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DexCom
DXCM
#788
Rank
C$43.33 B
Marketcap
๐Ÿ‡บ๐Ÿ‡ธ United States
Country
C$114.85
Share price
2.95%
Change (1 day)
20.83%
Change (1 year)
Medical devices๐Ÿงฌ Biotech
Categories

Market capitalization of DexCom (DXCM)

Market cap: C$43.33 Billion

As of October 2026 DexCom has a market cap of C$43.33 Billion. This makes DexCom the world's 788th 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
2026C$43.33 B19.43%
2025C$36.28 B-19.31%
2024C$44.97 B181.13%
2023C$15.99 B-73.47%
2022C$60.31 B-9.07%
2021C$66.32 B46.51%
2020C$45.26 B72.99%
2019C$26.16 B78.17%
2018C$14.68 B134.23%
2017C$6.27 B-7.53%
2016C$6.78 B-26.94%
2015C$9.28 B87.96%
2014C$4.93 B80.7%
2013C$2.73 B190.97%
2012C$0.93 B46.91%
2011C$0.63 B-24.52%
2010C$0.84 B116.64%
2009C$0.39 B290.64%
2008C$0.10 B-60.31%
2007C$0.25 B-12.8%
2006C$0.28 B-33.91%
2005C$0.43 B

End of Day market cap according to different sources

On Oct 29th, 2026 the market cap of DexCom was reported to be:

C$42.09 Billion
by Nasdaq info icon info icon
C$42.09 Billion
by CompaniesMarketCap info icon info icon

Market capitalization for similar companies or competitors

Name Marketcap Market cap differencediff. Country
Johnson & Johnson
JNJ
C$917.88 B 2,017.92%๐Ÿ‡บ๐Ÿ‡ธ USA
Abbott Laboratories
ABT
C$258.16 B 495.69%๐Ÿ‡บ๐Ÿ‡ธ USA
Medtronic
MDT
C$172.34 B 297.67%๐Ÿ‡ฎ๐Ÿ‡ช Ireland
Becton Dickinson
BDX
C$75.22 B 73.57%๐Ÿ‡บ๐Ÿ‡ธ USA
Edwards Lifesciences
EW
C$73.94 B 70.61%๐Ÿ‡บ๐Ÿ‡ธ USA
Tandem Diabetes Care
TNDM
C$1.85 B-95.72%๐Ÿ‡บ๐Ÿ‡ธ USA
QuidelOrtho
QDEL
C$1.26 B-97.07%๐Ÿ‡บ๐Ÿ‡ธ USA
West Pharmaceutical Services
WST
C$40.18 B-7.28%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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