Black Edge

Everyone should read this book.”—David Grann, author of Killers of the Flower Moon Steven A. Cohen changed Wall Street. He and his fellow pioneers of the hedge fund industry didn’t lay railroads, build factories, or invent new technologies. Rather, they made their billions through financial speculation, by placing bets in the market that turned out to be right more often than not. Cohen was revered as one of the greatest traders who ever lived. But that image was shattered when his fund, SAC Capital, became the target of a seven-year government investigation. Prosecutors labeled SAC a “magnet for market cheaters” whose culture encouraged the relentless pursuit of “edge”—and even “black edge,” which is inside information—and the firm was ultimately indicted and pleaded guilty to charges related to a vast insider trading scheme. Cohen, himself, however, was never charged. Black Edge raises urgent and troubling questions about those who sit at the pinnacle of high finance and how they have reshaped the economy. Finalist for the New York Public Library’s Helen Bernstein Book Award for Excellence in Journalism • Longlisted for the Andrew Carnegie Medal for Excellence in Nonfiction and the Financial Times and McKinsey Business Book of the Year Award