WESTFIELD CAPITAL MANAGEMENT COMPANY - Key Persons


Amanda M. Powell

Job Titles:
  • Research Analyst
Amanda is a Research Analyst focusing on Financial Technology and the Consumer sectors. Amanda joined Westfield from Locust Walk where she worked as an Analyst after graduating from college in 2019. Amanda graduated from Vanderbilt University in 2019 with majors in Economics and in Medicine, Health and Society.

Brandi M. McMahon

Job Titles:
  • Vice President, Deputy Chief Compliance Officer

C. Michael Hazard

Job Titles:
  • Chairman of the Board of the Friends of the South Ferry Church Association
C. Michael Hazard founded Westfield Capital Management in 1989. He currently serves as an Advisory Board member of Westfield Capital and remains involved with the firm from a strategic perspective. Mr. Hazard is Chairman of the Board of the Friends of the South Ferry Church Association in Narragansett, Rhode Island. He serves on the Investment Committees of South County Hospital in Wakefield, Rhode Island, Care New England Health System, Kent Hospital, Women and Infants Hospital of Rhode Island, Perkins School for the Blind, and Mother Caroline Academy & Education Center. He is a veteran of the United States Army and served in the Korean War. He lives in Boston, Massachusetts with his wife, Sue. He is the father of four children and has thirteen grandchildren.

Dee Silveira - CTO

Job Titles:
  • Chief Technology Officer
  • Partner
Dee is a Partner and Chief Technology Officer. He joined Westfield in 2007 following his time with Moors & Cabot as an Information Technology Manager. Dee began his career as a Computer Analyst/PC Specialist with the Commonwealth of Massachusetts, later going on to hold technology related positions with Manulife Financial, Eze Castle Integration and Helix/Brooks Automation. Dee earned a Bachelor of Arts degree from Boston University.

Edward D. Richardson

Job Titles:
  • Partner
Ted is a Partner focusing on investments within the Industrials sector and Consumer Durables. Prior to joining Westfield, he held an equity analyst position at Delaware Investments where he was a generalist concentrating on industrials and offshore drillers. He previously worked in Equity Research at Merrill Lynch where he helped cover the Machinery sector. Ted began his career at TM Capital, a boutique investment bank, where he focused on M&A transactions across all industries. Ted holds a Masters of Business Administration from the Johnson Graduate School of Management at Cornell University and earned his undergraduate degree at Trinity College. He enjoys skiing, sailing and spending time with his family.

Jehanne E. Reed

Job Titles:
  • Senior Security Analyst
Jehanne is a Senior Security Analyst covering Internet. Before rejoining Westfield, she worked on the finance team at Forward Financing, a fintech startup in Boston. Jehanne first joined Westfield in 2015 and in her four years as a research analyst, supported the Consumer, Business and Financial Services team in addition to being responsible for coverage of the education eervices industry. Jehanne started her career at Hartford Investment Management as a high yield credit analyst. She earned her undergraduate degree from Trinity College in 2012.

Jenny A. Muller

Job Titles:
  • Managing Partner, Director of Marketing & Client Service
Jenny is a Managing Partner and leads our Marketing & Client Service efforts within Sub-advisory and in the West Coast region. Prior to joining Westfield in 2010, Jenny earned her Bachelor of Arts degree from Amherst College in 2007, and began her career with The Bank of New York Mellon where she worked as an Investment Specialist.

Joseph M. Kearney

Job Titles:
  • Senior Security Analyst

Justin M. Moscardelli

Job Titles:
  • Partner
  • Eastern Region Sales
  • Partner, Marketing & Client Service
Justin is a Partner and leads the Marketing and Client Service Efforts on the East Coast. Prior to joining Westfield in 2008, Justin worked at Dow Jones & Company and Digitas, and Innovative Internet Marketing Solutions company. Justin earned a Bachelor of Arts degree from Dartmouth College in 1996 before starting his career with General Mills.

Kathryn A. Kearney - CFO, Chief Compliance Officer

Job Titles:
  • Chief Compliance Officer
  • Chief Financial Officer
  • Partner

Kathy M. Balestrieri - CHRO, Treasurer, VP

Job Titles:
  • HR Director
  • Treasurer
  • Vice President

Kiera Culhane

Job Titles:
  • Vice President, Trading Operations

Marissa Guzzo

Job Titles:
  • Research Analyst
Marissa is a Research Analyst focusing on Industrials, Materials & Energy. Marissa joined Westfield from TM Capital Corporation where she worked as an Analyst after graduating from college in 2022. Marissa graduated from Amherst College in 2022 with majors in Mathematics and Economics.

