Data as of Oct 28, 2026.

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ITOT vs VTI: Differences, Returns & Fees

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Over the year to Oct 28, 2026, ITOT returned +13.4% to VTI's +13.5%; 93% of their weight is in the same names.

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Net assets: $97.1bn on Oct 27, 2026 for iShares Core S&P Total U.S. Stock Market ETF, and $689.2bn on Sep 30, 2026 for Vanguard Morningstar Total Stock Market ETF.

At a glance
+13.4%
ITOT total return, 1 year
+13.5%
VTI total return, 1 year
0.03%
ITOT expense ratio
0.03%
VTI expense ratio

Pair scorecard

Both cost 0.03% a year; their one-year returns differ by 0.1 points; VTI is 7.2 times larger.

ITOT vs VTI: Differences, Returns & Fees
MeasureITOTVTI
Return
Total return, 1 year+13.4%+13.5%
Benchmark
What it tracksS&P Total Market Index (TMI)Morningstar US Total Market Index
Cost and size
Expense ratio0.03%0.03%
Net assets, as of Sep 30, 2026$95.9bn$689.2bn
Holdings
Holdings in common93%
Top ten holdings, share of the fund33.9%34.7%

Holdings in common uses holdings dated Sep 30, 2026 and Oct 27, 2026. Method

Risk and return

Jan 30, 2004 to Oct 23, 2026 · 1,186 weekly returns
ITOT VTI
Return
Total return edge VTI (slight) +886.3% +924.0%
Annualized edge Tie +10.6% +10.7%
Price return edge VTI (slight) +567.2% +582.9%
Risk
Volatility edge Tie 17.3% 17.6%
Max drawdown edge Tie −54.7% −54.8%
Risk-adjusted
Sharpe edge Tie 0.56 0.57
Sortino edge Tie 0.80 0.80
Calmar edge Tie 0.19 0.20
Reading

VTI returned slightly more: +924.0% to +886.3%. ITOT and VTI swung about the same: 17.3% and 17.6%. ITOT and VTI fell about the same at their worst: −54.7% and −54.8%.

Full scorecard

9 measures, with how each is measured
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Risk and return: ITOT vs VTI: Differences, Returns & Fees
MeasureITOTVTIEdgeHow it is measured
Return
Total return+886.3%+924.0%VTI (slight)Price change plus distributions, reinvested.
Annualized+10.6%+10.7%TieTotal return as a yearly rate.
Price return+567.2%+582.9%VTI (slight)Price change alone, distributions left out.
Risk
Volatility17.3%17.6%TieSpread of weekly returns, annualized. Lower is steadier.
Downside deviation12.2%12.5%ITOT (slight)Like volatility, counting only weeks below the Treasury bill rate.
Max drawdown−54.7%−54.8%TieDeepest fall from a high to the low after it.
Risk-adjusted
Sharpe0.560.57TieReturn above Treasury bills per unit of volatility.
Sortino0.800.80TieReturn above Treasury bills per unit of downside deviation.
Calmar0.190.20TieAnnualized return divided by the max drawdown.

Computed by ETFIQ from Tiingo daily prices and ETFIQ's distribution records, 1,186 weekly returns. Cash rate: the 13-week Treasury bill.

What they share

93%

By the books each fund has filed, ITOT and VTI hold 93% of their money in the same securities at the same weight. Holdings dated Sep 30, 2026 and Oct 27, 2026.

0 half 100%

half

93% in common

Positions both hold · largest shared weight first ITOT VTI
NVIDIA 7.06% 7.14%
APPLE 6.78% 6.63%
MICROSOFT 5.28% 5.20%
AMAZON.COM INC 3.32% 3.30%
ALPHABET CLASS A 2.52% 2.76%
BROADCOM INC 2.18% 2.28%
ALPHABET CLASS C 2.02% 2.18%
META PLATFORMS CLASS A 1.83% 2.18%
MICRON TECHNOLOGY 1.40% 1.64%
TESLA INC 1.54% 1.37%
ELI LILLY 1.37% 1.34%
ADVANCED MICRO DEVICES 1.22% 1.36%
Only in one fund ↓
Only in ITOT
NXP SEMICONDUCTORS NV 0.09%
VYLOR 0.06%
ROYALTY PHARMA PLC CLASS A 0.04%
AMCOR PLC 0.03%
AMRIZE AG 0.03%
COUPANG CLASS A 0.03%
AUTOLIV 0.01%
CRISPR THERAPEUTICS AG 0.01%
Only in VTI
SLCMT1142 0.21%
Warner Bros Discovery Inc 0.10%
Waste Connections Inc 0.05%
MKTLIQ 0.05%
Ingersoll Rand Inc 0.04%
Berkshire Hathaway Inc 0.04%
JFrog Ltd 0.01%
Qorvo Inc 0.01%
Check overlap with more funds →

Side by side

ITOT iShares Core S&P Total U.S. Stock Market ETF VTI Vanguard Morningstar Total Stock Market ETF
Where it sits Stock ETF Stock ETF
What it is Tracks the S&P Total U.S. Stock Market Tracks an index of US total market
Total return, 1 year +13.4% +13.5%
Expense ratio 0.03% 0.03%
Already in the S&P 500 88.1% 88.1%
Holdings 2443 3521
Net assets, ITOT as of Oct 27, 2026 and VTI as of Sep 30, 2026 $97.1bn $689.2bn

ITOT and VTI on the fields both publish, as of Oct 28, 2026. Source: ETFIQ.

Client brief · page 1 of 2 Report BR-34FBEB3C5F

ITOT and VTI are built for the same job. How do they differ in cost, holdings and results?

  1. What each follows. ITOT follows S&P Total Market Index (TMI) and VTI follows Morningstar US Total Market Index.
  2. Size. ITOT has $95.9bn in net assets and VTI $689.2bn (net assets, as of Sep 30, 2026); VTI is 7.2 times larger.
  3. Holdings in common (similar). 93% of the weight is in the same securities (holdings dated Oct 27, 2026 and Sep 30, 2026).

Data as of Oct 28, 2026.

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About each fund
ITOT

ITOT tracks the S&P Total U.S. Stock Market. Over the year to Oct 28, 2026 it returned +13.4% with distributions reinvested. The prospectus expense ratio is 0.03% a year. By its holdings published by its issuer for Oct 27, 2026, 88% of the fund by weight is stocks the S&P 500 also holds, across 2,443 positions, with the top ten at 33.9%.

VTI

VTI tracks an index of US total market. Over the year to Oct 28, 2026 it returned +13.5% with distributions reinvested. By its holdings published by its issuer as of Sep 30, 2026, 88% of the fund by weight is stocks the S&P 500 also holds, across 3,521 positions, with the top ten at 34.7%.

Questions people ask

Which returned more over the last year, ITOT or VTI?
In the year to Oct 28, 2026, with distributions reinvested, ITOT returned +13.4% and VTI +13.5%.
Which is cheaper, ITOT or VTI?
Neither: ITOT and VTI both charge 0.03% a year. Fees come from each fund's prospectus.
How much do ITOT and VTI overlap with the S&P 500?
By their latest filed holdings, 88% of ITOT and 88% of VTI by weight is stocks the S&P 500 already holds.
Other comparisons
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ETFIQ, ITOT against VTI, data as of Oct 28, 2026. https://etfiq.com/compare/any/itot-vs-vti

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Free to use with attribution for data ETFIQ computes; issuer data stays under its owner's terms.