jews d on the cover in the StockX Laces Up Sneaker “stock market” co-founded by Dan Gilbert rockets to success. ADAM FINKEL CONTRIBUTING WRITER TOP: The StockX office at One Campus Martius. 50 September 20 • 2018 jn I n his 20s, Dan Gilbert announced a reason for his success: fun. “I’ve just always enjoyed going on to the next goal and achieving the next plateau,” he said in a 1990s story in Crain’s Detroit Business. As of this month, a new mountain can be declared in Gilbert’s extensive business topography. StockX, a startup he co-founded and incubated with Josh Luber and Greg Schwartz — which launched just about 30 months ago — has raised a $44 million funding round, co-led by two of the nation’s most distinguished venture capital investment firms, GV ( formerly Google Ventures) and Battery Ventures, the JN reports with approval of the company. This infusion of capital values the business well into the hundreds of millions of dollars. Even adjusting for inflation, the business has grown its value quicker than many of the most noted businesses in the nation — from GM to Dow to Nike — during their early chapters. StockX, which markets itself as “The Stock Market of Things,” creates a virtual marketplace for consumers to buy and sell actual sneakers; often these are limited-edition, in- demand and sought-after items. The company has a process to check the legitimacy of each item to ensure the transaction is authentic, a key part of its business model, which is done through four operations centers. The business also has created