If you are interested in water related stock, it is easy way to invest Water US ETF.
PowerShares Water Resources ETF (PHO)
Top 10 Holdings (60.23% of Total Assets)
Name
Symbol % Assets
HD Supply Holdings Inc HDS 8.68%
Danaher Corp DHR 7.92%
Ecolab Inc ECL 7.90%
Waters Corp WAT 7.89%
Roper Technologies Inc ROP 7.79%
Rexnord Corp RXN 4.20%
The Toro Co TTC 4.00%
American Water Works Co Inc AWK 3.99%
Pentair PLC PNR 3.93%
Xylem Inc XYL 3.93%
Guggenheim S&P Global Water ETF (CGW)
Top 10 Holdings (50.12% of Total Assets)
Name
Symbol % Assets
American Water Works Co Inc AWK 8.88%
Veolia Environnement SA VEOEF.PA 5.25%
Xylem Inc XYL 5.22%
Danaher Corp DHR 5.16%
Pentair PLC PNR 4.88%
Geberit AG GBERF 4.45%
IDEX Corp IEX 4.30%
United Utilities Group PLC UUGWF.L 4.16%
Suez SA SZEVF.PA 4.00%
Severn Trent PLC SVTRF.L 3.82%
First Trust Water ETF (FIW)
Top 10 Holdings (39.09% of Total Assets)
Name
Symbol % Assets
American Water Works Co Inc AWK 4.03%
Pentair PLC PNR 4.03%
Roper Technologies Inc ROP 4.02%
IDEX Corp IEX 4.01%
Danaher Corp DHR 3.99%
A.O. Smith Corp AOS 3.94%
Xylem Inc XYL 3.92%
Forterra Inc FRTA 3.77%
Agilent Technologies Inc A 3.71%
Aqua America Inc WTR 3.67%
PowerShares Global Water ETF (PIO)
Top 10 Holdings (56.86% of Total Assets)
Name
Symbol % Assets
Geberit AG GBERF 8.06%
Ferguson PLC WOSCF 7.96%
Danaher Corp DHR 7.92%
Ecolab Inc ECL 7.90%
Veolia Environnement SA VEOEF.PA 5.91%
TOTO Ltd 5332 4.21%
HD Supply Holdings Inc HDS 3.84%
Waters Corp WAT 3.81%
Roper Technologies Inc ROP 3.67%
United Utilities Group PLC UUGWF.L 3.58%