Osman Nalbantoglu joined Bridgewater in 2008 and is Co-Head of the Investment Engine. He is a member of the Operating Committee, chairs the Investment Committee, and is a Partner at the firm. He is responsible for the day-to-day portfolio implementation that involves ensuring portfolio construction and trade execution is in line with Bridgewater's investment principles. Prior to joining Bridgewater, Osman was a partner with McKinsey & Company where he last led their North American Corporate and Investment Banking Practice. Osman received a Ph.D. in corporate finance from Harvard University and a BA in Mathematics and Economics from Yale University.