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RWKvsMDYETF Comparison

ETF 1

RWK

Invesco S&P MidCap 400 Revenue ETF

This fund is part of

US Mid Cap

-0.06%

Full RWK fund page

VS

ETF 2

MDY

State Street SPDR S&P MIDCAP 400 ETF Trust

This fund is part of

US Mid Cap

-0.06%

Full MDY fund page

Invesco S&P MidCap 400 Revenue ETF (RWK) and State Street SPDR S&P MIDCAP 400 ETF Trust (MDY) belong to the same industry segment: US Mid Cap. RWK's top 3 sector exposures are Consumer Discretionary, Industrials and Consumer Staples. In contrast, MDY's top sector exposures are Industrials, Information Technology and Financials. RWK is more expensive with a Total Expense Ratio (TER) of 0.39%, versus 0.23% for MDY. RWK is up 9.37% year-to-date (YTD) with +$52M in YTD flows. MDY performs better with 10.45% YTD performance, and -$532M in YTD flows. Run a side-by-side ETF comparison of RWK and MDY 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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RWK vs MDY 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 04/27/2026

		1M	3M	YTD	1Y	3Y	5Y
Perf.	RWK MDY	+9.95%+7.62%	+4.39%+4.81%	+9.37%+10.45%	+32.62%+29.40%	+63.09%+51.16%	+62.14%+40.67%
Flows	RWK MDY	+$7M+$126M	+$36M+$23M	+$52M-$532M	+$191M-$1.01B	+$430M-$914M	+$476M-$1.76B

Volatility and drawdown

		3M	1Y	3Y	5Y
Volatility	RWK MDY	+17.81%+17.84%	+16.77%+15.80%	+18.75%+17.98%	+21.17%+19.85%
Max drawdown	RWK MDY	-10.89%-8.78%	-10.89%-8.78%	-24.50%-23.91%	-24.50%-23.91%
Max drawdown duration	RWK MDY	67d53d	67d53d	274d379d	274d379d

Trading data

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	RWK	MDY
Last sale 4/28/2026 at 1:30 PM	$137.01	$658.14
Previous close 04/27/2026	$138.19	$664.80
Consolidated volume 04/27/2026
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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	RWK	MDY
Tracking error
Tracking difference
1 year cumulative return difference
Best
Worst
Daily return difference
Average
Worst

Main metrics

Last update 4/28/2026 at 1:30 PM

Live

Closed

	RWK	MDY
Last price	$137.01	$658.14
1D performance	-0.85%	-1.00%
AuM	$1.20 B	$26.08 B
E/R	0.39%	0.23%

Characteristics

	RWK	MDY
Management strategy	Passive	Passive
Provider	Invesco	State Street Investment Management
Benchmark	S&P MidCap 400 Revenue-Weighted Index	S&P MidCap 400 Index
N° of holdings	381	381
Asset class	Equities	Equities
Trailing 12m distribution yield	Join	Join
Inception date	February 20, 2008	May 4, 1995
ESG	No	No

More RWK data on Trackinsight

More MDY data on Trackinsight

Exposure

Countries

RWK

USA

95.03%

Other

4.97%

MDY

USA

92.34%

Other

7.66%

Sectors

RWK

Consumer Discreti.

20.31%

Industrials

20.03%

Consumer Staples

12.53%

Financials

11.55%

Information Techn.

11.24%

Other

24.33%

MDY

Industrials

21.55%

Information Techn.

13.08%

Financials

13%

Consumer Discreti.

10.58%

Health Care

8.85%

Other

32.94%

Diversification

RWK

Total weight of top 15 holdings out of 15

24.84%

MDY

Total weight of top 15 holdings out of 15

10.32%

Top 15 holdings

Data as of March 31, 2026

RWK

ALBERTSONS COMPANIES

3.34%

PERFORMANCE FOOD GROUP

2.65%

TD SYNNEX

2.64%

AMERICAN AIRLINES GROUP INC.

