A Few High Points and Lows at the Sohn Investment Conference

Einhorn uses a Bush to whack Athenahealth, Druckenmiller praises a disciple and Tudor Jones on Viagra. Plus an affecting cancer survivor.

Stephen Taub December 25, 2025

Much attention has been paid to Monday's Sohn Investment Conference in New York and the hot picks — long and short — peddled by billionaire hedge fund managers. Shares of Athenahealth tumbled more than 13 percent Tuesday after Greenlight Capital’s David Einhorn identified it

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