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

Correlation

The correlation between PY and VOO is 0.60, 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.


-0.50.00.51.00.6

Performance

PY vs. VOO - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Principal Value ETF (PY) 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
8.61%
9.59%
PY
VOO

Key characteristics

Sharpe Ratio

PY:

1.90

VOO:

2.21

Sortino Ratio

PY:

2.64

VOO:

2.92

Omega Ratio

PY:

1.34

VOO:

1.41

Calmar Ratio

PY:

3.43

VOO:

3.34

Martin Ratio

PY:

9.41

VOO:

14.07

Ulcer Index

PY:

2.40%

VOO:

2.01%

Daily Std Dev

PY:

11.89%

VOO:

12.80%

Max Drawdown

PY:

-45.44%

VOO:

-33.99%

Current Drawdown

PY:

-2.50%

VOO:

-1.36%

Returns By Period

In the year-to-date period, PY achieves a 2.80% return, which is significantly higher than VOO's 1.98% return.


PY

YTD

2.80%

1M

3.75%

6M

8.61%

1Y

22.11%

5Y*

11.68%

10Y*

N/A

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.


PY vs. VOO - Expense Ratio Comparison

PY has a 0.15% 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%.


PY
Principal Value ETF
Expense ratio chart for PY: current value at 0.15% compared with the broader market ranging from 0.00% to 2.12%.0.50%1.00%1.50%2.00%0.15%
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

PY vs. VOO — Risk-Adjusted Performance Rank

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

PY
The Risk-Adjusted Performance Rank of PY is 7575
Overall Rank
The Sharpe Ratio Rank of PY is 7474
Sharpe Ratio Rank
The Sortino Ratio Rank of PY is 7474
Sortino Ratio Rank
The Omega Ratio Rank of PY is 7373
Omega Ratio Rank
The Calmar Ratio Rank of PY is 8484
Calmar Ratio Rank
The Martin Ratio Rank of PY is 7171
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.

PY vs. VOO - Risk-Adjusted Performance Comparison

This table presents a comparison of risk-adjusted performance metrics for Principal Value ETF (PY) 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 PY, currently valued at 1.90, compared to the broader market0.002.004.001.902.21
The chart of Sortino ratio for PY, currently valued at 2.64, compared to the broader market0.005.0010.002.642.92
The chart of Omega ratio for PY, currently valued at 1.34, compared to the broader market0.501.001.502.002.503.001.341.41
The chart of Calmar ratio for PY, currently valued at 3.43, compared to the broader market0.005.0010.0015.003.433.34
The chart of Martin ratio for PY, currently valued at 9.41, compared to the broader market0.0020.0040.0060.0080.00100.009.4114.07
PY
VOO

The current PY Sharpe Ratio is 1.90, which is comparable to the VOO Sharpe Ratio of 2.21. The chart below compares the historical Sharpe Ratios of PY 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 Ratio1.001.502.002.503.003.50AugustSeptemberOctoberNovemberDecember2025
1.90
2.21
PY
VOO

Dividends

PY vs. VOO - Dividend Comparison

PY's dividend yield for the trailing twelve months is around 2.16%, more than VOO's 1.22% yield.


TTM20242023202220212020201920182017201620152014
PY
Principal Value ETF
2.16%2.22%2.68%3.02%2.83%2.95%2.29%2.35%1.69%1.95%0.00%0.00%
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

PY vs. VOO - Drawdown Comparison

The maximum PY drawdown since its inception was -45.44%, which is greater than VOO's maximum drawdown of -33.99%. Use the drawdown chart below to compare losses from any high point for PY and VOO. For additional features, visit the drawdowns tool.


-8.00%-6.00%-4.00%-2.00%0.00%AugustSeptemberOctoberNovemberDecember2025
-2.50%
-1.36%
PY
VOO

Volatility

PY vs. VOO - Volatility Comparison

The current volatility for Principal Value ETF (PY) is 4.59%, while Vanguard S&P 500 ETF (VOO) has a volatility of 5.05%. This indicates that PY experiences smaller price fluctuations and is considered to be less risky than VOO based on this measure. The chart below showcases a comparison of their rolling one-month volatility.


2.00%3.00%4.00%5.00%6.00%AugustSeptemberOctoberNovemberDecember2025
4.59%
5.05%
PY
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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