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OBMCX vs. VSTCX
Performance
Risk-Adjusted Performance
Dividends
Drawdowns
Volatility

Correlation

The correlation between OBMCX and VSTCX is 0.78, which is considered to be high. That indicates a strong positive relationship between their price movements. Having highly-correlated positions in a portfolio may signal a lack of diversification, potentially leading to increased risk during market downturns.


-0.50.00.51.0
Correlation: 0.8

Performance

OBMCX vs. VSTCX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Oberweis Micro Cap Fund (OBMCX) and Vanguard Strategic Small-Cap Equity Fund (VSTCX). The values are adjusted to include any dividend payments, if applicable.

100.00%120.00%140.00%160.00%180.00%NovemberDecember2025FebruaryMarchApril
123.50%
114.96%
OBMCX
VSTCX

Key characteristics

Sharpe Ratio

OBMCX:

0.25

VSTCX:

-0.28

Sortino Ratio

OBMCX:

0.54

VSTCX:

-0.20

Omega Ratio

OBMCX:

1.07

VSTCX:

0.97

Calmar Ratio

OBMCX:

0.24

VSTCX:

-0.22

Martin Ratio

OBMCX:

0.70

VSTCX:

-0.61

Ulcer Index

OBMCX:

10.02%

VSTCX:

12.01%

Daily Std Dev

OBMCX:

28.15%

VSTCX:

26.42%

Max Drawdown

OBMCX:

-81.09%

VSTCX:

-62.79%

Current Drawdown

OBMCX:

-20.47%

VSTCX:

-25.19%

Returns By Period

The year-to-date returns for both investments are quite close, with OBMCX having a -12.07% return and VSTCX slightly higher at -11.66%. Over the past 10 years, OBMCX has outperformed VSTCX with an annualized return of 8.54%, while VSTCX has yielded a comparatively lower 2.15% annualized return.


OBMCX

YTD

-12.07%

1M

0.30%

6M

-10.56%

1Y

6.24%

5Y*

17.36%

10Y*

8.54%

VSTCX

YTD

-11.66%

1M

-2.81%

6M

-17.67%

1Y

-7.39%

5Y*

7.44%

10Y*

2.15%

*Annualized

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OBMCX vs. VSTCX - Expense Ratio Comparison

OBMCX has a 1.48% expense ratio, which is higher than VSTCX's 0.26% expense ratio.


Expense ratio chart for OBMCX: current value is 1.48%, compared with the broader market range of 0.00% to 2.12%.0.50%1.00%1.50%2.00%
OBMCX: 1.48%
Expense ratio chart for VSTCX: current value is 0.26%, compared with the broader market range of 0.00% to 2.12%.0.50%1.00%1.50%2.00%
VSTCX: 0.26%

Risk-Adjusted Performance

OBMCX vs. VSTCX — Risk-Adjusted Performance Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

OBMCX
The Risk-Adjusted Performance Rank of OBMCX is 4040
Overall Rank
The Sharpe Ratio Rank of OBMCX is 3939
Sharpe Ratio Rank
The Sortino Ratio Rank of OBMCX is 4343
Sortino Ratio Rank
The Omega Ratio Rank of OBMCX is 3939
Omega Ratio Rank
The Calmar Ratio Rank of OBMCX is 4343
Calmar Ratio Rank
The Martin Ratio Rank of OBMCX is 3737
Martin Ratio Rank

VSTCX
The Risk-Adjusted Performance Rank of VSTCX is 1111
Overall Rank
The Sharpe Ratio Rank of VSTCX is 1111
Sharpe Ratio Rank
The Sortino Ratio Rank of VSTCX is 1111
Sortino Ratio Rank
The Omega Ratio Rank of VSTCX is 1111
Omega Ratio Rank
The Calmar Ratio Rank of VSTCX is 99
Calmar Ratio Rank
The Martin Ratio Rank of VSTCX is 1111
Martin Ratio Rank
The risk-adjusted ranks indicate the investment's position relative to the market. A rank closer to 100 signifies top-performing investments, while a rank closer to 0 might suggest underperformance, based on the selected ratio. The values are calculated based on the past 12 months of returns.

OBMCX vs. VSTCX - Risk-Adjusted Performance Comparison

This table presents a comparison of risk-adjusted performance metrics for Oberweis Micro Cap Fund (OBMCX) and Vanguard Strategic Small-Cap Equity Fund (VSTCX). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.


The chart of Sharpe ratio for OBMCX, currently valued at 0.25, compared to the broader market-1.000.001.002.003.00
OBMCX: 0.25
VSTCX: -0.28
The chart of Sortino ratio for OBMCX, currently valued at 0.54, compared to the broader market-2.000.002.004.006.008.00
OBMCX: 0.54
VSTCX: -0.20
The chart of Omega ratio for OBMCX, currently valued at 1.07, compared to the broader market0.501.001.502.002.503.00
OBMCX: 1.07
VSTCX: 0.97
The chart of Calmar ratio for OBMCX, currently valued at 0.24, compared to the broader market0.002.004.006.008.0010.00
OBMCX: 0.24
VSTCX: -0.22
The chart of Martin ratio for OBMCX, currently valued at 0.70, compared to the broader market0.0010.0020.0030.0040.00
OBMCX: 0.70
VSTCX: -0.61

The current OBMCX Sharpe Ratio is 0.25, which is higher than the VSTCX Sharpe Ratio of -0.28. The chart below compares the historical Sharpe Ratios of OBMCX and VSTCX, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.


Rolling 12-month Sharpe Ratio-1.00-0.500.000.501.001.502.002.50NovemberDecember2025FebruaryMarchApril
0.25
-0.28
OBMCX
VSTCX

Dividends

OBMCX vs. VSTCX - Dividend Comparison

OBMCX has not paid dividends to shareholders, while VSTCX's dividend yield for the trailing twelve months is around 1.16%.


TTM20242023202220212020201920182017201620152014
OBMCX
Oberweis Micro Cap Fund
0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%
VSTCX
Vanguard Strategic Small-Cap Equity Fund
1.16%1.02%1.16%1.16%1.30%1.24%1.19%1.34%1.11%1.35%1.17%0.80%

Drawdowns

OBMCX vs. VSTCX - Drawdown Comparison

The maximum OBMCX drawdown since its inception was -81.09%, which is greater than VSTCX's maximum drawdown of -62.79%. Use the drawdown chart below to compare losses from any high point for OBMCX and VSTCX. For additional features, visit the drawdowns tool.


-35.00%-30.00%-25.00%-20.00%-15.00%-10.00%-5.00%0.00%NovemberDecember2025FebruaryMarchApril
-20.47%
-25.19%
OBMCX
VSTCX

Volatility

OBMCX vs. VSTCX - Volatility Comparison

Oberweis Micro Cap Fund (OBMCX) and Vanguard Strategic Small-Cap Equity Fund (VSTCX) have volatilities of 15.26% and 14.70%, respectively, indicating that both stocks experience similar levels of price fluctuations. This suggests that the risk associated with both stocks, as measured by volatility, is nearly the same. The chart below showcases a comparison of their rolling one-month volatility.


4.00%6.00%8.00%10.00%12.00%14.00%16.00%NovemberDecember2025FebruaryMarchApril
15.26%
14.70%
OBMCX
VSTCX