Who Owns What? A Factor Model for Direct Stockholding Online Capital Markets Workshop John Campbell (Harvard) 31/03/2021 3-4.30pm BST scroll-down Breadcrumb Home Seminars Who Owns What? A Factor Model for Direct Stockholding Date: Wednesday 31st March 2021Time: 3.00-4.30pm BSTSpeaker: John Campbell (Harvard)Seminar Title: Who Owns What? A Factor Model for Direct Stockholding This seminar is by invitation only.