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

Correlation

The correlation between PETS and VOO is 0.33, which is considered to be low. This implies their price changes are not closely related. A low correlation is generally favorable for portfolio diversification, as it helps to reduce overall risk by spreading it across multiple assets with different performance patterns.


-0.50.00.51.00.3

Performance

PETS vs. VOO - Performance Comparison

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

-20.00%0.00%20.00%40.00%60.00%80.00%AugustSeptemberOctoberNovemberDecember2025
37.29%
7.82%
PETS
VOO

Key characteristics

Sharpe Ratio

PETS:

-0.41

VOO:

2.06

Sortino Ratio

PETS:

-0.28

VOO:

2.74

Omega Ratio

PETS:

0.97

VOO:

1.38

Calmar Ratio

PETS:

-0.30

VOO:

3.12

Martin Ratio

PETS:

-0.72

VOO:

13.13

Ulcer Index

PETS:

38.55%

VOO:

2.01%

Daily Std Dev

PETS:

67.22%

VOO:

12.79%

Max Drawdown

PETS:

-98.29%

VOO:

-33.99%

Current Drawdown

PETS:

-88.54%

VOO:

-2.30%

Returns By Period

In the year-to-date period, PETS achieves a 5.81% return, which is significantly higher than VOO's 1.01% return. Over the past 10 years, PETS has underperformed VOO with an annualized return of -6.25%, while VOO has yielded a comparatively higher 13.44% annualized return.


PETS

YTD

5.81%

1M

-8.60%

6M

37.28%

1Y

-26.41%

5Y*

-25.79%

10Y*

-6.25%

VOO

YTD

1.01%

1M

-1.70%

6M

7.82%

1Y

27.03%

5Y*

14.08%

10Y*

13.44%

*Annualized

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Risk-Adjusted Performance

PETS vs. VOO — Risk-Adjusted Performance Rank

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

PETS
The Risk-Adjusted Performance Rank of PETS is 2828
Overall Rank
The Sharpe Ratio Rank of PETS is 2525
Sharpe Ratio Rank
The Sortino Ratio Rank of PETS is 2525
Sortino Ratio Rank
The Omega Ratio Rank of PETS is 2727
Omega Ratio Rank
The Calmar Ratio Rank of PETS is 2929
Calmar Ratio Rank
The Martin Ratio Rank of PETS is 3232
Martin Ratio Rank

VOO
The Risk-Adjusted Performance Rank of VOO is 8181
Overall Rank
The Sharpe Ratio Rank of VOO is 8282
Sharpe Ratio Rank
The Sortino Ratio Rank of VOO is 7979
Sortino Ratio Rank
The Omega Ratio Rank of VOO is 8181
Omega Ratio Rank
The Calmar Ratio Rank of VOO is 8181
Calmar Ratio Rank
The Martin Ratio Rank of VOO is 8484
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.

PETS vs. VOO - Risk-Adjusted Performance Comparison

This table presents a comparison of risk-adjusted performance metrics for PetMed Express, Inc. (PETS) 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 PETS, currently valued at -0.41, compared to the broader market-2.000.002.004.00-0.412.06
The chart of Sortino ratio for PETS, currently valued at -0.28, compared to the broader market-4.00-2.000.002.004.00-0.282.74
The chart of Omega ratio for PETS, currently valued at 0.97, compared to the broader market0.501.001.502.000.971.38
The chart of Calmar ratio for PETS, currently valued at -0.30, compared to the broader market0.002.004.006.00-0.303.12
The chart of Martin ratio for PETS, currently valued at -0.72, compared to the broader market-10.000.0010.0020.0030.00-0.7213.13
PETS
VOO

The current PETS Sharpe Ratio is -0.41, which is lower than the VOO Sharpe Ratio of 2.06. The chart below compares the historical Sharpe Ratios of PETS 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-1.000.001.002.003.004.00AugustSeptemberOctoberNovemberDecember2025
-0.41
2.06
PETS
VOO

Dividends

PETS vs. VOO - Dividend Comparison

PETS has not paid dividends to shareholders, while VOO's dividend yield for the trailing twelve months is around 1.23%.


TTM20242023202220212020201920182017201620152014
PETS
PetMed Express, Inc.
0.00%0.00%11.90%6.78%4.67%3.46%4.59%4.47%1.74%3.25%4.14%4.73%
VOO
Vanguard S&P 500 ETF
1.23%1.24%1.46%1.69%1.25%1.54%1.88%2.06%1.78%2.02%2.10%1.85%

Drawdowns

PETS vs. VOO - Drawdown Comparison

The maximum PETS drawdown since its inception was -98.29%, which is greater than VOO's maximum drawdown of -33.99%. Use the drawdown chart below to compare losses from any high point for PETS and VOO. For additional features, visit the drawdowns tool.


-100.00%-80.00%-60.00%-40.00%-20.00%0.00%AugustSeptemberOctoberNovemberDecember2025
-88.54%
-2.30%
PETS
VOO

Volatility

PETS vs. VOO - Volatility Comparison

PetMed Express, Inc. (PETS) has a higher volatility of 15.17% compared to Vanguard S&P 500 ETF (VOO) at 4.96%. This indicates that PETS'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%10.00%20.00%30.00%40.00%AugustSeptemberOctoberNovemberDecember2025
15.17%
4.96%
PETS
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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