Penumbra, Inc. (NYSE:PEN) ranks among the best medical device stocks to invest in. Needham raised Penumbra, Inc. (NYSE:PEN) from Hold to Buy on October 8 and set a $326 price target on the company’s shares, citing anticipated faster revenue growth in 2026. The firm identified four major factors that will contribute to the expected growth: the Ruby XL launch, the STORM-PE trial findings, the impending Thunderbolt product launch, and an ease of headwinds in China. Copyright: lightwise / 123RF Stock Photo ...