CGWvsIGEETF Comparison
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Invesco S&P Global Water Index ETF (CGW) and iShares North American Natural Resources ETF (IGE) belong to the same industry segment: Natural Resources. CGW's top 3 sector exposures are Utilities, Industrials and Non-Energy Materials. In contrast, IGE's top sector exposures are Energy, Non-Energy Materials and Finance. CGW is more expensive with a Total Expense Ratio (TER) of 0.59%, versus 0.37% for IGE. CGW is up 2.74% year-to-date (YTD) with +$41M in YTD flows. IGE performs better with 29.8% YTD performance, and -$20M in YTD flows. Run a side-by-side ETF comparison of CGW and IGE 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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CGW vs IGE performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 11/03/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | CGW IGE | +1.29%+1.93% | -1.03%+8.03% | +2.74%+29.80% | +3.69%+37.82% | +41.95%+68.28% | +19.00%+128.15% |
| Flows | CGW IGE | -$358K+$3M | -$358K+$10M | +$41M-$20M | +$46M-$13M | -$126M-$77M | -$209M-$78M |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | CGW IGE | +12.92%+16.27% | +13.47%+17.25% | +13.56%+18.20% | +15.80%+21.98% |
| Max drawdown | CGW IGE | -7.04%-7.08% | -10.52%-11.56% | -14.42%-19.54% | -32.65%-25.69% |
| Max drawdown duration | CGW IGE | 90d44d | 250d161d | 227d275d | 862d644d |
Trading data
CGW | IGE | |
Last sale 11/4/2026 at 2:30 PM | $66.43 | $62.97 |
| Previous close 11/03/2026 | $64.67 | $64.31 |
| Consolidated volume 11/03/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of October 30, 2026
1-year trailing difference
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CGW | IGE | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
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Main metrics
Last update 11/4/2026 at 2:30 PM
Live
Closed
CGW | IGE | |
|---|---|---|
| Last price | $66.43 | $62.97 |
| 1D performance | +2.72% | -2.08% |
| AuM | $1.05 B | $810.11 M |
| E/R | 0.59% | 0.37% |
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Exposure
Countries
CGW
USA
55.93%
United Kingdom
14.3%
Brazil
10.44%
Other
19.34%
IGE
USA
72.75%
Canada
24.35%
Other
2.91%
Sectors
CGW
Utilities
46.01%
Industrials
34.95%
Non-Energy Materi.
15.61%
Other
3.43%
IGE
Energy
70.19%
Non-Energy Materi.
27.52%
Other
2.29%
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Diversification
CGW
Total weight of top 15 holdings out of 15
67.82%
IGE
Total weight of top 15 holdings out of 15
54.26%
Top 15 holdings
Data as of September 30, 2026
CGW
American Water Works Co., Inc.
8.09%
Companhia de Saneamento Basico do Estado de Sao Paulo SABESP
7.48%
Xylem, Inc.
7.04%
United Utilities Group Plc
5.84%
Essential Utilities, Inc.
5.83%
Severn Trent Plc
5.25%
Veralto Corp.
4.88%
Ecolab, Inc.
4.23%
Geberit AG
3.69%
Watts Water Technologies, Inc.
3.46%
Advanced Drainage Systems, Inc.
3.30%
Zurn Elkay Water Solutions Corp.
2.44%
American States Water Co.
2.24%
Core & Main, Inc.
2.10%
California Water Service Group
1.92%
IGE
ExxonMobil Holdings Corp.
10.65%
Chevron Corp.
10.27%
ConocoPhillips
3.86%
Newmont Corp.
3.12%
Valero Energy Corp.
2.87%
Marathon Petroleum Corp.
2.85%
Enbridge, Inc.
2.65%
Phillips 66
2.62%
Freeport-McMoRan, Inc.
2.58%
Canadian Natural Resources Ltd.
2.49%
Agnico Eagle Mines Ltd.
2.39%
The Williams Cos., Inc.
2.14%
Suncor Energy, Inc.
2.04%
SLB Ltd.
1.86%
EOG Resources, Inc.
1.86%
Frequently asked questions about CGW and IGE
How have the CGW and IGE ETFs performed in 2026?
As of November 3, 2026, CGW is up 2.74% year-to-date (YTD), while IGE has returned 29.8%. That puts IGE better performer ahead so far this year.
Which ETF is attracting more investor money: CGW or IGE?
Year-to-date, the CGW ETF saw +$41M in flows, compared to -$20M for IGE.
Which ETF is more volatile: CGW or IGE?
Over the past year, CGW had a volatility of 13.47%, while IGE experienced 17.25%.
Which ETF is bigger: CGW or IGE?
As of November 3, 2026, CGW holds $1.05 B in assets under management (AUM), while IGE manages $810.11 M.
What sectors do the CGW and IGE ETFs invest in?
CGW leans toward sectors like Utilities, Industrials and Non-Energy Materials. Meanwhile, IGE focuses on Energy and Non-Energy Materials.
What are the top holdings of the CGW ETF and IGE ETF?
CGW top holdings include American Water Works Co., Inc., Companhia de Saneamento Basico do Estado de Sao Paulo SABESP and Xylem, Inc.. IGE holds in its top three: ExxonMobil Holdings Corp., Chevron Corp. and ConocoPhillips.
Which ETF is more diversified: CGW or IGE?
CGW holds 66 securities with 67.82% of its assets in the top 15. IGE has 150 securities and a top 15 weight of 54.26%.
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Latest news about CGW & IGE
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