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CGWvsELFYETF Comparison

ETF 1

CGW

Invesco S&P Global Water Index ETF

This fund is part of

Natural Resources

-1.03%

Full CGW fund page

VS

ETF 2

ELFY

ALPS Electrification Infrastructure ETF

This fund is part of

Infrastructure

-0.9%

Full ELFY fund page

Invesco S&P Global Water Index ETF (CGW) belongs to the Natural Resources segment. ALPS Electrification Infrastructure ETF (ELFY) is part of the Infrastructure segment. CGW's top 3 sector exposures are Utilities, Industrials and Non-Energy Materials. In contrast, ELFY's top sector exposures are Utilities, Industrials and Energy. CGW is more expensive with a Total Expense Ratio (TER) of 0.59%, versus 0.5% for ELFY. CGW is up 0.29% year-to-date (YTD) with +$41M in YTD flows. ELFY performs better with 11.88% YTD performance, and +$72M in YTD flows. Run a side-by-side ETF comparison of CGW and ELFY 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 ELFY performance and flow charts

Performance

Cumulative Flows

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Daily, global ETF data for advanced analysis or integration into apps (API), from our partner Trackinsight.

Data Services

Historic performance and flows

Data as of 09/14/2026

		1M	3M	YTD	1Y	3Y	5Y
Perf.	CGW ELFY	-3.54%-8.68%	-0.01%-12.08%	+0.29%+11.88%	+0.12%+13.45%	+34.52%n/a	+15.74%n/a
Flows	CGW ELFY	-+$5M	+$15M+$11M	+$41M+$72M	+$26M+$104M	-$148M-	-$185M-

Volatility and drawdown

		3M	1Y	3Y	5Y
Volatility	CGW ELFY	+12.91%+21.70%	+12.98%+21.43%	+13.77%n/a	+15.77%n/a
Max drawdown	CGW ELFY	-5.47%-13.91%	-10.52%-13.91%	-14.42%n/a	-32.65%n/a
Max drawdown duration	CGW ELFY	40d83d	200d83d	227dn/a	862dn/a

Trading data

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	CGW	ELFY
Last sale 9/15/2026 at 1:30 PM	$63.01	$38.72
Previous close 09/14/2026	$63.22	$39.15
Consolidated volume 09/14/2026
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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	CGW	ELFY
Tracking error
Tracking difference
1 year cumulative return difference
Best
Worst
Daily return difference
Average
Worst

Main metrics

Last update 9/15/2026 at 1:30 PM

Live

Closed

	CGW	ELFY
Last price	$63.01	$38.72
1D performance	-0.33%	-1.12%
AuM	$1.02 B	$189.58 M
E/R	0.59%	0.5%

Characteristics

	CGW	ELFY
Management strategy	Passive	Passive
Provider	Invesco	ALPS
Benchmark	S&P Global Water Index	Ladenburg Thalmann Electrification Infrastructure Index
N° of holdings	66	116
Asset class	Equities	-
Trailing 12m distribution yield	Join	Join
Inception date	May 14, 2007	April 9, 2025
ESG	Yes	No

More CGW data on Trackinsight

More ELFY data on Trackinsight

Exposure

Countries

CGW

USA

57.49%

United Kingdom

14.01%

Brazil

10.44%

Other

18.06%

ELFY

USA

86.58%

Canada

9.78%

Other

3.65%

Sectors

CGW

Utilities

45.55%

Industrials

35.95%

Non-Energy Materi.

15.23%

Other

3.27%

ELFY

Utilities

37.33%

Industrials

30.2%

Energy

15.3%

Technology

9.35%

Other

7.82%

Diversification

CGW

Total weight of top 15 holdings out of 15

68.16%

ELFY

Total weight of top 15 holdings out of 15

15.27%

Top 15 holdings

Data as of July 31, 2026

CGW

American Water Works Co., Inc.

8.35%

Xylem, Inc.

8.21%

Companhia de Saneamento Basico do Estado de Sao Paulo SABESP

7.29%

Essential Utilities, Inc.

5.88%

United Utilities Group Plc

5.49%

Severn Trent Plc

4.99%

Veralto Corp.

4.83%

Ecolab, Inc.

