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CARKvsIWFETF Comparison

ETF 1

CARK

CastleArk Large Growth ETF

This fund is part of

US Large Cap Growth

-0.14%

Full CARK fund page

VS

ETF 2

IWF

iShares Russell 1000 Growth ETF

This fund is part of

US Large Cap Growth

-0.14%

Full IWF fund page

CastleArk Large Growth ETF (CARK) and iShares Russell 1000 Growth ETF (IWF) belong to the same industry segment: US Large Cap Growth. CARK's top 3 sector exposures are Information Technology, Communication Services and Consumer Discretionary. In contrast, IWF's top sector exposures are Information Technology, Consumer Discretionary and Communication Services. CARK is more expensive with a Total Expense Ratio (TER) of 0.54%, versus 0.18% for IWF. CARK is up 2.43% year-to-date (YTD) with -$9M in YTD flows. IWF performs worse with 0.49% YTD performance, and -$2.61B in YTD flows. Run a side-by-side ETF comparison of CARK and IWF 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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CARK vs IWF 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 04/28/2026

		1M	3M	YTD	1Y	3Y	5Y
Perf.	CARK IWF	+17.39%+15.61%	+0.58%+1.24%	+2.43%+0.49%	+27.50%+30.01%	n/a+95.45%	n/a+87.33%
Flows	CARK IWF	+$21M-$262M	-$9M+$1.20B	-$9M-$2.61B	-$87M-$2.39B	-+$302M	--$476M

Volatility and drawdown

		3M	1Y	3Y	5Y
Volatility	CARK IWF	+22.00%+20.41%	+17.51%+16.28%	n/a+19.32%	n/a+21.56%
Max drawdown	CARK IWF	-14.32%-12.44%	-16.56%-16.23%	n/a-23.36%	n/a-32.75%
Max drawdown duration	CARK IWF	78d76d	181d182d	n/a191d	n/a743d

Trading data

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	CARK	IWF
Last sale 4/29/2026 at 1:30 PM	$45.00	$119.46
Previous close 04/29/2026	$45.10	$118.80
Consolidated volume 04/29/2026
Average volume 30 days
Average discount or premium 30 days
Average Bid/Ask spread 30 days

Replication quality

Data as of March 31, 2026

1-year trailing difference

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CARK

is actively managed and doesn’t replicate an index

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	CARK	IWF
Tracking error
Tracking difference
1 year cumulative return difference
Best
Worst
Daily return difference
Average
Worst

Main metrics

Last update 4/29/2026 at 1:30 PM

Live

Closed

	CARK	IWF
Last price	$45.00	$119.46
1D performance	-0.23%	+0.56%
AuM	$308.48 M	$124.05 B
E/R	0.54%	0.18%

Characteristics

	CARK	IWF
Management strategy	Active	Passive
Provider	CastleArk Management	iShares
Benchmark	-	Russell 1000 Growth Index
N° of holdings	27	346
Asset class	-	Equities
Trailing 12m distribution yield	Join	Join
Inception date	December 6, 2023	May 22, 2000
ESG	No	No

More CARK data on Trackinsight

More IWF data on Trackinsight

Exposure

Countries

CARK

USA

90.88%

Other

9.12%

IWF

USA

98.27%

Other

1.73%

Sectors

CARK

Information Techn.

48.87%

Communication Ser.

13.4%

Consumer Discreti.

8.13%

Other

29.6%

IWF

Information Techn.

51.86%

Consumer Discreti.

13.04%

Communication Ser.

11.95%

Health Care

8.02%

Other

15.13%

Diversification

CARK

Total weight of top 15 holdings out of 15

76.5%

IWF

Total weight of top 15 holdings out of 15

66.65%

Top 15 holdings

Data as of March 31, 2026

CARK

NVIDIA

16.09%

ALPHABET INC-CL

8.61%

MICROSOFT-T

6.88%

APPLE

5.83%

META PLATFORMS

4.79%

US5128073062

4.63%

LILLY

4.61%

ARISTA NETWORKS

3.75%

BROADCOM LIMITED

3.75%

AMAZON.COM INC

3.41%

MASTERCARD

3.23%

VISA INCORPORATION

3.11%

CHARLES SCHWAB

3.00%

US36828A1016

2.43%

SERVICENOW

2.38%

IWF

NVIDIA

12.93%

APPLE

11.64%

MICROSOFT-T

8.82%

BROADCOM LIMITED

4.79%

AMAZON.COM INC

4.66%

TESLA

3.55%

ALPHABET INC-CL

3.54%

META PLATFORMS

3.46%

ALPHABET INC-CL

2.87%

LILLY

2.66%

VISA INCORPORATION

1.84%

COSTCO WHOLESALE

1.60%

NETFLIX

1.47%

MASTERCARD

1.45%

ABBVIE

1.39%

Frequently asked questions about CARK and IWF

How have the CARK and IWF ETFs performed in 2026?

As of April 28, 2026, CARK is up 2.43% year-to-date (YTD), while IWF has returned 0.49%. That puts CARK better performer ahead so far this year.

Which ETF is attracting more investor money: CARK or IWF?

Year-to-date, the CARK ETF saw -$9M in flows, compared to -$2.61B for IWF.

Which ETF is more volatile: CARK or IWF?

Over the past year, CARK had a volatility of 17.51%, while IWF experienced 16.28%.

Which ETF is bigger: CARK or IWF?

As of April 28, 2026, CARK holds $308.48 M in assets under management (AUM), while IWF manages $124.05 B.

What sectors do the CARK and IWF ETFs invest in?

CARK leans toward sectors like Information Technology, Communication Services and Consumer Discretionary. Meanwhile, IWF focuses on Information Technology, Consumer Discretionary and Communication Services.

What are the top holdings of the CARK ETF and IWF ETF?

CARK top holdings include NVIDIA, ALPHABET INC-CL and MICROSOFT-T. IWF holds in its top three: NVIDIA, APPLE and MICROSOFT-T.

Which ETF is more diversified: CARK or IWF?

CARK holds 28 securities with 76.5% of its assets in the top 15. IWF has 388 securities and a top 15 weight of 66.65%.

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CARK

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IWF

CARKvsIWFETF Comparison

CastleArk Large Growth ETF

iShares Russell 1000 Growth ETF

CARK vs IWF 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 CARK and IWF ETFs performed in 2026?

As of April 28, 2026, CARK is up 2.43% year-to-date (YTD), while IWF has returned 0.49%. That puts CARK better performer ahead so far this year.

Which ETF is attracting more investor money: CARK or IWF?

Year-to-date, the CARK ETF saw -$9M in flows, compared to -$2.61B for IWF.

Which ETF is more volatile: CARK or IWF?

Over the past year, CARK had a volatility of 17.51%, while IWF experienced 16.28%.

Which ETF is bigger: CARK or IWF?

As of April 28, 2026, CARK holds $308.48 M in assets under management (AUM), while IWF manages $124.05 B.

What sectors do the CARK and IWF ETFs invest in?

CARK leans toward sectors like Information Technology, Communication Services and Consumer Discretionary. Meanwhile, IWF focuses on Information Technology, Consumer Discretionary and Communication Services.

What are the top holdings of the CARK ETF and IWF ETF?

CARK top holdings include NVIDIA, ALPHABET INC-CL and MICROSOFT-T. IWF holds in its top three: NVIDIA, APPLE and MICROSOFT-T.

Which ETF is more diversified: CARK or IWF?

CARK holds 28 securities with 76.5% of its assets in the top 15. IWF has 388 securities and a top 15 weight of 66.65%.

Will 2024 be the Year of Small Caps and Value Stocks?

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