I don’t want to say Mr. Robertson never knew what he was doing. In the early days of Tiger, when it was small enough to research and speculate in small companies, the story may have been different. But by the 90’s, the inflow of money from eager investors who thought past success guaranteed future gains made Tiger too big to play that game. Mr. Robertson shifted his focus to ”macro” bets — attempts to forecast the future of whole classes of stocks, even whole economies. And there are no consistently good macroeconomic forecasters — only bad forecasters who get lucky. (That includes me.)’

Gerson left Tiger a couple of years before the bottom fell out there. For all we know, Tiger may have fallen off because all the Tiger cubs left.

In a piece that was already a little too fluffy (one trade site called it “nothing short of a home run for him and his company” and said “Some guys make it look easy, and they tend to have good PR people”), you can’t talk about a major hedge fund’s “double digit returns” and let its founder go on about its success without pointing out its failure.

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Ryan Chittum is a former Wall Street Journal reporter, and deputy editor of The Audit, CJR's business section. If you see notable business journalism, give him a heads-up at rc2538@columbia.edu. Follow him on Twitter at @ryanchittum.