ITOTvsGUSAETF Comparison
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iShares Core S&P Total U.S. Stock Market ETF (ITOT) belongs to the US All Cap segment. Goldman Sachs MarketBeta US 1000 Equity ETF (GUSA) is part of the US Large Cap segment. Both ETFs have the same top 3 sector exposures: Technology, Finance and Healthcare. ITOT is less expensive with a Total Expense Ratio (TER) of 0.03%, versus 0.1% for GUSA. ITOT is up 14.63% year-to-date (YTD) with +$5.84B in YTD flows. GUSA performs worse with 13.32% YTD performance, and +$129K in YTD flows. Run a side-by-side ETF comparison of ITOT and GUSA 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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ITOT vs GUSA performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 08/07/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | ITOT GUSA | +3.32%+2.04% | +6.30%+4.87% | +14.63%+13.32% | +24.16%+22.44% | +76.80%+76.10% | +79.18%n/a |
| Flows | ITOT GUSA | +$590M+$38K | +$2.27B+$3K | +$5.84B+$129K | +$7.31B-$3M | +$15.65B+$15M | +$19.39B- |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | ITOT GUSA | +14.00%+13.68% | +13.31%+13.12% | +15.50%+15.33% | +17.56%n/a |
| Max drawdown | ITOT GUSA | -4.38%-4.47% | -8.91%-8.99% | -19.43%-19.25% | -25.39%n/a |
| Max drawdown duration | ITOT GUSA | 59d62d | 76d76d | 127d126d | 711dn/a |
Trading data
ITOT | GUSA | |
Last sale 8/7/2026 at 1:30 PM | $169.58 | $66.94 |
| Previous close 08/06/2026 | $168.34 | $66.47 |
| Consolidated volume 08/06/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of July 31, 2026
1-year trailing difference
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ITOT | GUSA | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 8/7/2026 at 1:30 PM
Live
Closed
ITOT | GUSA | |
|---|---|---|
| Last price | $169.58 | $66.94 |
| 1D performance | +0.74% | +0.71% |
| AuM | $97.86 B | $2.40 B |
| E/R | 0.03% | 0.1% |
Characteristics
ITOT | GUSA | |
|---|---|---|
| Management strategy | Passive | Passive |
| Provider | iShares | Goldman Sachs |
| Benchmark | S&P Total Market Index | Solactive GBS US 1000 Index |
| N° of holdings | 2422 | 990 |
| Asset class | Equities | Equities |
| Trailing 12m distribution yield | Join | Join |
| Inception date | January 20, 2004 | April 5, 2022 |
| ESG | No | No |
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Exposure
Countries
ITOT
USA
97.25%
Other
2.75%
GUSA
USA
96.85%
Other
3.15%
Sectors
ITOT
Technology
42.56%
Finance
14.1%
Healthcare
9.28%
Industrials
8.87%
Consumer Non-Cycl.
8.22%
Other
16.97%
GUSA
Technology
42.92%
Finance
13.51%
Healthcare
9.13%
Industrials
8.74%
Consumer Non-Cycl.
8.6%
Other
17.1%
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Diversification
ITOT
Total weight of top 15 holdings out of 15
38.05%
GUSA
Total weight of top 15 holdings out of 15
39.15%
Top 15 holdings
Data as of June 30, 2026
ITOT
NVIDIA Corp.
6.63%
Apple, Inc.
5.81%
Microsoft Corp.
3.79%
Amazon.com, Inc.
3.19%
Alphabet, Inc.
2.86%
Broadcom Inc.
2.45%
Alphabet, Inc.
2.29%
Micron Technology, Inc.
1.78%
Meta Platforms, Inc.
1.69%
Tesla, Inc.
1.62%
Eli Lilly & Co.
1.30%
Advanced Micro Devices, Inc.
1.30%
Berkshire Hathaway, Inc.
1.25%
JPMorgan Chase & Co.
1.20%
Intel Corp.
0.90%
GUSA
NVIDIA Corp.
6.56%
Apple, Inc.
5.81%
Microsoft Corp.
3.89%
Amazon.com, Inc.
3.32%
Alphabet, Inc.
2.97%
Alphabet, Inc.
2.56%
Broadcom Inc.
2.49%
Tesla, Inc.
1.98%
Micron Technology, Inc.
1.86%
Meta Platforms, Inc.
1.77%
Eli Lilly & Co.
1.50%
JPMorgan Chase & Co.
1.28%
Advanced Micro Devices, Inc.
1.26%
Berkshire Hathaway, Inc.
0.99%
Johnson & Johnson
0.90%
Frequently asked questions about ITOT and GUSA
How have the ITOT and GUSA ETFs performed in 2026?
As of August 7, 2026, ITOT is up 14.63% year-to-date (YTD), while GUSA has returned 13.32%. That puts ITOT better performer ahead so far this year.
Which ETF is attracting more investor money: ITOT or GUSA?
Year-to-date, the ITOT ETF saw +$5.84B in flows, compared to +$129K for GUSA.
Which ETF is more volatile: ITOT or GUSA?
Over the past year, ITOT had a volatility of 13.31%, while GUSA experienced 13.12%.
Which ETF is bigger: ITOT or GUSA?
As of August 7, 2026, ITOT holds $97.86 B in assets under management (AUM), while GUSA manages $2.40 B.
What sectors do the ITOT and GUSA ETFs invest in?
ITOT leans toward sectors like Technology, Finance and Healthcare. Meanwhile, GUSA focuses on Technology, Finance and Healthcare.
What are the top holdings of the ITOT ETF and GUSA ETF?
ITOT top holdings include NVIDIA Corp., Apple, Inc. and Microsoft Corp.. GUSA holds in its top three: NVIDIA Corp., Apple, Inc. and Microsoft Corp..
Which ETF is more diversified: ITOT or GUSA?
ITOT holds 2458 securities with 38.05% of its assets in the top 15. GUSA has 1002 securities and a top 15 weight of 39.15%.
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Latest news about ITOT & GUSA
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