CWIvsACWXETF Comparison
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The ETFs State Street SPDR MSCI ACWI ex-US ETF (CWI) and iShares MSCI ACWI ex U.S. ETF (ACWX) track the MSCI ACWI ex USA Net Total Return Index - USD and belong to the same industry segment: Global Blended Cap. Both ETFs have the same top 3 sector exposures: Finance, Technology and Industrials. CWI is less expensive with a Total Expense Ratio (TER) of 0.3%, versus 0.32% for ACWX. CWI is up 16.02% year-to-date (YTD) with +$170M in YTD flows. ACWX performs better with 16.62% YTD performance, and +$3.15B in YTD flows. Run a side-by-side ETF comparison of CWI and ACWX 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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CWI vs ACWX performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 09/11/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | CWI ACWX | +0.23%+0.41% | +4.73%+2.96% | +16.02%+16.62% | +23.49%+23.18% | +75.14%+73.42% | +57.56%+54.07% |
| Flows | CWI ACWX | +$25M+$575M | +$65M+$789M | +$170M+$3.15B | +$333M+$3.93B | +$360M+$4.80B | +$384M+$5.46B |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | CWI ACWX | +13.73%+15.83% | +14.23%+16.66% | +13.29%+14.78% | +14.19%+15.80% |
| Max drawdown | CWI ACWX | -5.02%-5.31% | -10.82%-11.33% | -13.36%-13.37% | -28.24%-29.09% |
| Max drawdown duration | CWI ACWX | 50d50d | 65d69d | 43d43d | 783d906d |
Trading data
CWI | ACWX | |
Last sale 9/11/2026 at 1:30 PM | $41.27 | $77.25 |
| Previous close 09/10/2026 | $40.90 | $76.63 |
| Consolidated volume 09/10/2026 | ||
| 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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CWI | ACWX | |
|---|---|---|
| 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
CWI | ACWX | |
|---|---|---|
| Last price | $41.27 | $77.25 |
| 1D performance | +0.90% | +0.81% |
| AuM | $2.87 B | $12.48 B |
| E/R | 0.3% | 0.32% |
Characteristics
CWI | ACWX | |
|---|---|---|
| Management strategy | Passive | Passive |
| Provider | State Street Investment Management | iShares |
| Benchmark | MSCI ACWI ex USA Index | MSCI ACWI ex USA Index |
| N° of holdings | 1065 | 1790 |
| Asset class | Equities | Equities |
| Trailing 12m distribution yield | Join | Join |
| Inception date | January 10, 2007 | March 26, 2008 |
| ESG | No | No |
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Exposure
Countries
CWI
Japan
14.2%
Canada
8.66%
United Kingdom
8.65%
Taiwan
8.03%
Other
60.46%
ACWX
Japan
13.86%
United Kingdom
8.46%
Canada
8.29%
Taiwan
8.02%
Other
61.37%
Sectors
CWI
Finance
26.24%
Technology
21.67%
Industrials
11.62%
Consumer Non-Cycl.
7.21%
Other
33.25%
ACWX
Finance
27.98%
Technology
20.51%
Industrials
12.14%
Consumer Non-Cycl.
7.31%
Non-Energy Materi.
7.28%
Other
24.79%
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Diversification
CWI
Total weight of top 15 holdings out of 15
19.48%
ACWX
Total weight of top 15 holdings out of 15
18.18%
Top 15 holdings
Data as of July 31, 2026
CWI
Taiwan Semiconductor Manufacturing Co., Ltd.
4.83%
Samsung Electronics Co., Ltd.
2.27%
SK hynix, Inc.
1.81%
ASML Holding NV
1.79%
HSBC Holdings Plc
1.06%
Tencent Holdings Ltd.
0.98%
Royal Bank of Canada
0.91%
Roche Holding AG
0.87%
Novartis AG
0.79%
Shell Plc
0.71%
Siemens AG
0.70%
Nestlé SA
0.70%
AstraZeneca PLC
0.70%
Mitsubishi UFJ Financial Group, Inc.
0.70%
Alibaba Group Holding Ltd.
0.66%
ACWX
Taiwan Semiconductor Manufacturing Co., Ltd.
4.61%
Samsung Electronics Co., Ltd.
1.85%
ASML Holding NV
1.77%
SK hynix, Inc.
1.40%
Tencent Holdings Ltd.
1.02%
HSBC Holdings Plc
1.00%
Roche Holding AG
0.84%
Royal Bank of Canada
0.81%
Novartis AG
0.79%
Nestlé SA
0.72%
AstraZeneca PLC
0.71%
Shell Plc
0.69%
Siemens AG
0.66%
Alibaba Group Holding Ltd.
0.66%
Mitsubishi UFJ Financial Group, Inc.
0.65%
Frequently asked questions about CWI and ACWX
How have the CWI and ACWX ETFs performed in 2026?
As of September 11, 2026, CWI is up 16.02% year-to-date (YTD), while ACWX has returned 16.62%. That puts ACWX better performer ahead so far this year.
Which ETF is attracting more investor money: CWI or ACWX?
Year-to-date, the CWI ETF saw +$170M in flows, compared to +$3.15B for ACWX.
Which ETF is more volatile: CWI or ACWX?
Over the past year, CWI had a volatility of 14.23%, while ACWX experienced 16.66%.
Which ETF is bigger: CWI or ACWX?
As of September 11, 2026, CWI holds $2.87 B in assets under management (AUM), while ACWX manages $12.48 B.
What sectors do the CWI and ACWX ETFs invest in?
CWI leans toward sectors like Finance, Technology and Industrials. Meanwhile, ACWX focuses on Finance, Technology and Industrials.
What are the top holdings of the CWI ETF and ACWX ETF?
CWI top holdings include Taiwan Semiconductor Manufacturing Co., Ltd., Samsung Electronics Co., Ltd. and SK hynix, Inc.. ACWX holds in its top three: Taiwan Semiconductor Manufacturing Co., Ltd., Samsung Electronics Co., Ltd. and ASML Holding NV.
Which ETF is more diversified: CWI or ACWX?
CWI holds 1071 securities with 19.48% of its assets in the top 15. ACWX has 1853 securities and a top 15 weight of 18.18%.
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