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CGWvsGUNRETF Comparison

ETF 1

CGW

Invesco S&P Global Water Index ETF

This fund is part of

Natural Resources

+0.14%

Full CGW fund page

VS

ETF 2

GUNR

FlexShares Morningstar Global Upstream Natural Resources Index Fund ETF

This fund is part of

Natural Resources

+0.14%

Full GUNR fund page

Invesco S&P Global Water Index ETF (CGW) and FlexShares Morningstar Global Upstream Natural Resources Index Fund ETF (GUNR) belong to the same industry segment: Natural Resources. CGW's top 3 sector exposures are Utilities, Industrials and Materials. In contrast, GUNR's top sector exposures are Materials, Energy and Consumer Staples. CGW is more expensive with a Total Expense Ratio (TER) of 0.59%, versus 0.47% for GUNR. CGW is up 4.64% year-to-date (YTD) with +$26M in YTD flows. GUNR performs better with 19.09% YTD performance, and +$593M in YTD flows. Run a side-by-side ETF comparison of CGW and GUNR 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 GUNR 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 04/27/2026

		1M	3M	YTD	1Y	3Y	5Y
Perf.	CGW GUNR	+5.42%+0.69%	-0.43%+5.90%	+4.64%+19.09%	+15.62%+46.21%	+40.28%+42.51%	+37.15%+71.00%
Flows	CGW GUNR	-$496K-$19M	+$16M+$309M	+$26M+$593M	+$6M+$712M	-$196M-$1.40B	-$53M+$416M

Volatility and drawdown

		3M	1Y	3Y	5Y
Volatility	CGW GUNR	+14.48%+17.92%	+12.22%+13.07%	+13.56%+14.42%	+15.63%+16.90%
Max drawdown	CGW GUNR	-9.88%-6.11%	-9.88%-6.11%	-15.88%-18.53%	-32.65%-23.49%
Max drawdown duration	CGW GUNR	60d35d	60d35d	140d427d	862d1239d

Trading data

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	CGW	GUNR
Last sale 4/28/2026 at 1:30 PM	$65.16	$54.12
Previous close 04/27/2026	$65.79	$54.31
Consolidated volume 04/27/2026
Average volume 30 days
Average discount or premium 30 days
Average Bid/Ask spread 30 days

Replication quality

Data as of March 31, 2026

1-year trailing difference

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	CGW	GUNR
Tracking error
Tracking difference
1 year cumulative return difference
Best
Worst
Daily return difference
Average
Worst

Main metrics

Last update 4/28/2026 at 1:30 PM

Live

Closed

	CGW	GUNR
Last price	$65.16	$54.12
1D performance	-0.95%	-0.35%
AuM	$1.05 B	$7.44 B
E/R	0.59%	0.47%

Characteristics

	CGW	GUNR
Management strategy	Passive	Passive
Provider	Invesco	FlexShares
Benchmark	S&P Global Water Index	Morningstar Global Upstream Natural Resources Index
N° of holdings	60	117
Asset class	Equities	Equities
Trailing 12m distribution yield	Join	Join
Inception date	May 14, 2007	September 16, 2011
ESG	Yes	No

