Described last year as “the Most Quoted Man in Advertising” and earlier in his career as “Madison Avenue’s de facto chief economist,” Brian Wieser is senior analyst at Pivotal Research, where he covers advertising-related securities including media owners, agencies, data and marketing technology companies.  Prior to joining Pivotal, Brian was CMO for ad tech company Simulmedia, worked for eight years as the global head of forecasting for Interpublic’s Magna Global. Prior to IPG, he worked in investment banking and equity research at Lehman Brothers and Deutsche Bank.  Brian is also a CFA charterholder.