Lisa Su, president and chief executive officer of Advanced Micro Devices (AMD), holds a 3rd generation Ryzen desktop processor while speaking during a keynote session at the 2019 Consumer Electronics Show (CES) in Las Vegas, Jan. 9, 2019.
David Paul Morris | Bloomberg | Getty Images
AMD shares were down 13.9% on Friday as investors digest the company’s disappointing preliminary third-quarter results Thursday that were well below its initial…