Penumbra, Inc. Reports First Quarter 2025 Financial Results PR Newswire ALAMEDA, Calif., April 23, 2025 ALAMEDA, Calif. , April 23, 2025 /PRNewswire/ -- Penumbra, Inc. (NYSE: PEN), the world's leading thrombectomy company, today reported financial results for the first quarter ended March 31, 2025 . Revenue of $324.1 million in the first quarter of 2025, an increase of 16.3% or 16.9% in constant currency 1 , compared to the first quarter of 2024. U.S. Thrombectomy revenue of $187.9 million in...