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

The median, or middle weekly reading, is 10.3× 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.

Comcast (CMCSA) P/E ratio history

Below its usual range

As of Oct 22, 2026

CMCSA's P/E of 7.1x is lower than 79% 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.

CMCSA year-end valuation history
Reading date	P/E	5-year rank
Dec 29, 2025	4.6×	4%
Dec 30, 2024	9.5×	3%
Dec 25, 2023	11.4×	9%
Dec 26, 2022	28.5×	98%
Dec 27, 2021	15.2×	36%
Dec 28, 2020	22.0×	100%
Dec 30, 2019	15.6×	47%
Dec 31, 2018	6.5×	16%
Dec 25, 2017	18.1×	23%
Dec 26, 2016	19.1×	Short history

Peers on the same measure

Stock	P/E	5-year rank
CHTRCharter Communications	2.8×	1%
DISDisney	23.1×	25%
FOXFox Corporation (Class B)	15.4×	85%
FOXAFox Corporation (Class A)	17.2×	90%

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Communication Services Stocks with Low P/E Ratios and Steady Revenue Growth Stocks Below Their 5-Year Median P/E Stocks Near Their Lowest P/E Ratios in 5 Years

Research on CMCSA

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About this history

What is CMCSA's current P/E?: CMCSA's P/E of 7.1x is lower than 79% of its available weekly readings from the last five years.
What is CMCSA's five-year median P/E?: The median, or middle weekly reading, is 10.3× 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.