ATRC · Analysis updated Nov 10, 2026, 6:00 PM ET

Why is AtriCure, Inc. (ATRC) stock moving?

AtriCure's Q3 2026 report on Nov 3 was strong: revenue of $154.5M, up 15%, beat the roughly $151.2M consensus, and adjusted EPS of $0.17 beat estimates. Management raised FY2026 adjusted EPS guidance to $0.40-$0.46 and GAAP EPS guidance to $0.21-$0.27, and narrowed sales guidance to $606M-$610M. Several brokers responded on Nov 4 with Buy or Overweight ratings and price targets of $67-$70. The stock closed at $65.53 that day, up about 8.5% on volume of 1.34M, but it has since given back the entire move. It closed at $56.26 on Nov 10, its lowest close in the 30-day window, below the roughly $59-$62 range it held before results. Volume was heavy on Nov 3, Nov 4 and Nov 9, which points to active repositioning rather than a quiet drift. A $546K insider sale reported Nov 5 is small relative to the company's size and adds little signal. At the Nov 9 UBS conference, management reiterated long-term targets, including an adjusted EBITDA margin above 20%, and outlined sales-territory investments. The current price sits well below the $67-$70 analyst targets, so the gap between fundamentals and the share price is the main question.

News behind the analysis

About AtriCure, Inc.

Healthcare · Medical Devices (cardiac surgery)

AtriCure, based in Mason, Ohio, makes surgical devices that treat atrial fibrillation (Afib), close off the heart's left atrial appendage, and control pain after surgery. It sells the AtriClip, the most widely sold left atrial appendage device in the world, and its Isolator Synergy system was the first device the FDA approved to treat persistent Afib.

How it makes money

It sells single-use devices to hospitals, mostly through its own sales force in the US and through distributors abroad. Its main product lines are appendage management (AtriClip), open-heart and minimally invasive ablation systems, and cryoSPHERE nerve-freezing probes for post-surgery pain. Pain management is the fastest-growing line. About 83% of revenue comes from the US. Revenue for 2026 is guided at roughly $606–610 million, up about 14%. The company recently started posting small profits.

What usually moves ATRC

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