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Oberweis Small-cap Opportunities Fund: (MF: OBSOX)

(NASDAQ Mutual Funds) As of Feb 27, 2026 05:28 PM ET

$31.80 USD

+0.10 (0.32%)

Zacks MF Rank

This is our Mutual Fund rating system that serves as a timeliness indicator for Mutual Fund's over the next 6 months:

Zacks Rank Definition
1 Strong Buy
2 Buy
3 Hold
4 Sell
5 Strong Sell

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1-Strong Buy of 5 1        

View All Zacks Mutual Fund Rank #1's

Latest Performance as of Jan 31, 2026

Total Return %* Percentile Rank Objective
YTD 1.54 90
3 months 4.04 76
6 months 14.20 44
1 Year 9.31 48
3 Year 11.91 29
5 Year 14.01 3
10 Year 16.35 2

* Annual for three years and beyond.

Zacks Premium Research for OBSOX

Zacks MF Rank

This is our Mutual Fund rating system that serves as a timeliness indicator for Mutual Fund's over the next 6 months:

Zacks Rank Definition
1 Strong Buy
2 Buy
3 Hold
4 Sell
5 Strong Sell

Zacks Mutual Fund Rank FAQ - Learn more about the Zacks Mutual Fund Rank
Zacks Mutual Fund Rank Home - All Zacks Rank resources in one place
Zacks Premium - The only way to get access to the Zacks Rank

Strong Buy 1
MF Report

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Portfolio Statistics

% Unrealized Gain 20.80
% Yield NA
% SEC Yield NA
Net Assets (Mil $) 1/31/2026 403.14
% Turnover 1/31/2026 72.00

Risk

3 Year 5 Year 10 Year
Beta 1.30 1.15 1.17
Alpha -11.15 -1.76 -0.68
R Squared 0.71 0.72 0.74
Std. Dev. 17.88 20.36 20.42
Sharpe 0.48 0.62 2.00

Sector / Country Weightings

As of 1/31/2026 % of Portfolio
Technology 43.50
Other 11.59
Industrial Cyclical 9.80
Health 9.26
Services 7.15
Consumer Durables 6.57
Non-Durable 4.34
Retail Trade 4.25
Finance 2.85
Energy 0.69

Portfolio Holdings

Top Equity Holdings
(As of 9/30/2025)
% of Portfolio Value (Mil$)
CREDO TECHNOLOGY GROUP HO 5.20 86.46
LUMENTUM HOLDINGS INC 3.01 50.02
RAMBUS INC 2.99 49.69
SHARKNINJA INC 2.78 46.14
ENCOMPASS HEALTH CORPORAT 2.60 43.28
FRONTDOOR INC 2.46 40.91
NOVA LTD 2.18 36.15
ITRON INC 2.08 34.58
SITIME CORPORATION 1.93 32.06

Stock Holding % of Net Assets

As Of 9/30/2025
Total Issues 78
Avg. P/E 23.92
Avg. P/Book 4.34
Avg. EPS Growth 11.75
Avg. Market Value (Mil $) 8,026

Composition

% of Portfolio
Stocks 98.51
Foreign Stocks 3.44
Cash 0.00
Bonds 0.00
Foreign Bonds 0.00
Preferred 0.00
Convertible 0.00
Other 1.49
Foreign Hedged 0.00

Style Analysis

% of Portfolio
Large Growth 19.72
Large Value 0.00
Small Growth 29.12
Small Value 12.21
Foreign Stock 0.00
Emerging Market 3.21
Precious Metal 0.00
Intermediate Bond 17.42
Foreign Bond 0.00
High Yield Bond 0.00