PFF Stock, iShares U.S. Preferred Stock Information

The investment seeks to track the investment results of the ICE Exchange-Listed Preferred & Hybrid Securities Index, which measures the performance of a select group of exchange-listed, U. The fund may invest at least 80% of its assets in the component securities of the index and may invest up to 20% of its assets in certain futures, options and swap contracts, cash and cash equivalents, as well as in securities not included in the index, but which the advisor believes will help the fund track the index.