The 1919 Michigan Supreme Court case Dodge v. Ford Motor Company has come to stand for the common belief that the primary purpose of all corporations is to create shareholder wealth. This unfortunate misinterpretation of the opinion has never fit comfortably with the reality of business practices or academic theories of the corporation and its state-sanctioned role in the marketplace. The tension between caselaw and reality has only increased in the century since Dodge was decided, and has ultimately culminated in the first direct challenge to the shareholder primacy norm: public benefit corporations, for-profit firms that are required by charter and law to pursue at least one prosocial goal in addition to monetary gain. I argue that the in...