Fund Overview Fund Overview Call Us Advisors: 800.368.4410 Investors: 800.548.4539 Investment Style AMG GW&K Small/Mid Cap Growth 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 Growth Fund is categorized as Small-Growth. It invests in small-cap companies with high risk. Morningstar Ratings Risk-adjusted returns as of 02/28/2026 Overall Rating (of 519) 3 Years (of 519) 5 Years (of 497) 10 Years (of 394) 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 Joseph C. Craigen, CFA PARTNER, PORTFOLIO MANAGER Read full bio Investment Approach Investment Approach AMG GW&K Small/Mid Cap Growth Fund The Fund primarily invests in small and mid cap growth companies. The Fund 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 attractive valuation relative to industry, peers, and own company history 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. Related products Other Products From GW&K Investment Management MBGVX AMG GW&K Core Bond ESG Fund View Fund Details MGFIX AMG GW&K ESG Bond Fund View Fund Details MECAX AMG GW&K International Small Cap Fund View Fund Details GWMTX AMG GW&K Municipal Bond Fund View Fund Details MESHX AMG GW&K Municipal Enhanced SMA Shares View Fund Details GWMNX AMG GW&K Municipal Enhanced Yield Fund View Fund Details GWSBX AMG GW&K Securitized Bond SMA Shares View Fund Details GWETX AMG GW&K Small Cap Core Fund View Fund Details MCGFX AMG GW&K Small Cap Growth Fund View Fund Details SKSEX AMG GW&K Small Cap Value Fund View Fund Details GWGVX AMG GW&K Small/Mid Cap Core Fund View Fund 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