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UFOXvsWCBRETF Comparison

ETF 1

UFOX

Defiance Space and Connective Tech ETF

This fund is part of

Disruptive Technology

-2.05%

Full UFOX fund page

VS

ETF 2

WCBR

WisdomTree Cybersecurity Fund

This fund is part of

Cybersecurity

+0.04%

Full WCBR fund page

Defiance Space and Connective Tech ETF (UFOX) belongs to the Disruptive Technology segment. WisdomTree Cybersecurity Fund (WCBR) is part of the Cybersecurity segment. UFOX's top 3 sector exposures are Technology, Telecommunications and Industrials. In contrast, WCBR's top sector exposures are Technology, UFOX is less expensive with a Total Expense Ratio (TER) of 0.3%, versus 0.45% for WCBR. UFOX is up 23.47% year-to-date (YTD) with +$16M in YTD flows. WCBR performs better with 29.78% YTD performance, and -$37M in YTD flows. Run a side-by-side ETF comparison of UFOX and WCBR 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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UFOX vs WCBR 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 07/28/2026

		1M	3M	YTD	1Y	3Y	5Y
Perf.	UFOX WCBR	-14.49%+2.64%	-0.96%+38.34%	+23.47%+29.78%	+44.79%+14.67%	+139.17%+78.20%	+120.42%+40.71%
Flows	UFOX WCBR	-$13M+$1M	+$4M-$3M	+$16M-$37M	-$91M-$36M	-$342M+$36M	-$835M+$51M

Volatility and drawdown

		3M	1Y	3Y	5Y
Volatility	UFOX WCBR	+42.07%+41.31%	+30.47%+33.96%	+26.75%+28.95%	+25.88%+33.24%
Max drawdown	UFOX WCBR	-25.97%-14.36%	-25.97%-30.11%	-28.10%-30.24%	-33.92%-52.14%
Max drawdown duration	UFOX WCBR	56d29d	56d224d	151d462d	897d1120d

Trading data

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	UFOX	WCBR
Last sale 7/28/2026 at 1:30 PM	$78.60	$36.18
Previous close 07/28/2026	$80.00	$36.53
Consolidated volume 07/28/2026
Average volume 30 days
Average discount or premium 30 days
Average Bid/Ask spread 30 days

Replication quality

Data as of June 30, 2026

1-year trailing difference

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	UFOX	WCBR
Tracking error
Tracking difference
1 year cumulative return difference
Best
Worst
Daily return difference
Average
Worst

Main metrics

Last update 7/28/2026 at 1:30 PM

Live

Closed

	UFOX	WCBR
Last price	$78.60	$36.18
1D performance	-1.75%	-0.96%
AuM	$825.30 M	$104.13 M
E/R	0.3%	0.45%

Characteristics

	UFOX	WCBR
Management strategy	Passive	Passive
Provider	Defiance ETFs	WisdomTree
Benchmark	BlueStar Space and Connective Technologies Index	WisdomTree Team8 Cybersecurity Index
N° of holdings	56	25
Asset class	-	Equities
Trailing 12m distribution yield	Join	Join
Inception date	March 4, 2019	January 28, 2021
ESG	No	Yes

More UFOX data on Trackinsight

More WCBR data on Trackinsight

Exposure

Countries

UFOX

USA

82.79%

Other

17.21%

WCBR

USA

91.8%

Other

8.2%

Sectors

UFOX

Technology

71.71%

Telecommunication.

11.11%

Other

17.18%

WCBR

Technology

99.91%

Other

0.09%

Diversification

UFOX

Total weight of top 15 holdings out of 15

50.28%

WCBR

Total weight of top 15 holdings out of 15

77.97%

Top 15 holdings

Data as of June 30, 2026

UFOX

MaxLinear, Inc.

5.27%

US84615Q1031

5.08%

Rocket Lab Corp.

4.38%

Apple, Inc.

