Thermo Fisher Scientific Inc. (TMO)

NYSE: TMO · Real-Time Price · USD

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597.78

+11.71 (2.00%)

At close: Nov 25, 2025, 4:00 PM EST

598.01

+0.23 (0.04%)

After-hours: Nov 25, 2025, 7:34 PM EST

Thermo Fisher Market Cap

Thermo Fisher has a market cap or net worth of $224.59 billion as of November 25, 2025. Its market cap has increased by 5.63% in one year.

Market Cap

224.59B

Enterprise Value

256.72B

1-Year Change

5.63%

Ranking

#53

Market Cap Chart

Since December 1, 1998, Thermo Fisher's market cap has increased from $2.71B to $224.59B, an increase of 8,188.40%. That is a compound annual growth rate of 17.78%.

Market Cap History

Date	Market Cap	% Change
Nov 24, 2025	220.19B	10.66%
Dec 31, 2024	198.99B	-2.97%
Dec 29, 2023	205.08B	-5.04%
Dec 30, 2022	215.98B	-17.86%
Dec 31, 2021	262.92B	42.43%
Dec 31, 2020	184.61B	41.71%
Dec 31, 2019	130.27B	44.60%
Dec 31, 2018	90.09B	18.32%
Dec 29, 2017	76.14B	36.60%
Dec 30, 2016	55.74B	-1.54%
Dec 31, 2015	56.61B	12.95%
Dec 31, 2014	50.12B	24.56%
Dec 31, 2013	40.24B	75.14%
Dec 31, 2012	22.97B	35.05%
Dec 30, 2011	17.01B	-22.69%
Dec 31, 2010	22.00B	13.00%
Dec 31, 2009	19.47B	36.01%
Dec 31, 2008	14.32B	-40.91%
Dec 31, 2007	24.23B	238.55%
Dec 29, 2006	7.16B	46.40%
Dec 30, 2005	4.89B	1.23%
Dec 31, 2004	4.83B	17.69%
Dec 31, 2003	4.10B	24.71%
Dec 31, 2002	3.29B	-22.44%
Dec 31, 2001	4.24B	-20.79%

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Market Capitalization

Market capitalization, also called net worth, is the total value of all of a company's outstanding shares. It is calculated by multiplying the stock price by the number of shares outstanding.

Formula: Market Cap = Stock Price * Shares Outstanding

Full Definition

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