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

The median, or middle weekly reading, is 17.7× 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.

Cummins (CMI) P/E ratio history

Above its usual range

As of Oct 22, 2026

CMI's P/E of 27.7x is higher than 83% 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.

CMI year-end valuation history
Reading date	P/E	5-year rank
Dec 29, 2025	27.0×	95%
Dec 30, 2024	23.5×	91%
Dec 25, 2023	12.2×	27%
Dec 26, 2022	18.0×	59%
Dec 27, 2021	14.3×	31%
Dec 28, 2020	21.4×	82%
Dec 30, 2019	11.0×	12%
Dec 31, 2018	17.2×	31%
Dec 25, 2017	17.9×	55%
Dec 26, 2016	14.6×	Short history

Peers on the same measure

Stock	P/E	5-year rank
PCARPaccar	23.2×	85%
WABWabtec	38.8×	94%
ADPAutomatic Data Processing	26.9×	22%
ALLEAllegion	20.8×	54%

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Research on CMI

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About this history

What is CMI's current P/E?: CMI's P/E of 27.7x is higher than 83% of its available weekly readings from the last five years.
What is CMI's five-year median P/E?: The median, or middle weekly reading, is 17.7× 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.