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VOOvsIVVETF Comparison

ETF 1

VOO

Vanguard S&P 500 ETF

This fund is part of

US Large Cap

-0.81%

Full VOO fund page

VS

ETF 2

IVV

iShares Core S&P 500 ETF

This fund is part of

US Large Cap

-0.81%

Full IVV fund page

The ETFs Vanguard S&P 500 ETF (VOO) and iShares Core S&P 500 ETF (IVV) 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 VOO and IVV have the same Total Expense Ratio (TER) of 0.03%. VOO is up 13.18% year-to-date (YTD) with +$88.45B in YTD flows. IVV performs worse with 13.18% YTD performance, and +$27.33B in YTD flows. Run a side-by-side ETF comparison of VOO and IVV 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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VOO vs IVV 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 09/28/2026

		1M	3M	YTD	1Y	3Y	5Y
Perf.	VOO IVV	-0.27%-0.27%	+3.54%+3.54%	+13.18%+13.18%	+16.67%+16.66%	+85.68%+85.68%	+89.27%+89.34%
Flows	VOO IVV	-$15.72B+$1.00B	+$31.58B-$27.26B	+$88.45B+$27.33B	+$140.35B+$69.68B	+$355.31B+$217.00B	+$430.78B+$262.69B

Volatility and drawdown

		3M	1Y	3Y	5Y
Volatility	VOO IVV	+11.14%+11.14%	+13.02%+13.10%	+14.94%+15.04%	+17.15%+17.03%
Max drawdown	VOO IVV	-3.40%-3.40%	-8.90%-8.90%	-18.75%-18.75%	-24.52%-24.51%
Max drawdown duration	VOO IVV	19d19d	76d76d	126d126d	708d708d

Trading data

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	VOO	IVV
Last sale 9/29/2026 at 1:30 PM	$702.46	$767.52
Previous close 09/28/2026	$703.61	$768.93
Consolidated volume 09/28/2026
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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	VOO	IVV
Tracking error
Tracking difference
1 year cumulative return difference
Best
Worst
Daily return difference
Average
Worst

Main metrics

Last update 9/29/2026 at 1:30 PM

Live

Closed

	VOO	IVV
Last price	$702.46	$767.52
1D performance	-0.16%	-0.18%
AuM	$1,028.76 B	$883.78 B
E/R	0.03%	0.03%

Characteristics

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

More VOO data on Trackinsight

More IVV data on Trackinsight

Exposure

Countries

VOO

USA

97.46%

Other

2.54%

IVV

USA

97.56%

Other

2.44%

Sectors

VOO

Technology

45.25%

Finance

13.57%

Healthcare

9.09%

Consumer Non-Cycl.

8.88%

Industrials

7.47%

Other

15.75%

IVV

Technology

45.2%

Finance

13.62%

Healthcare

9.08%

Consumer Non-Cycl.

8.87%

Industrials

7.46%

Other

15.78%

Diversification

VOO

Total weight of top 15 holdings out of 15

44.17%

IVV

Total weight of top 15 holdings out of 15

44.12%

Top 15 holdings

Data as of August 31, 2026

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%

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%

Frequently asked questions about VOO and IVV

How have the VOO and IVV ETFs performed in 2026?

As of September 28, 2026, VOO is up 13.18% year-to-date (YTD), while IVV has returned 13.18%. That puts VOO better performer ahead so far this year.

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

Year-to-date, the VOO ETF saw +$88.45B in flows, compared to +$27.33B for IVV.

Which ETF is more volatile: VOO or IVV?

Over the past year, VOO had a volatility of 13.02%, while IVV experienced 13.1%.

Which ETF is bigger: VOO or IVV?

As of September 28, 2026, VOO holds $1,028.76 B in assets under management (AUM), while IVV manages $883.78 B.

What sectors do the VOO and IVV ETFs invest in?

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

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

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

Which ETF is more diversified: VOO or IVV?

VOOvsIVVETF Comparison

Vanguard S&P 500 ETF

iShares Core S&P 500 ETF

VOO vs IVV 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 VOO and IVV ETFs performed in 2026?

As of September 28, 2026, VOO is up 13.18% year-to-date (YTD), while IVV has returned 13.18%. That puts VOO better performer ahead so far this year.

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

Year-to-date, the VOO ETF saw +$88.45B in flows, compared to +$27.33B for IVV.

Which ETF is more volatile: VOO or IVV?

Over the past year, VOO had a volatility of 13.02%, while IVV experienced 13.1%.

Which ETF is bigger: VOO or IVV?

As of September 28, 2026, VOO holds $1,028.76 B in assets under management (AUM), while IVV manages $883.78 B.

What sectors do the VOO and IVV ETFs invest in?

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

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

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

Which ETF is more diversified: VOO or IVV?

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

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