What is TMO's five-year median EV/EBITDA?

The median, or middle weekly reading, is 21.6× over the last five years. Available history contains 859 weekly observations from May 10, 2010 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.

Thermo Fisher Scientific (TMO) valuation history

Historically high

As of Oct 22, 2026

TMO's EV/EBITDA of 26.7x is the highest available weekly reading from the last five years.

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EV/EBITDA 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.

TMO year-end valuation history
Reading date	EV/EBITDA	5-year rank
Dec 29, 2025	24.9×	95%
Dec 30, 2024	22.4×	61%
Dec 25, 2023	22.9×	82%
Dec 26, 2022	19.8×	36%
Dec 27, 2021	21.0×	66%
Dec 28, 2020	24.2×	91%
Dec 30, 2019	21.6×	93%
Dec 31, 2018	18.3×	43%
Dec 25, 2017	20.7×	98%
Dec 26, 2016	17.8×	73%

Peers on the same measure

Stock	EV/EBITDA	5-year rank
AAgilent Technologies	27.5×	93%
CRLCharles River Laboratories	49.0×	100%
DHRDanaher Corporation	24.5×	61%
IQVIQVIA	18.0×	72%

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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

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About this history

What is TMO's current EV/EBITDA?: TMO's EV/EBITDA of 26.7x is the highest available weekly reading from the last five years.
What is TMO's five-year median EV/EBITDA?: The median, or middle weekly reading, is 21.6× over the last five years. Available history contains 859 weekly observations from May 10, 2010 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.