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ROBOvsWDRNETF Comparison

ETF 1

ROBO

ROBO Global Robotics & Automation ETF

This fund is part of

Robotics & Automation

+0.53%

Full ROBO fund page

VS

ETF 2

WDRN

WisdomTree Physical AI, Humanoids, and Drones Fund

This fund is part of

AI & Big Data

+1.1%

Full WDRN fund page

ROBO Global Robotics & Automation ETF (ROBO) belongs to the Robotics & Automation segment. WisdomTree Physical AI, Humanoids, and Drones Fund (WDRN) is part of the AI & Big Data segment. ROBO's top 3 sector exposures are Industrials, Technology and Healthcare. In contrast, WDRN's top sector exposures are Industrials, Technology and Consumer Cyclicals. ROBO is more expensive with a Total Expense Ratio (TER) of 0.95%, versus 0.45% for WDRN. Run a side-by-side ETF comparison of ROBO and WDRN 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 WDRN performance and flow charts

Performance

Cumulative Flows

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

Data Services

Historic performance and flows

Data as of 10/26/2026

		1M	3M	YTD	1Y	3Y	5Y
Perf.	ROBO WDRN	-5.89%-9.47%	-4.39%-10.23%	+8.89%n/a	+8.05%n/a	+66.05%n/a	+12.74%n/a
Flows	ROBO WDRN	+$132K-	+$22M-$3M	+$518M-	+$574M-	+$191M-	+$52M-

Volatility and drawdown

		3M	1Y	3Y	5Y
Volatility	ROBO WDRN	+20.33%+26.70%	+23.02%n/a	+20.15%n/a	+21.00%n/a
Max drawdown	ROBO WDRN	-11.57%-20.77%	-16.40%n/a	-26.68%n/a	-43.02%n/a
Max drawdown duration	ROBO WDRN	70d71d	146dn/a	164dn/a	1520dn/a

Trading data

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	ROBO	WDRN
Last sale 10/27/2026 at 1:30 PM	$77.18	$24.28
Previous close 10/26/2026	$75.52	$23.64
Consolidated volume 10/26/2026
Average volume 30 days
Average discount or premium 30 days
Average Bid/Ask spread 30 days

Replication quality

Data as of September 30, 2026

1-year trailing difference

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	ROBO	WDRN
Tracking error
Tracking difference
1 year cumulative return difference
Best
Worst
Daily return difference
Average
Worst

Main metrics

Last update 10/27/2026 at 1:30 PM

Live

Closed

	ROBO	WDRN
Last price	$77.18	$24.28
1D performance	+2.20%	+2.71%
AuM	$1.90 B	$16.43 M
E/R	0.95%	0.45%

Characteristics

	ROBO	WDRN
Management strategy	Passive	Passive
Provider	Exchange Traded Concepts	WisdomTree
Benchmark	ROBO Global® Robotics and Automation Index	WisdomTree Physical AI, Humanoids and Drones Index
N° of holdings	80	57
Asset class	Equities	-
Trailing 12m distribution yield	Join	Join
Inception date	October 22, 2013	May 14, 2026
ESG	Yes	No

More ROBO data on Trackinsight

More WDRN data on Trackinsight

Exposure

Countries

ROBO

USA

43.05%

Japan

18.31%

Germany

10.33%

Taiwan

7.5%

Other

20.81%

WDRN

USA

49.26%

Japan

16.54%

Republic of Korea

10.01%

Other

24.18%

Sectors

ROBO

Industrials

59.58%

Technology

29.31%

Other

11.1%

WDRN

Industrials

60.55%

Technology

21.57%

Consumer Cyclical.

15.68%

Other

2.2%

Diversification

ROBO

Total weight of top 15 holdings out of 15

25.94%

WDRN

Total weight of top 15 holdings out of 15

45.04%

Top 15 holdings

Data as of August 31, 2026

ROBO

Illumina, Inc.

1.97%

AutoStore Holdings Ltd.

1.95%

GEA Group AG

1.86%

Zebra Technologies Corp.

1.85%

Advantech Co., Ltd.

1.78%

Samsara, Inc.

1.69%

Airtac International Group

1.68%

Nordson Corp.

1.67%

Emerson Electric Co.

1.67%

Ambarella, Inc.

1.67%

Rockwell Automation, Inc.

1.66%

Novanta, Inc.

1.64%

Intuitive Surgical, Inc.

1.63%

Hexagon AB

1.62%

Krones AG

1.59%

WDRN

NVIDIA Corp.

4.99%

Tesla, Inc.

4.83%

Siemens AG

3.86%

Hyundai Motor Co.

3.32%

Harmonic Drive Systems, Inc.

3.18%

Samsara, Inc.

3.04%

Unusual Machines, Inc.

2.93%

Leonardo SpA

2.60%

Rainbow Robotics, Inc.

2.59%

Ondas, Inc.

2.44%

Novanta, Inc.

2.36%

Deere & Co.

2.29%

Aurora Innovation, Inc.

2.24%

Teradyne, Inc.

2.19%

Schaeffler AG

2.17%

Frequently asked questions about ROBO and WDRN

Which ETF is bigger: ROBO or WDRN?

As of October 26, 2026, ROBO holds $1.90 B in assets under management (AUM), while WDRN manages $16.43 M.

What sectors do the ROBO and WDRN ETFs invest in?

ROBO leans toward sectors like Industrials and Technology. Meanwhile, WDRN focuses on Industrials, Technology and Consumer Cyclicals.

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

ROBO top holdings include Illumina, Inc., AutoStore Holdings Ltd. and GEA Group AG. WDRN holds in its top three: NVIDIA Corp., Tesla, Inc. and Siemens AG.

Which ETF is more diversified: ROBO or WDRN?

ROBO holds 80 securities with 25.94% of its assets in the top 15. WDRN has 57 securities and a top 15 weight of 45.04%.

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July 20, 2023

ROBO

ROBOvsWDRNETF Comparison

ROBO Global Robotics & Automation ETF

WisdomTree Physical AI, Humanoids, and Drones Fund

ROBO vs WDRN performance and flow charts

Performance

Cumulative Flows

Get all the metrics on this page, and more, through a reliable ETF data feed

Countries

Sectors

Diversification

Top 15 holdings

Which ETF is bigger: ROBO or WDRN?

As of October 26, 2026, ROBO holds $1.90 B in assets under management (AUM), while WDRN manages $16.43 M.

What sectors do the ROBO and WDRN ETFs invest in?

ROBO leans toward sectors like Industrials and Technology. Meanwhile, WDRN focuses on Industrials, Technology and Consumer Cyclicals.

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

ROBO top holdings include Illumina, Inc., AutoStore Holdings Ltd. and GEA Group AG. WDRN holds in its top three: NVIDIA Corp., Tesla, Inc. and Siemens AG.

Which ETF is more diversified: ROBO or WDRN?

ROBO holds 80 securities with 25.94% of its assets in the top 15. WDRN has 57 securities and a top 15 weight of 45.04%.

Looking to Invest in Artificial Intelligence (AI) ETFs? Here are two NYSE Listed Options

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