Google Inc. co-founder Larry Page is taking over as CEO in an unexpected shake-up that upstaged the Internet search leader's fourth-quarter earnings.
Page, 37, is reclaiming the top job from Eric Schmidt, who had been brought in as CEO a decade ago because Google's investors believed the company needed a more mature leader.
Schmidt, 55, will remain an adviser to Page and Google's other co-founder, Sergey Brin, as Google's executive chairman.