| Amount | Holding |
|---|---|
| 9.37% | American Water Works Company, Inc |
| 6.03% | Xylem Inc |
| 5.52% | Halma plc |
| 5.32% | Geberit AG |
| 5.31% | Danaher Corporation |
| 5.02% | Veolia Environnement S.A |
| 4.88% | IDEX Corporation |
| 4.39% | Essential Utilities, Inc |
| 3.61% | United Utilities Group PLC |
| 3.40% | Algonquin Power & Utilities Corp |