Rhenman & Partners Asset Management Boosts Intuitive Surgical Holdings

Swedish investment firm increases stake in medical robotics company by 9.4%

Published on Mar. 8, 2026

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Rhenman & Partners Asset Management AB, a Swedish investment firm, has increased its stake in Intuitive Surgical, Inc. (NASDAQ:ISRG) by 9.4% in the third quarter, according to a recent 13F filing with the U.S. Securities and Exchange Commission. The firm now owns 48,500 shares of the medical equipment provider's stock, valued at $21.7 million.

Why it matters

Intuitive Surgical is a leading provider of robotic-assisted surgical systems, with its flagship da Vinci platform used in a wide range of minimally invasive procedures. The company's technology has seen growing adoption in the healthcare industry, making it an attractive investment for institutional investors like Rhenman & Partners.

The details

According to the 13F filing, Rhenman & Partners Asset Management bought an additional 4,150 shares of Intuitive Surgical during the third quarter, increasing its total position to 48,500 shares. The investment firm's holdings in Intuitive Surgical now account for 2.4% of its overall portfolio, making it the 6th largest position.

  • Rhenman & Partners Asset Management increased its Intuitive Surgical holdings in the 3rd quarter of 2026.

The players

Rhenman & Partners Asset Management AB

A Swedish investment firm that manages assets for institutional and private clients.

Intuitive Surgical, Inc.

An American medical technology company that develops and manufactures robotic-assisted surgical systems, including the da Vinci platform.

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The takeaway

Rhenman & Partners' increased stake in Intuitive Surgical reflects the growing investor interest in the medical robotics industry, which is expected to see continued growth as healthcare systems adopt more advanced surgical technologies.