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IWVvsIWBETF Comparison

ETF 1

IWV

iShares Russell 3000 ETF

This fund is part of

US All Cap

+0.29%

Full IWV fund page

VS

ETF 2

IWB

iShares Russell 1000 ETF

This fund is part of

US Large Cap

+0.36%

Full IWB fund page

iShares Russell 3000 ETF (IWV) belongs to the US All Cap segment. iShares Russell 1000 ETF (IWB) is part of the US Large Cap segment. Both ETFs have the same top 3 sector exposures: Information Technology, Financials and Consumer Discretionary. IWV is more expensive with a Total Expense Ratio (TER) of 0.2%, versus 0.15% for IWB. IWV is up 6.07% year-to-date (YTD) with -$259M in YTD flows. IWB performs worse with 5.74% YTD performance, and -$2.34B in YTD flows. Run a side-by-side ETF comparison of IWV and IWB 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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IWV vs IWB 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 05/01/2026

		1M	3M	YTD	1Y	3Y	5Y
Perf.	IWV IWB	+9.71%+9.61%	+3.89%+3.75%	+6.07%+5.74%	+30.32%+29.79%	+78.11%+79.12%	+74.19%+77.64%
Flows	IWV IWB	+$251M-$892M	-$163M-$2.17B	-$259M-$2.34B	+$320M-$2.60B	+$458M-$2.84B	+$182M-$2.03B

Volatility and drawdown

		3M	1Y	3Y	5Y
Volatility	IWV IWB	+15.93%+15.73%	+12.85%+12.67%	+15.23%+15.11%	+17.38%+17.24%
Max drawdown	IWV IWB	-8.75%-8.69%	-8.88%-8.86%	-19.32%-19.16%	-25.17%-25.17%
Max drawdown duration	IWV IWB	63d63d	76d76d	127d126d	711d709d

Trading data

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	IWV	IWB
Last sale 5/1/2026 at 1:30 PM	$409.36	$393.89
Previous close 04/29/2026	$408.18	$392.83
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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	IWV	IWB
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

	IWV	IWB
Last price	$409.36	$393.89
1D performance	+0.29%	+0.27%
AuM	$19.10 B	$46.29 B
E/R	0.2%	0.15%

Characteristics

	IWV	IWB
Management strategy	Passive	Passive
Provider	iShares	iShares
Benchmark	Russell 3000 Index	Russell 1000 Index
N° of holdings	2279	911
Asset class	Equities	Equities
Trailing 12m distribution yield	Join	Join
Inception date	May 22, 2000	May 15, 2000
ESG	No	No

More IWV data on Trackinsight

More IWB data on Trackinsight

Exposure

Countries

IWV

USA

96.39%

Other

3.61%

IWB

USA

96.58%

Other

3.42%

Sectors

IWV

Information Techn.

31.34%

Financials

10.82%

Consumer Discreti.

10%

Health Care

9.72%

Communication Ser.

9.54%

Industrials

9.2%

Other

19.39%

IWB

Information Techn.

32.18%

Financials

10.63%

Consumer Discreti.

10.06%

Communication Ser.

9.9%

Health Care

9.46%

Industrials

8.89%

Other

18.89%

Diversification

IWV

Total weight of top 15 holdings out of 15

37.44%

IWB

Total weight of top 15 holdings out of 15

39.26%

Top 15 holdings

Data as of March 31, 2026

IWV

NVIDIA

6.50%

APPLE

5.82%

MICROSOFT-T

4.37%

AMAZON.COM INC

3.18%

ALPHABET INC-CL

2.66%

BROADCOM LIMITED

2.28%

ALPHABET INC-CL

2.16%

META PLATFORMS

1.99%

TESLA

1.67%

BERKSHIRE HATHWAY

1.41%

JPMORGAN CHASE

1.27%

LILLY

1.17%

EXXON

1.14%

JOHNSON&JOHNSON

0.94%

WALMART INC

0.86%

IWB

NVIDIA

6.82%

APPLE

6.11%

MICROSOFT-T

4.59%

AMAZON.COM INC

3.34%

ALPHABET INC-CL

2.79%

BROADCOM LIMITED

2.39%

ALPHABET INC-CL

2.27%

META PLATFORMS

2.09%

TESLA

1.75%

BERKSHIRE HATHWAY

1.48%

JPMORGAN CHASE

1.33%

LILLY

1.23%

EXXON

1.20%

JOHNSON&JOHNSON

0.98%

WALMART INC

0.90%

Frequently asked questions about IWV and IWB

How have the IWV and IWB ETFs performed in 2026?

As of May 1, 2026, IWV is up 6.07% year-to-date (YTD), while IWB has returned 5.74%. That puts IWV better performer ahead so far this year.

Which ETF is attracting more investor money: IWV or IWB?

Year-to-date, the IWV ETF saw -$259M in flows, compared to -$2.34B for IWB.

Which ETF is more volatile: IWV or IWB?

Over the past year, IWV had a volatility of 12.85%, while IWB experienced 12.67%.

Which ETF is bigger: IWV or IWB?

As of May 1, 2026, IWV holds $19.10 B in assets under management (AUM), while IWB manages $46.29 B.

What sectors do the IWV and IWB ETFs invest in?

IWV leans toward sectors like Information Technology, Financials and Consumer Discretionary. Meanwhile, IWB focuses on Information Technology, Financials and Consumer Discretionary.

IWVvsIWBETF Comparison

iShares Russell 3000 ETF

iShares Russell 1000 ETF

IWV vs IWB 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 IWV and IWB ETFs performed in 2026?

As of May 1, 2026, IWV is up 6.07% year-to-date (YTD), while IWB has returned 5.74%. That puts IWV better performer ahead so far this year.

Which ETF is attracting more investor money: IWV or IWB?

Year-to-date, the IWV ETF saw -$259M in flows, compared to -$2.34B for IWB.

Which ETF is more volatile: IWV or IWB?

Over the past year, IWV had a volatility of 12.85%, while IWB experienced 12.67%.

Which ETF is bigger: IWV or IWB?

As of May 1, 2026, IWV holds $19.10 B in assets under management (AUM), while IWB manages $46.29 B.

What sectors do the IWV and IWB ETFs invest in?

IWV leans toward sectors like Information Technology, Financials and Consumer Discretionary. Meanwhile, IWB focuses on Information Technology, Financials and Consumer Discretionary.

What are the top holdings of the IWV ETF and IWB ETF?

IWV top holdings include NVIDIA, APPLE and MICROSOFT-T. IWB holds in its top three: NVIDIA, APPLE and MICROSOFT-T.

Which ETF is more diversified: IWV or IWB?

IWV holds 2584 securities with 37.44% of its assets in the top 15. IWB has 1006 securities and a top 15 weight of 39.26%.

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