BROUGHT TO YOU BY:

ETF Portfolio Builder

New

ETF Portfolio Builder

New

ARKXvsUFOETF Comparison

ETF 1

ARKX

ARK Space & Defense Innovation ETF

This fund is part of

Multiple Trends

+0.43%

Full ARKX fund page

VS

ETF 2

UFO

PROCURE SPACE ETF

This fund is part of

Space & Deep Sea

-6.09%

Full UFO fund page

ARK Space & Defense Innovation ETF (ARKX) belongs to the Multiple Trends segment. PROCURE SPACE ETF (UFO) is part of the Space & Deep Sea segment. ARKX's top 3 sector exposures are Industrials, Information Technology and Consumer Discretionary. In contrast, UFO's top sector exposures are Industrials, Communication Services and Information Technology. ARKX is less expensive with a Total Expense Ratio (TER) of 0.76%, versus 0.94% for UFO. ARKX is up 12.5% year-to-date (YTD) with +$812M in YTD flows. UFO performs better with 38.56% YTD performance, and +$825M in YTD flows. Run a side-by-side ETF comparison of ARKX and UFO below, and assess how they stack up in performance, liquidity, risk, exposure, holdings, and more, helping you select the best ETF for your investments.

Find out how industry players manage ETF portfolios. Discover our library of Model portfolios

ARKX vs UFO performance and flow charts

Performance

Cumulative Flows

Get all the metrics on this page, and more, through a reliable ETF data feed

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.	ARKX UFO	-2.63%-3.62%	+8.61%+19.40%	+12.50%+38.56%	+52.48%+106.40%	+130.34%+189.00%	+63.09%+89.70%
Flows	ARKX UFO	+$496M+$325M	+$635M+$670M	+$812M+$825M	+$926M+$897M	+$843M+$905M	+$659M+$864M

Volatility and drawdown

		3M	1Y	3Y	5Y
Volatility	ARKX UFO	+37.54%+50.02%	+32.39%+38.49%	+27.49%+31.66%	+26.93%+29.04%
Max drawdown	ARKX UFO	-13.27%-22.61%	-20.35%-22.61%	-25.02%-25.86%	-43.56%-50.12%
Max drawdown duration	ARKX UFO	15d15d	114d15d	130d474d	1238d1467d

Trading data

Create an account to view trading data

Join for free

	ARKX	UFO
Last sale 6/12/2026 at 1:30 PM	$33.78	$52.92
Previous close 06/11/2026	$34.45	$56.90
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

Create an account to view replication metrics

Join for free

ARKX

is actively managed and doesn’t replicate an index

Create an account to view replication quality

Join for free

	ARKX	UFO
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

	ARKX	UFO
Last price	$33.78	$52.92
1D performance	-1.94%	-6.99%
AuM	$1.41 B	$1.05 B
E/R	0.76%	0.94%

Characteristics

	ARKX	UFO
Management strategy	Active	Passive
Provider	Ark Investment	ProcureAM
Benchmark	-	S-Network Space Index
N° of holdings	28	28
Asset class	-	Equities
Trailing 12m distribution yield	Join	Join
Inception date	March 30, 2021	April 11, 2019
ESG	No	No

More ARKX data on Trackinsight

More UFO data on Trackinsight

Exposure

Countries

ARKX

USA

71.48%

Other

28.52%

UFO

USA

68.51%

Other

31.49%

Sectors

ARKX

Industrials

45.78%

Information Techn.

22.22%

Consumer Discreti.

8.17%

Other

23.83%

UFO

Industrials

22.7%

Communication Ser.

20.04%

Information Techn.

