iShares U.S. Treasury Bond ETF (GOVT) is an exchange-traded fund in the Intermediate Government category. It has $43.73B in assets, an expense ratio of 0.05% and a 3.57% dividend yield. The fund will invest at least 80% of its assets in the component securities of the underlying index and will invest at least 90% of its assets in U.S. Treasury securities that BFA believes will help the fund track the underlying index. The underlying index includes publicly-issued U.S. Treasury securities that have a remaining maturity greater than one year and less than or equal to thirty years and have $300 million or more of outstanding face value.