Do RBTX and ROBO hold the same stocks?

By their latest filings, 15% of their books are the same securities at the same weight. Overlap is the sum of the smaller weight of every security they share.

Which is more different from the S&P 500, RBTX or ROBO?

RBTX has 34% of its weight in S&P 500 names and ROBO has 22%, so ROBO differs more from the index.

Which is cheaper, RBTX or ROBO?

RBTX charges 0.65% a year and ROBO charges 0.95%, so RBTX is cheaper. Fees come from each fund's prospectus.

Data as of Oct 27, 2026.

Thematic ETFs

RBTX vs ROBO: Holdings Overlap & Returns

RBTX and ROBO hold 15% of their weight in the same names.

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Net assets: $9.8m on Oct 26, 2026 for iShares Future Robotics and Related Technologies Active ETF, and $2.0bn on Jul 31, 2026 for ROBO Global Robotics and Automation Index ETF.

RBTX on its own →ROBO on its own →

At a glance

33.5%

RBTX in the S&P 500

22.4%

ROBO in the S&P 500

−0.8%

RBTX total return, since launch, Oct 21, 2026

+10.3%

ROBO total return, 1 year

RBTX · since launch to Oct 27, 2026 67% of its weight is outside the S&P 500

34% of RBTX's weight is in S&P 500 companies and 67% is outside the index. Holdings as of Oct 26, 2026.

ROBO · 1 year to Oct 27, 2026 78% of its weight is outside the S&P 500

22% of ROBO's weight is in S&P 500 companies and 78% is outside the index. Holdings as of Jul 31, 2026.

Pair scorecard

RBTX costs 0.30 points a year less.

RBTX vs ROBO: Holdings Overlap & Returns
Measure	RBTX	ROBO
Return
Measure	RBTX	ROBO
Total return, 1 year	not published	+10.3%
Drawdown
Measure	RBTX	ROBO
Below its all-time high		14.6%, high on Jun 2, 2026
Benchmark
Measure	RBTX	ROBO
What it tracks	Robotics and automation	Robotics and automation
Cost and size
Measure	RBTX	ROBO
Expense ratio	0.65%	0.95%
Net assets, RBTX as of Oct 26, 2026 and ROBO as of Jul 31, 2026	$9.8m	$2.0bn
Holdings
Measure	RBTX	ROBO
Holdings in common	15%

Holdings in common uses holdings dated Jul 31, 2026 and Oct 26, 2026. Method

What they share

15%

By the books each fund has filed, RBTX and ROBO hold 15% of their money in the same securities at the same weight. Holdings dated Jul 31, 2026 and Oct 26, 2026.

50%

0 half 100%

half

15% in common

Positions both hold · largest shared weight first RBTX ROBO

TERADYNE 2.35% 1.67%

KEYENCE 2.52% 1.51%

HARMONIC DRIVE SYSTEMS 2.65% 1.45%

DAIFUKU 3.42% 1.34%

COGNEX 4.19% 1.32%

NVIDIA 4.70% 1.31%

OMRON 1.88% 1.21%

CADENCE DESIGN SYSTEMS 1.56% 1.19%

YASKAWA ELECTRIC 1.95% 1.09%

ZEBRA TECHNOLOGIES CORP CLASS A 1.07% 1.56%

MICROCHIP TECHNOLOGY INC 2.14% 0.97%

TESLA INC 5.67% 0.91%

Only in one fund ↓

Only in RBTX

ADVANCED MICRO DEVICES 4.97%

SPACE EXPLORATION TECHNOLOGIES COR 4.15%

LINCOLN ELECTRIC HOLDINGS 3.64%

LATTICE SEMICONDUCTOR 3.38%

ARM HOLDINGS AMERICAN DEPOSITARY S 3.35%

METSO CORPORATION 3.21%

GEA GROUP AG 3.11%

SEMTECH 2.99%

Only in ROBO

AMBARELLA, INC. 2.09%

ILLUMINA, INC. 1.92%

ROCKWELL AUTOMATION, INC. 1.90%

FANUC CORPORATION 1.74%

GEA Group Aktiengesellschaft 1.72%

Yokogawa Electric Corporation 1.71%

EMERSON ELECTRIC CO. 1.67%

JBT MAREL CORPORATION 1.63%

Check overlap with more funds →

Window by window

Window by window: RBTX vs ROBO: Holdings Overlap & Returns
	Total return
Window	RBTX	ROBO
3 months	–	−0.4%
6 months	–	−2.7%
1 year	–	+10.3%
3 years	–	+71.3%
Since launchNot the same days: RBTX Oct 2026 · ROBO Oct 2013	−0.8%	+213.6%

