Midday movers: Telsa Motors,Ralph Lauren, Microsoft & more By: CNBC.com News November 06, 2013 at 12:54 PM EST Take a look at some of Wednesday's midday movers: Read More >> Related Stocks: Abiomed Inc Activision Blizzard Anglogold Ashanti Ltd ADR Austin Engineering Ltd Halliburton Co Microsoft Ralph Lauren Corp Red Robin Gourmet Burgers Inc Tesla, Inc. Vivus Inc