Activision Blizzard is to release fourth quarter and calendar year 2011 results on February 9, 2012. In conjunction with the release, they will host a conference call that will be broadcasted over the Internet. The conference call could hint about Blizzard’s upcoming titles Starcraft II: Heart of the Swarm, Diablo III, World of WarCraft: Mists of Pandaria, and their unannounced MMORPG codenamed “Titan”.
Source:Activision Blizzard - Fourth Quarter Results Conference Call