Source: ETFIQ. – means no data for this window. Open this comparison in the app →

Side by side

RBTX iShares Future Robotics and Related Technologies Active ETF · Holds 41 stocks in robotics and automation, 34% of its weight in S&P 500 companies ROBO ROBO Global Robotics and Automation Index ETF · Holds 79 stocks in robotics and automation, 22% of its weight in S&P 500 companies

Issuer iShares ROBO Global

Theme Robotics and automation Robotics and automation

In the S&P 500 33.5% 22.4%

Active share vs the S&P 500 85.2% 96.2%

In the Nasdaq-100 28.5% 8.2%

Holdings 41 79

Top ten, share of the fund 40.7% 17.7%

Expense ratio 0.65% 0.95%

Fee for the differing part 0.76% 0.99%

Total return, 1 year −0.8% (since launch, Oct 21, 2026) +10.3%

vs its benchmark not measured not measured

Below its high −0.8% −14.6%

Net assets, RBTX as of Oct 26, 2026 and ROBO as of Jul 31, 2026 $9.8m $2.0bn

As of Oct 27, 2026. Source: ETFIQ.

15% of the two portfolios are the same securities at the same weight.

Alert

About each fund

RBTX

By weight, 34% of RBTX's portfolio is stocks that are also in the S&P 500; its active share against the S&P 500 is 85%. The top ten holdings are 41% of the fund across 41 positions, as published by its issuer for Oct 26, 2026. Since it first traded on Oct 21, 2026 the fund returned −0.8% with distributions reinvested.

ROBO

By weight, 22% of ROBO's portfolio is stocks that are also in the S&P 500; its active share against the S&P 500 is 96%. The top ten holdings are 18% of the fund across 79 positions, as filed for Jul 31, 2026. Over the year to Oct 27, 2026 the fund returned +10.3% with distributions reinvested. It sits 14.6% below its all-time high of Jun 2, 2026.

Questions people ask

Do RBTX and ROBO hold the same stocks?: By their latest filings, 15% of their books are the same securities at the same weight. Overlap is the sum of the smaller weight of every security they share.
Which is more different from the S&P 500, RBTX or ROBO?: RBTX has 34% of its weight in S&P 500 names and ROBO has 22%, so ROBO differs more from the index.
Which is cheaper, RBTX or ROBO?: RBTX charges 0.65% a year and ROBO charges 0.95%, so RBTX is cheaper. Fees come from each fund's prospectus.

Other comparisons

RBTX vs ARKQ RBTX vs BOTZ RBTX vs FBOT RBTX vs DRNZ ROBO vs RTOO ROBO vs DRNZ ROBO vs FBOT ROBO vs ARKQ

Where to next

All thematic ETFs ranked by the S&P 500 Difference Score →How the scores are computed →RBTX on its own →ROBO on its own →RBTX holdings →ROBO dividend history →ROBO holdings →Method →Standards and sources →

Sources and dates

RBTX filings on SEC EDGAR ↗

RBTX prospectus with the expense ratio (SEC) ↗

iShares page for RBTX ↗

ROBO filings on SEC EDGAR ↗

ROBO prospectus with the expense ratio (SEC) ↗

ROBO Global website ↗

Links are sources, not endorsements. A comparison is not a recommendation.

How this is computed

Overlap adds up the smaller of the two weights for each security both funds hold.

Every number is an ETFIQ calculation with distributions reinvested.

Cite this pageCitation, APA and Markdown

ETFIQ, RBTX against ROBO, data as of Oct 27, 2026. https://etfiq.com/compare/themes/rbtx-vs-robo

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Free to use with attribution for data ETFIQ computes; issuer data stays under its owner's terms.