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CZAvsMMIDETF Comparison

ETF 1

CZA

Invesco Zacks Mid-Cap ETF

This fund is part of

US Multi-Factor

+0.09%

Full CZA fund page

VS

ETF 2

MMID

MFS Active Mid Cap ETF

This fund is part of

Uncategorized Equities

+0.15%

Full MMID fund page

Invesco Zacks Mid-Cap ETF (CZA) belongs to the US Multi-Factor segment. MFS Active Mid Cap ETF (MMID) is part of the Uncategorized Equities segment. CZA's top 3 sector exposures are Financials, Industrials and Health Care. In contrast, MMID's top sector exposures are Industrials, Information Technology and Financials. CZA is more expensive with a Total Expense Ratio (TER) of 0.69%, versus 0.59% for MMID. CZA is up 7.86% year-to-date (YTD) with -$53M in YTD flows. MMID performs worse with 3.68% YTD performance, and +$1M in YTD flows. Run a side-by-side ETF comparison of CZA and MMID 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 MMID 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 06/09/2026

		1M	3M	YTD	1Y	3Y	5Y
Perf.	CZA MMID	+2.41%+2.57%	+5.16%+2.56%	+7.86%+3.68%	+14.89%n/a	+43.15%n/a	+40.85%n/a
Flows	CZA MMID	-$6M-$3K	-$12M+$1M	-$53M+$1M	-$26M-	-$73M-	-$95M-

Volatility and drawdown

		3M	1Y	3Y	5Y
Volatility	CZA MMID	+14.14%+13.47%	+12.85%n/a	+14.60%n/a	+16.13%n/a
Max drawdown	CZA MMID	-5.36%-5.64%	-9.18%n/a	-18.73%n/a	-18.73%n/a
Max drawdown duration	CZA MMID	29d50d	97dn/a	373dn/a	373dn/a

Trading data

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	CZA	MMID
Last sale 6/10/2026 at 1:30 PM	$118.37	$25.78
Previous close 06/09/2026	$119.38	$25.78
Consolidated volume 06/09/2026
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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MMID

is actively managed and doesn’t replicate an index

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

Main metrics

Last update 6/10/2026 at 1:30 PM

Live

Closed

	CZA	MMID
Last price	$118.37	$25.78
1D performance	-0.85%	+0.00%
AuM	$182.74 M	$34.37 M
E/R	0.69%	0.59%

Characteristics

	CZA	MMID
Management strategy	Passive	Active
Provider	Invesco	MFS
Benchmark	Zacks Mid-Cap Core Index	-
N° of holdings	92	88
Asset class	Equities	-
Trailing 12m distribution yield	Join	Join
Inception date	April 2, 2007	September 24, 2025
ESG	No	No

More CZA data on Trackinsight

More MMID data on Trackinsight

Exposure

Countries

CZA

USA

85.19%

Other

14.81%

MMID

USA

79.28%

Ireland

7.17%

Other

13.55%

Sectors

CZA

Financials

23.68%

Industrials

13.67%

Health Care

10.03%

Information Techn.

9.95%

Utilities

9.6%

Real Estate

9.59%

Other

23.48%

MMID

Industrials

18.07%

Information Techn.

13%

Financials

11.89%

Consumer Discreti.

8.2%

Real Estate

7.29%

Utilities

7.16%

Other

34.39%

Diversification

CZA

Total weight of top 15 holdings out of 15

27.14%

MMID

Total weight of top 15 holdings out of 15

21.87%

Top 15 holdings

Data as of April 30, 2026

CZA

STATE STREET

2.10%

AMERICAN INTERNATIONAL GROUP

2.01%

PUBLIC SRVCE ENT

1.99%

HARTFORD FINANCIAL SERVICES GRUP

1.87%

LAS VEGAS SNDS

1.87%

ROPER TECHNOLOGIES INC

1.85%

PG&E

1.81%

SYSCO

1.79%

US89677Q1076

1.78%

BMG93A5A1010

1.73%

FISERV

1.70%

ARCH CAPITAL GROUP

1.70%

HUNTINGTON BANCSHARES

1.66%

PRUDENTIAL FINL

1.64%

AGILENT TECHNOLOGIES

1.62%

MMID

DIAMONDBACK ENERGY

1.73%

CHENIERE ENERGY

1.66%

ROSS STORES

1.65%

NVENT ELECTRIC PLC

1.63%

LITTELFUSE

1.53%

ELEMENT SOLUTIONS INC

1.51%

WABTEC

1.43%

MICROCHIP TECHNOLOGY

1.42%

BURLINGTON STORES

1.39%

ALLIANT ENERGY

1.37%

WW GRAINGER

1.37%

ENTEGRIS

1.31%

PPL

1.30%

SITEONE LANDSCAPE SUPPLY INC

1.29%

M&T BANK

1.28%

Frequently asked questions about CZA and MMID

How have the CZA and MMID ETFs performed in 2026?

As of June 9, 2026, CZA is up 7.86% year-to-date (YTD), while MMID has returned 3.68%. That puts CZA better performer ahead so far this year.

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

Year-to-date, the CZA ETF saw -$53M in flows, compared to +$1M for MMID.

Which ETF is bigger: CZA or MMID?

As of June 9, 2026, CZA holds $182.74 M in assets under management (AUM), while MMID manages $34.37 M.

What sectors do the CZA and MMID ETFs invest in?

CZA leans toward sectors like Financials, Industrials and Health Care. Meanwhile, MMID focuses on Industrials, Information Technology and Financials.

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

CZA top holdings include STATE STREET, AMERICAN INTERNATIONAL GROUP and PUBLIC SRVCE ENT. MMID holds in its top three: DIAMONDBACK ENERGY, CHENIERE ENERGY and ROSS STORES.

CZAvsMMIDETF Comparison

Invesco Zacks Mid-Cap ETF

MFS Active Mid Cap ETF

CZA vs MMID 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 MMID ETFs performed in 2026?

As of June 9, 2026, CZA is up 7.86% year-to-date (YTD), while MMID has returned 3.68%. That puts CZA better performer ahead so far this year.

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

Year-to-date, the CZA ETF saw -$53M in flows, compared to +$1M for MMID.

Which ETF is bigger: CZA or MMID?

As of June 9, 2026, CZA holds $182.74 M in assets under management (AUM), while MMID manages $34.37 M.

What sectors do the CZA and MMID ETFs invest in?

CZA leans toward sectors like Financials, Industrials and Health Care. Meanwhile, MMID focuses on Industrials, Information Technology and Financials.

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

CZA top holdings include STATE STREET, AMERICAN INTERNATIONAL GROUP and PUBLIC SRVCE ENT. MMID holds in its top three: DIAMONDBACK ENERGY, CHENIERE ENERGY and ROSS STORES.

Which ETF is more diversified: CZA or MMID?

CZA holds 101 securities with 27.14% of its assets in the top 15. MMID has 90 securities and a top 15 weight of 21.87%.

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