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CAFGvsIWOETF Comparison

ETF 1

CAFG

Pacer US Small Cap Cash Cows Growth Leaders ETF

This fund is part of

US Multi-Factor

+0.99%

Full CAFG fund page

VS

ETF 2

IWO

iShares Russell 2000 Growth ETF

This fund is part of

US Small Cap Growth

+2.38%

Full IWO fund page

Pacer US Small Cap Cash Cows Growth Leaders ETF (CAFG) belongs to the US Multi-Factor segment. iShares Russell 2000 Growth ETF (IWO) is part of the US Small Cap Growth segment. CAFG's top 3 sector exposures are Information Technology, Health Care and Industrials. In contrast, IWO's top sector exposures are Health Care, Information Technology and Industrials. CAFG is more expensive with a Total Expense Ratio (TER) of 0.59%, versus 0.24% for IWO. CAFG is up 19.2% year-to-date (YTD) with +$2M in YTD flows. IWO performs worse with 11.43% YTD performance, and -$756M in YTD flows. Run a side-by-side ETF comparison of CAFG and IWO 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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CAFG vs IWO 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 04/30/2026

		1M	3M	YTD	1Y	3Y	5Y
Perf.	CAFG IWO	+14.24%+19.56%	+12.30%+7.17%	+19.20%+11.43%	+31.51%+42.48%	+54.03%+63.17%	n/a+21.23%
Flows	CAFG IWO	--$46M	+$1M-$460M	+$2M-$756M	-$466K-$1.14B	+$18M-$994M	--$602M

Volatility and drawdown

		3M	1Y	3Y	5Y
Volatility	CAFG IWO	+20.15%+26.00%	+17.31%+21.54%	+19.62%+22.47%	n/a+24.57%
Max drawdown	CAFG IWO	-6.56%-12.18%	-8.08%-14.82%	-23.47%-28.47%	n/a-40.45%
Max drawdown duration	CAFG IWO	40d63d	109d84d	435d280d	n/a1409d

Trading data

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	CAFG	IWO
Last sale 4/30/2026 at 7:42 PM	$30.23	$361.79
Previous close 04/29/2026	$29.70	$359.88
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 April 30, 2026

1-year trailing difference

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	CAFG	IWO
Tracking error
Tracking difference
1 year cumulative return difference
Best
Worst
Daily return difference
Average
Worst

Main metrics

Last update 4/30/2026 at 7:42 PM

Live

Closed

	CAFG	IWO
Last price	$30.23	$361.79
1D performance	+1.78%	+0.53%
AuM	$22.67 M	$13.93 B
E/R	0.59%	0.24%

Characteristics

	CAFG	IWO
Management strategy	Passive	Passive
Provider	PACER ETFs	iShares
Benchmark	Pacer US Small Cap Cash Cows Growth Leaders Index	Russell 2000 Growth Index
N° of holdings	95	897
Asset class	Equities	Equities
Trailing 12m distribution yield	Join	Join
Inception date	May 1, 2023	July 24, 2000
ESG	No	No

More CAFG data on Trackinsight

More IWO data on Trackinsight

Exposure

Countries

CAFG

USA

97.62%

Other

2.38%

IWO

USA

93.17%

Other

6.83%

Sectors

CAFG

Information Techn.

26.04%

Health Care

19.65%

Industrials

18.81%

Energy

9.46%

Consumer Discreti.

8.87%

Other

17.17%

IWO

Health Care

21.43%

Information Techn.

20.12%

Industrials

19.42%

Consumer Discreti.

