EWK vs. EZU

Last updated Jun 4, 2026

EWK (iShares MSCI Belgium ETF) and EZU (iShares MSCI Eurozone ETF) are both Europe Equities funds from iShares - EWK tracks the MSCI Belgium Investable Market Index while EZU tracks the MSCI EMU. Both are passively managed. Over the past 10 years, EWK returned 6.17%/yr vs 9.83%/yr for EZU. A 0.79 correlation means they provide meaningful diversification when combined. EWK charges 0.49%/yr vs 0.51%/yr for EZU.

Performance

EWK vs. EZU - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in iShares MSCI Belgium ETF (EWK) and iShares MSCI Eurozone ETF (EZU). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, EWK achieves a 9.09% return, which is significantly higher than EZU's 6.94% return. Over the past 10 years, EWK has underperformed EZU with an annualized return of 6.17%, while EZU has yielded a comparatively higher 9.83% annualized return.

EWK

• 1D: -0.90%
• 1M: 4.22%
• YTD: 9.09%
• 6M: 10.00%
• 1Y: 22.69%
• 3Y*: 16.49%
• 5Y*: 5.76%
• 10Y*: 6.17%

EZU

• 1D: -1.14%
• 1M: 5.27%
• YTD: 6.94%
• 6M: 9.19%
• 1Y: 19.47%
• 3Y*: 18.15%
• 5Y*: 8.96%
• 10Y*: 9.83%

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

EWK vs. EZU - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
EWK iShares MSCI Belgium ETF	9.09%	35.38%	0.14%	7.47%	-13.98%	12.84%	0.04%	25.92%	-20.40%	23.70%
EZU iShares MSCI Eurozone ETF	6.94%	40.00%	2.23%	23.44%	-17.25%	13.92%	7.62%	23.27%	-16.76%	27.89%

Correlation

The correlation between EWK and EZU is 0.70, 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	0.70
Correlation (3Y) Calculated over the trailing 3-year period	0.77
Correlation (5Y) Calculated over the trailing 5-year period	0.82
Correlation (10Y) Calculated over the trailing 10-year period	0.84
Correlation (All Time) Calculated using the full available price history since Jan 3, 2001	0.79

The correlation between EWK and EZU shifts across timeframes, from 0.70 (1 year) to 0.84 (10 years), reflecting how their relationship changes across market environments.

EWK vs. EZU - Sectors Allocation Comparison

Sectors	EWK	EZU
Healthcare	26.1%	5.8%
Consumer Defensive	25.1%	5.6%
Financial Services	16.5%	24.2%
Real Estate	10.3%	1.0%
Industrials	7.7%	21.3%
Basic Materials	5.0%	4.1%
Utilities	3.0%	6.8%
Consumer Cyclical	2.0%	8.3%
Technology	1.7%	14.6%
Communication Services	1.4%	4.1%
Energy	1.1%	4.2%

Return for Risk

EWK vs. EZU — Risk / Return Rank

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

EWK

EWK Risk / Return Rank: 38
EWK Sharpe Ratio Rank: 43
EWK Sortino Ratio Rank: 41
EWK Omega Ratio Rank: 43
EWK Calmar Ratio Rank: 31
EWK Martin Ratio Rank: 35

EZU

EZU Risk / Return Rank: 32
EZU Sharpe Ratio Rank: 31
EZU Sortino Ratio Rank: 31
EZU Omega Ratio Rank: 30
EZU Calmar Ratio Rank: 30
EZU Martin Ratio Rank: 35

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.

EWK vs. EZU - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for iShares MSCI Belgium ETF (EWK) and iShares MSCI Eurozone ETF (EZU). 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.

