Thermo Fisher Scientific Inc. (TMO)

NYSE: TMO · Real-Time Price · USD

521.11

+0.99 (0.19%)

At close: Feb 27, 2026, 4:00 PM EST

520.00

-1.11 (-0.21%)

After-hours: Feb 27, 2026, 7:58 PM EST

Thermo Fisher Market Cap

Thermo Fisher has a market cap or net worth of $193.58 billion as of February 27, 2026. Its market cap has decreased by -5.93% in one year.

Market Cap

193.58B

Enterprise Value

222.86B

1-Year Change

-5.93%

Ranking

#69

Market Cap Chart

Since December 1, 1998, Thermo Fisher's market cap has increased from $2.71B to $193.58B, an increase of 7,044.12%. That is a compound annual growth rate of 16.95%.

Market Cap History

Date	Market Cap	% Change
Feb 27, 2026	193.58B	-11.08%
Dec 31, 2025	217.70B	9.41%
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%

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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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