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

Correlation

The correlation between PEN and VOO is 0.41, which is considered to be moderate. This suggests that the two assets have some degree of positive relationship in their price movements. Moderate correlation can be acceptable for portfolio diversification, offering a balance between risk and potential returns.


-0.50.00.51.00.4

Performance

PEN vs. VOO - Performance Comparison

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

0.00%10.00%20.00%30.00%40.00%50.00%60.00%SeptemberOctoberNovemberDecember2025February
55.61%
10.08%
PEN
VOO

Key characteristics

Sharpe Ratio

PEN:

0.28

VOO:

1.88

Sortino Ratio

PEN:

0.71

VOO:

2.53

Omega Ratio

PEN:

1.08

VOO:

1.35

Calmar Ratio

PEN:

0.21

VOO:

2.81

Martin Ratio

PEN:

0.49

VOO:

11.78

Ulcer Index

PEN:

22.65%

VOO:

2.02%

Daily Std Dev

PEN:

40.14%

VOO:

12.67%

Max Drawdown

PEN:

-62.64%

VOO:

-33.99%

Current Drawdown

PEN:

-11.71%

VOO:

0.00%

Returns By Period

In the year-to-date period, PEN achieves a 27.91% return, which is significantly higher than VOO's 4.61% return.


PEN

YTD

27.91%

1M

15.20%

6M

55.61%

1Y

13.09%

5Y*

9.64%

10Y*

N/A

VOO

YTD

4.61%

1M

2.59%

6M

10.08%

1Y

25.10%

5Y*

14.79%

10Y*

13.30%

*Annualized

Compare stocks, funds, or ETFs

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


Risk-Adjusted Performance

PEN vs. VOO — Risk-Adjusted Performance Rank

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

PEN
The Risk-Adjusted Performance Rank of PEN is 5353
Overall Rank
The Sharpe Ratio Rank of PEN is 5757
Sharpe Ratio Rank
The Sortino Ratio Rank of PEN is 5151
Sortino Ratio Rank
The Omega Ratio Rank of PEN is 4949
Omega Ratio Rank
The Calmar Ratio Rank of PEN is 5656
Calmar Ratio Rank
The Martin Ratio Rank of PEN is 5252
Martin Ratio Rank

VOO
The Risk-Adjusted Performance Rank of VOO is 7878
Overall Rank
The Sharpe Ratio Rank of VOO is 7777
Sharpe Ratio Rank
The Sortino Ratio Rank of VOO is 7575
Sortino Ratio Rank
The Omega Ratio Rank of VOO is 7777
Omega Ratio Rank
The Calmar Ratio Rank of VOO is 7878
Calmar Ratio Rank
The Martin Ratio Rank of VOO is 8181
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.

PEN vs. VOO - Risk-Adjusted Performance Comparison

This table presents a comparison of risk-adjusted performance metrics for Penumbra, Inc. (PEN) 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 PEN, currently valued at 0.28, compared to the broader market-2.000.002.000.281.88
The chart of Sortino ratio for PEN, currently valued at 0.71, compared to the broader market-4.00-2.000.002.004.006.000.712.53
The chart of Omega ratio for PEN, currently valued at 1.08, compared to the broader market0.501.001.502.001.081.35
The chart of Calmar ratio for PEN, currently valued at 0.21, compared to the broader market0.002.004.006.000.212.81
The chart of Martin ratio for PEN, currently valued at 0.49, compared to the broader market0.0010.0020.0030.000.4911.78
PEN
VOO

The current PEN Sharpe Ratio is 0.28, which is lower than the VOO Sharpe Ratio of 1.88. The chart below compares the historical Sharpe Ratios of PEN 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 Ratio-1.000.001.002.003.004.00SeptemberOctoberNovemberDecember2025February
0.28
1.88
PEN
VOO

Dividends

PEN vs. VOO - Dividend Comparison

PEN has not paid dividends to shareholders, while VOO's dividend yield for the trailing twelve months is around 1.19%.


TTM20242023202220212020201920182017201620152014
PEN
Penumbra, 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
1.19%1.24%1.46%1.69%1.25%1.54%1.88%2.06%1.78%2.02%2.10%1.85%

Drawdowns

PEN vs. VOO - Drawdown Comparison

The maximum PEN drawdown since its inception was -62.64%, which is greater than VOO's maximum drawdown of -33.99%. Use the drawdown chart below to compare losses from any high point for PEN and VOO. For additional features, visit the drawdowns tool.


-50.00%-40.00%-30.00%-20.00%-10.00%0.00%SeptemberOctoberNovemberDecember2025February
-11.71%
0
PEN
VOO

Volatility

PEN vs. VOO - Volatility Comparison

Penumbra, Inc. (PEN) has a higher volatility of 12.75% compared to Vanguard S&P 500 ETF (VOO) at 3.01%. This indicates that PEN's price experiences larger fluctuations and is considered to be riskier than VOO based on this measure. The chart below showcases a comparison of their rolling one-month volatility.


0.00%5.00%10.00%15.00%SeptemberOctoberNovemberDecember2025February
12.75%
3.01%
PEN
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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