Boston Scientific to Acquire Penumbra in $14.5 Billion Deal

January 16, 2026

Boston Scientific signed a definitive agreement to acquire Penumbra, Inc. for about $14.5 billion (enterprise value) in a cash-and-stock transaction. The deal is intended to expand Boston Scientific’s cardiovascular franchise and create a scaled position in mechanical thrombectomy and adjacent neurovascular markets, and is expected to close in 2026 subject to shareholder and regulatory approvals.

Buyers
Boston Scientific
Targets
Penumbra, Inc.
Location
United States
Transaction Type
Buyout

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