Companies: 11,251     total market cap: S$195.457 T
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DexCom
DXCM
#755
Rank
S$43.26 B
Marketcap
๐Ÿ‡บ๐Ÿ‡ธ United States
Country
S$114.66
Share price
-1.01%
Change (1 day)
19.72%
Change (1 year)
Medical devices๐Ÿงฌ Biotech
Categories

Market capitalization of DexCom (DXCM)

Market cap: S$43.26 Billion

As of September 2026 DexCom has a market cap of S$43.26 Billion. This makes DexCom the world's 755th 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
2026S$43.26 B27.18%
2025S$34.02 B-20.14%
2024S$42.60 B167.43%
2023S$15.92 B-73.27%
2022S$59.58 B-15.31%
2021S$70.35 B49.79%
2020S$46.96 B73.88%
2019S$27.01 B83.39%
2018S$14.72 B120.82%
2017S$6.67 B-8.66%
2016S$7.30 B-22.84%
2015S$9.46 B68.33%
2014S$5.62 B72.87%
2013S$3.25 B181.6%
2012S$1.15 B41.9%
2011S$0.81 B-25.43%
2010S$1.09 B109.24%
2009S$0.52 B343.15%
2008S$0.11 B-67.63%
2007S$0.36 B-4.49%
2006S$0.38 B-39.14%
2005S$0.62 B

End of Day market cap according to different sources

On Sep 1st, 2026 the market cap of DexCom was reported to be:

S$43.26 Billion
by Nasdaq info icon info icon
S$43.26 Billion
by CompaniesMarketCap info icon info icon

Market capitalization for similar companies or competitors

Name Marketcap Market cap differencediff. Country
Johnson & Johnson
JNJ
S$831.29 B 1,821.31%๐Ÿ‡บ๐Ÿ‡ธ USA
Abbott Laboratories
ABT
S$239.75 B 454.13%๐Ÿ‡บ๐Ÿ‡ธ USA
Medtronic
MDT
S$149.85 B 246.34%๐Ÿ‡ฎ๐Ÿ‡ช Ireland
Becton Dickinson
BDX
S$64.83 B 49.84%๐Ÿ‡บ๐Ÿ‡ธ USA
Edwards Lifesciences
EW
S$66.52 B 53.76%๐Ÿ‡บ๐Ÿ‡ธ USA
Tandem Diabetes Care
TNDM
S$1.88 B-95.65%๐Ÿ‡บ๐Ÿ‡ธ USA
QuidelOrtho
QDEL
S$1.19 B-97.23%๐Ÿ‡บ๐Ÿ‡ธ USA
West Pharmaceutical Services
WST
S$30.31 B-29.94%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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