“If Black Edge weren’t about real life, it would be an uncomplicated pleasure to read. The book is many things: a Wall Street primer; a procedural drama; a modern version of Moby-Dick, with wiretaps rather than harpoons. Kolhatkar, a staff writer for The New Yorker and a former hedge fund analyst, expertly synthesizes an enormous amount of material, including court documents and hundreds of her own interviews.”
— Jennifer Senior, New York Times
“A lot of people do not trust Wall Street. They regard it as a moneymaking machine for those who work there, which has little interest in practice in its stated aim of channeling capital into businesses and helping them to grow for the broader benefit of society. For such skeptics, Steven Cohen is Exhibit A.”
— John Gapper, Financial Times
“Mr. Cohen’s strange ascent to the pinnacle of American society, and the efforts of regulators to jail him for insider dealing, are the subject of Sheelah Kolhatkar’s excellent new book, Black Edge. Earlier books on Wall Street, such as Barbarians at the Gate and Liar’s Poker, describe the macho era of junk bonds and leveraged buy-outs in the 1980s. Too Big to Fail, which came out in 2009, recounts the bail-out of those banks. Black Edge tackles the rise of speculative hedge funds over the past two decades, of which SAC was, for a while, perhaps the most powerful.
— The Economist
“Ms. Kolhatkar, a staff writer for the New Yorker, has interviewed more than 200 people and mobilized countless new details to craft her propulsive narrative. She takes the reader into one of the most complex fraud investigations in history—the most important since the Michael Milken-Ivan Boesky saga of the 1980s, which James B. Stewart chronicled in Den of Thieves (1991)—to show how contemporary Wall Street tries to outwit the FBI and the SEC by exploiting an ambiguous area of law.”
— David McClintick, Wall Street Journal
“It’s a story of a hedge fund managers spreading cash around to get information and government investigators running wiretaps and leaning on traders to help them crack down on what they suspect is widespread cheating in the financial sector. And it’s a story of inequality in financial markets and the economy and what that means for the country.”
— Dave Davies, NPR (Fresh Air)
“Kolhatkar tells the story of billionaire trader Steven A. Cohen, who in the 1970s pioneered a new kind of hedge fund, primarily by accumulating huge amounts of suspect information. His rise and fall provides insight into the transformation of Wall Street, and the U.S. economy.”
— Leonard Lopate, WNYC
“Black Edge is the dirty stuff — the stuff you aren’t supposed to know, where the serious money gets made and you end up in jail if you get caught trading on it. It is also the name of a brilliant book about Steve Cohen, the hedge-fund king who turned $7000 into a personal fortune of $13 billion.”
— Simon English, Evening Standard
“Black Edge is a richly reported, entertaining tale about the cat-and-mouse game between the government and Cohen — much of which played out in the news media — for the greater part of the last decade, if not longer. Black Edge, which at times reads like a thriller, is a fascinating look at Cohen, whom Kolhatkar portrays as an obsessive and ruthless investor.”
— Andrew Ross Sorkin, New York Times
“If you liked James B. Stewart’s Den of Thieves, Sheelah Kolhatkar’s thrilling Black Edge should be next on your reading list.”
— Wall Street Journal, “20 books to read this week”
“Steven Cohen is a litmus test of people's views about finance and its role in society. Is the billionaire hedge-fund manager a supremely gifted trader or a pathological rule-breaker? Is he a self-made man or an avatar of the ultra-wealthy? Is he an art connoisseur or a crass arriviste? All these traits are on display in Black Edge, Sheelah Kolhatkar's riveting account of the U.S. government's decade-long failed attempt to bring Cohen down for insider trading. ... There are few financial-industry struggles as titanic as the one portrayed in these pages.”
— Tom Buerkle, Reuters BreakingViews
"Ruthless determination and a will to dominate are the traits that emerge in her portrait of Cohen. ... Kolhatkar paints him as a Shakespearean tragic figure."
— Josh Glancy, The Times
A "chilling account of a blighted industry [that] is as mesmerizing as a human story as it is as a financial one."
— Fortune, "9 Best New Business Books"
“Well-written and well-reported, chock-a-block with ‘you-are-there’ moments.”
— Joe Nocera, Bloomberg
“One of the best corporate crime books of the year."
“Black Edge is one of the best books about the 2008 financial meltdown.”
— Richard Poplak, The Globe and Mail
"An utterly absorbing look at how Cohen pushed his traders to the limit—that 'black edge'—and how he mostly insulated himself from the potential ramifications. This fast-paced, true-life thriller will leave readers enraptured—and troubled."
“If you like ‘Billions,’ this read's all about the real-life hedge fund billionaire that the show is based on. And the shady ways he made a LOT of money. It's a page-turner that'll teach you quite a bit about the finance world.”
— The Skimm
"A prodigious feat of reporting."
— Malcolm Gladwell
"Congratulations on your great book. I stayed up all night reading it!"
— Martin Shkreli