Hedge Fund and Insider Trading News: David Rosen, David Einhorn, Carl Icahn, Brevan Howard Asset Management, Man Group, Archegos Capital Management, Kinnate Biopharma Inc (KNTE), and More
David Einhorn enjoyed a strong fourth quarter as his hedge fund Greenlight Capital outperformed the S&P 500's 11% gain by returning 18.6%, according to the billionaire investor's latest 13F filing.