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IWFvsVONGETF Comparison

ETF 1

IWF

iShares Russell 1000 Growth ETF

This fund is part of

US Large Cap Growth

-0.57%

Full IWF fund page

VS

ETF 2

VONG

Vanguard Russell 1000 Growth ETF

This fund is part of

US Large Cap Growth

-0.57%

Full VONG fund page

The ETFs iShares Russell 1000 Growth ETF (IWF) and Vanguard Russell 1000 Growth ETF (VONG) track the Russell 1000 Growth Total Return Index - USD and belong to the same industry segment: US Large Cap Growth. Both ETFs have the same top 3 sector exposures: Technology, Industrials and Healthcare. IWF is more expensive with a Total Expense Ratio (TER) of 0.18%, versus 0.06% for VONG. IWF is up 2.66% year-to-date (YTD) with -$5.69B in YTD flows. VONG performs better with 2.77% YTD performance, and +$7.96B in YTD flows. Run a side-by-side ETF comparison of IWF and VONG 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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IWF vs VONG 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 09/14/2026

		1M	3M	YTD	1Y	3Y	5Y
Perf.	IWF VONG	-3.23%-3.23%	-2.48%-2.45%	+2.66%+2.77%	+4.78%+4.93%	+75.17%+75.77%	+73.97%+74.95%
Flows	IWF VONG	-$418M+$872M	-$1.60B+$1.59B	-$5.69B+$7.96B	-$3.24B+$10.76B	-$2.42B+$18.03B	-$3.88B+$23.47B

Volatility and drawdown

		3M	1Y	3Y	5Y
Volatility	IWF VONG	+19.56%+19.57%	+17.90%+17.79%	+19.79%+19.67%	+21.91%+21.86%
Max drawdown	IWF VONG	-8.30%-8.29%	-16.23%-16.19%	-23.36%-23.34%	-32.75%-32.70%
Max drawdown duration	IWF VONG	52d52d	189d189d	191d191d	743d729d

Trading data

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	IWF	VONG
Last sale 9/15/2026 at 1:30 PM	$120.45	$124.13
Previous close 09/14/2026	$121.26	$124.81
Consolidated volume 09/14/2026
Average volume 30 days
Average discount or premium 30 days
Average Bid/Ask spread 30 days

Replication quality

Data as of August 31, 2026

1-year trailing difference

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	IWF	VONG
Tracking error
Tracking difference
1 year cumulative return difference
Best
Worst
Daily return difference
Average
Worst

Main metrics

Last update 9/15/2026 at 1:30 PM

Live

Closed

	IWF	VONG
Last price	$120.45	$124.13
1D performance	-0.67%	-0.54%
AuM	$123.75 B	$45.45 B
E/R	0.18%	0.06%

Characteristics

	IWF	VONG
Management strategy	Passive	Passive
Provider	iShares	Vanguard
Benchmark	Russell 1000 Growth Index	Russell 1000 Growth Index
N° of holdings	365	366
Asset class	Equities	Equities
Trailing 12m distribution yield	Join	Join
Inception date	May 22, 2000	September 20, 2010
ESG	No	No

More IWF data on Trackinsight

More VONG data on Trackinsight

Exposure

Countries

IWF

USA

98.86%

Other

1.14%

VONG

USA

98.35%

Other

1.65%

Sectors

IWF

Technology

68.67%

Industrials

7.62%

Other

23.71%

VONG

Technology

68.6%

Industrials

7.62%

Other

23.78%

Diversification

IWF

Total weight of top 15 holdings out of 15

64.56%

VONG

Total weight of top 15 holdings out of 15

64.38%

Top 15 holdings

Data as of July 31, 2026

IWF

NVIDIA Corp.

14.27%

Apple, Inc.

8.19%

Alphabet, Inc.

6.10%

Broadcom Inc.

5.66%

Microsoft Corp.

5.26%

Alphabet, Inc.

