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IWYvsVOOGETF Comparison

ETF 1

IWY

iShares Russell Top 200 Growth ETF

This fund is part of

US Large Cap Growth

+0.43%

Full IWY fund page

VS

ETF 2

VOOG

Vanguard S&P 500 Growth ETF

This fund is part of

US Large Cap Growth

+0.43%

Full VOOG fund page

iShares Russell Top 200 Growth ETF (IWY) and Vanguard S&P 500 Growth ETF (VOOG) belong to the same industry segment: US Large Cap Growth. Both ETFs have the same top 3 sector exposures: Information Technology, Communication Services and Consumer Discretionary. IWY is more expensive with a Total Expense Ratio (TER) of 0.2%, versus 0.07% for VOOG. IWY is down -8.95% year-to-date (YTD) with +$199M in YTD flows. VOOG performs better with -6.44% YTD performance, and +$678M in YTD flows. Run a side-by-side ETF comparison of IWY 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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IWY 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 04/06/2026

		1M	3M	YTD	1Y	3Y	5Y
Perf.	IWY VOOG	-3.34%-2.30%	-9.15%-7.37%	-8.95%-6.44%	+32.61%+37.70%	+84.48%+83.44%	+86.59%+77.63%
Flows	IWY VOOG	+$63M+$156M	+$199M+$651M	+$199M+$678M	+$924M+$3.20B	+$3.34B+$7.30B	+$5.71B+$9.56B

Volatility and drawdown

		3M	1Y	3Y	5Y
Volatility	IWY VOOG	+18.93%+19.72%	+21.01%+20.89%	+19.41%+18.79%	+21.59%+21.14%
Max drawdown	IWY VOOG	-13.78%-13.40%	-16.56%-13.69%	-23.25%-22.22%	-32.74%-32.75%
Max drawdown duration	IWY VOOG	89d68d	159d159d	192d124d	715d794d

Trading data

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	IWY	VOOG
Last sale 4/7/2026 at 1:30 PM	$252.12	$417.06
Previous close 04/06/2026	$251.99	$415.24
Consolidated volume 04/06/2026
Average volume 30 days
Average discount or premium 30 days
Average Bid/Ask spread 30 days

Replication quality

Data as of March 31, 2026

1-year trailing difference

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

Main metrics

Last update 4/7/2026 at 1:30 PM

Live

Closed

	IWY	VOOG
Last price	$252.12	$417.06
1D performance	+0.05%	+0.44%
AuM	$14.93 B	$21.18 B
E/R	0.2%	0.07%

Characteristics

	IWY	VOOG
Management strategy	Passive	Passive
Provider	iShares	Vanguard
Benchmark	Russell Top 200 Growth Index	S&P 500 Growth Index
N° of holdings	105	132
Asset class	Equities	Equities
Trailing 12m distribution yield	Join	Join
Inception date	September 22, 2009	September 7, 2010
ESG	No	No

More IWY data on Trackinsight

More VOOG data on Trackinsight

Exposure

Countries

IWY

USA

98.67%

Other

1.33%

VOOG

USA

98.5%

Other

1.5%

Sectors

IWY

Information Techn.

54.73%

Communication Ser.

12.95%

Consumer Discreti.

10.85%

Health Care

8.19%

Other

13.28%

VOOG

Information Techn.

47.2%

Communication Ser.

16.91%

Consumer Discreti.

9.34%

Financials

7.69%

Health Care

7.18%

Other

11.7%

Diversification

IWY

Total weight of top 15 holdings out of 15

71.35%

VOOG

Total weight of top 15 holdings out of 15

67.81%

Top 15 holdings

Data as of February 28, 2026

IWY

NVIDIA

14.00%

APPLE

13.02%

MICROSOFT-T

9.87%

ALPHABET INC-CL

4.02%

AMAZON.COM INC

3.92%

BROADCOM LIMITED

3.70%

META PLATFORMS

3.63%

TESLA

3.40%

ALPHABET INC-CL

3.27%

LILLY

3.26%

VISA INCORPORATION

2.25%

COSTCO WHOLESALE

1.87%

MASTERCARD

1.73%

ABBVIE

1.71%

NETFLIX

1.70%

VOOG

NVIDIA

14.14%

MICROSOFT-T

9.59%

APPLE

6.41%

ALPHABET INC-CL

5.96%

BROADCOM LIMITED

4.96%

ALPHABET INC-CL

4.76%

META PLATFORMS

4.64%

AMAZON.COM INC

3.56%

BERKSHIRE HATHWAY

3.04%

LILLY

2.74%

TESLA

2.30%

JPMORGAN CHASE

1.71%

MICRON TECHNOLOGY

1.52%

NETFLIX

1.34%

JOHNSON&JOHNSON

1.16%

Frequently asked questions about IWY and VOOG

How have the IWY and VOOG ETFs performed in 2026?

As of April 6, 2026, IWY is down -8.95% year-to-date (YTD), while VOOG has lost -6.44%. That puts VOOG better performer ahead so far this year.

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

Year-to-date, the IWY ETF saw +$199M in flows, compared to +$678M for VOOG.

Which ETF is more volatile: IWY or VOOG?

Over the past year, IWY had a volatility of 21.01%, while VOOG experienced 20.89%.

Which ETF is bigger: IWY or VOOG?

As of April 6, 2026, IWY holds $14.93 B in assets under management (AUM), while VOOG manages $21.18 B.

What sectors do the IWY and VOOG ETFs invest in?

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

IWYvsVOOGETF Comparison

iShares Russell Top 200 Growth ETF

Vanguard S&P 500 Growth ETF

IWY 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 IWY and VOOG ETFs performed in 2026?

As of April 6, 2026, IWY is down -8.95% year-to-date (YTD), while VOOG has lost -6.44%. That puts VOOG better performer ahead so far this year.

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

Year-to-date, the IWY ETF saw +$199M in flows, compared to +$678M for VOOG.

Which ETF is more volatile: IWY or VOOG?

Over the past year, IWY had a volatility of 21.01%, while VOOG experienced 20.89%.

Which ETF is bigger: IWY or VOOG?

As of April 6, 2026, IWY holds $14.93 B in assets under management (AUM), while VOOG manages $21.18 B.

What sectors do the IWY and VOOG ETFs invest in?

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

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

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

Which ETF is more diversified: IWY or VOOG?

IWY holds 111 securities with 71.35% of its assets in the top 15. VOOG has 139 securities and a top 15 weight of 67.81%.

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