More CGW data on Trackinsight

More GUNR data on Trackinsight

Exposure

Countries

CGW

USA

58.28%

Brazil

12.68%

United Kingdom

9.99%

Other

19.05%

GUNR

USA

33.89%

Canada

18.33%

United Kingdom

11.12%

Other

36.66%

Sectors

CGW

Utilities

46.97%

Industrials

37.72%

Other

15.31%

GUNR

Materials

44.23%

Energy

32.78%

Consumer Staples

9.67%

Other

13.33%

Diversification

CGW

Total weight of top 15 holdings out of 15

68.83%

GUNR

Total weight of top 15 holdings out of 15

46.02%

Top 15 holdings

Data as of March 31, 2026

CGW

COMPANHIA DE SANEAMENTO BASICO

9.69%

AMERICAN WATER WORKS

8.77%

XYLEM

6.87%

ESSENTIAL UTILITIES INC

6.06%

US92338C1036

5.18%

UNITED UTILITIES GROUP

4.76%

ECOLAB

3.96%

SEVERN TRENT

3.94%

ADVANCED DRAINAGE SYSTEMS

3.51%

GEBERIT

3.41%

WTTS WTER TECH

2.91%

PENTAIR PLC

2.57%

CORE & MAIN

2.55%

ZURN WATER SOLUTIONS CORP

2.45%

AMERICAN STATES WATER

2.19%

GUNR

EXXON

5.40%

CORTEVA INC

5.12%

NUTRIEN LTD

4.75%

SHELL PLC

4.02%

CHEVRON TEXACO

4.00%

BHP GROUP LTD

3.68%

ARCHER DANIELS

3.14%

TOTALENERGIES SE

2.85%

AGNICO EAGLE MINES LTD

2.13%

RIO TINTO

2.03%

NEWMONT CORP

1.98%

BP

1.81%

TYSON FOODS

1.73%

CF INDUSTRIES HOLDINGS

1.71%

CONOCOPHILLIPS

1.68%

Frequently asked questions about CGW and GUNR

How have the CGW and GUNR ETFs performed in 2026?

As of April 27, 2026, CGW is up 4.64% year-to-date (YTD), while GUNR has returned 19.09%. That puts GUNR better performer ahead so far this year.

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

Year-to-date, the CGW ETF saw +$26M in flows, compared to +$593M for GUNR.

Which ETF is more volatile: CGW or GUNR?

Over the past year, CGW had a volatility of 12.22%, while GUNR experienced 13.07%.

Which ETF is bigger: CGW or GUNR?

As of April 27, 2026, CGW holds $1.05 B in assets under management (AUM), while GUNR manages $7.44 B.

What sectors do the CGW and GUNR ETFs invest in?

CGW leans toward sectors like Utilities and Industrials. Meanwhile, GUNR focuses on Materials, Energy and Consumer Staples.

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

CGW top holdings include COMPANHIA DE SANEAMENTO BASICO, AMERICAN WATER WORKS and XYLEM. GUNR holds in its top three: EXXON, CORTEVA INC and NUTRIEN LTD.

Which ETF is more diversified: CGW or GUNR?

CGW holds 62 securities with 68.83% of its assets in the top 15. GUNR has 120 securities and a top 15 weight of 46.02%.

There's an ETF for that? The 3 Best ETFs for Investing in Water

January 17, 2024

CGW

CGWvsGUNRETF Comparison

Invesco S&P Global Water Index ETF

FlexShares Morningstar Global Upstream Natural Resources Index Fund ETF

CGW vs GUNR 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 GUNR ETFs performed in 2026?

As of April 27, 2026, CGW is up 4.64% year-to-date (YTD), while GUNR has returned 19.09%. That puts GUNR better performer ahead so far this year.

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

Year-to-date, the CGW ETF saw +$26M in flows, compared to +$593M for GUNR.

Which ETF is more volatile: CGW or GUNR?

Over the past year, CGW had a volatility of 12.22%, while GUNR experienced 13.07%.

Which ETF is bigger: CGW or GUNR?

As of April 27, 2026, CGW holds $1.05 B in assets under management (AUM), while GUNR manages $7.44 B.

What sectors do the CGW and GUNR ETFs invest in?

CGW leans toward sectors like Utilities and Industrials. Meanwhile, GUNR focuses on Materials, Energy and Consumer Staples.

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

CGW top holdings include COMPANHIA DE SANEAMENTO BASICO, AMERICAN WATER WORKS and XYLEM. GUNR holds in its top three: EXXON, CORTEVA INC and NUTRIEN LTD.

Which ETF is more diversified: CGW or GUNR?

CGW holds 62 securities with 68.83% of its assets in the top 15. GUNR has 120 securities and a top 15 weight of 46.02%.

There's an ETF for that? The 3 Best ETFs for Investing in Water

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