| Westinghouse Air Brake Technologies Corp | 1,371 | 342.6K $ | 6.25 % |
| Veolia Environnement SA | 8,738 | 332.8K $ | 6.07 % |
| Xylem Inc/NY | 2,743 | 327.8K $ | 5.98 % |
| Veralto Corp | 3,642 | 322K $ | 5.87 % |
| American Water Works Co Inc | 2,353 | 320.2K $ | 5.84 % |
| Smurfit Westrock PLC | 8,001 | 318.8K $ | 5.81 % |
| Clean Harbors Inc | 778 | 223.1K $ | 4.07 % |
| Cia de Saneamento Basico do Estado de Sao Paulo SABESP | 7,265 | 221.9K $ | 4.05 % |
| Pentair PLC | 2,512 | 218.8K $ | 3.99 % |
| United Utilities Group PLC | 10,505 | 183.2K $ | 3.34 % |
| Essential Utilities Inc | 4,301 | 173.2K $ | 3.16 % |
| Severn Trent PLC | 4,074 | 167.1K $ | 3.05 % |
| Stantec Inc | 1,750 | 151.3K $ | 2.76 % |
| Advanced Drainage Systems Inc | 1,084 | 148.6K $ | 2.71 % |
| Core & Main Inc | 2,916 | 144.1K $ | 2.63 % |
| Watts Water Technologies Inc | 419 | 121.6K $ | 2.22 % |
| Tetra Tech Inc | 3,989 | 120.1K $ | 2.19 % |
| Yangzijiang Shipbuilding Holdings Ltd | 38,600 | 114.7K $ | 2.09 % |
| NGK Insulators Ltd | 4,000 | 103.1K $ | 1.88 % |
| Shimadzu Corp | 3,800 | 90.3K $ | 1.65 % |
| Kurita Water Industries Ltd | 1,600 | 76.5K $ | 1.40 % |
| TOTO Ltd | 2,300 | 76K $ | 1.39 % |
| Badger Meter Inc | 453 | 69K $ | 1.26 % |
| Umicore SA | 3,496 | 66.7K $ | 1.22 % |
| Mueller Water Products Inc | 2,374 | 65.3K $ | 1.19 % |
| Franklin Electric Co Inc | 588 | 54.2K $ | 0.99 % |
| Pennon Group PLC | 7,249 | 50.8K $ | 0.93 % |
| Dowa Holdings Co Ltd | 800 | 45.8K $ | 0.84 % |
| Sweco AB | 3,113 | 44.1K $ | 0.80 % |
| American States Water Co | 580 | 43.9K $ | 0.80 % |
| TOMRA Systems ASA | 3,590 | 43.3K $ | 0.79 % |
| California Water Service Group | 899 | 40.8K $ | 0.74 % |
| Ingevity Corp | 549 | 39.1K $ | 0.71 % |
| Organo Corp | 400 | 36.1K $ | 0.66 % |
| Arcadis NV | 1,047 | 33.5K $ | 0.61 % |
| Cia de Saneamento de Minas Gerais Copasa MG | 2,922 | 32.5K $ | 0.59 % |
| Sims Ltd | 2,482 | 31.5K $ | 0.57 % |
| Nebras Energy | 7,551 | 29.8K $ | 0.54 % |
| H2O America | 503 | 29.5K $ | 0.54 % |
| Landis+Gyr Group AG | 400 | 25.7K $ | 0.47 % |
| Reliance Worldwide Corp Ltd | 11,693 | 25.1K $ | 0.46 % |
| ARE Holdings Inc | 1,100 | 24K $ | 0.44 % |
| Wasion Holdings Ltd | 6,000 | 21.8K $ | 0.40 % |
| Beijing Enterprises Water Group Ltd | 62,000 | 21.5K $ | 0.39 % |
| Befesa SA | 580 | 19.8K $ | 0.36 % |
| Lindsay Corp | 159 | 18.9K $ | 0.35 % |
| NFI Group Inc | 1,334 | 18.4K $ | 0.34 % |
| Construcciones y Auxiliar de Ferrocarriles SA | 266 | 18.1K $ | 0.33 % |
| Aguas Andinas SA | 41,147 | 15.7K $ | 0.29 % |
| Marcopolo S.A. | 11,259 | 13.5K $ | 0.25 % |
| Derichebourg SA | 1,410 | 13.5K $ | 0.25 % |
| NBCC India Ltd | 15,940 | 13.2K $ | 0.24 % |
| Yutong Bus Co Ltd | 2,300 | 12K $ | 0.22 % |
| Riken Keiki Co Ltd | 600 | 11.4K $ | 0.21 % |
| China Water Affairs Group Ltd | 18,000 | 11.3K $ | 0.21 % |
| China Lesso Group Holdings Ltd | 14,000 | 8.9K $ | 0.16 % |
| METAWATER Co Ltd | 400 | 8.8K $ | 0.16 % |
| VA Tech Wabag Ltd | 689 | 8.4K $ | 0.15 % |
| Tsukishima Holdings Co Ltd | 400 | 6.9K $ | 0.13 % |
| TRE Holdings Corp | 600 | 6K $ | 0.11 % |
| Torishima Pump Manufacturing Co Ltd | 300 | 5.8K $ | 0.11 % |
| Osaki Electric Co Ltd | 500 | 5.5K $ | 0.10 % |
| AlKhorayef Water & Power Technologies Co | 156 | 5K $ | 0.09 % |
| China Southern Power Grid Energy Storage Co Ltd | 2,300 | 4.7K $ | 0.09 % |
| Hangzhou Iron & Steel Co | 3,400 | 4.3K $ | 0.08 % |
| Beijing Capital Eco-Environment Protection Group Co Ltd | 9,300 | 4.2K $ | 0.08 % |
| Beijing GeoEnviron Engineering & Technology Inc | 1,700 | 3.7K $ | 0.07 % |
| Fujian Longking Co Ltd | 1,300 | 3.4K $ | 0.06 % |
| Zhejiang Weixing New Building Materials Co Ltd | 2,000 | 3.3K $ | 0.06 % |
| ION Exchange India Ltd | 931 | 3.2K $ | 0.06 % |
| Chengdu Xingrong Environment Co Ltd | 2,800 | 2.8K $ | 0.05 % |
| Beijing Originwater Technology Co Ltd | 4,600 | 2.6K $ | 0.05 % |
| SPIC Hydropower Co Ltd | 1,300 | 2.6K $ | 0.05 % |
| Zhongshan Public Utilities Group Co Ltd | 1,500 | 2.4K $ | 0.04 % |
| Sunny Friend Environmental Technology Co Ltd | 1,000 | 2.4K $ | 0.04 % |
| Jiangxi Hongcheng Environment Co Ltd | 1,600 | 2.3K $ | 0.04 % |
| Guangdong Topstar Technology Co Ltd | 600 | 2.2K $ | 0.04 % |
| Nippon Sharyo Ltd | 100 | 2.2K $ | 0.04 % |