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Arista Networks (ANET) Research & Development (2016 - 2026)

Arista Networks has reported Research & Development over the past 13 years, most recently at $348.4 million for Q4 2025.

  • For Q4 2025, Research & Development rose 22.25% year-over-year to $348.4 million; the TTM value through Dec 2025 reached $1.2 billion, up 24.14%, while the annual FY2025 figure was $1.2 billion, 24.14% up from the prior year.
  • Research & Development for Q4 2025 was $348.4 million at Arista Networks, up from $326.0 million in the prior quarter.
  • Over five years, Research & Development peaked at $348.4 million in Q4 2025 and troughed at $132.5 million in Q1 2021.
  • A 5-year average of $220.2 million and a median of $209.9 million in 2023 define the central range for Research & Development.
  • Biggest five-year swings in Research & Development: increased 3.47% in 2024 and later skyrocketed 38.25% in 2025.
  • Year by year, Research & Development stood at $157.9 million in 2021, then increased by 20.61% to $190.4 million in 2022, then grew by 11.05% to $211.5 million in 2023, then skyrocketed by 34.78% to $285.0 million in 2024, then increased by 22.25% to $348.4 million in 2025.
  • Business Quant data shows Research & Development for ANET at $348.4 million in Q4 2025, $326.0 million in Q3 2025, and $296.5 million in Q2 2025.