| 1 | PNR | Pentair plc | 4.17% |
| 2 | XYL | Xylem Inc. | 4.14% |
| 3 | VLTO | Veralto Corporation | 4.07% |
| 4 | FERG | Ferguson Enterprises Inc. | 4.04% |
| 5 | A | Agilent Technologies, Inc. | 4.02% |
| 6 | ECL | Ecolab Inc. | 3.99% |
| 7 | IDXX | IDEXX Laboratories, Inc. | 3.96% |
| 8 | WAT | Waters Corporation | 3.95% |
| 9 | AWK | American Water Works Company, Inc. | 3.90% |
| 10 | ROP | Roper Technologies, Inc. | 3.89% |
| 11 | ACM | AECOM | 3.72% |
| 12 | TSX: STN | Stantec Inc. | 3.58% |
| 13 | IEX | IDEX Corporation | 3.51% |
| 14 | MAS | Masco Corporation | 3.48% |
| 15 | MLI | Mueller Industries, Inc. | 3.23% |
| 16 | WTRG | Essential Utilities, Inc. | 2.97% |
| 17 | WMS | Advanced Drainage Systems, Inc. | 2.93% |
| 18 | CNM | Core & Main, Inc. | 2.86% |
| 19 | TTEK | Tetra Tech, Inc. | 2.82% |
| 20 | PRMB | Primo Brands Corporation | 2.78% |
| 21 | ZWS | Zurn Elkay Water Solutions Corporation | 2.11% |
| 22 | AOS | A. O. Smith Corporation | 2.07% |
| 23 | ITRI | Itron, Inc. | 2.07% |
| 24 | WTS | Watts Water Technologies, Inc. | 2.06% |
| 25 | VMI | Valmont Industries, Inc. | 2.06% |
| View FIW holdings |