IZRL vs. VOX

Last updated Jun 4, 2026

IZRL (ARK Israel Innovative Technology ETF) and VOX (Vanguard Communication Services ETF) are both Technology Equities funds - IZRL tracks the ARK Israeli Innovation Index while VOX tracks the MSCI US Investable Market Telecommunication Services 25/50 Index. Both are passively managed. Over the past 5 years, IZRL returned 0.63%/yr vs 7.58%/yr for VOX. A 0.63 correlation means they provide meaningful diversification when combined. IZRL charges 0.49%/yr vs 0.10%/yr for VOX.

Performance

IZRL vs. VOX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in ARK Israel Innovative Technology ETF (IZRL) and Vanguard Communication Services ETF (VOX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, IZRL achieves a 4.08% return, which is significantly higher than VOX's -1.38% return.

IZRL

• 1D: -2.54%
• 1M: 1.92%
• YTD: 4.08%
• 6M: 7.41%
• 1Y: 29.75%
• 3Y*: 20.69%
• 5Y*: 0.63%
• 10Y*: —

VOX

• 1D: -0.84%
• 1M: -2.77%
• YTD: -1.38%
• 6M: 0.47%
• 1Y: 20.55%
• 3Y*: 24.02%
• 5Y*: 7.58%
• 10Y*: 9.30%

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

IZRL vs. VOX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
IZRL ARK Israel Innovative Technology ETF	4.08%	36.94%	15.28%	11.39%	-38.61%	-3.55%	34.12%	21.75%	-6.17%	1.69%
VOX Vanguard Communication Services ETF	-1.38%	26.27%	33.12%	44.81%	-38.85%	13.83%	29.12%	28.03%	-16.75%	1.62%

Correlation

The correlation between IZRL and VOX is 0.51, 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	0.51
Correlation (3Y) Calculated over the trailing 3-year period	0.56
Correlation (5Y) Calculated over the trailing 5-year period	0.67
Correlation (All Time) Calculated using the full available price history since Dec 6, 2017	0.63

The correlation between IZRL and VOX shifts across timeframes, from 0.51 (1 year) to 0.67 (5 years), reflecting how their relationship changes across market environments.

IZRL vs. VOX - Sectors Allocation Comparison

Sectors	IZRL	VOX
Technology	49.8%	1.2%
Healthcare	18.8%	0.0%
Communication Services	13.9%	98.4%
Industrials	7.7%	0.0%
Consumer Cyclical	6.8%	0.2%
Consumer Defensive	1.5%	-
Financial Services	1.5%	-
Basic Materials	-	-
Energy	-	-
Real Estate	-	0.1%
Utilities	-	-

Return for Risk

IZRL vs. VOX — Risk / Return Rank

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

IZRL

IZRL Risk / Return Rank: 36
IZRL Sharpe Ratio Rank: 38
IZRL Sortino Ratio Rank: 39
IZRL Omega Ratio Rank: 35
IZRL Calmar Ratio Rank: 33
IZRL Martin Ratio Rank: 32

VOX

VOX Risk / Return Rank: 35
VOX Sharpe Ratio Rank: 36
VOX Sortino Ratio Rank: 38
VOX Omega Ratio Rank: 35
VOX Calmar Ratio Rank: 30
VOX Martin Ratio Rank: 37

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.

IZRL vs. VOX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for ARK Israel Innovative Technology ETF (IZRL) and Vanguard Communication Services ETF (VOX). 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.

	IZRL	VOX	Difference
Sharpe ratio: Return per unit of total volatility	1.39	1.34	+0.05
Sortino ratio: Return per unit of downside risk	2.04	2.00	+0.04
Omega ratio: Gain probability vs. loss probability	1.24	1.24	0.00
Calmar ratio: Return relative to maximum drawdown	1.64	1.52	+0.11
Martin ratio: Return relative to average drawdown	4.81	5.83	-1.01
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

IZRL vs. VOX - Sharpe Ratio Comparison

The current IZRL Sharpe Ratio is 1.39, which is comparable to the VOX Sharpe Ratio of 1.34. The chart below compares the historical Sharpe Ratios of IZRL and VOX, 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

	IZRL	VOX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.39	1.34	+0.05
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.03	0.36	-0.33
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	—	0.45	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.26	0.43	-0.18

Drawdowns

IZRL vs. VOX - Drawdown Comparison

The maximum IZRL drawdown since its inception was -59.98%, roughly equal to the maximum VOX drawdown of -57.18%. Use the drawdown chart below to compare losses from any high point for IZRL and VOX.

