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

IRWD vs. VOO

Last updated May 12, 2025

Compare and contrast key facts about Ironwood Pharmaceuticals, Inc. (IRWD) and Vanguard S&P 500 ETF (VOO).

VOO is a passively managed fund by Vanguard that tracks the performance of the S&P 500 Index. It was launched on Sep 7, 2010.

Scroll down to visually compare performance, riskiness, drawdowns, and other indicators and decide which better suits your portfolio: IRWD or VOO.

Correlation

The correlation between IRWD and VOO is -0.60. This indicates that the assets' prices tend to move in opposite directions. Negative correlation can be particularly beneficial for diversification and risk management, as one asset may offset the losses of the other during market fluctuations.

Performance

IRWD vs. VOO - Performance Comparison

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

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Key characteristics

Daily Std Dev

IRWD:

127.43%

VOO:

19.11%

Max Drawdown

IRWD:

-24.56%

VOO:

-33.99%

Current Drawdown

IRWD:

-23.55%

VOO:

-7.67%

Returns By Period

IRWD

YTD

N/A

1M

N/A

6M

N/A

1Y

N/A

5Y*

N/A

10Y*

N/A

VOO

YTD

-3.41%

1M

5.73%

6M

-5.06%

1Y

9.79%

5Y*

16.35%

10Y*

12.31%

*Annualized

Compare stocks, funds, or ETFs

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Risk-Adjusted Performance

IRWD vs. VOO — Risk-Adjusted Performance Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.
IRWD
The Risk-Adjusted Performance Rank of IRWD is 33
Overall Rank
The Sharpe Ratio Rank of IRWD is 66
Sharpe Ratio Rank
The Sortino Ratio Rank of IRWD is 11
Sortino Ratio Rank
The Omega Ratio Rank of IRWD is 22
Omega Ratio Rank
The Calmar Ratio Rank of IRWD is 22
Calmar Ratio Rank
The Martin Ratio Rank of IRWD is 44
Martin Ratio Rank
VOO
The Risk-Adjusted Performance Rank of VOO is 6464
Overall Rank
The Sharpe Ratio Rank of VOO is 6060
Sharpe Ratio Rank
The Sortino Ratio Rank of VOO is 6262
Sortino Ratio Rank
The Omega Ratio Rank of VOO is 6565
Omega Ratio Rank
The Calmar Ratio Rank of VOO is 6767
Calmar Ratio Rank
The Martin Ratio Rank of VOO is 6565
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.

IRWD vs. VOO - Risk-Adjusted Performance Comparison

This table presents a comparison of risk-adjusted performance metrics for Ironwood Pharmaceuticals, Inc. (IRWD) 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.

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Dividends

IRWD vs. VOO - Dividend Comparison

IRWD has not paid dividends to shareholders, while VOO's dividend yield for the trailing twelve months is around 1.34%.

TTM20242023202220212020201920182017201620152014
IRWD
Ironwood Pharmaceuticals, Inc.		0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%
VOO
Vanguard S&P 500 ETF		1.34%1.24%1.46%1.69%1.25%1.54%1.88%2.06%1.78%2.02%2.10%1.85%

Drawdowns

IRWD vs. VOO - Drawdown Comparison

The maximum IRWD drawdown since its inception was -24.56%, smaller than the maximum VOO drawdown of -33.99%. Use the drawdown chart below to compare losses from any high point for IRWD and VOO. For additional features, visit the drawdowns tool.

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Volatility

IRWD vs. VOO - Volatility Comparison

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