Mark Hart is the founder of Corriente Partners, an investment fund focused on placing long/short equity trades based on macroeconomic themes. Mark launched his first hedge fund as a junior partner in November of 1998, and in 2001 launched Corriente Partners, where his macroeconomic framework led him to first question the security of the mortgage and housing market. Managing his portfolio accordingly, Mark earned a sizable return on his positions during the 2008 subprime mortgage crisis - one of the single best performances of that downturn.