Companies: 10,644     total market cap: NZ$236.146 T
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DexCom
DXCM
#876
Rank
NZ$47.90 B
Marketcap
๐Ÿ‡บ๐Ÿ‡ธ United States
Country
NZ$122.83
Share price
0.25%
Change (1 day)
-22.16%
Change (1 year)
Medical devices๐Ÿงฌ Biotech
Categories

Market capitalization of DexCom (DXCM)

Market cap: NZ$47.90 Billion

As of February 2026 DexCom has a market cap of NZ$47.90 Billion. This makes DexCom the world's 876th 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
2026NZ$47.90 B4.7%
2025NZ$45.75 B-17.67%
2024NZ$55.57 B191.37%
2023NZ$19.07 B-72.76%
2022NZ$70.00 B-8.12%
2021NZ$76.19 B54.85%
2020NZ$49.20 B65.39%
2019NZ$29.75 B85.09%
2018NZ$16.07 B128.89%
2017NZ$7.02 B-3.6%
2016NZ$7.28 B-25.49%
2015NZ$9.77 B80.01%
2014NZ$5.43 B73.85%
2013NZ$3.12 B172.1%
2012NZ$1.14 B42.57%
2011NZ$0.80 B-26.68%
2010NZ$1.09 B114.69%
2009NZ$0.51 B260.68%
2008NZ$0.14 B-57.01%
2007NZ$0.32 B-6.39%
2006NZ$0.35 B-35.88%
2005NZ$0.54 B

End of Day market cap according to different sources

On Feb 23rd, 2026 the market cap of DexCom was reported to be:

NZ$47.27 Billion
by Nasdaq info icon info icon
NZ$47.90 Billion
by CompaniesMarketCap info icon info icon

Market capitalization for similar companies or competitors

Name Marketcap Market cap differencediff. Country
Johnson & Johnson
JNJ
NZ$993.30 B 1,973.49%๐Ÿ‡บ๐Ÿ‡ธ USA
Abbott Laboratories
ABT
NZ$336.42 B 602.27%๐Ÿ‡บ๐Ÿ‡ธ USA
Medtronic
MDT
NZ$212.05 B 342.66%๐Ÿ‡ฎ๐Ÿ‡ช Ireland
Becton Dickinson
BDX
NZ$111.97 B 133.74%๐Ÿ‡บ๐Ÿ‡ธ USA
Edwards Lifesciences
EW
NZ$81.14 B 69.39%๐Ÿ‡บ๐Ÿ‡ธ USA
Tandem Diabetes Care
TNDM
NZ$3.21 B-93.29%๐Ÿ‡บ๐Ÿ‡ธ USA
QuidelOrtho
QDEL
NZ$2.41 B-94.96%๐Ÿ‡บ๐Ÿ‡ธ USA
West Pharmaceutical Services
WST
NZ$29.48 B-38.44%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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