Five9 (FIVN) Shares Outstanding (Diluted Average) (2016 - 2026)

Five9 (FIVN) has 11 years of Shares Outstanding (Diluted Average) data on file, last reported at $86.3 million in Q1 2026.

• Shares Outstanding (Diluted Average) for Q1 2026 came in at $86.3 million, down 3.33% year-over-year; the trailing twelve-month figure through Mar 2026 was $86.3 million (down 3.33% YoY), and the FY2025 annual result was $87.0 million, down 1.81% from the prior year.
• Shares Outstanding (Diluted Average) slipped to $86.3 million in Q1 2026 per FIVN's latest filing, from $87.0 million in the prior quarter.
• Over five years, Shares Outstanding (Diluted Average) peaked at $89.3 million in Q1 2025 and troughed at $69.0 million in Q1 2022.
• A 5-year average of $77.4 million and a median of $73.5 million in 2024 frame the typical range for Shares Outstanding (Diluted Average).
• The sharpest annual moves came in 2024 and 2026: Shares Outstanding (Diluted Average) climbed 23.04% in 2024, then decreased 3.33% in 2026.
• A 5-year view of Shares Outstanding (Diluted Average) shows it stood at $69.9 million in 2022, then advanced by 3.04% to $72.0 million in 2023, then rose by 23.04% to $88.6 million in 2024, then declined by 1.81% to $87.0 million in 2025, then retreated by 0.85% to $86.3 million in 2026.
• Business Quant data shows FIVN's Shares Outstanding (Diluted Average) at $86.3 million in Q1 2026, $87.0 million in Q4 2025, and $87.3 million in Q3 2025.