ARKQ vs. IOO

Last updated Jun 14, 2026

ARKQ (ARK Autonomous Technology & Robotics ETF) and IOO (iShares Global 100 ETF) are both exchange-traded funds - ARKQ is a Robotics fund actively managed by ARK, while IOO is a Global Equities fund tracking the S&P Global 100 Index (Net). ARKQ is actively managed, while IOO is passively managed. Over the past 10 years, ARKQ returned 21.73%/yr vs 16.66%/yr for IOO. A 0.70 correlation means they provide meaningful diversification when combined. ARKQ charges 0.75%/yr vs 0.40%/yr for IOO.

Performance

ARKQ vs. IOO - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in ARK Autonomous Technology & Robotics ETF (ARKQ) and iShares Global 100 ETF (IOO). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, ARKQ achieves a 12.86% return, which is significantly higher than IOO's 9.16% return. Over the past 10 years, ARKQ has outperformed IOO with an annualized return of 21.73%, while IOO has yielded a comparatively lower 16.66% annualized return.

ARKQ

• 1D: -0.64%
• 1M: -2.01%
• YTD: 12.86%
• 6M: 13.25%
• 1Y: 57.70%
• 3Y*: 32.57%
• 5Y*: 9.89%
• 10Y*: 21.73%

IOO

• 1D: 0.11%
• 1M: -1.76%
• YTD: 9.16%
• 6M: 10.36%
• 1Y: 33.70%
• 3Y*: 23.85%
• 5Y*: 15.85%
• 10Y*: 16.66%

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

ARKQ vs. IOO - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
ARKQ ARK Autonomous Technology & Robotics ETF	12.86%	48.81%	33.88%	40.70%	-46.75%	1.74%	107.20%	25.94%	-7.89%	52.26%
IOO iShares Global 100 ETF	9.16%	27.02%	26.54%	27.71%	-16.34%	26.03%	18.61%	30.01%	-6.22%	23.56%

Correlation

The correlation between ARKQ and IOO is 0.68, 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	0.68
Correlation (3Y) Calculated over the trailing 3-year period	0.71
Correlation (5Y) Calculated over the trailing 5-year period	0.73
Correlation (10Y) Calculated over the trailing 10-year period	0.72
Correlation (All Time) Calculated using the full available price history since Sep 30, 2014	0.70

The correlation between ARKQ and IOO has been stable across timeframes, ranging from 0.68 to 0.73 - a consistent structural relationship.

ARKQ vs. IOO - Sectors Allocation Comparison

Sectors	ARKQ	IOO
Industrials	39.0%	4.8%
Technology	34.2%	47.0%
Consumer Cyclical	13.8%	8.4%
Communication Services	9.1%	10.8%
Energy	1.7%	3.6%
Healthcare	1.1%	8.4%
Utilities	1.0%	0.5%
Basic Materials	-	1.7%
Consumer Defensive	-	5.6%
Financial Services	-	9.2%
Real Estate	-	0.2%

Return for Risk

ARKQ vs. IOO — Risk / Return Rank

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

ARKQ

ARKQ Risk / Return Rank: 54
ARKQ Sharpe Ratio Rank: 56
ARKQ Sortino Ratio Rank: 50
ARKQ Omega Ratio Rank: 48
ARKQ Calmar Ratio Rank: 62
ARKQ Martin Ratio Rank: 53

IOO

IOO Risk / Return Rank: 80
IOO Sharpe Ratio Rank: 83
IOO Sortino Ratio Rank: 80
IOO Omega Ratio Rank: 80
IOO Calmar Ratio Rank: 73
IOO Martin Ratio Rank: 83

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.

ARKQ vs. IOO - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for ARK Autonomous Technology & Robotics ETF (ARKQ) and iShares Global 100 ETF (IOO). 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.

Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.

