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VIGAX vs. VMGMX
Performance
Risk-Adjusted Performance
Dividends
Drawdowns
Volatility

Correlation

The correlation between VIGAX and VMGMX is 0.91, 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: 0.9

Performance

VIGAX vs. VMGMX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Vanguard Growth Index Fund Admiral Shares (VIGAX) and Vanguard Mid-Cap Growth Index Fund Admiral Shares (VMGMX). The values are adjusted to include any dividend payments, if applicable.

300.00%400.00%500.00%600.00%700.00%NovemberDecember2025FebruaryMarchApril
625.53%
366.73%
VIGAX
VMGMX

Key characteristics

Sharpe Ratio

VIGAX:

0.58

VMGMX:

0.55

Sortino Ratio

VIGAX:

0.96

VMGMX:

0.90

Omega Ratio

VIGAX:

1.14

VMGMX:

1.13

Calmar Ratio

VIGAX:

0.63

VMGMX:

0.55

Martin Ratio

VIGAX:

2.28

VMGMX:

2.08

Ulcer Index

VIGAX:

6.38%

VMGMX:

5.78%

Daily Std Dev

VIGAX:

25.22%

VMGMX:

21.86%

Max Drawdown

VIGAX:

-50.66%

VMGMX:

-37.17%

Current Drawdown

VIGAX:

-13.09%

VMGMX:

-11.14%

Returns By Period

In the year-to-date period, VIGAX achieves a -9.45% return, which is significantly lower than VMGMX's -3.16% return. Over the past 10 years, VIGAX has outperformed VMGMX with an annualized return of 14.03%, while VMGMX has yielded a comparatively lower 9.33% annualized return.


VIGAX

YTD

-9.45%

1M

-5.12%

6M

-4.78%

1Y

12.64%

5Y*

16.93%

10Y*

14.03%

VMGMX

YTD

-3.16%

1M

-3.35%

6M

-0.68%

1Y

10.05%

5Y*

12.21%

10Y*

9.33%

*Annualized

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VIGAX vs. VMGMX - Expense Ratio Comparison

VIGAX has a 0.05% expense ratio, which is lower than VMGMX's 0.07% expense ratio. Despite the difference, both funds are considered low-cost compared to the broader market, where average expense ratios usually range from 0.3% to 0.9%.


Expense ratio chart for VMGMX: current value is 0.07%, compared with the broader market range of 0.00% to 2.12%.0.50%1.00%1.50%2.00%
VMGMX: 0.07%
Expense ratio chart for VIGAX: current value is 0.05%, compared with the broader market range of 0.00% to 2.12%.0.50%1.00%1.50%2.00%
VIGAX: 0.05%

Risk-Adjusted Performance

VIGAX vs. VMGMX — Risk-Adjusted Performance Rank

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

VIGAX
The Risk-Adjusted Performance Rank of VIGAX is 6666
Overall Rank
The Sharpe Ratio Rank of VIGAX is 6161
Sharpe Ratio Rank
The Sortino Ratio Rank of VIGAX is 6464
Sortino Ratio Rank
The Omega Ratio Rank of VIGAX is 6565
Omega Ratio Rank
The Calmar Ratio Rank of VIGAX is 7575
Calmar Ratio Rank
The Martin Ratio Rank of VIGAX is 6363
Martin Ratio Rank

VMGMX
The Risk-Adjusted Performance Rank of VMGMX is 6363
Overall Rank
The Sharpe Ratio Rank of VMGMX is 5959
Sharpe Ratio Rank
The Sortino Ratio Rank of VMGMX is 6262
Sortino Ratio Rank
The Omega Ratio Rank of VMGMX is 6262
Omega Ratio Rank
The Calmar Ratio Rank of VMGMX is 7070
Calmar Ratio Rank
The Martin Ratio Rank of VMGMX is 6060
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.

VIGAX vs. VMGMX - Risk-Adjusted Performance Comparison

This table presents a comparison of risk-adjusted performance metrics for Vanguard Growth Index Fund Admiral Shares (VIGAX) and Vanguard Mid-Cap Growth Index Fund Admiral Shares (VMGMX). 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 VIGAX, currently valued at 0.58, compared to the broader market-1.000.001.002.003.00
VIGAX: 0.58
VMGMX: 0.55
The chart of Sortino ratio for VIGAX, currently valued at 0.96, compared to the broader market-2.000.002.004.006.008.00
VIGAX: 0.96
VMGMX: 0.90
The chart of Omega ratio for VIGAX, currently valued at 1.14, compared to the broader market0.501.001.502.002.503.00
VIGAX: 1.14
VMGMX: 1.13
The chart of Calmar ratio for VIGAX, currently valued at 0.63, compared to the broader market0.002.004.006.008.0010.00
VIGAX: 0.63
VMGMX: 0.55
The chart of Martin ratio for VIGAX, currently valued at 2.27, compared to the broader market0.0010.0020.0030.0040.0050.00
VIGAX: 2.28
VMGMX: 2.08

The current VIGAX Sharpe Ratio is 0.58, which is comparable to the VMGMX Sharpe Ratio of 0.55. The chart below compares the historical Sharpe Ratios of VIGAX and VMGMX, 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 Ratio0.001.002.003.00NovemberDecember2025FebruaryMarchApril
0.58
0.55
VIGAX
VMGMX

Dividends

VIGAX vs. VMGMX - Dividend Comparison

VIGAX's dividend yield for the trailing twelve months is around 0.51%, less than VMGMX's 0.71% yield.


TTM20242023202220212020201920182017201620152014
VIGAX
Vanguard Growth Index Fund Admiral Shares
0.51%0.46%0.57%0.69%0.47%0.66%0.94%1.31%1.14%1.39%1.31%1.21%
VMGMX
Vanguard Mid-Cap Growth Index Fund Admiral Shares
0.71%0.67%0.71%0.78%0.34%0.56%0.78%0.84%0.72%0.81%0.82%0.79%

Drawdowns

VIGAX vs. VMGMX - Drawdown Comparison

The maximum VIGAX drawdown since its inception was -50.66%, which is greater than VMGMX's maximum drawdown of -37.17%. Use the drawdown chart below to compare losses from any high point for VIGAX and VMGMX. For additional features, visit the drawdowns tool.


-20.00%-15.00%-10.00%-5.00%0.00%NovemberDecember2025FebruaryMarchApril
-13.09%
-11.14%
VIGAX
VMGMX

Volatility

VIGAX vs. VMGMX - Volatility Comparison

Vanguard Growth Index Fund Admiral Shares (VIGAX) has a higher volatility of 17.16% compared to Vanguard Mid-Cap Growth Index Fund Admiral Shares (VMGMX) at 15.07%. This indicates that VIGAX's price experiences larger fluctuations and is considered to be riskier than VMGMX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.


5.00%10.00%15.00%NovemberDecember2025FebruaryMarchApril
17.16%
15.07%
VIGAX
VMGMX