AtriCure (ATRC) - Market capitalization

Market cap: HK$23.59 Billion

As of September 2026 AtriCure has a market cap of HK$23.59 Billion. This makes AtriCure the world's 4189th 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	HK$23.59 B	51.22%
2025	HK$15.60 B	34.48%
2024	HK$11.60 B	-12.19%
2023	HK$13.21 B	-18.08%
2022	HK$16.12 B	-35.24%
2021	HK$24.90 B	28.16%
2020	HK$19.43 B	93.52%
2019	HK$10.04 B	8.54%
2018	HK$9.25 B	88.29%
2017	HK$4.91 B	-2.61%
2016	HK$5.04 B	-10.13%
2015	HK$5.61 B	31.46%
2014	HK$4.26 B	26.8%
2013	HK$3.36 B	272.65%
2012	HK$0.90 B	-35.49%
2011	HK$1.40 B	11.89%
2010	HK$1.25 B	74.11%
2009	HK$0.71 B	193.62%
2008	HK$0.24 B	-83.05%
2007	HK$1.44 B	74.57%
2006	HK$0.82 B	-15.79%
2005	HK$0.98 B

End of Day market cap according to different sources

On Sep 17th, 2026 the market cap of AtriCure was reported to be:

HK$23.59 Billion

by Nasdaq

HK$23.59 Billion

by CompaniesMarketCap

Market capitalization for similar companies or competitors

Name	Marketcap	Market cap differencediff.	Country
Johnson & Johnson JNJ	HK$5.108 T	21,554.68%	🇺🇸 USA
Medtronic MDT	HK$930.91 B	3,846.03%	🇮🇪 Ireland
Abiomed ABMD	HK$134.77 B	471.31%	🇺🇸 USA
Boston Scientific BSX	HK$495.11 B	1,998.75%	🇺🇸 USA
Edwards Lifesciences EW	HK$399.04 B	1,591.51%	🇺🇸 USA
Teleflex TFX	HK$41.74 B	76.96%	🇺🇸 USA
Cooper Companies COO	HK$80.21 B	240.04%	🇺🇸 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: HK$23.59 Billion