, with the annual reading at 19.1% for FY2025, 949.0% up from the prior year.
  • EBT Margin for Q4 2025 was 8.59% at Fastly, up from 18.28% in the prior quarter.
  • The five-year high for EBT Margin was 8.59% in Q4 2025, with the low at 68.74% in Q2 2021.
  • Average EBT Margin over 5 years is 36.38%, with a median of 32.4% recorded in 2024.
  • Peak annual rise in EBT Margin hit 81153bps in 2021, while the deepest fall reached -4934bps in 2021.
  • Over 5 years, EBT Margin stood at 58.84% in 2021, then surged by 33bps to 39.29% in 2022, then surged by 56bps to 17.31% in 2023, then plummeted by -30bps to 22.58% in 2024, then skyrocketed by 62bps to 8.59% in 2025.
  • According to Business Quant data, EBT Margin over the past three periods came in at 8.59%, 18.28%, and 24.87% for Q4 2025, Q3 2025, and Q2 2025 respectively.