$FB - Goldman report show mixed metrics for May. FB's overall US mobile unique visitors were flat m/m (vs. +1% in Apr) and +3% yoy. Time spent across Facebook was -6% m/m in May, vs. +10% m/m in Apr and Mar. Goldman reiterated their Buy rating. https://t.co/HoqaaOOBRs @Facebook https://t.co/hT9Wl2iLvu