What is WST's five-year median EV/Sales?

The median, or middle weekly reading, is 7.9× 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.

West Pharmaceutical Services (WST) valuation history

Within its usual range

As of Oct 22, 2026

WST's EV/Sales of 8.4x is higher than 63% of its available weekly readings from the last five years.

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EV/Sales 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.

WST year-end valuation history
Reading date	EV/Sales	5-year rank
Dec 29, 2025	6.5×	22%
Dec 30, 2024	8.5×	38%
Dec 25, 2023	8.8×	50%
Dec 26, 2022	6.0×	37%
Dec 27, 2021	13.1×	97%
Dec 28, 2020	11.8×	98%
Dec 30, 2019	6.3×	100%
Dec 31, 2018	4.3×	40%
Dec 25, 2017	4.8×	84%
Dec 26, 2016	4.3×	Short history

Peers on the same measure

Stock	EV/Sales	5-year rank
ALGNAlign Technology	2.4×	7%
COOCooper Companies (The)	3.3×	2%
AAgilent Technologies	7.1×	94%
ABBVAbbVie	8.7×	100%

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Health Care 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 WST

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About this history

What is WST's current EV/Sales?: WST's EV/Sales of 8.4x is higher than 63% of its available weekly readings from the last five years.
What is WST's five-year median EV/Sales?: The median, or middle weekly reading, is 7.9× 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.