| American Water Works (AWK)(AWK) | COM | 030420103 | $6.4K | 129,189 | 11.9% |
| Ashland Inc (ASH) | COM | 044204105 | $5.5K | 50,372 | 10.2% |
| California Water Service Group (CWT)(CWT) | COM | 130788102 | $4.7K | 192,809 | 8.7% |
| Tetra Tech Inc (Ttek)(TTEK) | COM | 88162G103 | $4.4K | 159,163 | 8.1% |
| SJW Corp (SJW)(HTO) | COM | 784305104 | $3.4K | 123,469 | 6.2% |
| Xylem, Inc. (XYL)(XYL) | COM | 98419M100 | $3.2K | 81,675 | 5.9% |
| Valmont Industries, Inc. (VMI)(VMI) | COM | 920253101 | $3.1K | 20,445 | 5.8% |
| Pentair Ltd (PNR)(PNR) | COM | H6169Q108 | $3.0K | 41,872 | 5.6% |
| Flowserve Corp (FLS)(FLS) | COM | 34354P105 | $3.0K | 40,541 | 5.6% |
| Itron (Itri)(ITRI) | COM | 465741106 | $3.0K | 73,635 | 5.5% |
| Mueller Industries Inc (MLI)(MLI) | COM | 624756102 | $2.2K | 73,510 | 4.0% |
| CIA Saneamento Basico ADR (SBS)(SAJA) | COM | 20441A102 | $1.9K | 178,860 | 3.6% |
| Aqua America, Inc (WTR) | COM | 03836W103 | $1.8K | 68,965 | 3.4% |
| Watts Water Technologies, Inc. (WTS)(WTS) | COM | 942749102 | $1.8K | 29,220 | 3.4% |
| Artesian Resources Corp (Artna)(ARTNA) | COM | 043113208 | $1.5K | 66,348 | 2.8% |
| Connecticut Water Service, Inc (Ctws)(CTWSEUR) | COM | 207797101 | $1.4K | 41,599 | 2.6% |
| Consolidated Water Company, Inc (Cwco)(CWCO) | COM | G23773107 | $1.3K | 112,417 | 2.5% |
| Hawkins Inc (Hwkn)(HWKN) | COM | 420261109 | $982 | 26,449 | 1.8% |
| Kurita Water Industries (Ktwif) | COM | J37221116 | $492 | 21,408 | 0.9% |
| Powershares Global Water (PIO) | COM | 73936T623 | $315 | 12,851 | 0.6% |
| Guangdong Investment (Ggdvy) | COM | 400654208 | $289 | 5,038 | 0.5% |
| Suez Environment ADR (Szevy) | COM | 864691100 | $271 | 28,722 | 0.5% |