	EWK	EZU	Difference
Sharpe ratio: Return per unit of total volatility	1.49	1.16	+0.34
Sortino ratio: Return per unit of downside risk	2.10	1.70	+0.40
Omega ratio: Gain probability vs. loss probability	1.28	1.21	+0.07
Calmar ratio: Return relative to maximum drawdown	1.47	1.50	-0.02
Martin ratio: Return relative to average drawdown	5.28	5.42	-0.14
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

EWK vs. EZU - Sharpe Ratio Comparison

The current EWK Sharpe Ratio is 1.49, which is comparable to the EZU Sharpe Ratio of 1.16. The chart below compares the historical Sharpe Ratios of EWK and EZU, 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

	EWK	EZU	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.49	1.16	+0.34
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.32	0.45	-0.13
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.32	0.48	-0.16
Sharpe Ratio (All Time) Calculated using the full available price history	0.26	0.21	+0.05

Drawdowns

EWK vs. EZU - Drawdown Comparison

The maximum EWK drawdown since its inception was -74.10%, which is greater than EZU's maximum drawdown of -65.32%. Use the drawdown chart below to compare losses from any high point for EWK and EZU.

Drawdown Indicators

	EWK	EZU	Difference
Max Drawdown Largest peak-to-trough decline	-74.10%	-65.32%	-8.78%
Max Drawdown (1Y) Largest decline over 1 year	-15.47%	-13.06%	-2.41%
Max Drawdown (3Y) Largest decline over 3 years	-15.64%	-15.02%	-0.62%
Max Drawdown (5Y) Largest decline over 5 years	-35.22%	-36.11%	+0.89%
Max Drawdown (10Y) Largest decline over 10 years	-42.80%	-41.37%	-1.43%
Current Drawdown Current decline from peak	-3.53%	-1.14%	-2.39%
Average Drawdown Average peak-to-trough decline	-21.54%	-19.24%	-2.30%
Ulcer Index Depth and duration of drawdowns from previous peaks	4.30%	3.60%	+0.70%

Volatility

EWK vs. EZU - Volatility Comparison

The current volatility for iShares MSCI Belgium ETF (EWK) is 5.54%, while iShares MSCI Eurozone ETF (EZU) has a volatility of 6.43%. This indicates that EWK experiences smaller price fluctuations and is considered to be less risky than EZU based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	EWK	EZU	Difference
Volatility (1M) Calculated over the trailing 1-month period	5.54%	6.43%	-0.89%
Volatility (6M) Calculated over the trailing 6-month period	12.75%	14.12%	-1.37%
Volatility (1Y) Calculated over the trailing 1-year period	15.29%	16.91%	-1.62%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	17.86%	19.85%	-1.99%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	19.06%	20.49%	-1.43%

EWK vs. EZU - Expense Ratio Comparison

EWK has a 0.49% expense ratio, which is lower than EZU's 0.51% expense ratio.

Dividends

EWK vs. EZU - Dividend Comparison

EWK's dividend yield for the trailing twelve months is around 1.59%, less than EZU's 2.67% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
EWK iShares MSCI Belgium ETF	1.59%	1.73%	3.25%	2.09%	2.58%	3.64%	1.66%	2.77%	2.78%	2.91%	1.75%	2.06%
EZU iShares MSCI Eurozone ETF	2.67%	2.85%	2.90%	2.56%	2.79%	2.46%	2.13%	2.84%	3.47%	1.91%	3.07%	2.18%

Frequently Asked Questions

Can I hold both EWK and EZU in my portfolio?

EWK and EZU have a correlation of 0.70, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, EWK or EZU?

EZU has higher volatility (6.43%) compared to EWK (5.54%). In terms of maximum drawdown, EWK dropped -74.10% vs EZU's -65.32%.

Which ETF is better, EWK or EZU?

On 10-year performance, EZU leads with 9.83% vs 6.17% for EWK. On fees, EWK is cheaper at 0.49% per year. On volatility, EWK has been the lower-risk option at 5.54%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, EWK or EZU?

Over the 10-year period, EZU has performed better with a 9.83% return vs 6.17%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, EWK or EZU?

EWK is cheaper with a 0.49% expense ratio, compared with 0.51% for EZU.

Which ETF pays a higher dividend yield, EWK or EZU?

EZU has the higher dividend yield at 2.67%, compared with 1.59% for EWK.

What is the main difference between EWK and EZU?

EWK tracks MSCI Belgium Investable Market Index, while EZU tracks MSCI EMU. Their fees differ too: 0.49% for EWK and 0.51% for EZU.

Which has better risk-adjusted returns?

EWK currently has the higher Sharpe Ratio (1.49 vs 1.16), 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.