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Growth Metrics

Fastly (FSLY) Interest Expenses (2018 - 2025)

Fastly (FSLY) has disclosed Interest Expenses for 8 consecutive years, with $3.2 million as the latest value for Q4 2025.

  • Quarterly Interest Expenses rose 160.03% to $3.2 million in Q4 2025 from the year-ago period, while the trailing twelve-month figure was $12.7 million through Dec 2025, up 362.29% year-over-year, with the annual reading at $12.7 million for FY2025, 362.29% up from the prior year.
  • Interest Expenses for Q4 2025 was $3.2 million at Fastly, up from $3.2 million in the prior quarter.
  • The five-year high for Interest Expenses was $3.2 million in Q4 2025, with the low at $464000.0 in Q2 2024.
  • Average Interest Expenses over 5 years is $1.5 million, with a median of $1.4 million recorded in 2022.
  • The sharpest move saw Interest Expenses plummeted 62.34% in 2024, then surged 581.9% in 2025.
  • Over 5 years, Interest Expenses stood at $1.6 million in 2021, then decreased by 15.0% to $1.4 million in 2022, then tumbled by 45.05% to $744000.0 in 2023, then skyrocketed by 65.46% to $1.2 million in 2024, then soared by 160.03% to $3.2 million in 2025.
  • According to Business Quant data, Interest Expenses over the past three periods came in at $3.2 million, $3.2 million, and $3.2 million for Q4 2025, Q3 2025, and Q2 2025 respectively.