Danaher to Acquire Masimo in $9.9 Billion Deal to Expand Diagnostics Market

The transaction is expected to close in the second half of this year, subject to Masimo shareholder approval.
Danaher to Acquire Masimo in $9.9 Billion Deal to Expand Diagnostics Market
The Masimo logo is displayed at Masimo headquarters in Irvine, Calif., on Dec. 27, 2023. Mario Tama/Getty Images
Mary Prenon
Mary Prenon
Freelance Reporter
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In a move designed to strengthen its global patient diagnostics market, Danaher Corporation, a Washington-based science and technology firm, plans to merge operations with Masimo Corporation, a leading specialty diagnostics company headquartered in Irvine, California.

In its Feb. 17 announcement, Danaher said it will acquire all of Masimo’s outstanding shares of common stock for $180 per share in cash, carrying a total value of nearly $9.9 billion. The deal prices Masimo at nearly 18 times its estimated 2027 earnings before interest, taxes, depreciation, and amortization, according to Danaher.

Mary Prenon
Mary Prenon
Freelance Reporter
Mary T. Prenon covers real estate and business. She has been a writer and reporter for over 25 years with various print and broadcast media in New York.