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TRFKvsWTAIETF Comparison

ETF 1

TRFK

Pacer Data and Digital Revolution ETF

This fund is part of

Digital Infrastructure and Connectivity

+0.72%

Full TRFK fund page

VS

ETF 2

WTAI

WisdomTree Artificial Intelligence and Innovation Fund

This fund is part of

AI & Big Data

+0.81%

Full WTAI fund page

Pacer Data and Digital Revolution ETF (TRFK) belongs to the Digital Infrastructure and Connectivity segment. WisdomTree Artificial Intelligence and Innovation Fund (WTAI) is part of the AI & Big Data segment. TRFK's top 3 sector exposures are Technology, Industrials and Telecommunications. In contrast, WTAI's top sector exposures are Technology, Industrials and Consumer Non-Cyclicals. TRFK is more expensive with a Total Expense Ratio (TER) of 0.49%, versus 0.45% for WTAI. TRFK is up 50.5% year-to-date (YTD) with +$475M in YTD flows. WTAI performs worse with 43.06% YTD performance, and +$73M in YTD flows. Run a side-by-side ETF comparison of TRFK and WTAI 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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TRFK vs WTAI 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 09/11/2026

		1M	3M	YTD	1Y	3Y	5Y
Perf.	TRFK WTAI	+1.88%+1.91%	-2.72%-3.24%	+50.50%+43.06%	+45.02%+55.02%	+200.81%+131.93%	n/an/a
Flows	TRFK WTAI	+$64M-$5M	+$201M+$71M	+$475M+$73M	+$728M+$184M	+$842M+$249M	--

Volatility and drawdown

		3M	1Y	3Y	5Y
Volatility	TRFK WTAI	+48.80%+47.79%	+36.96%+34.55%	+31.54%+29.81%	n/an/a
Max drawdown	TRFK WTAI	-26.00%-27.47%	-26.00%-27.47%	-28.62%-31.63%	n/an/a
Max drawdown duration	TRFK WTAI	81d81d	81d81d	115d127d	n/an/a

Trading data

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	TRFK	WTAI
Last sale 9/11/2026 at 1:30 PM	$96.42	$41.82
Previous close 09/10/2026	$95.23	$41.42
Consolidated volume 09/10/2026
Average volume 30 days
Average discount or premium 30 days
Average Bid/Ask spread 30 days

Replication quality

Data as of August 31, 2026

1-year trailing difference

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	TRFK	WTAI
Tracking error
Tracking difference
1 year cumulative return difference
Best
Worst
Daily return difference
Average
Worst

Main metrics

Last update 9/11/2026 at 1:30 PM

Live

Closed

	TRFK	WTAI
Last price	$96.42	$41.82
1D performance	+1.25%	+0.97%
AuM	$1.10 B	$674.12 M
E/R	0.49%	0.45%

Characteristics

	TRFK	WTAI
Management strategy	Passive	Passive
Provider	PACER ETFs	WisdomTree
Benchmark	Pacer Data Transmission and Communication Revolution Index	WisdomTree Artificial Intelligence and Innovation Index
N° of holdings	91	48
Asset class	Equities	Equities
Trailing 12m distribution yield	Join	Join
Inception date	June 9, 2022	December 9, 2021
ESG	No	No

More TRFK data on Trackinsight

More WTAI data on Trackinsight

Exposure

Countries

TRFK

USA

72.91%

Other

27.09%

WTAI

USA

73.96%

Republic of Korea

8.54%

Other

17.5%

Sectors

TRFK

Technology

81.46%

Industrials

12.93%

Other

5.61%

WTAI

Technology

86.43%

Other

13.57%

Diversification

TRFK

Total weight of top 15 holdings out of 15

62.22%

WTAI

Total weight of top 15 holdings out of 15

52.16%

Top 15 holdings

Data as of July 31, 2026

TRFK

NVIDIA Corp.

9.35%

Broadcom Inc.

9.08%

Micron Technology, Inc.

6.47%

Advanced Micro Devices, Inc.

5.41%

Cisco Systems, Inc.

4.72%

Palo Alto Networks, Inc.

