ROBO vs. IRBO

Last updated Jun 23, 2026

ROBO (ROBO Global Robotics & Automation Index ETF) and IRBO (iShares Future AI & Tech ETF) are both Robotics funds - ROBO tracks the ROBO Global Robotics and Automation TR Index while IRBO tracks the Morningstar Global Artificial Intelligence Select Index. Both are passively managed. Over the past 5 years, ROBO returned 6.41%/yr vs 13.47%/yr for IRBO. Their correlation of 0.89 suggests significant overlap in exposure. ROBO charges 0.95%/yr vs 0.47%/yr for IRBO.

Performance

ROBO vs. IRBO - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in ROBO Global Robotics & Automation Index ETF (ROBO) and iShares Future AI & Tech ETF (IRBO). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, ROBO achieves a 25.02% return, which is significantly lower than IRBO's 64.94% return.

ROBO

• 1D: 0.76%
• 1M: -0.74%
• YTD: 25.02%
• 6M: 24.43%
• 1Y: 54.66%
• 3Y*: 15.63%
• 5Y*: 6.41%
• 10Y*: 13.65%

IRBO

• 1D: 0.66%
• 1M: 15.54%
• YTD: 64.94%
• 6M: 64.94%
• 1Y: 106.73%
• 3Y*: 35.95%
• 5Y*: 13.47%
• 10Y*: —

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

ROBO vs. IRBO - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018
ROBO ROBO Global Robotics & Automation Index ETF	25.02%	23.71%	-1.28%	23.74%	-33.92%	15.34%	45.26%	29.51%	-17.82%
IRBO iShares Future AI & Tech ETF	64.94%	29.97%	8.02%	36.37%	-37.89%	6.32%	48.85%	34.47%	-13.76%

Correlation

The correlation between ROBO and IRBO is 0.81, indicating a strong positive relationship between their price movements. Combining them offers limited diversification - they tend to fall together during downturns.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.81
Correlation (3Y) Calculated over the trailing 3-year period	0.84
Correlation (5Y) Calculated over the trailing 5-year period	0.88
Correlation (All Time) Calculated using the full available price history since Jun 28, 2018	0.89

The correlation between ROBO and IRBO has been stable across timeframes, ranging from 0.81 to 0.89 - a consistent structural relationship.

ROBO vs. IRBO - Sectors Allocation Comparison

Sectors	ROBO	IRBO
Industrials	45.3%	4.7%
Technology	43.6%	83.8%
Healthcare	4.6%	0.0%
Consumer Cyclical	3.1%	2.9%
Financial Services	1.9%	-
Communication Services	1.4%	5.5%
Consumer Defensive	1.3%	0.0%
Basic Materials	-	-
Energy	-	-
Real Estate	-	1.2%
Utilities	-	3.2%

Return for Risk

ROBO vs. IRBO — Risk / Return Rank

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

ROBO

ROBO Risk / Return Rank: 67
ROBO Sharpe Ratio Rank: 72
ROBO Sortino Ratio Rank: 65
ROBO Omega Ratio Rank: 64
ROBO Calmar Ratio Rank: 66
ROBO Martin Ratio Rank: 67

IRBO

IRBO Risk / Return Rank: 88
IRBO Sharpe Ratio Rank: 93
IRBO Sortino Ratio Rank: 82
IRBO Omega Ratio Rank: 83
IRBO Calmar Ratio Rank: 91
IRBO Martin Ratio Rank: 89

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.

ROBO vs. IRBO - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for ROBO Global Robotics & Automation Index ETF (ROBO) and iShares Future AI & Tech ETF (IRBO). 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.

	ROBO	IRBO	Difference
Sharpe ratio: Return per unit of total volatility	2.23	3.20	-0.97
Sortino ratio: Return per unit of downside risk	2.89	3.48	-0.59
Omega ratio: Gain probability vs. loss probability	1.37	1.48	-0.11
Calmar ratio: Return relative to maximum drawdown	3.17	5.71	-2.54
Martin ratio: Return relative to average drawdown	11.92	18.73	-6.81

ROBO vs. IRBO - Sharpe Ratio Comparison

The current ROBO Sharpe Ratio is 2.23, which is lower than the IRBO Sharpe Ratio of 3.20. The chart below compares the historical Sharpe Ratios of ROBO and IRBO, 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

ROBO vs. IRBO - Drawdown Comparison

The maximum ROBO drawdown since its inception was -43.65%, smaller than the maximum IRBO drawdown of -54.50%. Use the drawdown chart below to compare losses from any high point for ROBO and IRBO.

