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IVVvsVOOETF Comparison

ETF 1

IVV

iShares Core S&P 500 ETF

This fund is part of

US Large Cap

+0.23%

Full IVV fund page

VS

ETF 2

VOO

Vanguard S&P 500 ETF

This fund is part of

US Large Cap

+0.23%

Full VOO fund page

The ETFs iShares Core S&P 500 ETF (IVV) and Vanguard S&P 500 ETF (VOO) track the S&P 500 Daily 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. Both IVV and VOO have the same Total Expense Ratio (TER) of 0.03%. IVV is up 12.94% year-to-date (YTD) with +$27.02B in YTD flows. VOO performs better with 12.94% YTD performance, and +$96.19B in YTD flows. Run a side-by-side ETF comparison of IVV and VOO 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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IVV vs VOO 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 10/01/2026

		1M	3M	YTD	1Y	3Y	5Y
Perf.	IVV VOO	+0.55%+0.55%	+2.71%+2.71%	+12.94%+12.94%	+15.53%+15.53%	+85.77%+85.77%	+88.72%+88.64%
Flows	IVV VOO	+$1.47B-$9.86B	-$25.61B+$36.98B	+$27.02B+$96.19B	+$68.78B+$147.45B	+$211.21B+$362.80B	+$266.82B+$438.95B

Volatility and drawdown

		3M	1Y	3Y	5Y
Volatility	IVV VOO	+10.97%+10.97%	+13.07%+13.00%	+15.03%+14.93%	+17.01%+17.14%
Max drawdown	IVV VOO	-3.40%-3.40%	-8.90%-8.90%	-18.75%-18.75%	-24.51%-24.52%
Max drawdown duration	IVV VOO	19d19d	76d76d	126d126d	708d708d

Trading data

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	IVV	VOO
Last sale 10/2/2026 at 7:41 PM	$773.09	$707.43
Previous close 10/01/2026	$767.38	$702.35
Consolidated volume 10/01/2026
Average volume 30 days
Average discount or premium 30 days
Average Bid/Ask spread 30 days

Replication quality

Data as of September 30, 2026

1-year trailing difference

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	IVV	VOO
Tracking error
Tracking difference
1 year cumulative return difference
Best
Worst
Daily return difference
Average
Worst

Main metrics

Last update 10/2/2026 at 7:41 PM

Live

Closed

	IVV	VOO
Last price	$773.09	$707.43
1D performance	+0.74%	+0.72%
AuM	$881.59 B	$1,034.30 B
E/R	0.03%	0.03%

Characteristics

	IVV	VOO
Management strategy	Passive	Passive
Provider	iShares	Vanguard
Benchmark	S&P 500 Index	S&P 500 Index
N° of holdings	501	500
Asset class	Equities	Equities
Trailing 12m distribution yield	Join	Join
Inception date	May 15, 2000	September 7, 2010
ESG	No	No

More IVV data on Trackinsight

More VOO data on Trackinsight

Exposure

Countries

IVV

USA

97.56%

Other

2.44%

VOO

USA

97.46%

Other

2.54%

Sectors

IVV

Technology

45.2%

Finance

13.62%

Healthcare

9.08%

Consumer Non-Cycl.

8.87%

Industrials

7.46%

Other

15.78%

VOO

Technology

45.25%

Finance

13.57%

Healthcare

9.09%

Consumer Non-Cycl.

8.88%

Industrials

7.47%

Other

15.75%

Diversification

IVV

Total weight of top 15 holdings out of 15

44.12%

VOO

Total weight of top 15 holdings out of 15

44.17%

Top 15 holdings

Data as of August 31, 2026

IVV

NVIDIA Corp.

8.07%

Apple, Inc.

7.02%

Microsoft Corp.

5.69%

Amazon.com, Inc.

3.84%

Alphabet, Inc.

3.00%

Broadcom Inc.

2.65%

Alphabet, Inc.

2.39%

Meta Platforms, Inc.

1.90%

Micron Technology, Inc.

1.63%

Tesla, Inc.

1.56%

JPMorgan Chase & Co.

1.44%

Berkshire Hathaway, Inc.

1.39%

Eli Lilly & Co.

1.38%

Advanced Micro Devices, Inc.

1.16%

ExxonMobil Holdings Corp.

1.01%

VOO

NVIDIA Corp.

8.08%

Apple, Inc.

7.03%

Microsoft Corp.

5.69%

Amazon.com, Inc.

3.84%

Alphabet, Inc.

3.01%

Broadcom Inc.

2.65%

Alphabet, Inc.

2.39%

Meta Platforms, Inc.

1.90%

Micron Technology, Inc.

1.63%

Tesla, Inc.

1.56%

JPMorgan Chase & Co.

1.44%

Berkshire Hathaway, Inc.

1.40%

Eli Lilly & Co.

1.38%

Advanced Micro Devices, Inc.

1.16%

ExxonMobil Holdings Corp.

1.01%

Frequently asked questions about IVV and VOO

How have the IVV and VOO ETFs performed in 2026?

As of October 1, 2026, IVV is up 12.94% year-to-date (YTD), while VOO has returned 12.94%. That puts VOO better performer ahead so far this year.

Which ETF is attracting more investor money: IVV or VOO?

Year-to-date, the IVV ETF saw +$27.02B in flows, compared to +$96.19B for VOO.

Which ETF is more volatile: IVV or VOO?

Over the past year, IVV had a volatility of 13.07%, while VOO experienced 13%.

Which ETF is bigger: IVV or VOO?

As of October 1, 2026, IVV holds $881.59 B in assets under management (AUM), while VOO manages $1,034.30 B.

What sectors do the IVV and VOO ETFs invest in?

IVV leans toward sectors like Technology, Finance and Healthcare. Meanwhile, VOO focuses on Technology, Finance and Healthcare.

What are the top holdings of the IVV ETF and VOO ETF?

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

Which ETF is more diversified: IVV or VOO?

IVVvsVOOETF Comparison

iShares Core S&P 500 ETF

Vanguard S&P 500 ETF

IVV vs VOO 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 IVV and VOO ETFs performed in 2026?

As of October 1, 2026, IVV is up 12.94% year-to-date (YTD), while VOO has returned 12.94%. That puts VOO better performer ahead so far this year.

Which ETF is attracting more investor money: IVV or VOO?

Year-to-date, the IVV ETF saw +$27.02B in flows, compared to +$96.19B for VOO.

Which ETF is more volatile: IVV or VOO?

Over the past year, IVV had a volatility of 13.07%, while VOO experienced 13%.

Which ETF is bigger: IVV or VOO?

As of October 1, 2026, IVV holds $881.59 B in assets under management (AUM), while VOO manages $1,034.30 B.

What sectors do the IVV and VOO ETFs invest in?

IVV leans toward sectors like Technology, Finance and Healthcare. Meanwhile, VOO focuses on Technology, Finance and Healthcare.

What are the top holdings of the IVV ETF and VOO ETF?

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

Which ETF is more diversified: IVV or VOO?

IVV holds 504 securities with 44.12% of its assets in the top 15. VOO has 503 securities and a top 15 weight of 44.17%.

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