3.42%

Arm Holdings Plc

3.21%

Intel Corp.

3.16%

Arista Networks, Inc.

2.86%

Oracle Corp.

2.61%

CrowdStrike Holdings, Inc.

2.44%

Seagate Technology Holdings Plc

2.43%

Schneider Electric SE

2.42%

Western Digital Corp.

2.37%

Sandisk Corp.

2.27%

WTAI

NVIDIA Corp.

5.12%

Micron Technology, Inc.

5.06%

Amazon.com, Inc.

4.18%

Samsung Electronics Co., Ltd.

4.15%

Meta Platforms, Inc.

3.82%

Alphabet, Inc.

3.71%

Broadcom Inc.

3.44%

Palo Alto Networks, Inc.

3.43%

Taiwan Semiconductor Manufacturing Co., Ltd.

3.23%

Snowflake, Inc.

2.87%

Sandisk Corp.

2.84%

Oracle Corp.

2.81%

Kioxia Holdings Corp.

2.61%

Lam Research Corp.

2.48%

Advanced Micro Devices, Inc.

2.41%

Frequently asked questions about TRFK and WTAI

How have the TRFK and WTAI ETFs performed in 2026?

As of September 11, 2026, TRFK is up 50.5% year-to-date (YTD), while WTAI has returned 43.06%. That puts TRFK better performer ahead so far this year.

Which ETF is attracting more investor money: TRFK or WTAI?

Year-to-date, the TRFK ETF saw +$475M in flows, compared to +$73M for WTAI.

Which ETF is more volatile: TRFK or WTAI?

Over the past year, TRFK had a volatility of 36.96%, while WTAI experienced 34.55%.

Which ETF is bigger: TRFK or WTAI?

As of September 11, 2026, TRFK holds $1.10 B in assets under management (AUM), while WTAI manages $674.12 M.

What sectors do the TRFK and WTAI ETFs invest in?

TRFK leans toward sectors like Technology and Industrials. Meanwhile, WTAI focuses on Technology.

What are the top holdings of the TRFK ETF and WTAI ETF?

TRFK top holdings include NVIDIA Corp., Broadcom Inc. and Micron Technology, Inc.. WTAI holds in its top three: NVIDIA Corp., Micron Technology, Inc. and Amazon.com, Inc..

Which ETF is more diversified: TRFK or WTAI?

TRFK holds 91 securities with 62.22% of its assets in the top 15. WTAI has 48 securities and a top 15 weight of 52.16%.

Artificial Intelligence Investing is More Than Just Nvidia

December 21, 2023

WTAI

TRFKvsWTAIETF Comparison

Pacer Data and Digital Revolution ETF

WisdomTree Artificial Intelligence and Innovation Fund

TRFK vs WTAI 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

How have the TRFK and WTAI ETFs performed in 2026?

As of September 11, 2026, TRFK is up 50.5% year-to-date (YTD), while WTAI has returned 43.06%. That puts TRFK better performer ahead so far this year.

Which ETF is attracting more investor money: TRFK or WTAI?

Year-to-date, the TRFK ETF saw +$475M in flows, compared to +$73M for WTAI.

Which ETF is more volatile: TRFK or WTAI?

Over the past year, TRFK had a volatility of 36.96%, while WTAI experienced 34.55%.

Which ETF is bigger: TRFK or WTAI?

As of September 11, 2026, TRFK holds $1.10 B in assets under management (AUM), while WTAI manages $674.12 M.

What sectors do the TRFK and WTAI ETFs invest in?

TRFK leans toward sectors like Technology and Industrials. Meanwhile, WTAI focuses on Technology.

What are the top holdings of the TRFK ETF and WTAI ETF?

TRFK top holdings include NVIDIA Corp., Broadcom Inc. and Micron Technology, Inc.. WTAI holds in its top three: NVIDIA Corp., Micron Technology, Inc. and Amazon.com, Inc..

Which ETF is more diversified: TRFK or WTAI?

TRFK holds 91 securities with 62.22% of its assets in the top 15. WTAI has 48 securities and a top 15 weight of 52.16%.

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