| Unternehmen | Kurs | | % | % 1. Jan. | Wert (Mio.$) | Poids |
 | AMERICAN WATER WORKS CO.. | 153.43 |  | 3.13% | -21.23% | 27 886 | 10.37% |
 | XYLEM INC. | 78.75 |  | 0.73% | -34.33% | 14 182 | 6.73% |
 | VEOLIA ENVIRONNEMENT | 23.62 |  | 1.42% | -26.78% | 16 902 | 5.76% |
 | ESSENTIAL UTILITIES, IN.. | 47.44 |  | 3.47% | -14.60% | 12 278 | 5.37% |
 | SEVERN TRENT PLC | 2752 |  | 1.21% | -6.62% | 8 316 | 5.21% |
 | UNITED UTILITIES GROUP .. | 1020.5 |  | 0.05% | -6.29% | 8 371 | 5.13% |
 | HALMA PLC | 2010 |  | 0.05% | -37.19% | 9 159 | 4.82% |
 | GEBERIT AG | 458.2 |  | -0.13% | -38.51% | 16 735 | 4.62% |
 | TETRA TECH, INC. | 138.79 |  | 1.64% | -19.58% | 7 451 | 4% |
 | PENTAIR PLC | 46.47 |  | 1.53% | -36.37% | 7 686 | 3.85% |