| Security Name | Ticker or CUSIP | Weighting |
| NGK Insulators, Ltd. | 5333.JP |
8.32
%
|
| Itron, Inc. | ITRI |
8.18
%
|
| Quanta Services, Inc. | PWR |
7.70
%
|
| Schneider Electric S.A. | SU.FP |
7.59
%
|
| SMA Solar Technology AG | S92.GR |
6.57
%
|
| EnerNOC, Inc. | ENOC |
4.84
%
|
| ITC Holdings Corporation | ITC |
4.82
%
|
| ESCO Technologies Inc. | ESE |
3.92
%
|
| General Cable Corporation | BGC |
3.89
%
|
| American Superconductor Corporation | AMSC |
3.87
%
|
| Jinpan International Ltd | JST |
3.79
%
|
| Power-One, Inc. | PWER |
3.44
%
|
| Echelon Corporation | ELON |
2.97
%
|
| Pike Electric Corp | PIKE |
2.92
%
|
| Ruggedcom, Inc. | RCM.CN |
2.44
%
|
| Comverge Inc. | COMV |
2.33
%
|
| Telvent GIT, S.A. | TLVT |
2.23
%
|
| WESCO International, Inc. | WCC |
2.21
%
|
| Cooper Industries Plc | CBE |
2.05
%
|
| General Electric Company | GE |
2.03
%
|
| ABB Ltd. | ABBN.VX |
2.00
%
|
| MasTec, Inc. | MTZ |
1.97
%
|
| National Grid Plc | NG/.LN |
1.88
%
|
| Valmont Industries, Inc. | VMI |
1.86
%
|
| Siemens AG | SIE.GY |
1.82
%
|
| Advanced Energy Industries, Inc. | AEIS |
1.78
%
|
| SatCon Technology Corp | SATC |
1.72
%
|
| Digi International Inc. | DGII |
0.74
%
|