GUSAvsIWBETF Comparison
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Goldman Sachs MarketBeta US 1000 Equity ETF (GUSA) and iShares Russell 1000 ETF (IWB) belong to the same industry segment: US Large Cap. Both ETFs have the same top 3 sector exposures: Technology, Finance and Healthcare. GUSA is less expensive with a Total Expense Ratio (TER) of 0.1%, versus 0.15% for IWB. GUSA is up 12.65% year-to-date (YTD) with +$129K in YTD flows. IWB performs worse with 12.44% YTD performance, and -$2.57B in YTD flows. Run a side-by-side ETF comparison of GUSA and IWB 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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GUSA vs IWB performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 09/11/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | GUSA IWB | -1.00%-0.99% | +3.57%+3.70% | +12.65%+12.44% | +16.86%+16.66% | +76.03%+75.47% | n/a+77.12% |
| Flows | GUSA IWB | --$167M | +$38K-$444M | +$129K-$2.57B | +$2M-$2.05B | +$15M-$2.56B | --$2.46B |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | GUSA IWB | +11.65%+11.86% | +13.08%+13.00% | +15.27%+15.23% | n/a+17.35% |
| Max drawdown | GUSA IWB | -3.41%-3.34% | -8.99%-8.86% | -19.25%-19.16% | n/a-25.17% |
| Max drawdown duration | GUSA IWB | 19d19d | 76d76d | 126d126d | n/a709d |
Trading data
GUSA | IWB | |
Last sale 9/11/2026 at 1:30 PM | $66.09 | $416.05 |
| Previous close 09/11/2026 | $65.51 | $417.91 |
| Consolidated volume 09/11/2026 | ||
| 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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GUSA | IWB | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 9/11/2026 at 1:30 PM
Live
Closed
GUSA | IWB | |
|---|---|---|
| Last price | $66.09 | $416.05 |
| 1D performance | +0.88% | -0.45% |
| AuM | $2.39 B | $48.92 B |
| E/R | 0.1% | 0.15% |
Characteristics
GUSA | IWB | |
|---|---|---|
| Management strategy | Passive | Passive |
| Provider | Goldman Sachs | iShares |
| Benchmark | Solactive GBS US 1000 Index | Russell 1000 Index |
| N° of holdings | 985 | 1011 |
| Asset class | Equities | Equities |
| Trailing 12m distribution yield | Join | Join |
| Inception date | April 5, 2022 | May 15, 2000 |
| ESG | No | No |
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Exposure
Countries
GUSA
USA
95.88%
Other
4.12%
IWB
USA
97.59%
Other
2.41%
Sectors
GUSA
Technology
42.23%
Finance
14.34%
Healthcare
9.3%
Industrials
8.8%
Consumer Non-Cycl.
8.63%
Other
16.7%
IWB
Technology
42.37%
Finance
14.69%
Healthcare
9.22%
Consumer Non-Cycl.
8.65%
Industrials
8.55%
Other
16.51%
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Diversification
GUSA
Total weight of top 15 holdings out of 15
39.61%
IWB
Total weight of top 15 holdings out of 15
40.24%
Top 15 holdings
Data as of July 31, 2026
GUSA
Apple, Inc.
7.00%
NVIDIA Corp.
6.67%
Microsoft Corp.
4.14%
Amazon.com, Inc.
3.23%
Alphabet, Inc.
2.76%
Broadcom Inc.
2.59%
Alphabet, Inc.
2.40%
Meta Platforms, Inc.
1.89%
Tesla, Inc.
1.50%
Micron Technology, Inc.
1.47%
Eli Lilly & Co.
1.47%
JPMorgan Chase & Co.
1.39%
Advanced Micro Devices, Inc.
1.17%
Berkshire Hathaway, Inc.
1.00%
Johnson & Johnson
0.93%
IWB
Apple, Inc.
7.01%
NVIDIA Corp.
6.62%
Microsoft Corp.
4.88%
Amazon.com, Inc.
3.32%
Alphabet, Inc.
2.83%
Broadcom Inc.
2.62%
Alphabet, Inc.
2.31%
Meta Platforms, Inc.
1.72%
Micron Technology, Inc.
1.43%
Berkshire Hathaway, Inc.
1.38%
JPMorgan Chase & Co.
1.36%
Eli Lilly & Co.
1.34%
Tesla, Inc.
1.31%
Advanced Micro Devices, Inc.
1.15%
ExxonMobil Holdings Corp.
0.95%
Frequently asked questions about GUSA and IWB
How have the GUSA and IWB ETFs performed in 2026?
As of September 11, 2026, GUSA is up 12.65% year-to-date (YTD), while IWB has returned 12.44%. That puts GUSA better performer ahead so far this year.
Which ETF is attracting more investor money: GUSA or IWB?
Year-to-date, the GUSA ETF saw +$129K in flows, compared to -$2.57B for IWB.
Which ETF is more volatile: GUSA or IWB?
Over the past year, GUSA had a volatility of 13.08%, while IWB experienced 13%.
Which ETF is bigger: GUSA or IWB?
As of September 11, 2026, GUSA holds $2.39 B in assets under management (AUM), while IWB manages $48.92 B.
What sectors do the GUSA and IWB ETFs invest in?
GUSA leans toward sectors like Technology, Finance and Healthcare. Meanwhile, IWB focuses on Technology, Finance and Healthcare.
What are the top holdings of the GUSA ETF and IWB ETF?
GUSA top holdings include Apple, Inc., NVIDIA Corp. and Microsoft Corp.. IWB holds in its top three: Apple, Inc., NVIDIA Corp. and Microsoft Corp..
Which ETF is more diversified: GUSA or IWB?
GUSA holds 995 securities with 39.61% of its assets in the top 15. IWB has 1023 securities and a top 15 weight of 40.24%.
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