12.22%

Other

45.04%

Diversification

ARKX

Total weight of top 15 holdings out of 15

66.39%

UFO

Total weight of top 15 holdings out of 15

67.58%

Top 15 holdings

Data as of April 30, 2026

ARKX

L3 HARRIS TECHNOLOGIES

8.02%

TERADYNE

7.43%

ADVANCED MICRO DEVICES

6.12%

DEERE

5.66%

KRATOS DEFENSE AND SECURITY SOLS

5.38%

AEROVIRONMENT

5.00%

AMAZON.COM INC

4.19%

ARCHER AVIATION

3.83%

TRIMBLE INC

3.70%

IRIDIUM COMMUNICATIONS

3.44%

ALPHABET INC-CL

3.24%

KOMATSU

3.01%

NVIDIA

2.57%

JOBY AVIATION

2.43%

TESLA

2.37%

UFO

PLANET LABS PBC

6.02%

US3789735079

5.36%

VIASAT

5.35%

US7731211089

5.10%

US8299331004

5.07%

ECHOSTAR

4.79%

GARMIN

4.62%

IRIDIUM COMMUNICATIONS

4.39%

TRIMBLE INC

4.30%

CA55293N1096

4.25%

US31816X1063

3.93%

LU0088087324

3.86%

AST SPACEMOBILE

3.76%

US46125A1007

3.64%

SKY PRFCT JSAT

3.14%

Frequently asked questions about ARKX and UFO

How have the ARKX and UFO ETFs performed in 2026?

As of June 12, 2026, ARKX is up 12.5% year-to-date (YTD), while UFO has returned 38.56%. That puts UFO better performer ahead so far this year.

Which ETF is attracting more investor money: ARKX or UFO?

Year-to-date, the ARKX ETF saw +$812M in flows, compared to +$825M for UFO.

Which ETF is more volatile: ARKX or UFO?

Over the past year, ARKX had a volatility of 32.39%, while UFO experienced 38.49%.

Which ETF is bigger: ARKX or UFO?

As of June 12, 2026, ARKX holds $1.41 B in assets under management (AUM), while UFO manages $1.05 B.

What sectors do the ARKX and UFO ETFs invest in?

ARKX leans toward sectors like Industrials, Information Technology and Consumer Discretionary. Meanwhile, UFO focuses on Industrials, Communication Services and Information Technology.

What are the top holdings of the ARKX ETF and UFO ETF?

ARKX top holdings include L3 HARRIS TECHNOLOGIES, TERADYNE and ADVANCED MICRO DEVICES. UFO holds in its top three: PLANET LABS PBC, US3789735079 and VIASAT.

Which ETF is more diversified: ARKX or UFO?

ARKX holds 28 securities with 66.39% of its assets in the top 15. UFO has 43 securities and a top 15 weight of 67.58%.

Tony's ETF Buyer's Guide: Investing in the Space Industry

May 15, 2026

ARKX

UFO

There's an ETF for that? The 3 Best ETFs for Investing in Space

March 20, 2024

ARKX

UFO

ARKXvsUFOETF Comparison

ARK Space & Defense Innovation ETF

PROCURE SPACE ETF

ARKX vs UFO 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 ARKX and UFO ETFs performed in 2026?

As of June 12, 2026, ARKX is up 12.5% year-to-date (YTD), while UFO has returned 38.56%. That puts UFO better performer ahead so far this year.

Which ETF is attracting more investor money: ARKX or UFO?

Year-to-date, the ARKX ETF saw +$812M in flows, compared to +$825M for UFO.

Which ETF is more volatile: ARKX or UFO?

Over the past year, ARKX had a volatility of 32.39%, while UFO experienced 38.49%.

Which ETF is bigger: ARKX or UFO?

As of June 12, 2026, ARKX holds $1.41 B in assets under management (AUM), while UFO manages $1.05 B.

What sectors do the ARKX and UFO ETFs invest in?

ARKX leans toward sectors like Industrials, Information Technology and Consumer Discretionary. Meanwhile, UFO focuses on Industrials, Communication Services and Information Technology.

What are the top holdings of the ARKX ETF and UFO ETF?

ARKX top holdings include L3 HARRIS TECHNOLOGIES, TERADYNE and ADVANCED MICRO DEVICES. UFO holds in its top three: PLANET LABS PBC, US3789735079 and VIASAT.

Which ETF is more diversified: ARKX or UFO?

ARKX holds 28 securities with 66.39% of its assets in the top 15. UFO has 43 securities and a top 15 weight of 67.58%.

Tony's ETF Buyer's Guide: Investing in the Space Industry

There's an ETF for that? The 3 Best ETFs for Investing in Space

Expert-Built ETF Portfolios, All in One Place