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CZAvsIWSETF Comparison

ETF 1

CZA

Invesco Zacks Mid-Cap ETF

This fund is part of

US Multi-Factor

-0.13%

Full CZA fund page

VS

ETF 2

IWS

iShares Russell Mid-Cap Value ETF

This fund is part of

US Mid Cap Value

+0.96%

Full IWS fund page

Invesco Zacks Mid-Cap ETF (CZA) belongs to the US Multi-Factor segment. iShares Russell Mid-Cap Value ETF (IWS) is part of the US Mid Cap Value segment. CZA's top 3 sector exposures are Finance, Industrials and Healthcare. In contrast, IWS's top sector exposures are Finance, Industrials and Technology. CZA is more expensive with a Total Expense Ratio (TER) of 0.69%, versus 0.23% for IWS. CZA is up 12.38% year-to-date (YTD) with -$56M in YTD flows. IWS performs better with 18.76% YTD performance, and -$1.27B in YTD flows. Run a side-by-side ETF comparison of CZA and IWS 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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CZA vs IWS 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 07/24/2026

		1M	3M	YTD	1Y	3Y	5Y
Perf.	CZA IWS	+2.96%+2.04%	+7.17%+7.23%	+12.38%+18.76%	+16.42%+23.55%	+41.17%+53.13%	+45.36%+57.48%
Flows	CZA IWS	-$1M-$312M	-$9M-$321M	-$56M-$1.27B	-$23M-$979M	-$74M-$2.86B	-$97M-$3.72B

Volatility and drawdown

		3M	1Y	3Y	5Y
Volatility	CZA IWS	+10.79%+13.02%	+12.62%+13.46%	+14.60%+15.39%	+16.04%+17.27%
Max drawdown	CZA IWS	-2.82%-2.87%	-9.18%-7.51%	-18.73%-20.45%	-18.73%-21.32%
Max drawdown duration	CZA IWS	28d16d	97d44d	373d269d	373d785d

Trading data

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	CZA	IWS
Last sale 7/24/2026 at 1:30 PM	$124.47	$166.48
Previous close 07/23/2026	$123.12	$164.93
Consolidated volume 07/23/2026
Average volume 30 days
Average discount or premium 30 days
Average Bid/Ask spread 30 days

Replication quality

Data as of June 30, 2026

1-year trailing difference

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	CZA	IWS
Tracking error
Tracking difference
1 year cumulative return difference
Best
Worst
Daily return difference
Average
Worst

Main metrics

Last update 7/24/2026 at 1:30 PM

Live

Closed

	CZA	IWS
Last price	$124.47	$166.48
1D performance	+1.10%	+0.94%
AuM	$187.90 M	$15.51 B
E/R	0.69%	0.23%

Characteristics

	CZA	IWS
Management strategy	Passive	Passive
Provider	Invesco	iShares
Benchmark	Zacks Mid-Cap Core Index	Russell Midcap Value Index
N° of holdings	101	706
Asset class	Equities	Equities
Trailing 12m distribution yield	Join	Join
Inception date	April 2, 2007	July 17, 2001
ESG	No	No

More CZA data on Trackinsight

More IWS data on Trackinsight

Exposure

Countries

CZA

USA

84.13%

Other

15.87%

IWS

USA

95.3%

Other

4.7%

Sectors

CZA

Finance

36.42%

Industrials

14.86%

Healthcare

13.46%

Utilities

10.55%

Consumer Services

8.21%

Technology

7.17%

Other

9.33%

IWS

Finance

25.73%

Industrials

13.82%

Technology

10.69%

Healthcare

10.06%

Non-Energy Materi.

7.93%

Utilities

7.14%

Other

24.63%

Diversification

CZA

Total weight of top 15 holdings out of 15

28.47%

IWS

Total weight of top 15 holdings out of 15

8.62%

Top 15 holdings

Data as of June 30, 2026

CZA

Flex Ltd.

