Greenlight Fund Down in Q1 on Einhorn's Short Bets

``Einhorn, whose firm Greenlight Capital has about $7 billion in assets under management, has been open about his shorts on companies including Florida real estate company, St. Joe's, and Moody's, the ratings agency. But both companies' share prices have gone up so far this year... Einhorn's reliance on gold and his long bet on oil company BP, however, continued to serve him well, Reuters said. ''