DexCom Market Cap

DexCom has a market cap or net worth of $29.62 billion as of November 6, 2026. It is the 830th most valuable company in the world and the 358th biggest in the United States. Its market cap has increased by 28.10% in one year.

Market Cap

29.62B

Enterprise Value

29.19B

1-Year Change

28.10%

Global Rank

#830

Country Rank

#358 United States

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Since April 14, 2005, DexCom's market cap has increased from $312.50M to $29.62B, an increase of 9,377.13%. That is a compound annual growth rate of 23.48%.

Market Cap History

Date	Market Cap	% Change
Nov 6, 2026	29.62B	14.41%
Dec 31, 2025	25.89B	-14.79%
Dec 31, 2024	30.38B	-36.64%
Dec 29, 2023	47.95B	9.61%
Dec 30, 2022	43.74B	-15.95%
Dec 31, 2021	52.04B	46.58%
Dec 31, 2020	35.50B	77.33%
Dec 31, 2019	20.02B	88.10%
Dec 31, 2018	10.64B	113.41%
Dec 29, 2017	4.99B	-1.16%
Dec 30, 2016	5.05B	-24.21%
Dec 31, 2015	6.66B	57.98%
Dec 31, 2014	4.21B	65.82%
Dec 31, 2013	2.54B	169.96%
Dec 31, 2012	941.50M	49.75%
Dec 30, 2011	628.70M	-21.59%
Dec 31, 2010	801.80M	115.77%
Dec 31, 2009	371.60M	352.07%
Dec 31, 2008	82.20M	-67.11%
Dec 31, 2007	249.90M	-9.82%
Dec 29, 2006	277.10M	-26.81%
Dec 30, 2005	378.60M	21.15%
Apr 14, 2005	312.50M	-

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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

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