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Five9 (FIVN) R&D spending by quarter

Five9's R&D spending was $41.2M in Q3 2026 (third quarter 2026), -2% from Q2 2026. Over the last 7 quarters it ranged from $35.2M (Q3 2025) to $42.1M (Q2 2026).

Five9 R&D spending by quarterFive9 R&D spending by quarter$41.1MQ1 2025$39.9MQ2 2025$35.2MQ3 2025$36.1MQ4 2025$39.7MQ1 2026$42.1MQ2 2026$41.2MQ3 2026
QuarterR&D spendingQ/QY/Y
Q3 2026$41.2M-2%+17%
Q2 2026$42.1M+6%+5%
Q1 2026$39.7M+10%-3%
Q4 2025$36.1M+3%—
Q3 2025$35.2M-12%—
Q2 2025$39.9M-3%—
Q1 2025$41.1M——

Q3 2026 at a glance

Five9, Q3 2026: revenue $323M (+13% year over year), operating margin 4.4%, net earnings $14.5M, operating cash flow $58.4M. The chart follows the revenue to costs, profit and cash.

Questions

What is Five9's R&D spending?

Five9's R&D spending was $41.2M in Q3 2026 (third quarter 2026), -2% from Q2 2026.

How has Five9's R&D spending changed?

Over the last 7 quarters it ranged from $35.2M (Q3 2025) to $42.1M (Q2 2026).

Q3 2026 results → · How Five9 makes money →