TSX · CAD · ETF

iShares Global Water Index ETF Common Class (CWW.TO) ETF Analysis

CWW.TO

Expense ratio 0.66% Yield 1.31% Assets CA$288.73M Since June 4, 2007 Family BlackRock Asset Management Canada Ltd

Last Updated: October 21, 2026

CA$66.54

−CA$0.15 (−0.22%)

October 21, 2026 · Market close

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Price History

Hover for the daily close. The dotted line marks the period open.

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CWW.TO Annualized Returns

With dividends reinvested · as of October 21, 2026

Period	Total return	Annualized	CA$100 becomes	CA$300 becomes
1 year	+0.88%	+0.88%	CA$100.88	CA$302.65
3 years	+53.38%	+15.33%	CA$153.38	CA$460.14
5 years	+35.78%	+6.31%	CA$135.78	CA$407.33
10 years	+167.87%	+10.36%	CA$267.87	CA$803.61

Returns are total returns computed from daily closes, with dividends reinvested. As of October 21, 2026.

CWW.TO Return by Calendar Year

2016 and 2026 are partial years

+30.44%−16.39%+5.53%

2016*2017201820192020202120222023202420252026*

View as table ↓View as chart ↑

Year	Return
2026 (partial year)	+5.53%
2025	+12.27%
2024	+13.19%
2023	+11.88%
2022	−16.39%
2021	+30.44%
2020	+13.14%
2019	+27.10%
2018	−2.28%
2017	+18.16%
2016 (partial year)	−14.45%

CWW.TO Monthly Returns

−11%+11%

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2026	+3.2	+5.5	−5.4	−0.2	−3.0	+8.7	−2.4	−1.8	−0.8	+2.3	—	—
2025	+2.9	+0.0	+0.5	+0.5	+3.1	+2.1	+0.8	+2.5	+1.6	−0.2	+0.9	−2.9
2024	−2.1	+4.9	+4.0	+0.8	+3.7	−3.5	+9.1	−2.3	+2.6	−2.3	+3.2	−4.6
2023	+5.9	−0.6	+1.0	−0.1	−2.4	+2.6	+3.0	−2.1	−7.7	−0.3	+8.7	+4.1
2022	−10.7	−3.9	+0.0	−4.4	−3.5	−6.1	+10.3	−3.6	−6.3	+9.4	+5.9	−2.5
2021	+0.8	−0.2	+3.2	+3.0	+1.4	+2.6	+7.3	+5.3	−5.9	+3.5	+2.4	+4.0
2020	+3.6	−6.8	−9.7	+6.4	+3.2	−0.4	+4.3	+0.3	+2.6	+0.8	+6.5	+3.0
2019	+3.7	+4.5	+2.7	+2.8	−2.8	+3.2	+0.2	+1.4	+2.0	+2.7	+2.0	+2.0
2018	−1.4	−1.3	+1.5	−0.5	+1.1	+0.1	+3.4	+0.2	−1.8	−5.3	+4.5	−2.4
2017	+0.7	+3.8	+3.2	+6.1	+1.0	−4.6	−1.2	+0.3	+2.9	+5.7	+2.7	−3.0

Monthly total returns with dividends reinvested; each cell prints its signed value.

CWW.TO Volatility & Risk

Volatility: 10 yrs · Beta: 3 yrs

Annualized volatility: 16.17%
Beta (3y): 0.57
Best year: +30.44%
Worst year: −16.39%

Volatility is the annualized standard deviation of daily returns. As of October 21, 2026.

Top Holdings

#	Symbol	Name	Weight
1	AWK	American Water Works Co Inc	8.09%
2	SBSP3.SA	Companhia De Saneamento Basico Do Estado De Sao Paulo	7.7%
3	XYL	Xylem Inc	7.03%
4	WTRG	Essential Utilities Inc	5.84%
5	UU.L	United Utilities Group PLC Class A	5.83%
6	SVT.L	Severn Trent PLC	5.27%
7	VLTO	Veralto Corp	4.76%
8	ECL	Ecolab Inc	4.13%
9	GEBN.SW	Geberit AG	3.61%
10	WTS	Watts Water Technologies Inc Class A	3.41%

Analysis

Data-derived

Fund Overview

iShares Global Water Index ETF Common Class (CWW.TO) is an exchange-traded fund. The fund holds CA$288.73M in total net assets. Annual costs run at an expense ratio of 0.66%. On a CA$10,000 position that is CA$66.00 a year. The fund is issued by BlackRock Asset Management Canada Ltd. It has been trading since June 4, 2007.

Its biggest positions are American Water Works Co Inc (AWK), Companhia De Saneamento Basico Do Estado De Sao Paulo (SBSP3.SA), and Xylem Inc (XYL). American Water Works Co Inc alone accounts for 8.09% of the portfolio. The ten largest positions together make up 55.67% of the fund.

Performance Analysis

The most recent close on file for CWW.TO is CA$66.54, dated October 21, 2026. The trailing one-year total return is +0.88%. Across 10 years the annualized return works out at +10.36%. The fund distributes at a trailing yield of 1.31%.

So far in 2026 the total return is +5.53%. The strongest complete calendar year on file is 2021 at +30.44%; the weakest is 2022 at −16.39%. Of the 9 complete calendar years on file, 7 finished higher.

Price & Risk Profile

Over the past 52 weeks the price has ranged from CA$62.17 to CA$69.84. The latest close sits 7.03% above that 52-week low. Annualized volatility over the trailing 10 years is 16.17%. The reported beta is 0.57. The volatility figure is calculated from the stored daily closes, the same series the charts on this page use.

Every figure above is read from this page's own data on each daily rebuild. Informational only, not financial advice. As of October 21, 2026.

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