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Garth W. Jonson, CFA Senior Security Analyst

“Westfield represents something fairly unique in the investment business: a truly collaborative environment. References to being part of a team are almost always overplayed, but the culture here really does feel like we’re all pulling on the same oar, striving toward a common goal.”

Garth W. Jonson, CFA

Senior Security Analyst

In 2010, Garth joined Westfield Capital as a Senior Security Analyst and a member of the Investment Committee. He contributes investment ideas from across the capitalization spectrum within the Health Care sector. Garth has over 15 years of investment experience.

Prior to joining Westfield, Garth spent seven years as an Analyst with Tudor Investment Corporation in Boston. He has also held Equity Analyst positions at the Boston Company Asset Management and Fleet Investment Advisors, where he began his career in 1996.

Garth holds the Chartered Financial Analyst designation and earned a Bachelor of Arts from Harvard College. He is a member of the Boston Security Analysts Society.

In his free time, Garth is an avid runner and also enjoys skiing with his family.

Professional History

Covering Biotechnology, Health Care Services and Pharmaceuticals
2010-Present: Westfield Capital Management, Boston, MA
2001-2008: Tudor Investment Corporation, Boston, MA; Analyst
1998-2001: The Boston Company Asset Management, LLC, Boston, MA; Vice President
1996-1998: Fleet Investment Advisor, Boston, MA; Equity Analyst
1994-1996: Fleet Investment Services, Boston, MA; Regional Marketing Coordinator
1993-1994: Harvard University Faculty of Arts & Sciences, Cambridge, MA; Financial Analyst
1993: Harvard Institute for Economic Research, Cambridge, MA; Research Associate
1991: Harvard University, BA
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