Cullen is a Co-Founder of Bienville and serves as Chief Investment Officer. As the CIO, he leads the firm’s global research and investment process. He is focused on idea generation, investment strategy, portfolio construction and is responsible for cultivating the firm’s external advisors, including economic and political consultants. Cullen has over 20 years of experience investing globally across asset classes, in addition to roles in investment research and portfolio construction. Prior to Bienville, Cullen was the Director of Investments at RR Advisory Group, LLC, a New York-based wealth management firm, Senior Research Analyst at Citi Private Bank, Senior Portfolio Analyst at Lehman