PowerShares Lux Nanotech Portfolio

PowerShares Lux Nanotech Portfolio (the Fund) seeks investment results that correspond to the price and yield of the Lux Nanotech Index (the Index). The Fund will invest at least 90% of its total assets in common stocks that comprise the Index. The Index is designed to identify a group of companies involved in developing, manufacturing and funding nanotechnology applications. Companies may be involved in one or more stages of Lux’s Nanotechnolgy Value Chain frameworks: Nanomaterials, Nanointermediates, Nano-enabled Products and Nanotools. The Fiund’s market-cap portfolio is rebalanced quarterly and reconstituted quarterly. The Fund’s investment advisor is Invesco PowerShares Capital Management LLC.