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WDRNvsROBOETF Comparison

ETF 1

WDRN

WisdomTree Physical AI, Humanoids, and Drones Fund

This fund is part of

AI & Big Data

-0.96%

Full WDRN fund page

VS

ETF 2

ROBO

ROBO Global Robotics & Automation ETF

This fund is part of

Robotics & Automation

-0.43%

Full ROBO fund page

WisdomTree Physical AI, Humanoids, and Drones Fund (WDRN) belongs to the AI & Big Data segment. ROBO Global Robotics & Automation ETF (ROBO) is part of the Robotics & Automation segment. WDRN's top 3 sector exposures are Industrials, Technology and Consumer Cyclicals. In contrast, ROBO's top sector exposures are Industrials, Technology and Healthcare. WDRN is less expensive with a Total Expense Ratio (TER) of 0.45%, versus 0.95% for ROBO. Run a side-by-side ETF comparison of WDRN and ROBO 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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WDRN vs ROBO 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 08/28/2026

		1M	3M	YTD	1Y	3Y	5Y
Perf.	WDRN ROBO	+3.89%+4.11%	-18.75%-7.11%	n/a+18.58%	n/a+28.53%	n/a+55.62%	n/a+24.24%
Flows	WDRN ROBO	-+$48M	+$25M+$244M	-+$544M	-+$626M	-+$172M	-+$88M

Volatility and drawdown

		3M	1Y	3Y	5Y
Volatility	WDRN ROBO	+37.08%+27.08%	n/a+23.02%	n/a+20.06%	n/a+20.89%
Max drawdown	WDRN ROBO	-27.80%-15.19%	n/a-16.05%	n/a-26.68%	n/a-43.02%
Max drawdown duration	WDRN ROBO	87d86d	n/a50d	n/a164d	n/a1520d

Trading data

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	WDRN	ROBO
Last sale 8/28/2026 at 1:30 PM	$26.47	$80.64
Previous close 08/27/2026	$27.15	$82.19
Consolidated volume 08/27/2026
Average volume 30 days
Average discount or premium 30 days
Average Bid/Ask spread 30 days

Replication quality

Data as of July 31, 2026

1-year trailing difference

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

Main metrics

Last update 8/28/2026 at 1:30 PM

Live

Closed

	WDRN	ROBO
Last price	$26.47	$80.64
1D performance	-2.50%	-1.89%
AuM	$21.82 M	$2.09 B
E/R	0.45%	0.95%

Characteristics

	WDRN	ROBO
Management strategy	Passive	Passive
Provider	WisdomTree	Exchange Traded Concepts
Benchmark	WisdomTree Physical AI, Humanoids and Drones Index	ROBO Global® Robotics and Automation Index
N° of holdings	62	80
Asset class	-	Equities
Trailing 12m distribution yield	Join	Join
Inception date	May 14, 2026	October 22, 2013
ESG	No	Yes

More WDRN data on Trackinsight

More ROBO data on Trackinsight

Exposure

Countries

WDRN

USA

57.87%

Japan

11.26%

Other

30.87%

ROBO

USA

41.98%

Japan

19.26%

Germany

9.88%

Other

28.88%

Sectors

WDRN

Industrials

62.96%

Technology

18.18%

Consumer Cyclical.

14.65%

Other

4.21%

ROBO

Industrials

59.87%

Technology

27.75%

Other

12.38%

Diversification

WDRN

Total weight of top 15 holdings out of 15

46.39%

ROBO

Total weight of top 15 holdings out of 15

25.59%

Top 15 holdings

Data as of July 31, 2026

WDRN

NVIDIA Corp.

5.39%

Tesla, Inc.

4.90%

Aurora Innovation, Inc.

3.51%

Amprius Technologies, Inc.

3.48%

Harmonic Drive Systems, Inc.

3.05%

Ondas, Inc.

2.97%

Siemens AG

2.92%

Red Cat Holdings, Inc.

2.72%

Leonardo SpA

2.69%

Unusual Machines, Inc.

2.62%

Allient, Inc.

2.60%

Samsara, Inc.

2.49%

Hyundai Motor Co.

2.39%

Teledyne Technologies, Inc.

2.36%

Moog, Inc.

2.30%

ROBO

Ambarella, Inc.

2.10%

Illumina, Inc.

1.92%

Rockwell Automation, Inc.

1.90%

FANUC Corp.

1.74%

GEA Group AG

1.72%

Yokogawa Electric Corp.

1.71%

Teradyne, Inc.

1.68%

Emerson Electric Co.

1.67%

JBT Marel Corp.

1.64%

Novanta, Inc.

1.62%

SMC Corp. (Japan)

1.62%

ATS Corp.

1.58%

Nordson Corp.

1.57%

Samsara, Inc.

1.57%

Zebra Technologies Corp.

1.56%

Frequently asked questions about WDRN and ROBO

Which ETF is bigger: WDRN or ROBO?

As of August 28, 2026, WDRN holds $21.82 M in assets under management (AUM), while ROBO manages $2.09 B.

What sectors do the WDRN and ROBO ETFs invest in?

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

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

WDRN top holdings include NVIDIA Corp., Tesla, Inc. and Aurora Innovation, Inc.. ROBO holds in its top three: Ambarella, Inc., Illumina, Inc. and Rockwell Automation, Inc..

Which ETF is more diversified: WDRN or ROBO?

WDRN holds 62 securities with 46.39% of its assets in the top 15. ROBO has 80 securities and a top 15 weight of 25.59%.

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July 20, 2023

ROBO

WDRNvsROBOETF Comparison

WisdomTree Physical AI, Humanoids, and Drones Fund

ROBO Global Robotics & Automation ETF

WDRN vs ROBO 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: WDRN or ROBO?

As of August 28, 2026, WDRN holds $21.82 M in assets under management (AUM), while ROBO manages $2.09 B.

What sectors do the WDRN and ROBO ETFs invest in?

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

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

WDRN top holdings include NVIDIA Corp., Tesla, Inc. and Aurora Innovation, Inc.. ROBO holds in its top three: Ambarella, Inc., Illumina, Inc. and Rockwell Automation, Inc..

Which ETF is more diversified: WDRN or ROBO?

WDRN holds 62 securities with 46.39% of its assets in the top 15. ROBO has 80 securities and a top 15 weight of 25.59%.

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

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