Five9 price to book ratio FIVN

Market value divided by the book value of the company's net assets, since 2014.

Today, Oct 23, 2026: 3.6×
10-year median: 21.8×
Against its 10-year history: 16th; percentile: 0 is its lowest day, 100 its highest
10-year range: 1.3× to 88.9×
Peer median: 3.0×

Five9's price to book ratio is 3.6× as of Oct 23, 2026.

That is below its ten-year median of 21.8×, lower than on 84% of days in the last ten years.

Over that time it ranged from 1.3× in Apr 2026 to 88.9× in Jul 2021.

The median for 10 application software stocks of a similar size is 3.0×.

Price to book ratio over time

median 21.8×

The dashed line is the 10-year median and the shaded band the middle half of its days.

Open the interactive chart, with overlays and comparisons

Year by year

Year	End of year	Low	High
2026 so far	3.6×	1.3×	3.6×
2025	2.0×	1.9×	5.5×
2024	5.5×	3.9×	11.6×
2023	11.6×	8.9×	21.8×
2022	17.8×	14.2×	53.3×
2021	54.6×	37.4×	88.9×
2020	43.9×	19.6×	45.3×
2019	22.8×	18.8×	24.9×
2018	19.9×	17.4×	43.8×
2017	36.7×	28.8×	45.7×
2016	29.2×	11.8×	32.2×
2015	16.6×	3.8×	16.6×
2014	4.7×	3.6×	5.2×

Against its peers

Companies in Software - Application nearest Five9's size, closest first, today.

Company	Price to book ratio
FIVNFive9	3.6×
CARGCarGurus	10.6×
DXCDXC Technology	0.8×
MGNIMagnite	3.5×
GRNDGrindr	n/m
RAMPLiveRamp	2.4×
FAFirst Advantage	2.8×
LIFLife360	6.0×
DVDoubleVerify	1.9×
INODInnodata	12.8×
EVTCEVERTEC	3.0×
Peer median	3.0×

What the price to book ratio tells you

Market value divided by the accounting value of the company's net assets. Below 1 means the market values the business at less than what it owns on paper.

Book value misses brands, software and people, so asset-light companies always look expensive on it. Most useful for banks and industrials.

More on Five9

Valuation data, not investment advice. Prices as of Oct 23, 2026. Reported figures come from the company's filings with the SEC.