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Growth Metrics

Fastly (FSLY) Interest & Investment Income (2018 - 2025)

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

  • Quarterly Interest & Investment Income fell 3.55% to $3.2 million in Q4 2025 from the year-ago period, while the trailing twelve-month figure was $12.3 million through Dec 2025, down 17.36% year-over-year, with the annual reading at $12.3 million for FY2025, 17.36% down from the prior year.
  • Interest & Investment Income for Q4 2025 was $3.2 million at Fastly, up from $3.1 million in the prior quarter.
  • The five-year high for Interest & Investment Income was $4.9 million in Q3 2023, with the low at $174000.0 in Q1 2021.
  • Average Interest & Investment Income over 5 years is $2.7 million, with a median of $3.1 million recorded in 2025.
  • The sharpest move saw Interest & Investment Income plummeted 75.8% in 2021, then soared 602.5% in 2022.
  • Over 5 years, Interest & Investment Income stood at $552000.0 in 2021, then soared by 424.28% to $2.9 million in 2022, then surged by 58.4% to $4.6 million in 2023, then decreased by 28.73% to $3.3 million in 2024, then fell by 3.55% to $3.2 million in 2025.
  • According to Business Quant data, Interest & Investment Income over the past three periods came in at $3.2 million, $3.1 million, and $3.1 million for Q4 2025, Q3 2025, and Q2 2025 respectively.