Powershares WilderHill Progressive Energy Portfolio
Top ten holdings as of 10/27/2006 Headwaters Inc. 5.17% Tenneco Inc. 4.69% Chesapeake Energy Corp. 4.58% Aventine Renewable Energy 4.46% Sasol Ltd. 4.18% ON Semiconductor Corp. 3.87% Baldor Electric Co. 3.85% Vicor Corp. 3.82% Methanex Corp. 3.80% SunOpta Inc. 3.79%