Fastly, Inc.FSLYNYSE
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R&D Expenses Over TimeExpanding
Percentile Rank100
3Y CAGR+1.6%
5Y CAGR+16.8%
Studio
Year-over-Year Change

Research and development spending

3Y CAGR
+1.6%/yr
vs +45.5%/yr prior
5Y CAGR
+16.8%/yr
Recent deceleration
Acceleration
-44.0pp
Decelerating
Percentile
P100
Near historical high
vs 5Y Ago
2.2x
Strong expansion
Streak
1 yr
Consecutive growthExpanding
PeriodValueYoY Change
2025$162.66M+17.9%
2024$137.98M-9.3%
2023$152.19M-2.0%
2022$155.31M+22.4%
2021$126.86M+69.6%
2020$74.81M+60.9%
2019$46.49M+34.3%
2018$34.62M+19.4%
2017$28.99M-