Lisa Su, president and CEO of AMD, talks about the AMD EPYC processor during a keynote address at the 2019 CES in Las Vegas, Nevada, U.S., January 9, 2019.Shares of Advanced Micro Devices slumped more than 5% after the chipmaker's earnings fell short of earnings expectations and raised concerns about the timing of a restart in China shipments.The Santa Clara, California-based company reported adjusted earnings of 48 cents per share, falling short of the 49 cents per share expected by analysts polled by LSEG ...

Lisa Su, president and CEO of AMD, talks about the AMD EPYC processor during a keynote address at the 2019 CES in Las Vegas, Nevada, U.S., January 9, 2019.AMD said on Wednesday that its board of directors approved $6 billion in share buybacks. The stock climbed 6%.The authorization is in addition to $4 billion in existing approved share repurchases, the company said."Our expanded share repurchase program reflects the Board's confidence in AMD's strategic direction, growth prospects, and ability to consisten ...