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IWSvsIWRETF Comparison

ETF 1

IWS

iShares Russell Mid-Cap Value ETF

This fund is part of

US Mid Cap Value

+1.58%

Full IWS fund page

VS

ETF 2

IWR

iShares Russell Mid-Cap ETF

This fund is part of

US Mid Cap

+1.8%

Full IWR fund page

iShares Russell Mid-Cap Value ETF (IWS) belongs to the US Mid Cap Value segment. iShares Russell Mid-Cap ETF (IWR) is part of the US Mid Cap segment. IWS's top 3 sector exposures are Industrials, Financials and Information Technology. In contrast, IWR's top sector exposures are Industrials, Information Technology and Financials. IWS is more expensive with a Total Expense Ratio (TER) of 0.23%, versus 0.18% for IWR. IWS is up 11.48% year-to-date (YTD) with -$931M in YTD flows. IWR performs worse with 8.69% YTD performance, and +$2.21B in YTD flows. Run a side-by-side ETF comparison of IWS and IWR 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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IWS vs IWR 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.	IWS IWR	+10.11%+10.15%	+6.92%+5.47%	+11.48%+8.69%	+29.53%+25.62%	+54.99%+56.35%	+48.93%+43.89%
Flows	IWS IWR	-$478M+$1.28B	-$651M+$2.62B	-$931M+$2.21B	-$1.09B+$4.61B	-$2.93B+$9.95B	-$3.39B+$11.76B

Volatility and drawdown

		3M	1Y	3Y	5Y
Volatility	IWS IWR	+15.63%+16.63%	+13.66%+14.05%	+15.49%+15.99%	+17.38%+18.28%
Max drawdown	IWS IWR	-7.51%-8.16%	-7.51%-8.16%	-20.45%-21.08%	-21.32%-26.20%
Max drawdown duration	IWS IWR	44d49d	44d49d	269d239d	785d854d

Trading data

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	IWS	IWR
Last sale 5/1/2026 at 1:30 PM	$156.50	$104.21
Previous close 04/29/2026	$156.72	$104.34
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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	IWS	IWR
Tracking error
Tracking difference
1 year cumulative return difference
Best
Worst
Daily return difference
Average
Worst

Main metrics

Last update 5/1/2026 at 1:30 PM

Live

Closed

	IWS	IWR
Last price	$156.50	$104.21
1D performance	-0.14%	-0.12%
AuM	$14.93 B	$52.61 B
E/R	0.23%	0.18%

Characteristics

	IWS	IWR
Management strategy	Passive	Passive
Provider	iShares	iShares
Benchmark	Russell Midcap Value Index	Russell Midcap Index
N° of holdings	639	721
Asset class	Equities	Equities
Trailing 12m distribution yield	Join	Join
Inception date	July 17, 2001	July 17, 2001
ESG	No	No

More IWS data on Trackinsight

More IWR data on Trackinsight

Exposure

Countries

IWS

USA

93.71%

Other

6.29%

IWR

USA

93.69%

Other

6.31%

Sectors

IWS

Industrials

15.5%

Financials

13.68%

Information Techn.

11.74%

Energy

8.26%

Real Estate

7.93%

Consumer Discreti.

7.85%

Other

35.04%

IWR

Industrials

16.54%

Information Techn.

13.04%

Financials

12.07%

Consumer Discreti.

10.57%

Health Care

8.39%

Energy

7.34%

Other

32.04%

Diversification

IWS

Total weight of top 15 holdings out of 15

11.04%

IWR

Total weight of top 15 holdings out of 15

9.59%

Top 15 holdings

Data as of March 31, 2026

IWS

CORNING

1.08%

WESTERN DIGITAL

0.94%

US80004C2008

0.92%

BANK OF NEW YORK MELLON

0.77%

VALERO ENERGY

0.76%

CUMMINS

0.75%

MARATHON PETROLEUM

0.75%

PHILLIPS 66

0.69%

KINDER MORGAN

0.66%

L3 HARRIS TECHNOLOGIES

0.66%

WARNER BROS. DISCOVERY

0.65%

DIGITAL REALTY REIT

0.63%

BAKER HUGHES

0.62%

CORTEVA INC

0.58%

ONEOK

0.58%

IWR

CORNING

0.84%

VERTIV HOLDINGS

0.76%

HOWMET AEROSPACE INC

0.73%

WESTERN DIGITAL

0.73%

US80004C2008

0.72%

BANK OF NEW YORK MELLON

0.65%

QUANTA SERVICES

0.64%

VALERO ENERGY

0.60%

CUMMINS

0.59%

MARATHON PETROLEUM

0.58%

PHILLIPS 66

0.58%

ROYAL CARIBBEAN GROUP

0.55%

HILTON INC

0.55%

ROSS STORES

0.55%

KINDER MORGAN

0.52%

Frequently asked questions about IWS and IWR

How have the IWS and IWR ETFs performed in 2026?

As of April 30, 2026, IWS is up 11.48% year-to-date (YTD), while IWR has returned 8.69%. That puts IWS better performer ahead so far this year.

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

Year-to-date, the IWS ETF saw -$931M in flows, compared to +$2.21B for IWR.

Which ETF is more volatile: IWS or IWR?

Over the past year, IWS had a volatility of 13.66%, while IWR experienced 14.05%.

Which ETF is bigger: IWS or IWR?

As of April 30, 2026, IWS holds $14.93 B in assets under management (AUM), while IWR manages $52.61 B.

What sectors do the IWS and IWR ETFs invest in?

IWS leans toward sectors like Industrials, Financials and Information Technology. Meanwhile, IWR focuses on Industrials, Information Technology and Financials.

IWSvsIWRETF Comparison

iShares Russell Mid-Cap Value ETF

iShares Russell Mid-Cap ETF

IWS vs IWR 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 IWS and IWR ETFs performed in 2026?

As of April 30, 2026, IWS is up 11.48% year-to-date (YTD), while IWR has returned 8.69%. That puts IWS better performer ahead so far this year.

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

Year-to-date, the IWS ETF saw -$931M in flows, compared to +$2.21B for IWR.

Which ETF is more volatile: IWS or IWR?

Over the past year, IWS had a volatility of 13.66%, while IWR experienced 14.05%.

Which ETF is bigger: IWS or IWR?

As of April 30, 2026, IWS holds $14.93 B in assets under management (AUM), while IWR manages $52.61 B.

What sectors do the IWS and IWR ETFs invest in?

IWS leans toward sectors like Industrials, Financials and Information Technology. Meanwhile, IWR focuses on Industrials, Information Technology and Financials.

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

IWS top holdings include CORNING, WESTERN DIGITAL and US80004C2008. IWR holds in its top three: CORNING, VERTIV HOLDINGS and HOWMET AEROSPACE INC.

Which ETF is more diversified: IWS or IWR?

IWS holds 713 securities with 11.04% of its assets in the top 15. IWR has 806 securities and a top 15 weight of 9.59%.

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