2.47%

State Street Corp.

2.19%

Humana, Inc.

2.15%

Viking Holdings Ltd. (Bermuda)

2.10%

Public Service Enterprise Group, Inc.

1.98%

American International Group, Inc.

1.95%

Sysco Corp.

1.88%

PG&E Corp.

1.83%

Agilent Technologies, Inc.

1.81%

Prudential Financial, Inc.

1.77%

The Hartford Insurance Group, Inc.

1.74%

Huntington Bancshares, Inc.

1.70%

Roper Technologies, Inc.

1.69%

Arch Capital Group Ltd.

1.64%

Centene Corp.

1.59%

IWS

Warner Bros. Discovery, Inc.

0.63%

Phillips 66

0.62%

Digital Realty Trust, Inc.

0.62%

Kinder Morgan, Inc.

0.61%

The Allstate Corp.

0.60%

Hewlett Packard Enterprise Co.

0.59%

Flex Ltd.

0.58%

Realty Income Corp.

0.57%

Delta Air Lines, Inc.

0.56%

Corteva, Inc.

0.56%

AMETEK, Inc.

0.54%

Coherent Corp.

0.54%

Baker Hughes Co.

0.54%

ONEOK, Inc.

0.54%

United Rentals, Inc.

0.53%

Frequently asked questions about CZA and IWS

How have the CZA and IWS ETFs performed in 2026?

As of July 24, 2026, CZA is up 12.38% year-to-date (YTD), while IWS has returned 18.76%. That puts IWS better performer ahead so far this year.

Which ETF is attracting more investor money: CZA or IWS?

Year-to-date, the CZA ETF saw -$56M in flows, compared to -$1.27B for IWS.

Which ETF is more volatile: CZA or IWS?

Over the past year, CZA had a volatility of 12.62%, while IWS experienced 13.46%.

Which ETF is bigger: CZA or IWS?

As of July 24, 2026, CZA holds $187.90 M in assets under management (AUM), while IWS manages $15.51 B.

What sectors do the CZA and IWS ETFs invest in?

CZA leans toward sectors like Finance, Industrials and Healthcare. Meanwhile, IWS focuses on Finance, Industrials and Technology.

What are the top holdings of the CZA ETF and IWS ETF?

CZA top holdings include Flex Ltd., State Street Corp. and Humana, Inc.. IWS holds in its top three: Warner Bros. Discovery, Inc., Phillips 66 and Digital Realty Trust, Inc..

CZAvsIWSETF Comparison

Invesco Zacks Mid-Cap ETF

iShares Russell Mid-Cap Value ETF

CZA vs IWS 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 CZA and IWS ETFs performed in 2026?

As of July 24, 2026, CZA is up 12.38% year-to-date (YTD), while IWS has returned 18.76%. That puts IWS better performer ahead so far this year.

Which ETF is attracting more investor money: CZA or IWS?

Year-to-date, the CZA ETF saw -$56M in flows, compared to -$1.27B for IWS.

Which ETF is more volatile: CZA or IWS?

Over the past year, CZA had a volatility of 12.62%, while IWS experienced 13.46%.

Which ETF is bigger: CZA or IWS?

As of July 24, 2026, CZA holds $187.90 M in assets under management (AUM), while IWS manages $15.51 B.

What sectors do the CZA and IWS ETFs invest in?

CZA leans toward sectors like Finance, Industrials and Healthcare. Meanwhile, IWS focuses on Finance, Industrials and Technology.

What are the top holdings of the CZA ETF and IWS ETF?

CZA top holdings include Flex Ltd., State Street Corp. and Humana, Inc.. IWS holds in its top three: Warner Bros. Discovery, Inc., Phillips 66 and Digital Realty Trust, Inc..

Which ETF is more diversified: CZA or IWS?

CZA holds 101 securities with 28.47% of its assets in the top 15. IWS has 719 securities and a top 15 weight of 8.62%.

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