Fund Notice

Effective December 8, 2025, the subadviser of AMG GW&K Small Cap Growth Fund (formerly AMG Montrusco Bolton Large Cap Growth Fund) (the “Fund”) changed from Montrusco Bolton Investments, Inc. to GW&K Investment Management, LLC. Also effective December 8, 2025, the Fund changed its name to AMG GW&K Small Cap Growth Fund, changed its principal investment strategies and principal risks, reduced its management fee and expense cap, and changed the maximum authorized shareholder servicing fee rate payable by Class I shares. For more information regarding these and other changes to the Fund, please see the Fund’s Prospectus.

Fund Overview

Share Class

Z

NAV | as of 02/27/2026

$10.89
-$0.12 (-1.09%)

Objective

The Fund seeks to provide long-term capital appreciation by investing in small cap stocks exhibiting consistent, sustainable earnings growth.

Why Consider

  • Provides investors with exposure to a portfolio of small cap growth companies
  • Manages risk with a sell discipline and exposure limits for each company and diversification of sector and growth profiles embedded in the portfolio construction process
  • Employs a fundamental, research-oriented investment process that is built on the belief that a company’s ability to generate consistent, long-term sustainable earnings growth can drive enhanced stock price performance over time

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

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Joseph C. Craigen, CFA

PARTNER, PORTFOLIO MANAGER

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Investment Approach

Investment Approach

AMG GW&K Small Cap Growth Fund

The Fund primarily invests in small 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.

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