What is FFIV's five-year median P/E?

The median, or middle weekly reading, is 27.4× over the last five years. Available history contains 533 weekly observations from Aug 8, 2016 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.

F5, Inc. (FFIV) P/E ratio history

Historically high

As of Oct 22, 2026

FFIV's P/E of 36.5x is higher than 90% of its available weekly readings from the last five years.

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P/E 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.

FFIV year-end valuation history
Reading date	P/E	5-year rank
Dec 29, 2025	21.7×	8%
Dec 30, 2024	26.6×	39%
Dec 25, 2023	27.3×	51%
Dec 26, 2022	27.2×	63%
Dec 27, 2021	45.7×	98%
Dec 28, 2020	35.1×	100%
Dec 30, 2019	19.8×	28%
Dec 31, 2018	21.7×	29%
Dec 25, 2017	20.1×	23%
Dec 26, 2016	26.8×	Short history

Peers on the same measure

Stock	P/E	5-year rank
CSCOCisco	32.1×	90%
MSIMotorola Solutions	36.8×	67%
AAPLApple	39.5×	96%
ACNAccenture	17.7×	12%

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About this history

What is FFIV's current P/E?: FFIV's P/E of 36.5x is higher than 90% of its available weekly readings from the last five years.
What is FFIV's five-year median P/E?: The median, or middle weekly reading, is 27.4× over the last five years. Available history contains 533 weekly observations from Aug 8, 2016 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.