| American Water Works (AWK)(AWK) | COM | 030420103 | $4.7K | 97,261 | 11.3% |
| Taminco Corp(TAM) | COM | 87509U106 | $3.6K | 138,080 | 8.6% |
| Tetra Tech Inc (Ttek)(TTEK) | COM | 88162G103 | $3.2K | 129,515 | 7.8% |
| California Water Service Group (CWT)(CWT) | COM | 130788102 | $3.2K | 143,632 | 7.7% |
| Valmont Industries, Inc. (VMI)(VMI) | COM | 920253101 | $2.9K | 21,764 | 7.0% |
| Xylem, Inc. (XYL)(XYL) | COM | 98419M100 | $2.5K | 69,700 | 5.9% |
| Flowserve Corp (FLS)(FLS) | COM | 34354P105 | $2.3K | 32,627 | 5.5% |
| Pentair Ltd (PNR)(PNR) | COM | H6169Q108 | $2.2K | 33,904 | 5.3% |
| SJW Corp (SJW)(HTO) | COM | 784305104 | $2.2K | 82,360 | 5.3% |
| Mueller Industries Inc (MLI)(MLI) | COM | 624756102 | $1.7K | 59,440 | 4.1% |
| Danaher Corp(DHR)(DHR) | COM | 235851102 | $1.5K | 19,925 | 3.6% |
| Mueller Water Products Inc(MWA)(MWA) | COM | 624758108 | $1.5K | 178,405 | 3.5% |
| Itron (Itri)(ITRI) | COM | 465741106 | $1.4K | 36,058 | 3.4% |
| Watts Water Technologies, Inc. (WTS)(WTS) | COM | 942749102 | $1.4K | 23,675 | 3.3% |
| CIA Saneamento Basico ADR (SBS)(SAJA) | COM | 20441A102 | $1.2K | 145,991 | 2.8% |
| Aqua America, Inc (WTR) | COM | 03836W103 | $1.2K | 49,691 | 2.8% |
| Consolidated Water Company, Inc (Cwco)(CWCO) | COM | G23773107 | $1.1K | 92,647 | 2.6% |
| Artesian Resources Corp (Artna)(ARTNA) | COM | 043113208 | $1.0K | 51,841 | 2.5% |
| Connecticut Water Service, Inc (Ctws)(CTWSEUR) | COM | 207797101 | $1.0K | 31,454 | 2.5% |
| Hawkins Inc (Hwkn)(HWKN) | COM | 420261109 | $771 | 21,441 | 1.9% |
| Guangdong Investment (Ggdvy) | COM | 400654208 | $276 | 4,748 | 0.7% |
| Powershares Global Water (PIO) | COM | 73936T623 | $274 | 12,071 | 0.7% |
| Suez Environment ADR (Szevy) | COM | 864691100 | $229 | 27,317 | 0.5% |
| Kurita Water Industries (Ktwif) | COM | J37221116 | $228 | 10,288 | 0.5% |