Fund Overview Fund Overview Call Us Advisors: 800.368.4410 Investors: 800.548.4539 Investment Style AMG GW&K Small/Mid Cap Core Fund has an Equity Income Objective, seeking to achieve income and capital appreciation. Large Mid Small Value Blend Growth Equity Objective AMG GW&K Small/Mid Cap Core 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 — Category Small Growth Read Important Investment Disclosures Performance Performance Read Important Investment Disclosures Portfolio & Holdings Portfolio & Holdings About the Affiliate About GW&K Investment Management GW&K Investment Management is a dynamic investment management firm that offers asset allocation, active equity, and fixed income investment solutions to help meet the needs of a diverse client base. GW&K’s founding principles of applying rigorous fundamental research, focusing on quality, and maintaining a long-term view still guide its investment process today. Learn More About GW&K Investment Management's Approach FOUNDED 1974 AMG AFFILIATE SINCE 2008 HEADQUARTERS Boston, MA Portfolio Managers Daniel L. Miller, CFA PARTNER, DIRECTOR OF EQUITIES Read full bio Jeffrey W. Thibault, CFA PARTNER, PORTFOLIO MANAGER Read full bio Daniel L. Miller, CFA PARTNER, DIRECTOR OF EQUITIES Dan is a partner of the firm and brings over four decades of investment management experience to GW&K. As director of our equity department, he is responsible for overseeing all aspects of our equity investment teams including portfolio management, research, and trading. He is a member of the firm’s Management, Investment, and ESG Committees. Dan has worked with various companies in the Boston area as an investment and financial consultant. Prior to joining GW&K, he spent 21 years at Putnam Investments in Boston, where he was chief investment officer for the specialty growth group and oversaw a team of twenty and up to $100 billion in assets under management. He was also a portfolio management team member of several small and mid cap growth funds, the lead manager for the Putnam New Opportunities Fund, and a member of Putnam’s management committee and partners group. He began his career as an analyst at Morgan Stanley. Dan graduated from the University of California, Berkeley, with highest honors, and received his MBA from Stanford University Graduate School of Business. He is a CFA® charterholder and is a member of the CFA Institute and the CFA Society Boston. Dan serves on the board of trustees for The Rashi School in Dedham, Massachusetts. Jeffrey W. Thibault, CFA PARTNER, PORTFOLIO MANAGER Jeff is a partner as well as a portfolio manager and analyst on our domestic small cap team. He manages our small and small/mid cap core strategies, directs our domestic equity research effort, and provides research coverage for the Materials, Energy, Utilities, and Industrials sectors. Jeff is a member of the firm’s Investment Committee. Jeff joined GW&K in 2004 to work on a nascent small cap core strategy and build out the firm’s research efforts. Since that time, the team has launched several other small/mid products and built a reputation for low turnover, risk controlled portfolio construction, and high quality stock selection. Previously he spent several years at BNY Asset Management. He worked with researchers in the firm’s centralized equity research department before joining its small cap growth team covering several sectors. Earlier, he worked at State Street Bank and Bay Bank. Jeff earned a BS from the University of Vermont and an MBA from the University of North Carolina, Chapel Hill. He is a CFA® charterholder and is a member of the CFA Institute and the CFA Society Boston. Jeff serves on the board of directors and as a coach for Brookline Youth Hockey. He and his family have been active with programs associated with All Saints Parish in Brookline where he has served on the board; St. Stephen’s Youth Programs in Boston; and My Life My Choice in Boston. Investment Approach Investment Approach AMG GW&K Small/Mid Cap Core Fund The Fund primarily invests in small and mid cap, companies. The investment strategy identifies new investments based on five attributes: Company Management: The Fund seeks companies with experienced, tenured, high-quality management Growth Profile: The Fund favors companies with business models that have typically delivered consistent long-term growth Market Positioning: The Fund targets leading companies in attractive and defensible niche markets Financial Strength: The Fund invests in companies with strong financial characteristics Valuation: The Fund will seek to be fully invested and diversified by style, sector and growth profile The Fund will ordinarily invest in approximately 55-85 stocks. GW&K intends for the Fund’s portfolio to be diversified as to companies and industries. Additional Fund Highlight Risk management parameters, including exposure limits for each company and diversification of sector and growth profiles, are embedded in the portfolio construction process. 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