PowerShares S&P SmallCap Industrials Portfolio (the Fund) seeks investment results that correspond generally to the price and yield performance of an index called the S&P SmallCap 600 Capped Industrials Index (the Underlying Index). The Underlying Index consists of common stocks of the United States industrial companies. These are companies that are principally engaged in the business of providing industrial products and services, including engineering, heavy machinery, construction, electrical equipment, aerospace and defense, and general manufacturing. The Underlying Index is compiled, maintained and calculated by Standard & Poor's Financial Services LLC (Standard & Poor's). The Fund will normally invest at least 80% of its total assets in common stocks of small capitalization industrial companies. The Fund will normally invest at least 90% of its total assets in common stocks that comprise the Underlying Index. Its investment adviser is Invesco PowerShares Capital Management LLC.