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VRGWX vs. VIIIX
Performance
Risk-Adjusted Performance
Dividends
Drawdowns
Volatility

Correlation

The correlation between VRGWX and VIIIX is 0.95, 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.


Performance

VRGWX vs. VIIIX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Vanguard Russell 1000 Growth Index Fund Institutional Shares (VRGWX) and Vanguard Institutional Index Fund Institutional Plus Shares (VIIIX). The values are adjusted to include any dividend payments, if applicable.

400.00%500.00%600.00%700.00%800.00%900.00%December2025FebruaryMarchAprilMay
768.18%
480.42%
VRGWX
VIIIX

Key characteristics

Sharpe Ratio

VRGWX:

0.49

VIIIX:

0.45

Sortino Ratio

VRGWX:

0.84

VIIIX:

0.79

Omega Ratio

VRGWX:

1.12

VIIIX:

1.12

Calmar Ratio

VRGWX:

0.53

VIIIX:

0.49

Martin Ratio

VRGWX:

1.77

VIIIX:

1.87

Ulcer Index

VRGWX:

6.95%

VIIIX:

4.93%

Daily Std Dev

VRGWX:

25.14%

VIIIX:

19.45%

Max Drawdown

VRGWX:

-32.70%

VIIIX:

-55.18%

Current Drawdown

VRGWX:

-10.25%

VIIIX:

-7.79%

Returns By Period

In the year-to-date period, VRGWX achieves a -6.46% return, which is significantly lower than VIIIX's -3.51% return. Over the past 10 years, VRGWX has outperformed VIIIX with an annualized return of 15.37%, while VIIIX has yielded a comparatively lower 11.15% annualized return.


VRGWX

YTD

-6.46%

1M

4.70%

6M

-5.66%

1Y

12.18%

5Y*

17.17%

10Y*

15.37%

VIIIX

YTD

-3.51%

1M

3.81%

6M

-6.15%

1Y

8.65%

5Y*

13.72%

10Y*

11.15%

*Annualized

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VRGWX vs. VIIIX - Expense Ratio Comparison

VRGWX has a 0.07% expense ratio, which is higher than VIIIX's 0.02% expense ratio. However, both funds are considered low-cost compared to the broader market, where average expense ratios usually range from 0.3% to 0.9%.


Risk-Adjusted Performance

VRGWX vs. VIIIX — Risk-Adjusted Performance Rank

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

VRGWX
The Risk-Adjusted Performance Rank of VRGWX is 5959
Overall Rank
The Sharpe Ratio Rank of VRGWX is 5656
Sharpe Ratio Rank
The Sortino Ratio Rank of VRGWX is 5959
Sortino Ratio Rank
The Omega Ratio Rank of VRGWX is 5959
Omega Ratio Rank
The Calmar Ratio Rank of VRGWX is 6767
Calmar Ratio Rank
The Martin Ratio Rank of VRGWX is 5656
Martin Ratio Rank

VIIIX
The Risk-Adjusted Performance Rank of VIIIX is 5757
Overall Rank
The Sharpe Ratio Rank of VIIIX is 5252
Sharpe Ratio Rank
The Sortino Ratio Rank of VIIIX is 5656
Sortino Ratio Rank
The Omega Ratio Rank of VIIIX is 5757
Omega Ratio Rank
The Calmar Ratio Rank of VIIIX is 6464
Calmar Ratio Rank
The Martin Ratio Rank of VIIIX is 5858
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.

VRGWX vs. VIIIX - Risk-Adjusted Performance Comparison

This table presents a comparison of risk-adjusted performance metrics for Vanguard Russell 1000 Growth Index Fund Institutional Shares (VRGWX) and Vanguard Institutional Index Fund Institutional Plus Shares (VIIIX). 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 current VRGWX Sharpe Ratio is 0.49, which is comparable to the VIIIX Sharpe Ratio of 0.45. The chart below compares the historical Sharpe Ratios of VRGWX and VIIIX, 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 Ratio0.001.002.003.00December2025FebruaryMarchAprilMay
0.49
0.45
VRGWX
VIIIX

Dividends

VRGWX vs. VIIIX - Dividend Comparison

VRGWX's dividend yield for the trailing twelve months is around 0.58%, less than VIIIX's 1.38% yield.


TTM20242023202220212020201920182017201620152014
VRGWX
Vanguard Russell 1000 Growth Index Fund Institutional Shares
0.58%0.56%0.71%0.99%0.59%0.77%1.03%1.22%1.22%1.52%1.51%1.46%
VIIIX
Vanguard Institutional Index Fund Institutional Plus Shares
1.38%1.28%1.49%1.75%1.30%1.60%1.93%2.14%1.84%2.09%2.47%1.90%

Drawdowns

VRGWX vs. VIIIX - Drawdown Comparison

The maximum VRGWX drawdown since its inception was -32.70%, smaller than the maximum VIIIX drawdown of -55.18%. Use the drawdown chart below to compare losses from any high point for VRGWX and VIIIX. For additional features, visit the drawdowns tool.


-20.00%-15.00%-10.00%-5.00%0.00%December2025FebruaryMarchAprilMay
-10.25%
-7.79%
VRGWX
VIIIX

Volatility

VRGWX vs. VIIIX - Volatility Comparison

Vanguard Russell 1000 Growth Index Fund Institutional Shares (VRGWX) has a higher volatility of 8.33% compared to Vanguard Institutional Index Fund Institutional Plus Shares (VIIIX) at 6.81%. This indicates that VRGWX's price experiences larger fluctuations and is considered to be riskier than VIIIX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.


0.00%5.00%10.00%15.00%December2025FebruaryMarchAprilMay
8.33%
6.81%
VRGWX
VIIIX