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DATvsHAKYETF Comparison

ETF 1

DAT

ProShares Big Data Refiners ETF

This fund is part of

AI & Big Data

+1.24%

Full DAT fund page

VS

ETF 2

HAKY

Amplify HACK Cybersecurity Covered Call ETF

This fund is part of

Options Strategies

+0.4%

Full HAKY fund page

ProShares Big Data Refiners ETF (DAT) belongs to the AI & Big Data segment. Amplify HACK Cybersecurity Covered Call ETF (HAKY) is part of the Options Strategies segment. DAT's top 3 sector exposures are Information Technology, Communication Services and Industrials. In contrast, HAKY's top sector exposures are Information Technology, Industrials DAT is less expensive with a Total Expense Ratio (TER) of 0.58%, versus 0.65% for HAKY. Run a side-by-side ETF comparison of DAT and HAKY 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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DAT vs HAKY 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.	DAT HAKY	+7.10%+11.70%	+15.72%+19.25%	-7.74%n/a	-8.19%n/a	+46.59%n/a	n/an/a
Flows	DAT HAKY	-$1M+$558K	-$1M+$305K	-$1M-	-$1M-	+$463K-	--

Volatility and drawdown

		3M	1Y	3Y	5Y
Volatility	DAT HAKY	+39.87%+32.23%	+30.15%n/a	+28.88%n/a	n/an/a
Max drawdown	DAT HAKY	-12.76%-9.51%	-34.70%n/a	-34.70%n/a	n/an/a
Max drawdown duration	DAT HAKY	31d10d	247dn/a	247dn/a	n/an/a

Trading data

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	DAT	HAKY
Last sale 6/12/2026 at 1:30 PM	$41.70	$27.59
Previous close 06/11/2026	$42.10	$27.70
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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HAKY

is actively managed and doesn’t replicate an index

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	DAT	HAKY
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

	DAT	HAKY
Last price	$41.70	$27.59
1D performance	-0.96%	-0.41%
AuM	$5.23 M	$2.48 M
E/R	0.58%	0.65%

Characteristics

	DAT	HAKY
Management strategy	Passive	Active
Provider	ProShares	Amplify ETFs
Benchmark	FactSet Big Data Refiners Index	-
N° of holdings	27	21
Asset class	Equities	-
Trailing 12m distribution yield	Join	Join
Inception date	September 30, 2021	January 21, 2026
ESG	No	No

More DAT data on Trackinsight

More HAKY data on Trackinsight

Exposure

Countries

DAT

USA

79.12%

Israel

10.11%

Other

10.77%

HAKY

USA

93.33%

Israel

7.12%

Other

-0.45%

Sectors

DAT

Information Techn.

92.99%

Other

7.01%

HAKY

Information Techn.

84.21%

Industrials

8.37%

Other

7.42%

Diversification

DAT

Total weight of top 15 holdings out of 15

73.35%

HAKY

Total weight of top 15 holdings out of 15

75.61%

Top 15 holdings

Data as of April 30, 2026

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%

HAKY

BROADCOM LIMITED

8.88%

CROWDSTRIKE HOLDINGS INC

6.45%

PALO ALTO NETWORKS

6.30%

CISCO-T

6.26%

CLOUDFLARE INC

5.36%

FORTINET

4.81%

FASTLY INC

4.44%

F5 INC

4.40%

GENERAL DYNAMICS

4.32%

A10 NETWORKS

4.27%

US7811541090

4.16%

OKTA

4.07%

NORTHROP GRUMMAN

4.05%

SENTINELONE

4.02%

VARONIS SYSTEMS

3.82%

Frequently asked questions about DAT and HAKY

Which ETF is bigger: DAT or HAKY?

As of June 12, 2026, DAT holds $5.23 M in assets under management (AUM), while HAKY manages $2.48 M.

What sectors do the DAT and HAKY ETFs invest in?

DAT leans toward sectors like Information Technology. Meanwhile, HAKY focuses on Information Technology and Industrials.

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

DAT top holdings include INTERDIGITAL, MICROSTRATEGY and NICE. HAKY holds in its top three: BROADCOM LIMITED, CROWDSTRIKE HOLDINGS INC and PALO ALTO NETWORKS.

DATvsHAKYETF Comparison

ProShares Big Data Refiners ETF

Amplify HACK Cybersecurity Covered Call ETF

DAT vs HAKY 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: DAT or HAKY?

As of June 12, 2026, DAT holds $5.23 M in assets under management (AUM), while HAKY manages $2.48 M.

What sectors do the DAT and HAKY ETFs invest in?

DAT leans toward sectors like Information Technology. Meanwhile, HAKY focuses on Information Technology and Industrials.

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

DAT top holdings include INTERDIGITAL, MICROSTRATEGY and NICE. HAKY holds in its top three: BROADCOM LIMITED, CROWDSTRIKE HOLDINGS INC and PALO ALTO NETWORKS.

Which ETF is more diversified: DAT or HAKY?

DAT holds 27 securities with 73.35% of its assets in the top 15. HAKY has 22 securities and a top 15 weight of 75.61%.

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