EL SEGUNDO, Calif.--(BUSINESS WIRE)--PCM, Inc. (NASDAQ:PCMI) announced that it will release its second quarter results on July 29, 2015 after the market closes. Management will discuss the second quarter results during a conference call to be held on Wednesday, July 29, 2015, at 4:30 p.m. Eastern Time (1:30 p.m. Pacific Time). This conference call will be webcast by NASDAQ OMX. The conference call will be available to the general public on the live webcast in a listen-only mode and can be acces