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ETF Profiles

What Is the CGW ETF? Returns, Expense Ratio, Holdings, and Alternative ETFs Explained

Updated May 10, 2026

A leading thematic ETF that invests across the global water value chain, with a concentration in the utilities and industrials sectors.

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🏷️

What Is This ETF?

The fund tracks the S&P Global Water Index. Its core consists of the utilities sector, which handles water supply and management, and the industrials sector, which manufactures water treatment equipment and related products. It spreads investments across roughly 100 companies worldwide.

It suits investors who are interested in environmental and sustainability themes and want to invest for the long term in global infrastructure and technology companies.

Launched by Invesco in 2007, it is a passively managed (index-tracking) ETF.

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How Does It Invest?

ItemDetails
Tracked IndexS&P Global Water Index
Management StylePassive (index tracking)
Rebalancing FrequencySemiannual
Dividend FrequencyAnnual
Total Expense Ratio0.58%

The fund uses a weighting method that considers both the share of revenue derived from water and market capitalization. It keeps the portfolio balanced by dividing it into a water utilities and infrastructure group and a water equipment and materials group, and it enhances diversification through weight caps on individual holdings.

  • A global portfolio spanning the entire water industry
  • A well-balanced weighting between utilities and industrials
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Size and Costs

Assets under management (AUM) stand at $1.0B, and the total expense ratio is 0.58% per year.

Compared with PHO or FIW, which have similar themes, its higher global exposure is a distinguishing feature.

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Performance and Trends

1-Year Price Performance
Dividend & Yield
Dividend Yield 1.55%
Annual Dividend (TTM) $1.00
1Y Return +0.4%
Next Ex-Dividend Date 12/22/2025
52-Week Price Range
$64
Low $61 High $69
vs. low +4.43% vs. high -7.05%

Interest in the water industry is growing, driven by global climate change and demand for infrastructure rebuilding. The combination of stable utility earnings and the growth potential of technology companies has produced a gradual performance trend.

As the importance of water resource management gains attention, ESG and thematic investment money has been flowing in steadily. With its solid asset base, the product enjoys high market credibility and liquidity.

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Strengths and Weaknesses

The fund offers both the stability and growth potential of the water theme, an essential resource, but it carries an expense level typical of thematic ETFs.

💪 Key Strengths

Distinctive Thematic Value
By concentrating on the water industry, an irreplaceable essential resource, the fund benefits from long-term demand growth.
Global Diversification
It offers broad exposure to leading water companies around the world, not only in the US but also in Europe and elsewhere.
Sector Balance
A mix of defensive utilities and growth-oriented industrials enhances portfolio stability.

⚠️ Points to Watch

Expense Level
The expense ratio is somewhat higher than that of ETFs tracking broad market indexes.
Regulatory Risk
Utility companies whose water pricing authority is bound by government regulation may face limited profitability.
Currency Volatility
Because the fund invests in global assets, it is affected by changes in the value of the currencies of the countries in which it invests.
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Alternative ETFs and Related Products

IGF and GUNR, shown in the table, invest across global infrastructure and natural resources, while FNDF is an international equity ETF that uses a fundamental weighting method. These differ from CGW, which focuses solely on the water theme, in exposure scope and strategy. As direct alternatives, you can consider PHO or FIW, which have a higher weighting in US companies, and AQWA or PIO, which specialize in global water resource management, are also worth comparing.

Peer Comparison ETFs
TickerNamePriceChangeAUMTotal Expense RatioDividend Yield1Y
FNDFFNDFSchwab Fundamental International Equity ETF$53.89-0.7%$25.9B0.25%3.04%+22.3%
IGFIGFiShares Global Infrastructure ETF$65.80+0.3%$10.9B0.37%2.93%+7.5%
GUNRGUNRNorthern Trust Morningstar Global Upstream Natural Resources ETF$53.53-0.4%$7.0B0.46%2.3%+22.9%
GSIEGSIEGoldman Sachs ActiveBeta International Equity ETF$46.15-0.8%$6.0B0.25%2.62%+11.5%
GNRGNRState Street SPDR S&P Global Natural Resources ETF$75.45-0.4%$5.4B0.40%2.41%+28.0%
Top Holdings
TickerNameWeightPriceChangeMarket CapP/EDividend Yield
AWKAmerican Water Works Co Inc0.16%$144.37+1.5%$28.7B25.02.44%
XYLXYLXylem Inc0.15%$92.40+1.8%$21.2B20.41.87%
WTRGWTRGEssential Utilities Inc0.11%$43.52+1.7%$12.4B22.23.24%
VLTOVLTOVeralto Corp0.10%$111.10+6.8%$27.1B27.50.44%
ECLEcolab Inc0.08%$302.98+0.7%$84.9B41.20.97%
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Investor Checkpoints

These are the key items to review before investing in CGW. Be sure to check carefully the sustainability of the water theme, operating costs, and regional exposure weights.

CheckpointWhat to CheckCurrent Status
💵 Expense RatioConfirm whether the cost is reasonable for a thematic ETFSomewhat high
💧 Theme ConcentrationCheck the share of water-related revenueVery high
🌍 Regional DiversificationCheck US and overseas weightingsGlobally diversified
📈 Dividend ProfileDividend stability from the utilities weightingGood

Changes in government environmental regulation or cuts to infrastructure investment budgets worldwide could act as risk factors. Because the fund is concentrated in specific sectors, investors should note that it may move differently from the overall market.

For investors who believe in the long-term growth of the water industry, an essential resource, it is one of the standard global investment vehicles. It suits a strategy that seeks both the stability of infrastructure assets and the growth potential of technology companies.

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Disclaimer: This content is for informational purposes only and does not constitute investment advice. All investment responsibility lies with the investor.

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