WPS vs. VOO

Last updated Jun 4, 2026

WPS (iShares International Developed Property ETF) and VOO (Vanguard S&P 500 ETF) are both exchange-traded funds - WPS is a REIT fund tracking the S&P Developed ex US Property Index, while VOO is a S&P 500 fund tracking the S&P 500 Index. Both are passively managed. A 0.64 correlation means they provide meaningful diversification when combined. WPS charges 0.48%/yr vs 0.03%/yr for VOO.

Performance

WPS vs. VOO - Performance Comparison

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

Returns By Period

WPS

• 1D: —
• 1M: —
• YTD: —
• 6M: —
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

VOO

• 1D: -0.70%
• 1M: 5.04%
• YTD: 10.91%
• 6M: 10.93%
• 1Y: 28.04%
• 3Y*: 22.44%
• 5Y*: 13.90%
• 10Y*: 15.56%

*Multi-year figures are annualized to reflect compound growth (CAGR)

WPS vs. VOO - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
WPS iShares International Developed Property ETF	0.00%	0.00%	-3.59%	7.43%	-24.74%	9.05%	-5.36%	20.34%	-9.03%	22.86%
VOO Vanguard S&P 500 ETF	10.91%	17.82%	24.98%	26.32%	-18.17%	28.79%	18.32%	31.37%	-4.50%	21.77%

Correlation

The correlation between WPS and VOO is 0.64, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.

	Correlation
Correlation (3Y) Calculated over the trailing 3-year period	0.34
Correlation (5Y) Calculated over the trailing 5-year period	0.51
Correlation (10Y) Calculated over the trailing 10-year period	0.56
Correlation (All Time) Calculated using the full available price history since Sep 10, 2010	0.64

The correlation between WPS and VOO shifts across timeframes, from 0.34 (3 years) to 0.64 (all time), reflecting how their relationship changes across market environments.

WPS vs. VOO - Sectors Allocation Comparison

Sectors	WPS	VOO
Real Estate	100.0%	1.9%
Basic Materials	-	1.8%
Communication Services	-	11.3%
Consumer Cyclical	-	10.2%
Consumer Defensive	-	4.9%
Energy	-	3.5%
Financial Services	-	11.6%
Healthcare	-	8.5%
Industrials	-	8.3%
Technology	-	35.7%
Utilities	-	2.4%

Return for Risk

WPS vs. VOO — Risk / Return Rank

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

VOO

VOO Risk / Return Rank: 70
VOO Sharpe Ratio Rank: 71
VOO Sortino Ratio Rank: 70
VOO Omega Ratio Rank: 70
VOO Calmar Ratio Rank: 62
VOO Martin Ratio Rank: 75

The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

WPS vs. VOO - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for iShares International Developed Property ETF (WPS) 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.

Risk / return metrics aren't available yet — we need at least 12 months of trading data to calculate them.

Sharpe Ratios by Period

	WPS	VOO	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	—	2.39	—
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	—	0.83	—
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	—	0.87	—
Sharpe Ratio (All Time) Calculated using the full available price history	—	0.89	—

Drawdowns

Drawdown Indicators

	WPS	VOO	Difference
Max Drawdown Largest peak-to-trough decline	—	-33.99%	—
Max Drawdown (1Y) Largest decline over 1 year	—	-8.90%	—
Max Drawdown (3Y) Largest decline over 3 years	—	-18.69%	—
Max Drawdown (5Y) Largest decline over 5 years	—	-24.52%	—
Max Drawdown (10Y) Largest decline over 10 years	—	-33.99%	—
Current Drawdown Current decline from peak	—	-0.70%	—
Average Drawdown Average peak-to-trough decline	—	-3.69%	—
Ulcer Index Depth and duration of drawdowns from previous peaks	—	1.91%	—

Volatility

Volatility by Period

	WPS	VOO	Difference
Volatility (1M) Calculated over the trailing 1-month period	—	2.84%	—
Volatility (6M) Calculated over the trailing 6-month period	—	8.90%	—
Volatility (1Y) Calculated over the trailing 1-year period	—	11.80%	—
Volatility (5Y) Calculated over the trailing 5-year period, annualized	—	16.81%	—
Volatility (10Y) Calculated over the trailing 10-year period, annualized	—	18.01%	—

WPS vs. VOO - Expense Ratio Comparison

WPS has a 0.48% expense ratio, which is higher than VOO's 0.03% expense ratio.

Dividends

WPS vs. VOO - Dividend Comparison

WPS has not paid dividends to shareholders, while VOO's dividend yield for the trailing twelve months is around 1.03%.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
VOO Vanguard S&P 500 ETF	1.03%	1.13%	1.24%	1.46%	1.69%	1.25%	1.54%	1.88%	2.06%	1.78%	2.02%	2.10%
WPS iShares International Developed Property ETF	0.00%	0.00%	2.48%	2.38%	2.63%	4.36%	2.31%	6.81%	4.45%	4.31%	5.73%	3.20%

Frequently Asked Questions

Can I hold both WPS and VOO in my portfolio?

WPS and VOO have a correlation of 0.64, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which ETF is better, WPS or VOO?

On fees, VOO is cheaper at 0.03% per year. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF is cheaper, WPS or VOO?

VOO is cheaper with a 0.03% expense ratio, compared with 0.48% for WPS.

Which ETF pays a higher dividend yield, WPS or VOO?

VOO has the higher dividend yield at 1.03%, compared with 0.00% for WPS.

What is the main difference between WPS and VOO?

WPS is categorized as REIT, while VOO is S&P 500. WPS tracks S&P Developed ex US Property Index, while VOO tracks S&P 500 Index. They also come from different issuers: iShares and Vanguard. Their fees differ too: 0.48% for WPS and 0.03% for VOO.