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VONEvsIWBETF Comparison

ETF 1

VONE

Vanguard Russell 1000 ETF

This fund is part of

US Large Cap

+1.49%

Full VONE fund page

VS

ETF 2

IWB

iShares Russell 1000 ETF

This fund is part of

US Large Cap

+1.49%

Full IWB fund page

The ETFs Vanguard Russell 1000 ETF (VONE) and iShares Russell 1000 ETF (IWB) track the Russell 1000 Total Return Index - USD and belong to the same industry segment: US Large Cap. Both ETFs have the same top 3 sector exposures: Technology, Finance and Healthcare. VONE is less expensive with a Total Expense Ratio (TER) of 0.06%, versus 0.15% for IWB. VONE is up 11.58% year-to-date (YTD) with +$280M in YTD flows. IWB performs worse with 11.52% YTD performance, and -$2.06B in YTD flows. Run a side-by-side ETF comparison of VONE 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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VONE 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 08/03/2026

		1M	3M	YTD	1Y	3Y	5Y
Perf.	VONE IWB	+0.68%+0.67%	+5.92%+5.89%	+11.58%+11.52%	+20.86%+20.76%	+74.13%+73.71%	+78.26%+77.58%
Flows	VONE IWB	+$91M+$245M	+$367M+$284M	+$280M-$2.06B	+$675M-$1.17B	+$1.70B-$2.46B	+$2.78B-$2.16B

Volatility and drawdown

		3M	1Y	3Y	5Y
Volatility	VONE IWB	+13.72%+13.71%	+12.86%+12.93%	+15.18%+15.27%	+17.48%+17.33%
Max drawdown	VONE IWB	-4.33%-4.33%	-8.86%-8.86%	-19.15%-19.16%	-25.14%-25.17%
Max drawdown duration	VONE IWB	59d59d	76d76d	126d126d	708d709d

Trading data

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	VONE	IWB
Last sale 8/4/2026 at 1:30 PM	$349.09	$422.16
Previous close 08/03/2026	$342.72	$414.59
Consolidated volume 08/03/2026
Average volume 30 days
Average discount or premium 30 days
Average Bid/Ask spread 30 days

Replication quality

Data as of July 31, 2026

1-year trailing difference

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	VONE	IWB
Tracking error
Tracking difference
1 year cumulative return difference
Best
Worst
Daily return difference
Average
Worst

Main metrics

Last update 8/4/2026 at 1:30 PM

Live

Closed

	VONE	IWB
Last price	$349.09	$422.16
1D performance	+1.86%	+1.83%
AuM	$8.50 B	$49.02 B
E/R	0.06%	0.15%

Characteristics

	VONE	IWB
Management strategy	Passive	Passive
Provider	Vanguard	iShares
Benchmark	Russell 1000 Index	Russell 1000 Index
N° of holdings	1007	1006
Asset class	Equities	Equities
Trailing 12m distribution yield	Join	Join
Inception date	September 20, 2010	May 15, 2000
ESG	No	No

More VONE data on Trackinsight

More IWB data on Trackinsight

Exposure

Countries

VONE

USA

96.63%

Other

3.37%

IWB

USA

97.26%

Other

2.74%

Sectors

VONE

Technology

43.17%

Finance

13.59%

Healthcare

8.87%

Industrials

8.77%

Consumer Non-Cycl.

8.44%

Other

17.17%

IWB

Technology

43.33%

Finance

13.78%

Healthcare

8.9%

Industrials

8.8%

Consumer Non-Cycl.

8.46%

Other

16.73%

Diversification

VONE

Total weight of top 15 holdings out of 15

39.46%

IWB

Total weight of top 15 holdings out of 15

39.67%

Top 15 holdings

Data as of June 30, 2026

VONE

NVIDIA Corp.

6.70%

Apple, Inc.

6.01%

Microsoft Corp.

3.98%

Amazon.com, Inc.

3.32%

Alphabet, Inc.

2.99%

Broadcom Inc.

2.52%

Alphabet, Inc.

2.41%

Micron Technology, Inc.

1.87%

Meta Platforms, Inc.

1.78%

Tesla, Inc.

1.76%

Eli Lilly & Co.

1.38%

Advanced Micro Devices, Inc.

1.36%

Berkshire Hathaway, Inc.

1.34%

JPMorgan Chase & Co.

1.17%

Intel Corp.

0.88%

IWB

NVIDIA Corp.

6.72%

Apple, Inc.

6.03%

Microsoft Corp.

3.99%

Amazon.com, Inc.

3.33%

Alphabet, Inc.

3.00%

Broadcom Inc.

2.53%

Alphabet, Inc.

2.42%

Micron Technology, Inc.

1.87%

Meta Platforms, Inc.

1.78%

Tesla, Inc.

1.77%

Eli Lilly & Co.

1.38%

Advanced Micro Devices, Inc.

1.36%

Berkshire Hathaway, Inc.

1.34%

JPMorgan Chase & Co.

1.26%

Intel Corp.

0.88%

Frequently asked questions about VONE and IWB

VONEvsIWBETF Comparison

Vanguard Russell 1000 ETF

iShares Russell 1000 ETF

VONE 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 VONE and IWB ETFs performed in 2026?

As of August 3, 2026, VONE is up 11.58% year-to-date (YTD), while IWB has returned 11.52%. That puts VONE better performer ahead so far this year.

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

Year-to-date, the VONE ETF saw +$280M in flows, compared to -$2.06B for IWB.

Which ETF is more volatile: VONE or IWB?

Over the past year, VONE had a volatility of 12.86%, while IWB experienced 12.93%.

Which ETF is bigger: VONE or IWB?

As of August 3, 2026, VONE holds $8.50 B in assets under management (AUM), while IWB manages $49.02 B.

What sectors do the VONE and IWB ETFs invest in?

VONE leans toward sectors like Technology, Finance and Healthcare. Meanwhile, IWB focuses on Technology, Finance and Healthcare.

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

VONE top holdings include NVIDIA Corp., Apple, Inc. and Microsoft Corp.. IWB holds in its top three: NVIDIA Corp., Apple, Inc. and Microsoft Corp..

Which ETF is more diversified: VONE or IWB?

VONE holds 1025 securities with 39.46% of its assets in the top 15. IWB has 1023 securities and a top 15 weight of 39.67%.

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