Drawdown Indicators

	IZRL	VOX	Difference
Max Drawdown Largest peak-to-trough decline	-59.98%	-57.18%	-2.80%
Max Drawdown (1Y) Largest decline over 1 year	-18.27%	-13.56%	-4.71%
Max Drawdown (3Y) Largest decline over 3 years	-24.60%	-21.15%	-3.45%
Max Drawdown (5Y) Largest decline over 5 years	-53.21%	-46.76%	-6.45%
Max Drawdown (10Y) Largest decline over 10 years	—	-46.76%	—
Current Drawdown Current decline from peak	-15.42%	-4.70%	-10.72%
Average Drawdown Average peak-to-trough decline	-25.77%	-11.91%	-13.86%
Ulcer Index Depth and duration of drawdowns from previous peaks	6.20%	3.54%	+2.66%

Volatility

IZRL vs. VOX - Volatility Comparison

ARK Israel Innovative Technology ETF (IZRL) has a higher volatility of 6.12% compared to Vanguard Communication Services ETF (VOX) at 4.24%. This indicates that IZRL's price experiences larger fluctuations and is considered to be riskier than VOX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	IZRL	VOX	Difference
Volatility (1M) Calculated over the trailing 1-month period	6.12%	4.24%	+1.88%
Volatility (6M) Calculated over the trailing 6-month period	16.26%	11.16%	+5.10%
Volatility (1Y) Calculated over the trailing 1-year period	21.57%	15.45%	+6.12%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	24.27%	21.15%	+3.12%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	24.84%	20.89%	+3.95%

IZRL vs. VOX - Expense Ratio Comparison

IZRL has a 0.49% expense ratio, which is higher than VOX's 0.10% expense ratio.

Dividends

IZRL vs. VOX - Dividend Comparison

IZRL's dividend yield for the trailing twelve months is around 2.49%, more than VOX's 1.00% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
IZRL ARK Israel Innovative Technology ETF	2.49%	2.59%	0.45%	0.00%	0.00%	0.34%	0.00%	2.15%	3.08%	0.00%	0.00%	0.00%
VOX Vanguard Communication Services ETF	1.00%	0.95%	1.05%	1.03%	0.88%	0.93%	0.73%	0.90%	2.77%	3.83%	2.67%	3.55%

Frequently Asked Questions

Can I hold both IZRL and VOX in my portfolio?

IZRL and VOX have a correlation of 0.51, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, IZRL or VOX?

IZRL has higher volatility (6.12%) compared to VOX (4.24%). In terms of maximum drawdown, IZRL dropped -59.98% vs VOX's -57.18%.

Which ETF is better, IZRL or VOX?

On 5-year performance, VOX leads with 7.58% vs 0.63% for IZRL. On fees, VOX is cheaper at 0.10% per year. On volatility, VOX has been the lower-risk option at 4.24%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, IZRL or VOX?

Over the 5-year period, VOX has performed better with a 7.58% return vs 0.63%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, IZRL or VOX?

VOX is cheaper with a 0.10% expense ratio, compared with 0.49% for IZRL.

Which ETF pays a higher dividend yield, IZRL or VOX?

IZRL has the higher dividend yield at 2.49%, compared with 1.00% for VOX.

What is the main difference between IZRL and VOX?

IZRL tracks ARK Israeli Innovation Index, while VOX tracks MSCI US Investable Market Telecommunication Services 25/50 Index. They also come from different issuers: ARK and Vanguard. Their fees differ too: 0.49% for IZRL and 0.10% for VOX.

Which has better risk-adjusted returns?

IZRL currently has the higher Sharpe Ratio (1.39 vs 1.34), 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.