8.17%

Financials

7.05%

Other

23.81%

Diversification

CAFG

Total weight of top 15 holdings out of 15

34.95%

IWO

Total weight of top 15 holdings out of 15

13.39%

Top 15 holdings

Data as of March 31, 2026

CAFG

ARGAN

3.88%

POWELL INDUSTRIES

3.45%

KRYSTAL BIOTECH INC

3.17%

DIGITALOCEAN HOLDINGS

3.15%

PROTAGONIST THERAPEUTICS INC

2.47%

US50012A1088

2.35%

US4576511079

2.23%

TERADATA

2.00%

CLEAR SECURE

1.87%

ESCO TECHNOLOGIES

1.85%

US00676P1075

1.83%

DIGI INTERNATIONAL

1.80%

TIDEWATER

1.75%

CLEARWAY ENERGY INC

1.58%

CACTUS INC

1.57%

IWO

BLOOM ENERGY CORP

1.99%

FABRINET

1.26%

CREDO TECHNOLOGY GROUP HOLDING

1.02%

US65290E1010

0.94%

KRATOS DEFENSE AND SECURITY SOLS

0.86%

ADVANCED ENERGY INDUSTRIES

0.82%

STERLING INFRASTRUCTURE INC

0.81%

BRIDGEBIO PHARMA

0.79%

GUARDANT HEALTH INC

0.77%

MODINE MNFC CO

0.76%

ENSIGN GROUP

0.76%

IONQ

0.67%

DYCOM INDUSTRIES

0.66%

US78473E1038

0.65%

COEUR MINING INC

0.64%

Frequently asked questions about CAFG and IWO

How have the CAFG and IWO ETFs performed in 2026?

As of April 30, 2026, CAFG is up 19.2% year-to-date (YTD), while IWO has returned 11.43%. That puts CAFG better performer ahead so far this year.

Which ETF is attracting more investor money: CAFG or IWO?

Year-to-date, the CAFG ETF saw +$2M in flows, compared to -$756M for IWO.

Which ETF is more volatile: CAFG or IWO?

Over the past year, CAFG had a volatility of 17.31%, while IWO experienced 21.54%.

Which ETF is bigger: CAFG or IWO?

As of April 30, 2026, CAFG holds $22.67 M in assets under management (AUM), while IWO manages $13.93 B.

What sectors do the CAFG and IWO ETFs invest in?

CAFG leans toward sectors like Information Technology, Health Care and Industrials. Meanwhile, IWO focuses on Health Care, Information Technology and Industrials.

What are the top holdings of the CAFG ETF and IWO ETF?

CAFG top holdings include ARGAN, POWELL INDUSTRIES and KRYSTAL BIOTECH INC. IWO holds in its top three: BLOOM ENERGY CORP, FABRINET and CREDO TECHNOLOGY GROUP HOLDING.

CAFGvsIWOETF Comparison

Pacer US Small Cap Cash Cows Growth Leaders ETF

iShares Russell 2000 Growth ETF

CAFG vs IWO 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 CAFG and IWO ETFs performed in 2026?

As of April 30, 2026, CAFG is up 19.2% year-to-date (YTD), while IWO has returned 11.43%. That puts CAFG better performer ahead so far this year.

Which ETF is attracting more investor money: CAFG or IWO?

Year-to-date, the CAFG ETF saw +$2M in flows, compared to -$756M for IWO.

Which ETF is more volatile: CAFG or IWO?

Over the past year, CAFG had a volatility of 17.31%, while IWO experienced 21.54%.

Which ETF is bigger: CAFG or IWO?

As of April 30, 2026, CAFG holds $22.67 M in assets under management (AUM), while IWO manages $13.93 B.

What sectors do the CAFG and IWO ETFs invest in?

CAFG leans toward sectors like Information Technology, Health Care and Industrials. Meanwhile, IWO focuses on Health Care, Information Technology and Industrials.

What are the top holdings of the CAFG ETF and IWO ETF?

CAFG top holdings include ARGAN, POWELL INDUSTRIES and KRYSTAL BIOTECH INC. IWO holds in its top three: BLOOM ENERGY CORP, FABRINET and CREDO TECHNOLOGY GROUP HOLDING.

Which ETF is more diversified: CAFG or IWO?

CAFG holds 100 securities with 34.95% of its assets in the top 15. IWO has 1099 securities and a top 15 weight of 13.39%.

Active Trader Report: Use of Leveraged & Inverse ETFs Way Up