What is LDOS's five-year median P/S?

The median, or middle weekly reading, is 1.1× 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.

Leidos (LDOS) P/S ratio history

Below its usual range

As of Oct 22, 2026

LDOS's P/S of 0.9x is lower than 78% of its available weekly readings from the last five years.

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P/S 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.

LDOS year-end valuation history
Reading date	P/S	5-year rank
Dec 29, 2025	1.4×	90%
Dec 30, 2024	1.2×	75%
Dec 25, 2023	1.0×	34%
Dec 26, 2022	1.0×	37%
Dec 27, 2021	1.0×	19%
Dec 28, 2020	1.3×	90%
Dec 30, 2019	1.4×	100%
Dec 31, 2018	0.8×	20%
Dec 25, 2017	1.0×	58%
Dec 26, 2016	1.0×	Short history

Peers on the same measure

Stock	P/S	5-year rank
CPRTCopart	5.7×	2%
CTASCintas	7.7×	74%
ADPAutomatic Data Processing	5.4×	39%
ALLEAllegion	3.2×	56%

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Research on LDOS

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About this history

What is LDOS's current P/S?: LDOS's P/S of 0.9x is lower than 78% of its available weekly readings from the last five years.
What is LDOS's five-year median P/S?: The median, or middle weekly reading, is 1.1× 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.