	ARKQ	IOO	Difference
Sharpe ratio: Return per unit of total volatility	1.66	2.28	-0.63
Sortino ratio: Return per unit of downside risk	2.18	3.09	-0.91
Omega ratio: Gain probability vs. loss probability	1.27	1.41	-0.14
Calmar ratio: Return relative to maximum drawdown	2.70	3.23	-0.54
Martin ratio: Return relative to average drawdown	7.95	14.35	-6.40

ARKQ vs. IOO - Sharpe Ratio Comparison

The current ARKQ Sharpe Ratio is 1.66, which is comparable to the IOO Sharpe Ratio of 2.28. The chart below compares the historical Sharpe Ratios of ARKQ and IOO, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Drawdowns

ARKQ vs. IOO - Drawdown Comparison

The maximum ARKQ drawdown since its inception was -59.89%, which is greater than IOO's maximum drawdown of -55.85%. Use the drawdown chart below to compare losses from any high point for ARKQ and IOO.

Drawdown Indicators

	ARKQ	IOO	Difference
Max Drawdown Largest peak-to-trough decline	-59.89%	-55.85%	-4.04%
Max Drawdown (1Y) Largest decline over 1 year	-20.58%	-9.94%	-10.64%
Max Drawdown (3Y) Largest decline over 3 years	-30.76%	-19.19%	-11.57%
Max Drawdown (5Y) Largest decline over 5 years	-55.71%	-23.52%	-32.19%
Max Drawdown (10Y) Largest decline over 10 years	-59.89%	-31.43%	-28.46%
Current Drawdown Current decline from peak	-10.02%	-4.05%	-5.97%
Average Drawdown Average peak-to-trough decline	-17.22%	-11.26%	-5.96%
Ulcer Index Depth and duration of drawdowns from previous peaks	6.97%	2.24%	+4.73%

Volatility

ARKQ vs. IOO - Volatility Comparison

ARK Autonomous Technology & Robotics ETF (ARKQ) has a higher volatility of 12.70% compared to iShares Global 100 ETF (IOO) at 4.82%. This indicates that ARKQ's price experiences larger fluctuations and is considered to be riskier than IOO based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	ARKQ	IOO	Difference
Volatility (1M) Calculated over the trailing 1-month period	12.70%	4.82%	+7.88%
Volatility (6M) Calculated over the trailing 6-month period	26.15%	11.31%	+14.84%
Volatility (1Y) Calculated over the trailing 1-year period	33.54%	14.07%	+19.47%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	32.50%	17.12%	+15.38%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	29.98%	17.80%	+12.18%

ARKQ vs. IOO - Expense Ratio Comparison

ARKQ has a 0.75% expense ratio, which is higher than IOO's 0.40% expense ratio.

Dividends

ARKQ vs. IOO - Dividend Comparison

ARKQ's dividend yield for the trailing twelve months is around 0.24%, less than IOO's 0.84% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
ARKQ ARK Autonomous Technology & Robotics ETF	0.24%	0.27%	0.00%	0.00%	0.00%	0.80%	0.86%	0.00%	2.86%	1.54%	0.00%	0.98%
IOO iShares Global 100 ETF	0.84%	0.92%	1.08%	1.49%	2.00%	1.53%	1.49%	2.02%	2.54%	2.23%	2.75%	2.89%

Frequently Asked Questions

Can I hold both ARKQ and IOO in my portfolio?

ARKQ and IOO have a correlation of 0.68, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, ARKQ or IOO?

ARKQ has higher volatility (12.70%) compared to IOO (4.82%). In terms of maximum drawdown, ARKQ dropped -59.89% vs IOO's -55.85%.

Which ETF is better, ARKQ or IOO?

On 10-year performance, ARKQ leads with 21.73% vs 16.66% for IOO. On fees, IOO is cheaper at 0.40% per year. On volatility, IOO has been the lower-risk option at 4.82%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, ARKQ or IOO?

Over the 10-year period, ARKQ has performed better with a 21.73% return vs 16.66%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, ARKQ or IOO?

IOO is cheaper with a 0.40% expense ratio, compared with 0.75% for ARKQ.

Which ETF pays a higher dividend yield, ARKQ or IOO?

IOO has the higher dividend yield at 0.84%, compared with 0.24% for ARKQ.

What is the main difference between ARKQ and IOO?

ARKQ is categorized as Robotics, while IOO is Global Equities. They also come from different issuers: ARK and iShares. Their fees differ too: 0.75% for ARKQ and 0.40% for IOO.

Which has better risk-adjusted returns?

IOO currently has the higher Sharpe Ratio (2.28 vs 1.66), 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.