STMIX — AMG Systematica Trend-Enhanced Markets Fund

Data updated: 2026-08-28

STMIX — AMG Systematica Trend-Enhanced Markets Fund. Alternative · $7.97M AUM · 1.22% expense ratio. Holdings, fees, performance and SEC filings.

STMIX Fund Overview

STMIX — AMG Systematica Trend-Enhanced Markets Fund is a US mutual fund managed by AMG Funds I, categorised as Alternative. ABC INVEST provides holdings, performance, costs, cashflows, risk data, prospectus documents and SEC filings, sourced from SEC filings.

  • Type: US mutual fund
  • Manager: AMG Funds I
  • Category: Alternative
  • Assets under management: $7.97M
  • 1-year return: 29.5%
  • Ticker: STMIX
  • SEC CIK: 0000882443
  • SEC series ID: S000090511
  • Share class ID: C000257776

STMIX Holdings

Top 10 holdings of AMG Systematica Trend-Enhanced Markets Fund by percentage of net assets, from the fund's latest SEC N-PORT filing.

Holding% of net assets
Fixed Income Clearing Corporation46.29%
Chicago Mercantile Exchange0.59%
J.p. Morgan Securities LLC0.19%
Thailand Futures Exchange0.15%
Nomura Securities International, Inc.0.14%
Merrill Lynch, Pierce, Fenner & Smith Incorporated0.14%
Hsbc Securities (usa) Inc.0.12%
HKFE Clearing Corporation Limited0.11%
Deutsche Bank Aktiengesellschaft0.11%
Citibank, National Association0.09%

View all STMIX holdings

STMIX Portfolio Allocation

Asset-class allocation of AMG Systematica Trend-Enhanced Markets Fund by percentage of net assets, from the latest SEC N-PORT filing.

Asset classAllocation
Cash & Equivalents46.3%
Derivatives0.6%
Real Estate0.1%

STMIX Performance

Total returns for STMIX (as of 2026-09-01), from SEC filings.

PeriodTotal return
YTD9.4%
1 year29.5%

STMIX Risk Information

Risk metrics for STMIX, derived from monthly returns in SEC filings.

  • 1-year volatility (annualised): 14.9%

STMIX Costs and Fees

STMIX costs about $122 per $10,000 invested per year in fund expenses.

  • Net expense ratio: 1.22%
  • Gross expense ratio: 4.76%
  • Portfolio turnover: 0%

STMIX Cashflows

Over the 12 months to 2026-06, AMG Systematica Trend-Enhanced Markets Fund had net inflows of $944.10K, from monthly SEC N-PORT filings.

MonthNet flow
2026-06$0
2026-05$0
2026-04$0
2026-03$0
2026-02$0
2026-01$0

STMIX Debt Constituents

No individual debt constituents are reported in AMG Systematica Trend-Enhanced Markets Fund's latest SEC N-PORT filing.

STMIX Prospectus and SEC Filings

Official AMG Systematica Trend-Enhanced Markets Fund filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.

Related Funds

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Data Sources

ABC INVEST compiles this page from public filings made to the U.S. Securities and Exchange Commission (SEC) through EDGAR: portfolio holdings and monthly cashflows from Form N-PORT, expenses and returns from fund prospectuses (Form 485BPOS) and the SEC DERA Risk/Return Summary data sets, annual data from Form N-CEN, and shareholder reports from Form N-CSR.