Key Takeaways Reddit shares are surging Wednesday after the social media firm posted its first quarterly profit as a public company. Reddit posted third-quarter revenue of 348.4million,up6829.9 million, or 16 cents per share, versus estimates of a net loss of 17.7million,or10centspershare.Forthefourthquarter,Redditisforecastingrevenueintherangeof385 million to $400 millio ...