Congress Asset Management Co. Trims Stake in Penumbra, Inc. $PEN

Congress Asset Management Co. cut its position in shares of Penumbra, Inc. (NYSE: PEN) by 10.9% in the fourth quarter, according to the company in its most recent filing with the Securities and Exchange Commission. The institutional investor owned 382,350 shares of the company's stock after selling 46,822 shares during the period. Congress