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Growth Metrics

Fortinet (FTNT) Interest & Investment Income (2016 - 2025)

Fortinet has reported Interest & Investment Income over the past 16 years, most recently at $32.3 million for Q4 2025.

  • Quarterly results put Interest & Investment Income at $32.3 million for Q4 2025, down 23.64% from a year ago — trailing twelve months through Dec 2025 was $162.3 million (up 4.57% YoY), and the annual figure for FY2025 was $162.3 million, up 4.57%.
  • Interest & Investment Income for Q4 2025 was $32.3 million at Fortinet, down from $40.7 million in the prior quarter.
  • Over the last five years, Interest & Investment Income for FTNT hit a ceiling of $45.0 million in Q2 2025 and a floor of $1.0 million in Q4 2021.
  • Median Interest & Investment Income over the past 5 years was $31.0 million (2023), compared with a mean of $23.0 million.
  • Biggest five-year swings in Interest & Investment Income: plummeted 88.04% in 2021 and later skyrocketed 1484.62% in 2023.
  • Fortinet's Interest & Investment Income stood at $1.0 million in 2021, then skyrocketed by 810.0% to $9.1 million in 2022, then surged by 235.16% to $30.5 million in 2023, then surged by 38.69% to $42.3 million in 2024, then decreased by 23.64% to $32.3 million in 2025.
  • The last three reported values for Interest & Investment Income were $32.3 million (Q4 2025), $40.7 million (Q3 2025), and $45.0 million (Q2 2025) per Business Quant data.