Five9 Stock

Five9 Rule of 40

The Rule of 40 of Five9 (FIVN) as of Aug 23, 2026 is 13.12 %. In the previous year, Rule of 40 was 9.51 % — a change of 37.94% (higher).

Rule of 40

13.12 %

YoY

37.94%

Last updated:

Rule of 40 of Five9 is 2026 13.12 % . Rule of 40 of Five9 was 2025 9.51 % . It decreases by 37.94% higher compared to the previous year.

The Five9 Rule of 40 history

  • 3 Years

  • 10 Years

  • 25 Years

  • Max

Rule of 40
Date
Rule of 40
Jan 1, 2018
31.41 USD
Jan 1, 2019
28.30 USD
Jan 1, 2020
28.16 USD
Jan 1, 2021
30.94 USD
Jan 1, 2022
16.52 USD
Jan 1, 2023
6.08 USD
Jan 1, 2024
9.51 USD
Jan 1, 2025
13.12 USD
The Five9 Rule of 40 history
YEARRule of 40YoY
13.12 %+37.94%
9.51 %+56.59%
6.08 %-63.22%
16.52 %-46.60%
30.94 %+9.86%
28.16 %-0.48%
28.30 %-9.91%
31.41 %+51.94%
20.67 %-4.94%
21.74 %+153.46%
8.58 %
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Five9 Stock analysis

What does Five9 do? Five9 Inc. is a US-based company that offers cloud-based call center solutions. It was founded in 2001 and is headquartered in San Ramon, California. Since its IPO in 2014, the company has been listed on the NASDAQ (Ticker: FIVN). Five9 is one of the most popular companies on Eulerpool.

Frequently Asked Questions about Five9 stock

Rule of 40 of Five9 is 13.12 % in 2026.

On Eulerpool you can find the complete historical development of Rule of 40 Five9 since 2006 – with annual values, charts, and detailed analysis.

The Rule of 40 states that a company's revenue growth rate plus profit margin should exceed 40%. It is widely used to evaluate SaaS and high-growth companies.

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Quality — Five9

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