4.13%

Geberit AG

3.43%

Advanced Drainage Systems, Inc.

3.36%

Watts Water Technologies, Inc.

3.13%

Zurn Elkay Water Solutions Corp.

2.60%

American States Water Co.

2.34%

California Water Service Group

2.10%

Core & Main, Inc.

2.03%

ELFY

Zebra Technologies Corp.

1.21%

Tetra Tech, Inc.

1.10%

Acuity, Inc.

1.05%

Trimble, Inc.

1.05%

Belden, Inc.

1.02%

Cheniere Energy, Inc.

1.01%

GE Vernova, Inc.

1.00%

NRG Energy, Inc.

1.00%

AMETEK, Inc.

0.98%

Jacobs Solutions, Inc.

0.98%

Constellation Energy Corp.

0.98%

Eaton Corp. Plc

0.97%

Venture Global, Inc.

0.97%

Amphenol Corp.

0.97%

Cognex Corp.

0.97%

Frequently asked questions about CGW and ELFY

How have the CGW and ELFY ETFs performed in 2026?

As of September 14, 2026, CGW is up 0.29% year-to-date (YTD), while ELFY has returned 11.88%. That puts ELFY better performer ahead so far this year.

Which ETF is attracting more investor money: CGW or ELFY?

Year-to-date, the CGW ETF saw +$41M in flows, compared to +$72M for ELFY.

Which ETF is more volatile: CGW or ELFY?

Over the past year, CGW had a volatility of 12.98%, while ELFY experienced 21.43%.

Which ETF is bigger: CGW or ELFY?

As of September 14, 2026, CGW holds $1.02 B in assets under management (AUM), while ELFY manages $189.58 M.

What sectors do the CGW and ELFY ETFs invest in?

CGW leans toward sectors like Utilities, Industrials and Non-Energy Materials. Meanwhile, ELFY focuses on Utilities, Industrials and Energy.

What are the top holdings of the CGW ETF and ELFY ETF?

CGW top holdings include American Water Works Co., Inc., Xylem, Inc. and Companhia de Saneamento Basico do Estado de Sao Paulo SABESP. ELFY holds in its top three: Zebra Technologies Corp., Tetra Tech, Inc. and Acuity, Inc..

Which ETF is more diversified: CGW or ELFY?

CGW holds 66 securities with 68.16% of its assets in the top 15. ELFY has 116 securities and a top 15 weight of 15.27%.

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January 17, 2024

CGW

CGWvsELFYETF Comparison

Invesco S&P Global Water Index ETF

ALPS Electrification Infrastructure ETF

CGW vs ELFY performance and flow charts

Performance

Cumulative Flows

Get all the metrics on this page, and more, through a reliable ETF data feed

Countries

Sectors

Diversification

Top 15 holdings

How have the CGW and ELFY ETFs performed in 2026?

As of September 14, 2026, CGW is up 0.29% year-to-date (YTD), while ELFY has returned 11.88%. That puts ELFY better performer ahead so far this year.

Which ETF is attracting more investor money: CGW or ELFY?

Year-to-date, the CGW ETF saw +$41M in flows, compared to +$72M for ELFY.

Which ETF is more volatile: CGW or ELFY?

Over the past year, CGW had a volatility of 12.98%, while ELFY experienced 21.43%.

Which ETF is bigger: CGW or ELFY?

As of September 14, 2026, CGW holds $1.02 B in assets under management (AUM), while ELFY manages $189.58 M.

What sectors do the CGW and ELFY ETFs invest in?

CGW leans toward sectors like Utilities, Industrials and Non-Energy Materials. Meanwhile, ELFY focuses on Utilities, Industrials and Energy.

What are the top holdings of the CGW ETF and ELFY ETF?

CGW top holdings include American Water Works Co., Inc., Xylem, Inc. and Companhia de Saneamento Basico do Estado de Sao Paulo SABESP. ELFY holds in its top three: Zebra Technologies Corp., Tetra Tech, Inc. and Acuity, Inc..

Which ETF is more diversified: CGW or ELFY?

CGW holds 66 securities with 68.16% of its assets in the top 15. ELFY has 116 securities and a top 15 weight of 15.27%.

Could Water ETFs Be the Next AI Bottleneck Trade?

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