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

Correlation

The correlation between VSTCX and OBMCX is 0.88, 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.


-0.50.00.51.00.9

Performance

VSTCX vs. OBMCX - Performance Comparison

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

-10.00%-5.00%0.00%5.00%10.00%15.00%AugustSeptemberOctoberNovemberDecember2025
-4.10%
6.01%
VSTCX
OBMCX

Key characteristics

Sharpe Ratio

VSTCX:

0.50

OBMCX:

1.11

Sortino Ratio

VSTCX:

0.77

OBMCX:

1.60

Omega Ratio

VSTCX:

1.12

OBMCX:

1.20

Calmar Ratio

VSTCX:

0.50

OBMCX:

1.21

Martin Ratio

VSTCX:

1.96

OBMCX:

5.70

Ulcer Index

VSTCX:

5.65%

OBMCX:

4.55%

Daily Std Dev

VSTCX:

22.26%

OBMCX:

23.28%

Max Drawdown

VSTCX:

-62.79%

OBMCX:

-81.09%

Current Drawdown

VSTCX:

-12.87%

OBMCX:

-7.93%

Returns By Period

In the year-to-date period, VSTCX achieves a 2.88% return, which is significantly higher than OBMCX's 1.80% return. Over the past 10 years, VSTCX has underperformed OBMCX with an annualized return of 4.26%, while OBMCX has yielded a comparatively higher 11.03% annualized return.


VSTCX

YTD

2.88%

1M

3.07%

6M

-4.09%

1Y

9.67%

5Y*

6.27%

10Y*

4.26%

OBMCX

YTD

1.80%

1M

1.89%

6M

6.01%

1Y

24.09%

5Y*

16.02%

10Y*

11.03%

*Annualized

Compare stocks, funds, or ETFs

Search for stocks, ETFs, and funds for a quick comparison or use the comparison tool for more options.


VSTCX vs. OBMCX - Expense Ratio Comparison

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


OBMCX
Oberweis Micro Cap Fund
Expense ratio chart for OBMCX: current value at 1.48% compared with the broader market ranging from 0.00% to 2.12%.0.50%1.00%1.50%2.00%1.48%
Expense ratio chart for VSTCX: current value at 0.26% compared with the broader market ranging from 0.00% to 2.12%.0.50%1.00%1.50%2.00%0.26%

Risk-Adjusted Performance

VSTCX vs. OBMCX — Risk-Adjusted Performance Rank

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

VSTCX
The Risk-Adjusted Performance Rank of VSTCX is 2727
Overall Rank
The Sharpe Ratio Rank of VSTCX is 2121
Sharpe Ratio Rank
The Sortino Ratio Rank of VSTCX is 2121
Sortino Ratio Rank
The Omega Ratio Rank of VSTCX is 2626
Omega Ratio Rank
The Calmar Ratio Rank of VSTCX is 3939
Calmar Ratio Rank
The Martin Ratio Rank of VSTCX is 2727
Martin Ratio Rank

OBMCX
The Risk-Adjusted Performance Rank of OBMCX is 6161
Overall Rank
The Sharpe Ratio Rank of OBMCX is 5757
Sharpe Ratio Rank
The Sortino Ratio Rank of OBMCX is 5959
Sortino Ratio Rank
The Omega Ratio Rank of OBMCX is 5353
Omega Ratio Rank
The Calmar Ratio Rank of OBMCX is 7272
Calmar Ratio Rank
The Martin Ratio Rank of OBMCX is 6666
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.

VSTCX vs. OBMCX - Risk-Adjusted Performance Comparison

This table presents a comparison of risk-adjusted performance metrics for Vanguard Strategic Small-Cap Equity Fund (VSTCX) and Oberweis Micro Cap Fund (OBMCX). 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.


Sharpe ratio
The chart of Sharpe ratio for VSTCX, currently valued at 0.50, compared to the broader market-1.000.001.002.003.004.000.501.11
The chart of Sortino ratio for VSTCX, currently valued at 0.77, compared to the broader market0.002.004.006.008.0010.0012.000.771.60
The chart of Omega ratio for VSTCX, currently valued at 1.12, compared to the broader market1.002.003.004.001.121.20
The chart of Calmar ratio for VSTCX, currently valued at 0.50, compared to the broader market0.005.0010.0015.0020.000.501.21
The chart of Martin ratio for VSTCX, currently valued at 1.96, compared to the broader market0.0020.0040.0060.0080.001.965.70
VSTCX
OBMCX

The current VSTCX Sharpe Ratio is 0.50, which is lower than the OBMCX Sharpe Ratio of 1.11. The chart below compares the historical Sharpe Ratios of VSTCX and OBMCX, 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 Ratio0.000.501.001.502.002.50AugustSeptemberOctoberNovemberDecember2025
0.50
1.11
VSTCX
OBMCX

Dividends

VSTCX vs. OBMCX - Dividend Comparison

VSTCX's dividend yield for the trailing twelve months is around 1.00%, while OBMCX has not paid dividends to shareholders.


TTM20242023202220212020201920182017201620152014
VSTCX
Vanguard Strategic Small-Cap Equity Fund
1.00%1.02%1.16%1.16%1.30%1.24%1.19%1.34%1.11%1.35%1.17%0.80%
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%

Drawdowns

VSTCX vs. OBMCX - Drawdown Comparison

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


-15.00%-10.00%-5.00%0.00%AugustSeptemberOctoberNovemberDecember2025
-12.87%
-7.93%
VSTCX
OBMCX

Volatility

VSTCX vs. OBMCX - Volatility Comparison

The current volatility for Vanguard Strategic Small-Cap Equity Fund (VSTCX) is 4.70%, while Oberweis Micro Cap Fund (OBMCX) has a volatility of 7.49%. This indicates that VSTCX experiences smaller price fluctuations and is considered to be less risky than OBMCX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.


4.00%6.00%8.00%10.00%12.00%14.00%AugustSeptemberOctoberNovemberDecember2025
4.70%
7.49%
VSTCX
OBMCX
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Disclaimer

The information contained herein does not constitute investment advice and made available for educational purposes only. Prices and returns on equities are listed without consideration of fees, commissions, taxes, penalties, or interest payable due to purchasing, holding, or selling.

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