Mary Lyons

Job Titles:
  • Human Resources Manager

Michael B. Kinney - VP

Job Titles:
  • Vice President
  • Vice President, Marketing & Client Service

Michael T. Poe

Job Titles:
  • Partner
Mike is a Partner and member of the Investment Committee. Mike covers the financial services sector. Prior to joining Westfield he worked at Surveyor Capital, CDP Captial and SAC Capital Advisors covering financial stocks. Mike began his career at Corsair Capital, a Financial Services-focused private equity firm. Mike earned a Bachelor of Arts degree from Princeton University in 2001 Mike also volunteers with the Power Lunch Program, a Boston Partners in Education program that pairs corporate volunteers with elementary school students to improve reading comprehension and spark their enthusiasm for reading. In addition to spending time with his family, Mike enjoys skiing, boating, and movies.

Nate B. Cunningham - VP

Job Titles:
  • Vice President

Pete Kendall

Job Titles:
  • Research Analyst
Pete is a Research Analyst, working as a generalist across various sectors. Prior to joining Westfield, Pete held investment positions within real estate private & public equity. Pete graduated from the Wharton School at the University of Pennsylvania with a BS in Economics, majoring in Finance.

Peter Edwards

Job Titles:
  • Books & Records Manager

Rajat Babbar

Job Titles:
  • Partner, Head of Portfolio Strategy / Risk Management
  • Partner, Head of Portfolio Strategy / Risk Management / Partner / Risk Manager
Rajat is A Partner and Risk Manager on the Investment Committee. He joined Westfield in 2014, bringing over 20 years of experience to the Investment Team. Prior to Westfield, he worked spent five years at Copper Rock Capital Partners as a Partner, Quantitative and Fundamental Analyst, as well as Ocean State Asset Management where he was a founding partner and portfolio manager. Rajat holds a Master's of Business Administration from the University of Illinois Urbana-Champaign, and earned his B.E. from Delhi College of Engineering. Rajat began his career with SEI Investments, where he was a Senior Investment Analyst.

Richard D. Lee - CEO, Chief Investment Officer

Job Titles:
  • Chief Investment Officer
  • Managing Partner
Rich is a Managing Partner, Chief Investment Officer and a member of the Investment Committee. Rich brings 24 years of experience to his focus on the Information Technology sector.

Robert T. Flores

Job Titles:
  • Managing Partner, Director of Disruptive Technology Research
Rob is a Managing Partner and a member of the Investment Committee. Rob has over 20 years of investment experience covering the information technology sector. Prior to joining Westfield, Rob covered software and internet services industries at Magnetar Capital, SAC Capital Advisors and Citadel Investment Group. He also spent time at Epiphany Software in the Strategic Planning Group. Rob began his research career at Hambrecht & Quist. Rob earned a Masters in Business Administration from the Haas School of Business at the University of California at Berkeley and his Bachelor of Arts degree from Trinity College.

Samuel D. Ensslin - VP

Job Titles:
  • Vice President
  • Vice President and Member of the Investment Committee
Sam is a Vice President and member of the Investment Committee covering the industrials, materials, and energy sectors. Prior to joining Westfield in 2016, Sam was an Analyst analyst at Midwood Capital, a highly concentrated long/short fund dedicated to small cap investing across all sectors. Previously, Sam worked in private equity as an associate at HarbourVest Partners, and began his career as an investment banking analyst at Harris Williams & Co. where he focused on M&A transactions in industrials and technology. Sam holds a Masters in Business Administration from The Wharton School of the University of Pennsylvania and a Bachelor of Science from Babson College. In addition to spending time with his family, Sam enjoys reading, soccer, and golf.

Scott R. Emerman

Job Titles:
  • Chartered Financial Analyst
  • Partner
Westfield Capital welcomed Scott in 2002, and he is now a Partner and a member of the firm's Investment Committee. Scott's research encompasses the Consumer sectors. Prior to joining Westfield, Scott spent five years as Vice President of Equity Research at Harbor Capital Management in Boston. In 1997, Scott was an Associate in the High Yield Research Group at Morgan Stanley Dean Witter. He began his career in 1991 at Dean Witter Reynolds, where he covered the specialty retail and footwear industries. Scott is a Chartered Financial Analyst and earned his Bachelor of Sciences degree from Lehigh University. He is a member of the Boston Security Analysts Society. Active in the community, Scott is a Power Lunch volunteer with Boston Partners in Education. He is also a member of the investment committee at Hebrew Senior Life, a nonprofit, non-sectarian organization focused on providing communities and health care for seniors, research into aging, and education for geriatric care providers.

William A. Muggia - CEO, Chief Investment Officer, President

Job Titles:
  • Chief Executive Officer
  • Chief Investment Officer
  • President
Will joined Westfield Capital Management in April 1994. In addition to his executive duties, he chairs the Investment Committee, serves as Market Strategist and contributes investment ideas primarily within the Health Care and Energy sectors.

Yushu Han

Job Titles:
  • Senior Security Analyst / Information Technology