What is FTNT's five-year median EV/EBITDA?

The median, or middle weekly reading, is 41.2× over the last five years. Available history contains 755 weekly observations from May 7, 2012 to Oct 19, 2026.

Does a low historical rank mean a stock is a buy?

No. The rank describes a stock’s own history. Changes in growth, financial risk and the business can change the multiple investors pay. P/E uses earnings and P/S uses revenue from the previous twelve months.

Fortinet (FTNT) valuation history

Above its usual range

As of Oct 22, 2026

FTNT's EV/EBITDA of 48.6x is higher than 75% of its available weekly readings from the last five years.

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EV/EBITDA at year-end

Last weekly reading of each completed year. Rank runs from lowest (0%) to highest (100%) within the five years available on that date.

FTNT year-end valuation history
Reading date	EV/EBITDA	5-year rank
Dec 29, 2025	26.7×	1%
Dec 30, 2024	42.6×	41%
Dec 25, 2023	34.1×	6%
Dec 26, 2022	42.1×	23%
Dec 27, 2021	87.3×	97%
Dec 28, 2020	42.3×	30%
Dec 30, 2019	47.1×	32%
Dec 31, 2018	41.6×	20%
Dec 25, 2017	39.0×	32%
Dec 26, 2016	81.8×	68%

Peers on the same measure

Stock	EV/EBITDA	5-year rank
CRWDCrowdStrike	Unavailable	Unranked
GENGen Digital	8.5×	1%
PANWPalo Alto Networks	170.3×	67%
AAPLApple	30.3×	99%

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About this history

What is FTNT's current EV/EBITDA?: FTNT's EV/EBITDA of 48.6x is higher than 75% of its available weekly readings from the last five years.
What is FTNT's five-year median EV/EBITDA?: The median, or middle weekly reading, is 41.2× over the last five years. Available history contains 755 weekly observations from May 7, 2012 to Oct 19, 2026.
Does a low historical rank mean a stock is a buy?: No. The rank describes a stock’s own history. Changes in growth, financial risk and the business can change the multiple investors pay. P/E uses earnings and P/S uses revenue from the previous twelve months.