2.17%

US FOODS HOLDING CORP

1.67%

PBF ENERGY INC (ORDINARY)

1.52%

LITHIA MOTORS

1.52%

HF SINCLAIR CORPORATION

1.29%

PENSKE AUTOMOTIVE GROUP VTG

1.29%

ARROW ELECTRONICS

1.29%

AUTONATION

1.19%

FLEX LTD

1.17%

JONES LANG LASALLE

1.12%

MACYS

0.99%

LEAR

0.99%

MDY

TECHNIPFMC PLC

0.87%

CASEYS GENERAL STORES

0.84%

UTD THERAPEUT

0.79%

CURTISS WRIGHT

0.78%

FLEX LTD

0.75%

XPO LOGISTICS

0.71%

WOODWARD

0.66%

ROYAL GOLD

0.64%

US FOODS HOLDING CORP

0.63%

BURLINGTON STORES

0.63%

ATI INC

0.61%

MICHAEL STORES

0.61%

CARPENTER TECHNOLOGY

0.61%

NVENT ELECTRIC PLC

0.59%

TWILIO

0.59%

Frequently asked questions about RWK and MDY

How have the RWK and MDY ETFs performed in 2026?

As of April 27, 2026, RWK is up 9.37% year-to-date (YTD), while MDY has returned 10.45%. That puts MDY better performer ahead so far this year.

Which ETF is attracting more investor money: RWK or MDY?

Year-to-date, the RWK ETF saw +$52M in flows, compared to -$532M for MDY.

Which ETF is more volatile: RWK or MDY?

Over the past year, RWK had a volatility of 16.77%, while MDY experienced 15.8%.

Which ETF is bigger: RWK or MDY?

As of April 27, 2026, RWK holds $1.20 B in assets under management (AUM), while MDY manages $26.08 B.

What sectors do the RWK and MDY ETFs invest in?

RWK leans toward sectors like Consumer Discretionary, Industrials and Consumer Staples. Meanwhile, MDY focuses on Industrials, Information Technology and Financials.

What are the top holdings of the RWK ETF and MDY ETF?

RWK top holdings include ALBERTSONS COMPANIES, PERFORMANCE FOOD GROUP and TD SYNNEX. MDY holds in its top three: TECHNIPFMC PLC, CASEYS GENERAL STORES and UTD THERAPEUT.

RWKvsMDYETF Comparison

Invesco S&P MidCap 400 Revenue ETF

State Street SPDR S&P MIDCAP 400 ETF Trust

RWK vs MDY 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 RWK and MDY ETFs performed in 2026?

As of April 27, 2026, RWK is up 9.37% year-to-date (YTD), while MDY has returned 10.45%. That puts MDY better performer ahead so far this year.

Which ETF is attracting more investor money: RWK or MDY?

Year-to-date, the RWK ETF saw +$52M in flows, compared to -$532M for MDY.

Which ETF is more volatile: RWK or MDY?

Over the past year, RWK had a volatility of 16.77%, while MDY experienced 15.8%.

Which ETF is bigger: RWK or MDY?

As of April 27, 2026, RWK holds $1.20 B in assets under management (AUM), while MDY manages $26.08 B.

What sectors do the RWK and MDY ETFs invest in?

RWK leans toward sectors like Consumer Discretionary, Industrials and Consumer Staples. Meanwhile, MDY focuses on Industrials, Information Technology and Financials.

What are the top holdings of the RWK ETF and MDY ETF?

RWK top holdings include ALBERTSONS COMPANIES, PERFORMANCE FOOD GROUP and TD SYNNEX. MDY holds in its top three: TECHNIPFMC PLC, CASEYS GENERAL STORES and UTD THERAPEUT.

Which ETF is more diversified: RWK or MDY?

RWK holds 400 securities with 24.84% of its assets in the top 15. MDY has 399 securities and a top 15 weight of 10.32%.

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