DexCom (DXCM) - Market capitalization

Market cap: C$35.97 Billion

As of March 2026 DexCom has a market cap of C$35.97 Billion. This makes DexCom the world's 903th 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
2026	C$35.97 B	-0.86%
2025	C$36.28 B	-19.31%
2024	C$44.97 B	181.13%
2023	C$15.99 B	-73.47%
2022	C$60.31 B	-9.07%
2021	C$66.32 B	46.51%
2020	C$45.26 B	72.99%
2019	C$26.16 B	78.17%
2018	C$14.68 B	134.23%
2017	C$6.27 B	-7.53%
2016	C$6.78 B	-26.94%
2015	C$9.28 B	87.96%
2014	C$4.93 B	80.7%
2013	C$2.73 B	190.97%
2012	C$0.93 B	46.91%
2011	C$0.63 B	-24.52%
2010	C$0.84 B	116.64%
2009	C$0.39 B	290.64%
2008	C$0.10 B	-60.31%
2007	C$0.25 B	-12.8%
2006	C$0.28 B	-33.91%
2005	C$0.43 B

End of Day market cap according to different sources

On Mar 17th, 2026 the market cap of DexCom was reported to be:

C$35.50 Billion

by Nasdaq

C$35.97 Billion

by CompaniesMarketCap

Market capitalization for similar companies or competitors

Name	Marketcap	Market cap differencediff.	Country
Johnson & Johnson JNJ	C$786.24 B	2,085.49%	🇺🇸 USA
Abbott Laboratories ABT	C$263.59 B	632.71%	🇺🇸 USA
Medtronic MDT	C$155.58 B	332.46%	🇮🇪 Ireland
Becton Dickinson BDX	C$80.24 B	123.04%	🇺🇸 USA
Edwards Lifesciences EW	C$67.06 B	86.41%	🇺🇸 USA
Tandem Diabetes Care TNDM	C$2.23 B	-93.78%	🇺🇸 USA
QuidelOrtho QDEL	C$1.78 B	-95.04%	🇺🇸 USA
West Pharmaceutical Services WST	C$23.64 B	-34.27%	🇺🇸 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.

DISCLAIMER

CompaniesMarketCap is not associated in any way with CoinMarketCap.com
Stock prices are delayed, the delay can range from a few minutes to several hours.
Company logos are from the CompaniesLogo.com logo database and belong to their respective copyright holders. Companies Marketcap displays them for editorial purposes only.

Contact

For inquiries or if you want to report a problem write to hello@8marketcap.com

Links

- Privacy policy

- Terms and conditions

Market capitalization of DexCom (DXCM)

Market cap: C$35.97 Billion