Companies: 11,114     total market cap: โ‚น14485.651 T
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DexCom
DXCM
#861
Rank
โ‚น2.782 T
Marketcap
๐Ÿ‡บ๐Ÿ‡ธ United States
Country
โ‚น7,211
Share price
-1.24%
Change (1 day)
-0.61%
Change (1 year)
Medical devices๐Ÿงฌ Biotech
Categories

Market capitalization of DexCom (DXCM)

Market cap: โ‚น2.782 Trillion

As of July 2026 DexCom has a market cap of โ‚น2.782 Trillion. This makes DexCom the world's 861th most valuable company by market cap according to our data. The market capitalization, commonly called market cap, is the total market value of a publicly traded company's outstanding shares and is commonly used to measure how much a company is worth.

Market cap history of DexCom from 2005 to 2026

End of year Market Cap

Year Marketcap Change
2026โ‚น2.782 T16.98%
2025โ‚น2.378 T-11.53%
2024โ‚น2.688 T167.77%
2023โ‚น1.004 T-72.7%
2022โ‚น3.677 T-5.05%
2021โ‚น3.873 T49.18%
2020โ‚น2.596 T81.72%
2019โ‚น1.428 T89.52%
2018โ‚น753.90 B136.74%
2017โ‚น318.44 B-7.13%
2016โ‚น342.90 B-22.88%
2015โ‚น444.66 B64.88%
2014โ‚น269.69 B70.04%
2013โ‚น158.60 B206.69%
2012โ‚น51.71 B55.54%
2011โ‚น33.24 B-12.44%
2010โ‚น37.97 B120.23%
2009โ‚น17.24 B335.78%
2008โ‚น3.95 B-60.11%
2007โ‚น9.91 B-9.82%
2006โ‚น10.99 B-34.96%
2005โ‚น16.91 B

End of Day market cap according to different sources

On Jul 21st, 2026 the market cap of DexCom was reported to be:

โ‚น2.782 Trillion
by Nasdaq info icon info icon
โ‚น2.782 Trillion
by CompaniesMarketCap info icon info icon

Market capitalization for similar companies or competitors

Name Marketcap Market cap differencediff. Country
Johnson & Johnson
JNJ
โ‚น58.197 T 1,991.50%๐Ÿ‡บ๐Ÿ‡ธ USA
Abbott Laboratories
ABT
โ‚น16.747 T 501.88%๐Ÿ‡บ๐Ÿ‡ธ USA
Medtronic
MDT
โ‚น10.169 T 265.45%๐Ÿ‡ฎ๐Ÿ‡ช Ireland
Becton Dickinson
BDX
โ‚น4.089 T 46.96%๐Ÿ‡บ๐Ÿ‡ธ USA
Edwards Lifesciences
EW
โ‚น4.696 T 68.78%๐Ÿ‡บ๐Ÿ‡ธ USA
Tandem Diabetes Care
TNDM
โ‚น116.35 B-95.82%๐Ÿ‡บ๐Ÿ‡ธ USA
QuidelOrtho
QDEL
โ‚น108.08 B-96.12%๐Ÿ‡บ๐Ÿ‡ธ USA
West Pharmaceutical Services
WST
โ‚น2.448 T-12.01%๐Ÿ‡บ๐Ÿ‡ธ USA

What is the market capitalization of a company?

The market capitalization sometimes referred as Marketcap, is the value of a publicly listed company.
In most cases it can be easily calculated by multiplying the share price with the amount of outstanding shares.

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