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IWFvsVOOGETF Comparison

ETF 1

IWF

iShares Russell 1000 Growth ETF

This fund is part of

US Large Cap Growth

+1.88%

Full IWF fund page

VS

ETF 2

VOOG

Vanguard S&P 500 Growth ETF

This fund is part of

US Large Cap Growth

+1.88%

Full VOOG fund page

iShares Russell 1000 Growth ETF (IWF) and Vanguard S&P 500 Growth ETF (VOOG) belong to the same industry segment: US Large Cap Growth. IWF's top 3 sector exposures are Information Technology, Consumer Discretionary and Communication Services. In contrast, VOOG's top sector exposures are Information Technology, Communication Services and Consumer Discretionary. IWF is more expensive with a Total Expense Ratio (TER) of 0.18%, versus 0.07% for VOOG. IWF is up 2.91% year-to-date (YTD) with -$4.06B in YTD flows. VOOG performs better with 9.35% YTD performance, and +$1.53B in YTD flows. Run a side-by-side ETF comparison of IWF and VOOG 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 VOOG 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 06/11/2026

		1M	3M	YTD	1Y	3Y	5Y
Perf.	IWF VOOG	-1.54%-1.18%	+7.87%+12.31%	+2.91%+9.35%	+19.38%+27.64%	+84.31%+99.74%	+91.71%+99.21%
Flows	IWF VOOG	-$809M+$525M	-$687M+$1.01B	-$4.06B+$1.53B	-$2.36B+$3.54B	-$1.85B+$8.10B	-$227M+$10.30B

Volatility and drawdown

		3M	1Y	3Y	5Y
Volatility	IWF VOOG	+19.74%+21.86%	+16.12%+16.76%	+19.36%+19.15%	+21.57%+21.30%
Max drawdown	IWF VOOG	-8.89%-9.32%	-16.23%-13.69%	-23.36%-22.22%	-32.75%-32.75%
Max drawdown duration	IWF VOOG	30d28d	189d167d	191d124d	743d794d

Trading data

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	IWF	VOOG
Last sale 6/12/2026 at 1:30 PM	$121.59	$81.17
Previous close 06/11/2026	$121.57	$80.84
Consolidated volume 06/11/2026
Average volume 30 days
Average discount or premium 30 days
Average Bid/Ask spread 30 days

Replication quality

Data as of May 29, 2026

1-year trailing difference

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

Main metrics

Last update 6/12/2026 at 1:30 PM

Live

Closed

	IWF	VOOG
Last price	$121.59	$81.17
1D performance	+0.02%	+0.41%
AuM	$125.59 B	$25.61 B
E/R	0.18%	0.07%

Characteristics

	IWF	VOOG
Management strategy	Passive	Passive
Provider	iShares	Vanguard
Benchmark	Russell 1000 Growth Index	S&P 500 Growth Index
N° of holdings	346	136
Asset class	Equities	Equities
Trailing 12m distribution yield	Join	Join
Inception date	May 22, 2000	September 7, 2010
ESG	No	No

More IWF data on Trackinsight

More VOOG data on Trackinsight

Exposure

Countries

IWF

USA

98.43%

Other

1.58%

VOOG

USA

98.51%

Other

1.49%

Sectors

IWF

Information Techn.

52.35%

Consumer Discreti.

13.03%

Communication Ser.

12.76%

Health Care

7.05%

Other

14.81%

VOOG

Information Techn.

48.55%

Communication Ser.

17.53%

Consumer Discreti.

9.22%

Financials

7.02%

Other

17.68%

Diversification

IWF

Total weight of top 15 holdings out of 15

67.76%

VOOG

Total weight of top 15 holdings out of 15

68.9%

Top 15 holdings

Data as of April 30, 2026

IWF

NVIDIA

13.22%

APPLE

11.12%

MICROSOFT-T

8.69%

BROADCOM LIMITED

5.77%

AMAZON.COM INC

5.30%

ALPHABET INC-CL

4.23%

ALPHABET INC-CL

3.42%

META PLATFORMS

3.30%

TESLA

3.26%

LILLY

2.41%

VISA INCORPORATION

1.79%

COSTCO WHOLESALE

1.45%

MASTERCARD

1.30%

NETFLIX

1.28%

ABBVIE

1.21%

VOOG

NVIDIA

14.54%

MICROSOFT-T

9.08%

ALPHABET INC-CL

6.72%

APPLE

5.97%

BROADCOM LIMITED

5.94%

ALPHABET INC-CL

5.36%

AMAZON.COM INC

4.12%

META PLATFORMS

4.01%

BERKSHIRE HATHWAY

2.60%

LILLY

2.22%

TESLA

2.00%

MICRON TECHNOLOGY

1.75%

ADVANCED MICRO DEVICES

1.73%

JPMORGAN CHASE

1.63%

CATERPILLAR

1.24%

Frequently asked questions about IWF and VOOG

How have the IWF and VOOG ETFs performed in 2026?

As of June 11, 2026, IWF is up 2.91% year-to-date (YTD), while VOOG has returned 9.35%. That puts VOOG better performer ahead so far this year.

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

Year-to-date, the IWF ETF saw -$4.06B in flows, compared to +$1.53B for VOOG.

Which ETF is more volatile: IWF or VOOG?

Over the past year, IWF had a volatility of 16.12%, while VOOG experienced 16.76%.

Which ETF is bigger: IWF or VOOG?

As of June 11, 2026, IWF holds $125.59 B in assets under management (AUM), while VOOG manages $25.61 B.

What sectors do the IWF and VOOG ETFs invest in?

IWF leans toward sectors like Information Technology, Consumer Discretionary and Communication Services. Meanwhile, VOOG focuses on Information Technology, Communication Services and Consumer Discretionary.

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

IWF top holdings include NVIDIA, APPLE and MICROSOFT-T. VOOG holds in its top three: NVIDIA, MICROSOFT-T and ALPHABET INC-CL.

Which ETF is more diversified: IWF or VOOG?

IWF holds 388 securities with 67.76% of its assets in the top 15. VOOG has 144 securities and a top 15 weight of 68.9%.

Top 3 growth ETFs of 2022

November 18, 2022

IWF

IWFvsVOOGETF Comparison

iShares Russell 1000 Growth ETF

Vanguard S&P 500 Growth ETF

IWF vs VOOG 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 VOOG ETFs performed in 2026?

As of June 11, 2026, IWF is up 2.91% year-to-date (YTD), while VOOG has returned 9.35%. That puts VOOG better performer ahead so far this year.

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

Year-to-date, the IWF ETF saw -$4.06B in flows, compared to +$1.53B for VOOG.

Which ETF is more volatile: IWF or VOOG?

Over the past year, IWF had a volatility of 16.12%, while VOOG experienced 16.76%.

Which ETF is bigger: IWF or VOOG?

As of June 11, 2026, IWF holds $125.59 B in assets under management (AUM), while VOOG manages $25.61 B.

What sectors do the IWF and VOOG ETFs invest in?

IWF leans toward sectors like Information Technology, Consumer Discretionary and Communication Services. Meanwhile, VOOG focuses on Information Technology, Communication Services and Consumer Discretionary.

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

IWF top holdings include NVIDIA, APPLE and MICROSOFT-T. VOOG holds in its top three: NVIDIA, MICROSOFT-T and ALPHABET INC-CL.

Which ETF is more diversified: IWF or VOOG?

IWF holds 388 securities with 67.76% of its assets in the top 15. VOOG has 144 securities and a top 15 weight of 68.9%.

Top 3 growth ETFs of 2022

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