The investment seeks to track the investment results (before fees and expenses) of the FTSE Emerging Index. The fund generally will invest at least 90% of its total assets common stocks that comprise the underlying index, as well as American depositary receipts (ADRs) and global depositary receipts (GDRs) that represent securities in the underlying index. The index is designed to measure the performance of the large- and mid-capitalization segments of equity markets of countries around the world that are classified as emerging markets within the country classification definition of the index provider.