AtriCure (ATRC) - Market capitalization

Market cap: S$3.77 Billion

As of September 2026 AtriCure has a market cap of S$3.77 Billion. This makes AtriCure the world's 4214th 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 AtriCure from 2005 to 2026

End of year Market Cap

Year	Marketcap	Change
2026	S$3.77 B	46.45%
2025	S$2.57 B	26.74%
2024	S$2.03 B	-9.08%
2023	S$2.23 B	-19.26%
2022	S$2.76 B	-35.91%
2021	S$4.31 B	30.21%
2020	S$3.31 B	90.78%
2019	S$1.73 B	7.7%
2018	S$1.61 B	91.88%
2017	S$0.84 B	-10.67%
2016	S$0.94 B	-8.1%
2015	S$1.02 B	40.84%
2014	S$0.72 B	32.2%
2013	S$0.55 B	285.93%
2012	S$0.14 B	-38.96%
2011	S$0.23 B	12.71%
2010	S$0.20 B	59.16%
2009	S$0.13 B	187.26%
2008	S$45.32 M	-83%
2007	S$0.26 B	63.41%
2006	S$0.16 B	-22.69%
2005	S$0.21 B

End of Day market cap according to different sources

On Sep 18th, 2026 the market cap of AtriCure was reported to be:

S$3.77 Billion

by Nasdaq

S$3.77 Billion

by CompaniesMarketCap

Market capitalization for similar companies or competitors

Name	Marketcap	Market cap differencediff.	Country
Johnson & Johnson JNJ	S$830.03 B	21,916.09%	🇺🇸 USA
Medtronic MDT	S$150.33 B	3,887.61%	🇮🇪 Ireland
Abiomed ABMD	S$21.91 B	481.34%	🇺🇸 USA
Boston Scientific BSX	S$80.12 B	2,025.30%	🇺🇸 USA
Edwards Lifesciences EW	S$64.89 B	1,621.40%	🇺🇸 USA
Teleflex TFX	S$6.73 B	78.53%	🇺🇸 USA
Cooper Companies COO	S$13.41 B	255.75%	🇺🇸 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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Market capitalization of AtriCure (ATRC)

Market cap: S$3.77 Billion