Meta's first-quarter win shows Zuckerberg is serious about cutting costs

Meta CEO Mark Zuckerberg demonstrates an Oculus Rift virtual reality (VR) headset and Oculus Touch controllers during the Oculus Connect 3 event in San Jose, California, U.S., on Thursday, Oct. 6, 2016.
David Paul Morris | Bloomberg | Getty Images

Meta Platforms (META) reported stellar first-quarter results on Wednesday, in the latest sign CEO Mark Zuckerberg's "year of efficiency" is translating into tangible financial progress for the Club name.