Drawdown Indicators

	ROBO	IRBO	Difference
Max Drawdown Largest peak-to-trough decline	-43.65%	-54.50%	+10.85%
Max Drawdown (1Y) Largest decline over 1 year	-17.35%	-18.81%	+1.46%
Max Drawdown (3Y) Largest decline over 3 years	-27.92%	-32.44%	+4.52%
Max Drawdown (5Y) Largest decline over 5 years	-43.65%	-50.53%	+6.88%
Max Drawdown (10Y) Largest decline over 10 years	-43.65%	—	—
Current Drawdown Current decline from peak	-4.08%	-1.59%	-2.49%
Average Drawdown Average peak-to-trough decline	-12.91%	-19.77%	+6.86%
Ulcer Index Depth and duration of drawdowns from previous peaks	4.60%	5.72%	-1.12%

Volatility

ROBO vs. IRBO - Volatility Comparison

The current volatility for ROBO Global Robotics & Automation Index ETF (ROBO) is 10.76%, while iShares Future AI & Tech ETF (IRBO) has a volatility of 17.99%. This indicates that ROBO experiences smaller price fluctuations and is considered to be less risky than IRBO based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	ROBO	IRBO	Difference
Volatility (1M) Calculated over the trailing 1-month period	10.76%	17.99%	-7.23%
Volatility (6M) Calculated over the trailing 6-month period	19.98%	29.22%	-9.24%
Volatility (1Y) Calculated over the trailing 1-year period	24.69%	33.64%	-8.95%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	23.98%	29.43%	-5.45%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	23.32%	28.21%	-4.89%

ROBO vs. IRBO - Expense Ratio Comparison

ROBO has a 0.95% expense ratio, which is higher than IRBO's 0.47% expense ratio.

Dividends

ROBO vs. IRBO - Dividend Comparison

ROBO's dividend yield for the trailing twelve months is around 0.34%, more than IRBO's 0.05% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
IRBO iShares Future AI & Tech ETF	0.05%	0.00%	0.50%	0.88%	0.75%	2.41%	0.53%	0.69%	0.34%	0.00%	0.00%	0.00%
ROBO ROBO Global Robotics & Automation Index ETF	0.34%	0.42%	0.55%	0.05%	0.00%	0.18%	0.20%	0.37%	0.37%	0.02%	0.19%	0.28%

Frequently Asked Questions

Can I hold both ROBO and IRBO in my portfolio?

ROBO and IRBO have a correlation of 0.81, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, ROBO or IRBO?

IRBO has higher volatility (17.99%) compared to ROBO (10.76%). In terms of maximum drawdown, ROBO dropped -43.65% vs IRBO's -54.50%.

Which ETF is better, ROBO or IRBO?

On 5-year performance, IRBO leads with 13.47% vs 6.41% for ROBO. On fees, IRBO is cheaper at 0.47% per year. On volatility, ROBO has been the lower-risk option at 10.76%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, ROBO or IRBO?

Over the 5-year period, IRBO has performed better with a 13.47% return vs 6.41%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, ROBO or IRBO?

IRBO is cheaper with a 0.47% expense ratio, compared with 0.95% for ROBO.

Which ETF pays a higher dividend yield, ROBO or IRBO?

ROBO has the higher dividend yield at 0.34%, compared with 0.05% for IRBO.

What is the main difference between ROBO and IRBO?

ROBO tracks ROBO Global Robotics and Automation TR Index, while IRBO tracks Morningstar Global Artificial Intelligence Select Index. They also come from different issuers: Exchange Traded Concepts and iShares. Their fees differ too: 0.95% for ROBO and 0.47% for IRBO.

Which has better risk-adjusted returns?

IRBO currently has the higher Sharpe Ratio (3.20 vs 2.23), 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.