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IWS vs. VOO
Performance
Risk-Adjusted Performance
Dividends
Drawdowns
Volatility

Correlation

The correlation between IWS and VOO is 0.89, 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

IWS vs. VOO - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in iShares Russell Midcap Value ETF (IWS) and Vanguard S&P 500 ETF (VOO). The values are adjusted to include any dividend payments, if applicable.

-5.00%0.00%5.00%10.00%AugustSeptemberOctoberNovemberDecember2025
6.86%
8.46%
IWS
VOO

Key characteristics

Sharpe Ratio

IWS:

1.58

VOO:

2.21

Sortino Ratio

IWS:

2.20

VOO:

2.92

Omega Ratio

IWS:

1.27

VOO:

1.41

Calmar Ratio

IWS:

2.41

VOO:

3.34

Martin Ratio

IWS:

6.98

VOO:

14.07

Ulcer Index

IWS:

2.96%

VOO:

2.01%

Daily Std Dev

IWS:

13.07%

VOO:

12.80%

Max Drawdown

IWS:

-62.40%

VOO:

-33.99%

Current Drawdown

IWS:

-4.35%

VOO:

-1.36%

Returns By Period

In the year-to-date period, IWS achieves a 3.32% return, which is significantly higher than VOO's 1.98% return. Over the past 10 years, IWS has underperformed VOO with an annualized return of 8.35%, while VOO has yielded a comparatively higher 13.52% annualized return.


IWS

YTD

3.32%

1M

4.34%

6M

7.96%

1Y

19.04%

5Y*

8.73%

10Y*

8.35%

VOO

YTD

1.98%

1M

2.24%

6M

9.59%

1Y

27.12%

5Y*

14.29%

10Y*

13.52%

*Annualized

Compare stocks, funds, or ETFs

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


IWS vs. VOO - Expense Ratio Comparison

IWS has a 0.24% expense ratio, which is higher than VOO's 0.03% 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%.


IWS
iShares Russell Midcap Value ETF
Expense ratio chart for IWS: current value at 0.24% compared with the broader market ranging from 0.00% to 2.12%.0.50%1.00%1.50%2.00%0.24%
Expense ratio chart for VOO: current value at 0.03% compared with the broader market ranging from 0.00% to 2.12%.0.50%1.00%1.50%2.00%0.03%

Risk-Adjusted Performance

IWS vs. VOO — Risk-Adjusted Performance Rank

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

IWS
The Risk-Adjusted Performance Rank of IWS is 6161
Overall Rank
The Sharpe Ratio Rank of IWS is 6161
Sharpe Ratio Rank
The Sortino Ratio Rank of IWS is 6060
Sortino Ratio Rank
The Omega Ratio Rank of IWS is 5858
Omega Ratio Rank
The Calmar Ratio Rank of IWS is 6868
Calmar Ratio Rank
The Martin Ratio Rank of IWS is 5858
Martin Ratio Rank

VOO
The Risk-Adjusted Performance Rank of VOO is 8383
Overall Rank
The Sharpe Ratio Rank of VOO is 8383
Sharpe Ratio Rank
The Sortino Ratio Rank of VOO is 8080
Sortino Ratio Rank
The Omega Ratio Rank of VOO is 8383
Omega Ratio Rank
The Calmar Ratio Rank of VOO is 8282
Calmar Ratio Rank
The Martin Ratio Rank of VOO is 8585
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.

IWS vs. VOO - Risk-Adjusted Performance Comparison

This table presents a comparison of risk-adjusted performance metrics for iShares Russell Midcap Value ETF (IWS) and Vanguard S&P 500 ETF (VOO). 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 IWS, currently valued at 1.58, compared to the broader market0.002.004.001.582.21
The chart of Sortino ratio for IWS, currently valued at 2.20, compared to the broader market0.005.0010.002.202.92
The chart of Omega ratio for IWS, currently valued at 1.27, compared to the broader market1.002.003.001.271.41
The chart of Calmar ratio for IWS, currently valued at 2.41, compared to the broader market0.005.0010.0015.0020.002.413.34
The chart of Martin ratio for IWS, currently valued at 6.98, compared to the broader market0.0020.0040.0060.0080.00100.006.9814.07
IWS
VOO

The current IWS Sharpe Ratio is 1.58, which is comparable to the VOO Sharpe Ratio of 2.21. The chart below compares the historical Sharpe Ratios of IWS and VOO, 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 Ratio0.501.001.502.002.503.003.504.00AugustSeptemberOctoberNovemberDecember2025
1.58
2.21
IWS
VOO

Dividends

IWS vs. VOO - Dividend Comparison

IWS's dividend yield for the trailing twelve months is around 1.45%, more than VOO's 1.22% yield.


TTM20242023202220212020201920182017201620152014
IWS
iShares Russell Midcap Value ETF
1.45%1.50%1.76%1.93%1.39%1.87%1.96%2.53%1.96%2.10%2.14%1.85%
VOO
Vanguard S&P 500 ETF
1.22%1.24%1.46%1.69%1.25%1.54%1.88%2.06%1.78%2.02%2.10%1.85%

Drawdowns

IWS vs. VOO - Drawdown Comparison

The maximum IWS drawdown since its inception was -62.40%, which is greater than VOO's maximum drawdown of -33.99%. Use the drawdown chart below to compare losses from any high point for IWS and VOO. For additional features, visit the drawdowns tool.


-8.00%-6.00%-4.00%-2.00%0.00%AugustSeptemberOctoberNovemberDecember2025
-4.35%
-1.36%
IWS
VOO

Volatility

IWS vs. VOO - Volatility Comparison

iShares Russell Midcap Value ETF (IWS) and Vanguard S&P 500 ETF (VOO) have volatilities of 5.01% and 5.05%, 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.


2.00%3.00%4.00%5.00%6.00%AugustSeptemberOctoberNovemberDecember2025
5.01%
5.05%
IWS
VOO
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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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