Fund Overview Fund Overview Call Us Advisors: 800.368.4410 Investors: 800.548.4539 Investment Style AMG Frontier Small Cap Growth Fund has an Equity Income Objective, seeking to achieve income and capital appreciation. Large Mid Small Value Blend Growth Equity Objective AMG Frontier Small Cap Growth Fund is categorized as Small-Growth. It invests in small-cap companies with high risk. Morningstar Ratings Risk-adjusted returns as of 03/31/2026 Overall Rating (of 522) 3 Years (of 522) 5 Years (of 500) 10 Years (of 399) Category Small Growth Read Important Investment Disclosures Performance Performance Read Important Investment Disclosures Portfolio & Holdings Portfolio & Holdings About the Affiliate About Frontier Capital Management Frontier Capital Management Company, LLC, specializes in growth and value equity investments on behalf of institutional and individual clients. Learn More About Frontier Capital Management's Approach FOUNDED 1980 AMG AFFILIATE SINCE 2000 HEADQUARTERS Boston Portfolio Managers James A. Colgan PARTNER, PORTFOLIO MANAGER Read full bio Nathan A. Hayman Partner, Portfolio Manager Read full bio James A. Colgan PARTNER, PORTFOLIO MANAGER Jim is a Portfolio Manager for the Frontier Small Cap strategy and an equity partner in the firm. He also holds a leadership position as a member of Frontier’s Management Advisory Committee. Prior to joining Frontier in 1998, he served as Manager, Workstation Business Planning and Strategy for Digital Equipment Corporation. Prior to that, he was with United Technologies Corporation – Pratt and Whitney, as a Program Manager, during which time he was an MIT fellow. He received a B.S. from the University of Connecticut, an M.S. from the University of Massachusetts, and an M.B.A. and M.S. from Massachusetts Institute of Technology. Nathan A. Hayman Partner, Portfolio Manager Nathan Hayman is a co-Portfolio Manager of the Small Cap Growth Fund. He is also a Portfolio Manager of Frontier’s Focus strategy. He also serves as a Research Analyst and is an equity partner in the firm. He focuses his research efforts on Aerospace, Transportation and Housing. Prior to Frontier, he was a Senior Associate at the law firm, Yigal Arnon & Co. Nathan received a L.L.B. from the Hebrew University Law School and an M.B.A. from Dartmouth College Tuck School of Business. Investment Approach Investment Approach AMG Frontier Small Cap Growth Fund The Fund invests primarily in common stocks of small U.S. companies whose market capitalization at the time of purchase is within the range of the Russell 2000® Index, the S&P Small Cap 600 Index, or the Dow Jones U.S. Small Cap Total Stock Market Index. Frontier utilizes and draws support from its entire team of investment professionals to identify opportunities and conduct fundamental research. Through fundamental bottom-up research, Frontier seeks long-term capital appreciation by investing in small cap companies that it believes have above-average earnings growth potential and are available at reasonable valuations. Related products Other Products From Frontier Capital Management Frontier Capital Appreciation Strategy View SMA Details Stay up-to-date Sign up to receive our latest views and thinking, in addition to other news and product-related information. CHOOSE SUBSCRIPTIONS