There’s not much NASA can do if an astronaut sends an ‘I’ve fallen and I can’t get up’ message. bit.ly/2khf93a Jeffrey Tarrant is a Wall Street guy. He spent the last thirty years investing in new hedge funds. As the founder and CEO of a firm called Protege Partners, he compares himself to Sam Altman, the president of Y Combinator. What Altman does for Silicon Valley tech startups, Tarrant does for hedge funds. “I help seed them and incubate them,” he says. The analogy has never been more true than right now. Tarrant is beginning to explore hedge funds built...