iShares Core U.S. Aggregate Bond ETF (AGG)

UNKNOWN

The Fund seeks to track the investment results of the Bloomberg U.S. Aggregate Bond Index. It will invest at least 80% of its assets in the component securities of the Underlying Index and TBAs that have economic characteristics that are substantially identical to the economic characteristics of the component securities of the Underlying Index, and the Fund will invest at least 90% of its assets in fixed income securities of the types included in the Underlying Index that BFA believes will help the Fund track the Underlying Index. The Fund will invest no more than 10% of its assets in futures, options and swaps contracts that BFA believes will help the Fund track the Underlying Index as well as in fixed income securities other than the types included in the Underlying Index, but which BFA believes will help the Fund track the Underlying Index.