Free Preview: Hedge Funds, Jan. 22, 2013
Mark Yusko, the chief investment officer of the $3.5 billion Endowment Fund said he’s stepping down, citing differences in running the fund, according to a letter sent to investors.
David Einhorn’s Greenlight Capital Inc. and David Shaw’s D.E. Shaw & Co. are betting that shares of Swedish medical-equipment maker Elekta AB will decline.



