Article Photos: A look at how some IPO stocks have fared



German tourists who use Facebook, take pictures outside of Facebook headquarters in Menlo Park, Calif., Friday, Aug. 17, 2012. Facebook stock is trading at $19 and has lost half its market value since its May public offering. (AP Photo/Paul Sakuma)

German tourists who use Facebook, take pictures outside of Facebook headquarters in Menlo Park, Calif., Friday, Aug. 17, 2012. Facebook stock is trading at $19 and has lost half its market value since its May public offering. (AP Photo/Paul Sakuma)