Genmab Mergers & Acquisitions

Genmab M&A Summary

Genmab has acquired 2 companies, including 2 in the last 5 years.

Genmab’s largest acquisition to date was in 2025, when it acquired Merus BV for $8.0B. Genmab has acquired in 1 US state, and 2 countries. The Company’s most targeted sectors include life science (100%).

M&A Summary

  • M&A Total Activity2
    • M&A Buy Activity2
  • Total Sectors Invested 1
  • Total Countries Invested 2

Genmab

Genmab A/S

Carl Jacobsens Vej 30,
Copenhagen, 2500
Denmark,
+45 7020 2728
www.genmab.com

All (2) Buy (2) Sell (-)
Date Target Value
$mlns
Transaction Type Acquirer Seller SRC
Link
2025-09-29 Merus · Life Science
Utrecht, Netherlands · www.merus.nl

Merus BV is a fully-integrated biotechnology company developing cancer therapeutics that combine the benefits of monoclonal antibodies with the ability of simultaneously addressing multiple targets. Merus was founded in 2003 and is based in Utercht, Netherlands.

Advisors: Jefferies , Latham & Watkins , NautaDutilh
8,000 Add-on Acquisition

Genmab
Advisors: A&O Shearman , Kromann Reumert , Morgan Stanley , PJT Partners

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