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ROBOvsSLTYETF Comparison

ETF 1
ROBO

ROBO Global Robotics & Automation ETF

This fund is part of
Robotics & Automation
+1.08%
VS
ETF 2
SLTY

YieldMax Ultra Short Option Income Strategy ETF

This fund is part of
Alternatives
+0.47%

ROBO Global Robotics & Automation ETF (ROBO) belongs to the Robotics & Automation segment. YieldMax Ultra Short Option Income Strategy ETF (SLTY) is part of the Alternatives segment. ROBO's top 3 sector exposures are Industrials, Information Technology and Health Care. In contrast, SLTY's top sector exposures are Consumer Discretionary, Industrials and Health Care. ROBO is less expensive with a Total Expense Ratio (TER) of 0.95%, versus 1.24% for SLTY. ROBO is up 19.31% year-to-date (YTD) with +$401M in YTD flows. SLTY performs worse with -7.55% YTD performance, and +$3M in YTD flows. Run a side-by-side ETF comparison of ROBO and SLTY below, and assess how they stack up in performance, liquidity, risk, exposure, holdings, and more, helping you select the best ETF for your investments.

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ROBO vs SLTY performance and flow charts

Performance

-6.0-4.0-2.00.02.04.0%May 12May 19May 27Jun 3Jun 10

Cumulative Flows

050,000,000100,000,000May 12May 19May 27Jun 3Jun 10

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Daily, global ETF data for advanced analysis or integration into apps (API), from our partner Trackinsight.

Historic performance and flows
Data as of 06/12/2026
1M3MYTD1Y3Y5Y
Perf.
ROBO
SLTY
-3.70%-2.40%
+15.45%-4.71%
+19.31%-7.55%
+43.93%n/a
+44.81%n/a
+29.48%n/a
Flows
ROBO
SLTY
+$131M+$607K
+$151M+$6M
+$401M+$3M
+$478M-
+$30M-
-$79M-
Volatility and drawdown
3M1Y3Y5Y
Volatility
ROBO
SLTY
+27.65%+13.85%
+20.86%n/a
+19.23%n/a
+20.31%n/a
Max drawdown
ROBO
SLTY
-10.39%-9.70%
-16.05%n/a
-26.68%n/a
-43.02%n/a
Max drawdown duration
ROBO
SLTY
10d74d
50dn/a
164dn/a
1520dn/a
Trading data

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ROBO
SLTY
Last sale
6/12/2026 at 1:30 PM
$83.00
$23.57
Previous close
06/11/2026
$82.43
$23.56
Consolidated volume
06/11/2026
Average volume
30 days
Average discount or premium
30 days
Average Bid/Ask spread
30 days
Replication quality
Data as of May 29, 2026
1-year trailing difference

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SLTY
is actively managed and doesn’t replicate an index

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ROBO
SLTY
Tracking error
Tracking difference
1 year cumulative return difference
Best
Worst
Daily return difference
Average
Worst
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Main metrics
Last update 6/12/2026 at 1:30 PM
Live
Closed
ROBO
SLTY
Last price
$83.00
$23.57
1D performance
+0.69%
+0.04%
AuM$1.96 B$18.30 M
E/R0.95%1.24%
Characteristics
ROBO
SLTY
Management strategyPassiveActive
ProviderExchange Traded ConceptsYieldMax ETFs
BenchmarkROBO Global® Robotics and Automation Index-
N° of holdings66199
Asset classEquities-
Trailing 12m distribution yield
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Inception dateOctober 22, 2013August 21, 2025
ESGYesNo
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Exposure

Countries

ROBO
USA
34.13%
Japan
21.28%
Germany
9.04%
Other
35.55%
SLTY
Data will be available soon

Sectors

ROBO
Industrials
41.67%
Information Techn.
39.7%
Other
18.63%
SLTY
Data will be available soon
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Diversification

ROBO

Total weight of top 15 holdings out of 15

26.21%
SLTY
Data will be available soon

Top 15 holdings

Data as of April 30, 2026
ROBO
TERADYNE
2.08%
CELESTICA
1.99%
AIRTAC
1.92%
KOH YOUNG TECH
1.88%
HIWIN TECHNOLOGIES CORP
1.80%
FANUC
1.80%
DELTA ELECTRONIC
1.78%
INFINEON TECHNOLOGIES
1.73%
ROCKWELL AUTOMAT
1.71%
HARMONIC DRIVE
1.63%
SYMBOTIC INC
1.63%
KEYENCE
1.57%
INTUITIVE SURGICAL
1.57%
DAIFUKU
1.57%
NOVANTA INC
1.56%
SLTY
Data will be available soon
Frequently asked questions about ROBO and SLTY

How have the ROBO and SLTY ETFs performed in 2026?

As of June 12, 2026, ROBO is up 19.31% year-to-date (YTD), while SLTY has lost -7.55%. That puts ROBO better performer ahead so far this year.

Which ETF is attracting more investor money: ROBO or SLTY?

Year-to-date, the ROBO ETF saw +$401M in flows, compared to +$3M for SLTY.

Which ETF is bigger: ROBO or SLTY?

As of June 12, 2026, ROBO holds $1.96 B in assets under management (AUM), while SLTY manages $18.30 M.

What are the top holdings of the ROBO ETF and SLTY ETF?

ROBO top holdings include TERADYNE, CELESTICA and AIRTAC. SLTY holds in its top three: US912797RG48, US912797RF64 and US912797RS85.

Which ETF is more diversified: ROBO or SLTY?

ROBO holds 68 securities with 26.21% of its assets in the top 15. SLTY has 209 securities and a top 15 weight of 82.54%.

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