American Beacon Stephens Mid-Cap Growth Fund Investor Class (STMGX)

NASDAQ · Mutual Fund · Delayed Price · Currency is USD
25.92
+0.28 (1.09%)
Feb 9, 2026, 4:00 PM EST
Fund Assets669.79M
Expense Ratio1.16%
Min. Investment$2,500
Turnover24.00%
Dividend (ttm)8.79
Dividend Yield34.30%
Dividend Growth495.39%
Payout Frequencyn/a
Ex-Dividend DateDec 22, 2025
Previous Close25.64
YTD Return0.23%
1-Year Return6.09%
5-Year Return15.61%
52-Week Low18.90
52-Week High26.84
Beta (5Y)1.20
Holdings91
Inception DateFeb 2, 2006

About STMGX

Under normal circumstances, the fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in equity securities of medium capitalization companies. The fund's manager considers a company to be a medium capitalization company if it has a market capitalization (stock market worth), at the time of investment, between $1 billion and the market capitalization of the largest company in the Russell Midcap® Index.

Fund Family American Beacon
Category Mid-Cap Growth
Performance Rating Above Average
Risk Rating Average
Stock Exchange NASDAQ
Ticker Symbol STMGX
Share Class Investor Class
Index Russell MidCap Growth TR

Performance

STMGX had a total return of 6.09% in the past year, including dividends. Since the fund's inception, the average annual return has been 17.86%.

Equivalent Funds

These are funds that follow the same index from the other major fund companies.

SymbolProviderNameExpense Ratio
VMGRXVanguardVanguard Mid-Cap Growth Fund Investor Shares0.33%
FMDGXFidelityFidelity Mid Cap Growth Index Fund0.05%

Other Share Classes

These are alternative share classes of the same fund, from the same provider.

SymbolShare ClassExpense Ratio
SFMRXR6 Class0.89%
SFMIXR5 Class0.90%
SMFYXY Class0.96%
SMFAXA Class1.21%

Top 10 Holdings

17.88% of assets
NameSymbolWeight
Vertiv Holdings CoVRT1.95%
Burlington Stores, Inc.BURL1.92%
Ross Stores, Inc.ROST1.91%
FirstCash Holdings, Inc.FCFS1.86%
Take-Two Interactive Software, Inc.TTWO1.83%
Coherent Corp.COHR1.81%
Axon Enterprise, Inc.AXON1.74%
Five Below, Inc.FIVE1.66%
Evercore Inc.EVR1.65%
Guidewire Software, Inc.GWRE1.55%
View More Holdings

Dividend History

Ex-DividendAmountPay Date
Dec 22, 2025$8.7939Dec 23, 2025
Dec 20, 2024$1.477Dec 23, 2024
Dec 22, 2022$0.7679Dec 23, 2022
Dec 22, 2020$0.4497Dec 23, 2020
Dec 20, 2019$0.8118Dec 23, 2019
Dec 20, 2018$1.671Dec 21, 2018
Full Dividend History