HEFA vs. VOO

Last updated Jun 4, 2026

HEFA (iShares Currency Hedged MSCI EAFE ETF) and VOO (Vanguard S&P 500 ETF) are both exchange-traded funds - HEFA is a Foreign Large Cap Equities fund tracking the MSCI EAFE 100% Hedged to USD Index, while VOO is a S&P 500 fund tracking the S&P 500 Index. Both are passively managed. Over the past 10 years, HEFA returned 12.60%/yr vs 15.56%/yr for VOO. A 0.78 correlation means they provide meaningful diversification when combined. HEFA charges 0.35%/yr vs 0.03%/yr for VOO.

Performance

HEFA vs. VOO - Performance Comparison

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

Returns By Period

In the year-to-date period, HEFA achieves a 10.24% return, which is significantly lower than VOO's 10.91% return. Over the past 10 years, HEFA has underperformed VOO with an annualized return of 12.60%, while VOO has yielded a comparatively higher 15.56% annualized return.

HEFA

• 1D: -0.45%
• 1M: 4.65%
• YTD: 10.24%
• 6M: 12.49%
• 1Y: 25.95%
• 3Y*: 18.32%
• 5Y*: 13.52%
• 10Y*: 12.60%

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)

HEFA vs. VOO - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
HEFA iShares Currency Hedged MSCI EAFE ETF	10.24%	24.58%	13.71%	20.33%	-4.86%	19.59%	2.09%	27.63%	-9.33%	16.67%
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 HEFA and VOO is 0.74, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.74
Correlation (3Y) Calculated over the trailing 3-year period	0.73
Correlation (5Y) Calculated over the trailing 5-year period	0.78
Correlation (10Y) Calculated over the trailing 10-year period	0.79
Correlation (All Time) Calculated using the full available price history since Feb 18, 2014	0.78

The correlation between HEFA and VOO has been stable across timeframes, ranging from 0.73 to 0.79 - a consistent structural relationship.

HEFA vs. VOO - Sectors Allocation Comparison

Sectors	HEFA	VOO
Financial Services	24.3%	11.6%
Industrials	19.3%	8.3%
Technology	11.0%	35.7%
Healthcare	10.1%	8.5%
Consumer Cyclical	7.4%	10.2%
Consumer Defensive	6.8%	4.9%
Basic Materials	6.2%	1.8%
Communication Services	4.4%	11.3%
Energy	3.8%	3.5%
Utilities	3.7%	2.4%
Real Estate	1.8%	1.9%

Return for Risk

HEFA vs. VOO — Risk / Return Rank

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

HEFA

HEFA Risk / Return Rank: 60
HEFA Sharpe Ratio Rank: 60
HEFA Sortino Ratio Rank: 60
HEFA Omega Ratio Rank: 62
HEFA Calmar Ratio Rank: 54
HEFA Martin Ratio Rank: 62

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.

HEFA vs. VOO - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for iShares Currency Hedged MSCI EAFE ETF (HEFA) 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.

	HEFA	VOO	Difference
Sharpe ratio Return per unit of total volatility	2.07	2.39	-0.32
Sortino ratio Return per unit of downside risk	2.90	3.25	-0.36
Omega ratio Gain probability vs. loss probability	1.38	1.43	-0.05
Calmar ratio Return relative to maximum drawdown	2.74	3.16	-0.43
Martin ratio Return relative to average drawdown	11.43	14.73	-3.29
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

HEFA vs. VOO - Sharpe Ratio Comparison

The current HEFA Sharpe Ratio is 2.07, which is comparable to the VOO Sharpe Ratio of 2.39. The chart below compares the historical Sharpe Ratios of HEFA and VOO, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Sharpe Ratios by Period

	HEFA	VOO	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.07	2.39	-0.32
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.99	0.83	+0.16
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.80	0.87	-0.07
Sharpe Ratio (All Time) Calculated using the full available price history	0.66	0.89	-0.22

Drawdowns

HEFA vs. VOO - Drawdown Comparison

The maximum HEFA drawdown since its inception was -32.39%, roughly equal to the maximum VOO drawdown of -33.99%. Use the drawdown chart below to compare losses from any high point for HEFA and VOO.

Drawdown Indicators

	HEFA	VOO	Difference
Max Drawdown Largest peak-to-trough decline	-32.39%	-33.99%	+1.60%
Max Drawdown (1Y) Largest decline over 1 year	-9.52%	-8.90%	-0.62%
Max Drawdown (3Y) Largest decline over 3 years	-14.28%	-18.69%	+4.41%
Max Drawdown (5Y) Largest decline over 5 years	-14.79%	-24.52%	+9.73%
Max Drawdown (10Y) Largest decline over 10 years	-32.39%	-33.99%	+1.60%
Current Drawdown Current decline from peak	-0.45%	-0.70%	+0.25%
Average Drawdown Average peak-to-trough decline	-4.17%	-3.69%	-0.48%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.28%	1.91%	+0.37%

Volatility

HEFA vs. VOO - Volatility Comparison

iShares Currency Hedged MSCI EAFE ETF (HEFA) has a higher volatility of 4.05% compared to Vanguard S&P 500 ETF (VOO) at 2.84%. This indicates that HEFA'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.

Volatility by Period

	HEFA	VOO	Difference
Volatility (1M) Calculated over the trailing 1-month period	4.05%	2.84%	+1.21%
Volatility (6M) Calculated over the trailing 6-month period	10.13%	8.90%	+1.23%
Volatility (1Y) Calculated over the trailing 1-year period	12.59%	11.80%	+0.79%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	13.76%	16.81%	-3.05%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	15.86%	18.01%	-2.15%

HEFA vs. VOO - Expense Ratio Comparison

HEFA has a 0.35% expense ratio, which is higher than VOO's 0.03% expense ratio.

Dividends

HEFA vs. VOO - Dividend Comparison

HEFA's dividend yield for the trailing twelve months is around 3.99%, more than VOO's 1.03% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
HEFA iShares Currency Hedged MSCI EAFE ETF	3.99%	4.40%	3.09%	3.02%	25.14%	3.06%	2.10%	7.56%	4.58%	2.55%	3.17%	3.54%
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%

Frequently Asked Questions

Can I hold both HEFA and VOO in my portfolio?

HEFA and VOO have a correlation of 0.74, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, HEFA or VOO?

HEFA has higher volatility (4.05%) compared to VOO (2.84%). In terms of maximum drawdown, HEFA dropped -32.39% vs VOO's -33.99%.

Which ETF is better, HEFA or VOO?

On 10-year performance, VOO leads with 15.56% vs 12.60% for HEFA. On fees, VOO is cheaper at 0.03% per year. On volatility, VOO has been the lower-risk option at 2.84%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, HEFA or VOO?

Over the 10-year period, VOO has performed better with a 15.56% return vs 12.60%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, HEFA or VOO?

VOO is cheaper with a 0.03% expense ratio, compared with 0.35% for HEFA.

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

HEFA has the higher dividend yield at 3.99%, compared with 1.03% for VOO.

What is the main difference between HEFA and VOO?

HEFA is categorized as Foreign Large Cap Equities, while VOO is S&P 500. HEFA tracks MSCI EAFE 100% Hedged to USD Index, while VOO tracks S&P 500 Index. They also come from different issuers: iShares and Vanguard. Their fees differ too: 0.35% for HEFA and 0.03% for VOO.

Which has better risk-adjusted returns?

VOO currently has the higher Sharpe Ratio (2.39 vs 2.07), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.