Do ROBT and WDRN hold the same stocks?

By their latest filings, 17% 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, ROBT or WDRN?

ROBT has 34% of its weight in S&P 500 names and WDRN has 23%, so WDRN differs more from the index.

Which is cheaper, ROBT or WDRN?

ROBT charges 0.65% a year and WDRN charges 0.45%, so WDRN is cheaper. Fees come from each fund's prospectus.

Data as of Nov 4, 2026.

Thematic ETFs

ROBT vs WDRN: Holdings Overlap & Returns

Share on X Download as PDF

ROBT and WDRN hold 17% of their weight in the same names.

askIQ about this page

askIQ about ROBT and WDRN

Net assets: $714m on Nov 3, 2026 for First Trust Nasdaq Artificial Intelligence and Robotics ETF, and $18m on Jun 30, 2026 for WisdomTree Physical AI, Humanoids, and Drones Fund.

ROBT on its own →WDRN on its own →

At a glance

33.6%

ROBT in the S&P 500

23.0%

WDRN in the S&P 500

+3.1%

ROBT total return, 1 year

−25.6%

WDRN total return, since launch, May 14, 2026

ROBT · 1 year to Nov 4, 2026 66% of its weight is outside the S&P 500

34% of ROBT's weight is in S&P 500 companies and 66% is outside the index. Holdings as of Nov 3, 2026.

WDRN · 3 months to Nov 4, 2026 77% of its weight is outside the S&P 500

23% of WDRN's weight is in S&P 500 companies and 77% is outside the index. Holdings as of Jun 30, 2026.

Pair scorecard

WDRN costs 0.20 points a year less.

Points (pts) are percentage points.

ROBT vs WDRN: Holdings Overlap & Returns
Measure	ROBT	WDRN
Return
Measure	ROBT	WDRN
Total return, 1 year	+3.1%	not published
Drawdown
Measure	ROBT	WDRN
Below its all-time high	9.1%, high on Oct 5, 2026	33.0%, high on Jun 2, 2026
Against its benchmark
Measure	ROBT	WDRN
What it tracks	Artificial intelligence	Artificial intelligence
Against the S&P 500, 1 year	behind by 11.7 pts
Its benchmark, total return, 1 year	+14.8%
Against its benchmark, 1 year	behind by 11.7 pts
Cost and size
Measure	ROBT	WDRN
Expense ratio	0.65%	0.45%
Net assets, ROBT as of Nov 3, 2026 and WDRN as of Jun 30, 2026	$714m	$18m
Holdings
Measure	ROBT	WDRN
Holdings in common	17%

Method

What they share

17%

By the books each fund has filed, ROBT and WDRN hold 17% of their money in the same securities at the same weight. Holdings dated Jun 30, 2026 and Nov 3, 2026.

