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$24 billion assets under management as of December 31, 2024 Specializing in growth equities across the capitalization spectrum 100% employee ownership aligns our interests with our clients
About the firm

Westfield Capital Management is an SEC-registered investment adviser dedicated to providing quality investment management services to institutions and wealthy individuals. Our investment team utilizes an in-depth, fundamental research process, managing domestic growth equity products across the market capitalization spectrum to service our clients' diverse investment needs. Learn More >>

News & Events
01.08
Westfield Year-in-Review & 2025 Outlook
Click here to view the video review: Video (18 min)... Read Post »
10.15
3Q24 Review & Outlook
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Small Cap Growth Fact Sheet

Small/Mid Cap Growth Fact Sheet

Mid Cap Growth Fact Sheet

Large Cap Growth Fact Sheet

All Cap Growth Fact Sheet

Select Growth Equity Fact Sheet

Dividend Growth Equity Fact Sheet

Sustainable Growth Fact Sheet

Health Care Fact Sheet

Westfield Factsheet

Clients listed here were chosen as generally representative of the types of clients that comprise Westfield Capital Management's institutional client base and were not chosen based on performance-based criteria.
It is not known whether these clients approve or disapprove of the adviser or the advisory services provided