4.98%

Micron Technology, Inc.

3.09%

Meta Platforms, Inc.

3.04%

Eli Lilly & Co.

2.89%

Tesla, Inc.

2.83%

Advanced Micro Devices, Inc.

2.48%

Visa, Inc.

1.90%

Mastercard, Inc.

1.46%

Applied Materials, Inc.

1.25%

Lam Research Corp.

1.17%

VONG

NVIDIA Corp.

14.53%

Apple, Inc.

7.51%

Alphabet, Inc.

6.44%

Broadcom Inc.

5.62%

Microsoft Corp.

5.36%

Alphabet, Inc.

5.26%

Meta Platforms, Inc.

3.11%

Micron Technology, Inc.

2.88%

Eli Lilly & Co.

2.85%

Tesla, Inc.

2.82%

Advanced Micro Devices, Inc.

2.40%

Visa, Inc.

1.77%

Mastercard, Inc.

1.44%

Applied Materials, Inc.

1.25%

GE Aerospace

1.15%

Frequently asked questions about IWF and VONG

How have the IWF and VONG ETFs performed in 2026?

As of September 14, 2026, IWF is up 2.66% year-to-date (YTD), while VONG has returned 2.77%. That puts VONG better performer ahead so far this year.

Which ETF is attracting more investor money: IWF or VONG?

Year-to-date, the IWF ETF saw -$5.69B in flows, compared to +$7.96B for VONG.

Which ETF is more volatile: IWF or VONG?

Over the past year, IWF had a volatility of 17.9%, while VONG experienced 17.79%.

Which ETF is bigger: IWF or VONG?

As of September 14, 2026, IWF holds $123.75 B in assets under management (AUM), while VONG manages $45.45 B.

What sectors do the IWF and VONG ETFs invest in?

IWF leans toward sectors like Technology and Industrials. Meanwhile, VONG focuses on Technology and Industrials.

What are the top holdings of the IWF ETF and VONG ETF?

IWF top holdings include NVIDIA Corp., Apple, Inc. and Alphabet, Inc.. VONG holds in its top three: NVIDIA Corp., Apple, Inc. and Alphabet, Inc..

Which ETF is more diversified: IWF or VONG?

IWF holds 368 securities with 64.56% of its assets in the top 15. VONG has 369 securities and a top 15 weight of 64.38%.

Top 3 growth ETFs of 2022

November 18, 2022

IWF

IWFvsVONGETF Comparison

iShares Russell 1000 Growth ETF

Vanguard Russell 1000 Growth ETF

IWF vs VONG 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 IWF and VONG ETFs performed in 2026?

As of September 14, 2026, IWF is up 2.66% year-to-date (YTD), while VONG has returned 2.77%. That puts VONG better performer ahead so far this year.

Which ETF is attracting more investor money: IWF or VONG?

Year-to-date, the IWF ETF saw -$5.69B in flows, compared to +$7.96B for VONG.

Which ETF is more volatile: IWF or VONG?

Over the past year, IWF had a volatility of 17.9%, while VONG experienced 17.79%.

Which ETF is bigger: IWF or VONG?

As of September 14, 2026, IWF holds $123.75 B in assets under management (AUM), while VONG manages $45.45 B.

What sectors do the IWF and VONG ETFs invest in?

IWF leans toward sectors like Technology and Industrials. Meanwhile, VONG focuses on Technology and Industrials.

What are the top holdings of the IWF ETF and VONG ETF?

IWF top holdings include NVIDIA Corp., Apple, Inc. and Alphabet, Inc.. VONG holds in its top three: NVIDIA Corp., Apple, Inc. and Alphabet, Inc..

Which ETF is more diversified: IWF or VONG?

IWF holds 368 securities with 64.56% of its assets in the top 15. VONG has 369 securities and a top 15 weight of 64.38%.

Top 3 growth ETFs of 2022

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