50%

0 half 100%

half

17% in common

Positions both hold · largest shared weight first ROBT WDRN

Siemens AG 1.52% 2.60%

AeroVironment, Inc. 1.39% 1.88%

Rainbow Robotics 1.29% 1.59%

Intuitive Surgical, Inc. 1.95% 1.25%

Fanuc Corporation 1.57% 1.22%

Mobileye Global Inc. (Class A) 1.10% 1.31%

NXP Semiconductors N.V. 0.91% 1.44%

Rockwell Automation, Inc. 0.82% 1.81%

Cognex Corporation 0.74% 0.74%

NVIDIA Corporation 0.73% 4.62%

Symbiotic Inc. (Class A) 1.58% 0.68%

Daifuku Co., Ltd. 0.70% 0.65%

Only in one fund ↓

Only in ROBT

Ocado Group Plc 2.22%

Tempus AI, Inc. (Class A) 2.06%

Appian Corporation 1.89%

Illumina, Inc. 1.86%

Meta Platforms, Inc. (Class A) 1.81%

Recursion Pharmaceuticals, Inc. (Class A) 1.81%

Hexagon AB (Class B) 1.79%

International Business Machines Corporation 1.79%

Only in WDRN

AMPRIUS TECHNOLOGIES INC 4.34%

HARMONIC DRIVE SYSTEMS INC 3.76%

RED CAT HOLDINGS INC 3.35%

AURORA INNOVATION INC 3.27%

ONDAS INC 2.76%

ALLIENT INC 2.65%

UNUSUAL MACHINES INC 2.52%

ALLEGRO MICROSYSTEMS INC 2.22%

Check overlap with more funds →

Window by window

Window by window: ROBT vs WDRN: Holdings Overlap & Returns
	Total return		vs its benchmark
Window	ROBT	WDRN	ROBT	WDRN
3 months	−4.5%	−18.2%	−4.4 pts vs VOO	−16.9 pts vs ACWI
6 months	+3.4%	–	−1.6 pts vs VOO	–
1 year	+3.1%	–	−11.7 pts vs VOO	–
3 years	+41.9%	–	−41.4 pts vs VOO	–
Since launchNot the same days: ROBT Feb 2018 · WDRN May 2026	+89.4%	−25.6%	−136.1 pts vs VOO	−27.4 pts vs ACWI

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

Side by side

ROBT First Trust Nasdaq Artificial Intelligence and Robotics ETF · Holds 111 stocks in artificial intelligence, 34% of its weight in S&P 500 companies WDRN WisdomTree Physical AI, Humanoids, and Drones Fund · Holds 63 stocks in artificial intelligence, 23% of its weight in S&P 500 companies

Issuer First Trust WisdomTree

Theme Artificial intelligence Artificial intelligence

In the S&P 500 33.6% 23.0%

Active share vs the S&P 500 84.8% 92.6%

In the Nasdaq-100 23.9% 15.2%

Holdings 111 63

Top ten, share of the fund 19.0% 35.8%

Expense ratio 0.65% 0.45%

Fee for the differing part 0.77% 0.49%

Total return, 1 year +3.1% −25.6% (since launch, May 14, 2026)

vs its benchmark −11.7 pts vs VOO −27.4 pts vs ACWI (since launch, May 14, 2026)

Below its high −9.1% −33.0%

Net assets, ROBT as of Nov 3, 2026 and WDRN as of Jun 30, 2026 $714m $18m

As of Nov 4, 2026. Source: ETFIQ.

17% of the two portfolios are the same securities at the same weight.

Alert

About each fund

ROBT

By weight, 34% of ROBT'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 19% of the fund across 111 positions, as published by its issuer for Nov 3, 2026. Over the year to Nov 4, 2026 the fund returned +3.1% with distributions reinvested against +14.8% for its benchmark, the S&P 500 Index, so a holder was behind by 11.7 pts. It sits 9.1% below its all-time high of Oct 5, 2026.

WDRN

By weight, 23% of WDRN's portfolio is stocks that are also in the S&P 500; its active share against the S&P 500 is 93%. The top ten holdings are 36% of the fund across 63 positions, as filed for Jun 30, 2026. Since it first traded on May 14, 2026 the fund returned −25.6% with distributions reinvested. It sits 33.0% below its all-time high of Jun 2, 2026.

Questions people ask

Do ROBT and WDRN hold the same stocks?: By their latest filings, 17% 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, ROBT or WDRN?: ROBT has 34% of its weight in S&P 500 names and WDRN has 23%, so WDRN differs more from the index.
Which is cheaper, ROBT or WDRN?: ROBT charges 0.65% a year and WDRN charges 0.45%, so WDRN is cheaper. Fees come from each fund's prospectus.

Other comparisons

ROBT vs AINT ROBT vs EPAI ROBT vs AIUP ROBT vs AIEQ WDRN vs AGIX WDRN vs AIS WDRN vs ALAI WDRN vs IGPT

Where to next

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

Sources and dates

ROBT filings on SEC EDGAR ↗

ROBT prospectus with the expense ratio (SEC) ↗

First Trust page for ROBT ↗

WDRN filings on SEC EDGAR ↗

WDRN prospectus with the expense ratio (SEC) ↗

WisdomTree page for WDRN ↗

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, ROBT against WDRN, data as of Nov 4, 2026. https://etfiq.com/compare/themes/robt-vs-wdrn

Open data →

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