Mr. Renna joined Westfield in 2013 as a member of the Investment Committee covering the Health Care sector. Prior to joining Westfield, he was with Vinik Asset Management as a Health Care Portfolio Manager. His professional experience also includes Director, SMID Growth Equity team at BlackRock, inc., Senior Equity Analyst at RA Capital Management and Director, Healthcare/Biotechnology at Soleil Securities Corporation, Neponset Equity Research. Matthew began his career in the Health Care industry at Merck & Co., before entering equity research as a Senior Research Associate covering Specialty Pharmaceuticals at Leerink Swann LLC. Mr. Renna began his investment career in 2004.