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AMG Frontier Small Cap Growth Fund Class Z MSSYX

NAVChangeNet Expense RatioYTD Return
YTD Return is adjusted for possible sales charges, and assumes reinvestment of dividends and capital gains.
$12.43-0.01 (-0.08%)0.90%14.07%
Quote data as of close 05/29/2026As of 04/30/2026

Regional Holdingsas of 04/30/2026

  0%
94.9%
North America
2.2%
Asia
2.1%
Europe
0.8%
Latin America
0.0%
Africa
0.0%
South Pacific
Regional Holdings is calculated only using the long position holdings of the portfolio.
Portfolio Overview
Total Assets$98.2M
Total Holdings120
Total Holdings (Long)120
Total Holdings (Short)--
Portfolio Turnover290%
MSSYX has a Diversified Portfolio

Holdings Details

23.6% Category Average
27.3% Top Ten Holdings
Top 10 Holdings as of 04/30/2026
Symbol
Description
% of Net Assets
FTAIFTAI Aviation Ltd
Industrials
  • 4.06%
  •  
AAOIApplied Optoelectronics Inc
Information Technology
  • 3.17%
  •  
ALKAlaska Air Group Inc
Industrials
  • 3.12%
  •  
ALABAstera Labs Inc
Information Technology
  • 3.04%
  •  
UTHRUnited Therapeutics Corp
Health Care
  • 2.59%
  •  
CRCLCircle Internet Group Inc Ordi...
Information Technology
  • 2.36%
  •  
GVAGranite Construction Inc
Industrials
  • 2.34%
  •  
LUNRIntuitive Machines Inc Ordinar...
Industrials
  • 2.24%
  •  
JAZZJazz Pharmaceuticals PLC
Health Care
  • 2.17%
  •  
SIMOSilicon Motion Technology Corp...
Information Technology
  • 2.17%
  •  
% of portfolio in top 10 holdings: 27.26%
Country Breakdown as of 04/30/2026
Country
% of Assets
United States
92.75% 
 
China
2.17% 
 
Canada
2.13% 
 
Switzerland
1.83% 
 
Puerto Rico
0.84% 
 
United Kingdom
0.26% 
 
% of portfolio in top 6 countries: 99.98%
Country Breakdown is calculated only using the long position holdings of the portfolio.
Portfolio Breakdown as of 04/30/2026
Asset Breakdown Chart
 %Long%Short%Net
Domestic Stock
92.560.0092.56
Foreign Stock
7.220.007.22
Cash
0.210.000.21
Non-U.S. assets may include holdings that do not include a country identifier.
Market Capitalization
Pie Graph
Small Cap
53.6%
Mid Cap
23.4%
Micro Cap
22.1%
Large Cap
0.9%

Avg. Market Cap: $6,708.58M
Market Capitalization is calculated only using the long position holdings of the portfolio.
Sector Weightings – Stocks
Pie Graph
Industrials
28.0%
Information Tech
24.1%
Health Care
18.5%
Consumer Disc
8.8%
Financials
6.4%
Materials
5.8%
Energy
5.6%
Real Estate
1.7%
Consumer Staples
1.4%

Sector Breakdown is calculated only using the long position holdings of the portfolio.
Sector Weightings – Fixed Income
Pie Graph
Cash & Equivalents
100.0%

Sector Breakdown is calculated only using the long position holdings of the portfolio.
 
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Small-cap funds are subject to greater volatility than those in other asset categories.

An underlying strategy’s investments in growth stocks can be volatile. Growth companies usually invest a high portion of earnings in their businesses and may lack the dividends of value stocks that may cushion declining stock prices in a falling market. The prices of growth stocks are based largely on projections of the issuer’s future earnings and revenues. If a company’s earnings or revenues fall short of expectations, its stock price may fall dramatically. Growth stocks may also be more expensive relative to their earnings or assets compared to value or other stocks.

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  • Morningstar proprietary ratings reflect historical risk-adjusted performance. For each fund with at least a 3-year history, Morningstar calculates a Morningstar Rating™ based on a Morningstar risk-adjusted return measure that accounts for variation in a fund’s monthly performance (including the effects of sales charges, loads and redemption fees), placing more emphasis on downward variations and rewarding consistent performance. (Each share class is counted as a fraction of 1 fund within this scale and rated separately, which may cause slight variations in the distribution percentages). The top 10% of the funds in an investment category receive 5 stars, 22.5% receive 4 stars, 35% receive 3 stars, the next 22.5% receive 2 stars, and the bottom 10% receive 1 star.
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