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Data as of Oct 27, 2026.

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Thematic ETFs

ARKQ vs RBTX: Holdings Overlap & Returns

ARKQ and RBTX hold 23% of their weight in the same names.

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Net assets on Oct 26, 2026: $1.8bn for ARK Autonomous Technology & Robotics ETF and $9.8m for iShares Future Robotics and Related Technologies Active ETF.

ARKQ on its own →RBTX on its own →
At a glance
55.7%
ARKQ in the S&P 500
33.5%
RBTX in the S&P 500
−3.5%
ARKQ total return, 1 year
−0.8%
RBTX total return, since launch, Oct 21, 2026
ARKQ · 1 year to Oct 27, 2026 44% of its weight is outside the S&P 500
44% of its weight is outside the S&P 50056% of ARKQ's weight is in S&P 500 companies and 44% is outside the index. Holdings as of Oct 26, 2026.56%44%of its weight in S&P 500 companiesof its weight outside the S&P 500active share 80% · top ten 57% of the fund · 37 holdings as published by its issuer for Oct 26, 2026 · Nasdaq-100: 42% in44% of its weight is outside the S&P 50056% of ARKQ's weight is in S&P 500 companies and 44% is outside the index. Holdings as of Oct 26, 2026.56%44%in the S&P 500outsideactive share 80% · Nasdaq-100: 42% in

56% of ARKQ's weight is in S&P 500 companies and 44% is outside the index. Holdings as of Oct 26, 2026.

RBTX · since launch to Oct 27, 2026 67% of its weight is outside the S&P 500
67% of its weight is outside the S&P 50034% of RBTX's weight is in S&P 500 companies and 67% is outside the index. Holdings as of Oct 26, 2026.34%67%of its weight in S&P 500 companiesof its weight outside the S&P 500active share 85% · top ten 41% of the fund · 41 holdings as published by its issuer for Oct 26, 2026 · Nasdaq-100: 29% in67% of its weight is outside the S&P 50034% of RBTX's weight is in S&P 500 companies and 67% is outside the index. Holdings as of Oct 26, 2026.34%67%inoutside the S&P 500active share 85% · Nasdaq-100: 29% in

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

Pair scorecard

RBTX costs 0.10 points a year less; ARKQ is far larger, $1.8bn against $9.8m.

Points (pts) are percentage points.

ARKQ vs RBTX: Holdings Overlap & Returns
MeasureARKQRBTX
Return
Total return, 1 year−3.5%not published
Drawdown
Below its all-time high18.9%, high on May 28, 2026
Against its benchmark
What it tracksRobotics and automationRobotics and automation
Against the S&P 500, 1 yearbehind by 17.1 pts
Its benchmark, total return, 1 year+13.6%
Against its benchmark, 1 yearbehind by 17.1 pts
Cost and size
Expense ratio0.75%0.65%
Net assets, as of Oct 26, 2026$1.8bn$9.8m
Holdings
Holdings in common23%

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

What they share

23%

By the books each fund has filed, ARKQ and RBTX hold 23% of their money in the same securities at the same weight. Holdings dated Oct 26, 2026.

0 half 100%

half

23% in common

Positions both hold · largest shared weight first ARKQ RBTX
TESLA INC 12.45% 5.67%
NVIDIA CORP 5.98% 4.70%
SPACE EXPLORATION TECHN-CL A 8.80% 4.15%
ADVANCED MICRO DEVICES 3.46% 4.97%
TERADYNE INC 3.81% 2.35%
AMAZON.COM INC 3.66% 2.05%
AURORA INNOVATION INC 1.54% 0.95%
Only in one fund ↓
Only in ARKQ
PALANTIR TECHNOLOGIES INC-A 5.34%
KRATOS DEFENSE & SECURITY SOLUTIONS INC 5.20%
ALPHABET INC-CL C 4.60%
ROCKET LAB 3.72%
TAIWAN SEMICONDUCTOR-SP ADR 3.50%
L3HARRIS TECHNOLOGIES INC 3.17%
DEERE & CO 2.98%
AEROVIRONMENT INC 2.94%
Only in RBTX
COGNEX 4.19%
LINCOLN ELECTRIC HOLDINGS 3.64%
DAIFUKU 3.42%
LATTICE SEMICONDUCTOR 3.38%
ARM HOLDINGS AMERICAN DEPOSITARY S 3.35%
METSO CORPORATION 3.21%
GEA GROUP AG 3.11%
SEMTECH 2.99%
Check overlap with more funds →

Window by window

Window by window: ARKQ vs RBTX: Holdings Overlap & Returns
Total returnvs its benchmark
WindowARKQRBTXARKQRBTX
3 months+2.7%–−1.5 pts vs VOO–
6 months−8.1%–−16.8 pts vs VOO–
1 year−3.5%–−17.1 pts vs VOO–
3 years+150.8%–+56.0 pts vs VOO–
Since launchNot the same days: ARKQ Sep 2014 · RBTX Oct 2026+532.8%−0.8%+152.4 pts vs VOOnot measured

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

Side by side

ARKQ ARK Autonomous Technology & Robotics ETF · Holds 37 stocks in robotics and automation, 56% of its weight in S&P 500 companies 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
Issuer ARK iShares
Theme Robotics and automation Robotics and automation
In the S&P 500 55.7% 33.5%
Active share vs the S&P 500 80.2% 85.2%
In the Nasdaq-100 42.1% 28.5%
Holdings 37 41
Top ten, share of the fund 57.1% 40.7%
Expense ratio 0.75% 0.65%
Fee for the differing part 0.94% 0.76%
Total return, 1 year −3.5% −0.8% (since launch, Oct 21, 2026)
vs its benchmark −17.1 pts vs VOO not measured
Below its high −18.9% −0.8%
Net assets, as of Oct 26, 2026 $1.8bn $9.8m

As of Oct 27, 2026. Source: ETFIQ.

23% of the two portfolios are the same securities at the same weight.

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About each fund
ARKQ

By weight, 56% of ARKQ's portfolio is stocks that are also in the S&P 500; its active share against the S&P 500 is 80%. The top ten holdings are 57% of the fund across 37 positions, as published by its issuer for Oct 26, 2026. Over the year to Oct 27, 2026 the fund returned −3.5% with distributions reinvested against +13.6% for its benchmark, the S&P 500 Index, so a holder was behind by 17.1 pts. It sits 18.9% below its all-time high of May 28, 2026.

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.

Questions people ask

Do ARKQ and RBTX hold the same stocks?
By their latest filings, 23% 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, ARKQ or RBTX?
ARKQ has 56% of its weight in S&P 500 names and RBTX has 34%, so RBTX differs more from the index.
Which is cheaper, ARKQ or RBTX?
ARKQ charges 0.75% a year and RBTX charges 0.65%, so RBTX is cheaper. Fees come from each fund's prospectus.
Other comparisons
ARKQ vs RTOOARKQ vs JEDIARKQ vs ROBOARKQ vs BOTZRBTX vs ROBORBTX vs RTOORBTX vs BOTZRBTX vs FBOT
Where to next
All thematic ETFs ranked by the S&P 500 Difference Score →How the scores are computed →ARKQ on its own →RBTX on its own →ARKQ dividend history →ARKQ holdings →RBTX holdings →Method →Standards and sources →
Sources and dates
ARKQ filings on SEC EDGAR ↗
ARKQ prospectus with the expense ratio (SEC) ↗
ARK page for ARKQ ↗
RBTX filings on SEC EDGAR ↗
RBTX prospectus with the expense ratio (SEC) ↗
iShares page for RBTX ↗

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

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