4.06%

Broadcom Inc.

3.98%

NVIDIA Corp.

3.86%

Marvell Technology, Inc.

3.67%

Cisco Systems, Inc.

3.51%

AST Spacemobile, Inc.

3.02%

Arm Holdings Plc

2.81%

Oracle Corp.

2.23%

QUALCOMM, Inc.

2.21%

Credo Technology Group Holding Ltd.

2.10%

Datadog, Inc.

2.08%

Extreme Networks, Inc.

2.02%

WCBR

CrowdStrike Holdings, Inc.

7.73%

Datadog, Inc.

6.87%

Palo Alto Networks, Inc.

6.75%

Tenable Holdings, Inc.

6.13%

Fortinet, Inc.

6.12%

Okta, Inc.

5.81%

SentinelOne, Inc.

5.51%

Rubrik, Inc.

4.99%

Commvault Systems, Inc.

4.41%

Varonis Systems, Inc.

4.37%

Zscaler, Inc.

4.16%

Cloudflare, Inc.

3.89%

Netskope, Inc.

3.84%

F5, Inc.

3.72%

Trend Micro, Inc.

3.66%

Frequently asked questions about UFOX and WCBR

How have the UFOX and WCBR ETFs performed in 2026?

As of July 28, 2026, UFOX is up 23.47% year-to-date (YTD), while WCBR has returned 29.78%. That puts WCBR better performer ahead so far this year.

Which ETF is attracting more investor money: UFOX or WCBR?

Year-to-date, the UFOX ETF saw +$16M in flows, compared to -$37M for WCBR.

Which ETF is more volatile: UFOX or WCBR?

Over the past year, UFOX had a volatility of 30.47%, while WCBR experienced 33.96%.

Which ETF is bigger: UFOX or WCBR?

As of July 28, 2026, UFOX holds $825.30 M in assets under management (AUM), while WCBR manages $104.13 M.

What sectors do the UFOX and WCBR ETFs invest in?

UFOX leans toward sectors like Technology and Telecommunications. Meanwhile, WCBR focuses on Technology.

What are the top holdings of the UFOX ETF and WCBR ETF?

UFOX top holdings include MaxLinear, Inc., US84615Q1031 and Rocket Lab Corp.. WCBR holds in its top three: CrowdStrike Holdings, Inc., Datadog, Inc. and Palo Alto Networks, Inc..

UFOXvsWCBRETF Comparison

Defiance Space and Connective Tech ETF

WisdomTree Cybersecurity Fund

UFOX vs WCBR 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 UFOX and WCBR ETFs performed in 2026?

As of July 28, 2026, UFOX is up 23.47% year-to-date (YTD), while WCBR has returned 29.78%. That puts WCBR better performer ahead so far this year.

Which ETF is attracting more investor money: UFOX or WCBR?

Year-to-date, the UFOX ETF saw +$16M in flows, compared to -$37M for WCBR.

Which ETF is more volatile: UFOX or WCBR?

Over the past year, UFOX had a volatility of 30.47%, while WCBR experienced 33.96%.

Which ETF is bigger: UFOX or WCBR?

As of July 28, 2026, UFOX holds $825.30 M in assets under management (AUM), while WCBR manages $104.13 M.

What sectors do the UFOX and WCBR ETFs invest in?

UFOX leans toward sectors like Technology and Telecommunications. Meanwhile, WCBR focuses on Technology.

What are the top holdings of the UFOX ETF and WCBR ETF?

UFOX top holdings include MaxLinear, Inc., US84615Q1031 and Rocket Lab Corp.. WCBR holds in its top three: CrowdStrike Holdings, Inc., Datadog, Inc. and Palo Alto Networks, Inc..

Which ETF is more diversified: UFOX or WCBR?

UFOX holds 56 securities with 50.28% of its assets in the top 15. WCBR has 25 securities and a top 15 weight of 77.97%.

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