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BUGvsDATETF Comparison

ETF 1

BUG

Global X Cybersecurity ETF

This fund is part of

Cybersecurity

-0.22%

Full BUG fund page

VS

ETF 2

DAT

ProShares Big Data Refiners ETF

This fund is part of

AI & Big Data

+1.24%

Full DAT fund page

Global X Cybersecurity ETF (BUG) belongs to the Cybersecurity segment. ProShares Big Data Refiners ETF (DAT) is part of the AI & Big Data segment. Both ETFs have the same top 3 sector exposures: and Information Technology. BUG is less expensive with a Total Expense Ratio (TER) of 0.5%, versus 0.58% for DAT. BUG is up 11.93% year-to-date (YTD) with +$30M in YTD flows. DAT performs worse with -7.74% YTD performance, and -$1M in YTD flows. Run a side-by-side ETF comparison of BUG and DAT 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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BUG vs DAT 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 06/12/2026

		1M	3M	YTD	1Y	3Y	5Y
Perf.	BUG DAT	+13.15%+7.10%	+28.54%+15.72%	+11.93%-7.74%	-5.32%-8.19%	+41.44%+46.59%	+21.84%n/a
Flows	BUG DAT	-$10M-$1M	+$10M-$1M	+$30M-$1M	+$24M-$1M	+$73M+$463K	+$698M-

Volatility and drawdown

		3M	1Y	3Y	5Y
Volatility	BUG DAT	+41.94%+39.87%	+30.70%+30.15%	+25.47%+28.88%	+28.06%n/a
Max drawdown	BUG DAT	-12.89%-12.76%	-37.58%-34.70%	-37.58%-34.70%	-41.52%n/a
Max drawdown duration	BUG DAT	11d31d	324d247d	324d247d	1120dn/a

Trading data

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	BUG	DAT
Last sale 6/12/2026 at 1:30 PM	$34.11	$41.70
Previous close 06/11/2026	$34.15	$42.10
Consolidated volume 06/11/2026
Average volume 30 days
Average discount or premium 30 days
Average Bid/Ask spread 30 days

Replication quality

Data as of May 29, 2026

1-year trailing difference

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	BUG	DAT
Tracking error
Tracking difference
1 year cumulative return difference
Best
Worst
Daily return difference
Average
Worst

Main metrics

Last update 6/12/2026 at 1:30 PM

Live

Closed

	BUG	DAT
Last price	$34.11	$41.70
1D performance	-0.12%	-0.96%
AuM	$1.11 B	$5.23 M
E/R	0.5%	0.58%

Characteristics

	BUG	DAT
Management strategy	Passive	Passive
Provider	Global X	ProShares
Benchmark	Indxx Cybersecurity Index	FactSet Big Data Refiners Index
N° of holdings	25	27
Asset class	Equities	Equities
Trailing 12m distribution yield	Join	Join
Inception date	October 25, 2019	September 30, 2021
ESG	No	No

More BUG data on Trackinsight

More DAT data on Trackinsight

Exposure

Countries

BUG

USA

77.94%

Israel

7.72%

Other

14.34%

DAT

USA

79.12%

Israel

10.11%

Other

10.77%

Sectors

BUG

Information Techn.

90.7%

Other

9.3%

DAT

Information Techn.

92.99%

Other

7.01%

Diversification

BUG

Total weight of top 15 holdings out of 15

83.26%

DAT

Total weight of top 15 holdings out of 15

73.35%

Top 15 holdings

Data as of April 30, 2026

BUG

PALO ALTO NETWORKS

12.08%

FORTINET

7.81%

AKAMAI TECHNOLOGIES

7.49%

BLACKBERRY LTD

6.38%

CROWDSTRIKE HOLDINGS INC

6.20%

CHECK POINT SOFTWARE TECHNOLOGIS

5.20%

SENTINELONE

4.92%

OKTA

4.86%

VARONIS SYSTEMS

4.38%

TENABLE HOLDINGS

4.30%

A10 NETWORKS

4.29%

NORTONLIFELOCK INC

4.12%

US7811541090

4.11%

TREND MICRO

3.78%

QUALYS

3.34%

DAT

INTERDIGITAL

6.37%

MICROSTRATEGY

5.86%

NICE

5.58%

TERADATA

5.38%

ZEBRA TECHS

5.27%

NUTANIX

5.26%

DATADOG

5.24%

DYNATRACE INC

4.87%

PALANTIR TECHNOLOGIES

4.83%

COMMVAULT SYSTEMS

4.76%

TYLER TECHNOLOGIES

4.47%

BRAZE

4.09%

ELASTIC NV

3.81%

MONGODB INC

3.80%

SNOWFLAKE INC

3.76%

Frequently asked questions about BUG and DAT

BUGvsDATETF Comparison

Global X Cybersecurity ETF

ProShares Big Data Refiners ETF

BUG vs DAT 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 BUG and DAT ETFs performed in 2026?

As of June 12, 2026, BUG is up 11.93% year-to-date (YTD), while DAT has lost -7.74%. That puts BUG better performer ahead so far this year.

Which ETF is attracting more investor money: BUG or DAT?

Year-to-date, the BUG ETF saw +$30M in flows, compared to -$1M for DAT.

Which ETF is more volatile: BUG or DAT?

Over the past year, BUG had a volatility of 30.7%, while DAT experienced 30.15%.

Which ETF is bigger: BUG or DAT?

As of June 12, 2026, BUG holds $1.11 B in assets under management (AUM), while DAT manages $5.23 M.

What sectors do the BUG and DAT ETFs invest in?

BUG leans toward sectors like Information Technology. Meanwhile, DAT focuses on Information Technology.

What are the top holdings of the BUG ETF and DAT ETF?

BUG top holdings include PALO ALTO NETWORKS, FORTINET and AKAMAI TECHNOLOGIES. DAT holds in its top three: INTERDIGITAL, MICROSTRATEGY and NICE.

Which ETF is more diversified: BUG or DAT?

BUG holds 28 securities with 83.26% of its assets in the top 15. DAT has 27 securities and a top 15 weight of 73.35%.

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