ISTB - iShares Core 1-5 Yea...

iShares Core 1-5 Year USD Bond ETF

The fund will invest at least 80% of its assets in the component securities of the index and TBA transactions that have economic characteristics that are substantially identical to the economic characteristics of the component securities of the index and it will invest at least 90% of its assets in fixed income securities of the types included in the index.