David Tsoupros is a Senior Research Analyst for Concentrated Growth. Before joining AB in 2013, he was an analyst on the US equity research and portfolio-management team at WPS Advisors. Prior to that, Tsoupros spent four years as a senior healthcare analyst at Roaring Brook Capital. He began his career with Merrill Lynch in 1998 and finished his tenure there as an equity research analyst specializing in the healthcare sector. Tsoupros holds a BA in history, with a minor in economics, from the University of Virginia. He is a CFA charterholder, a member of the CFA Institute and an SASB FSA (Fundamentals of Sustainability Accounting) Credential holder. Location: New York