The index to track the investment results of an index composed of U.S. Treasury bonds maturing in 2045. The fund will invest at least 80% of its assets in the component securities of the underlying index, and the fund 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 fund is non-diversified. The fund is non-diversified.
Company profile updated October 14, 2026.
As of October 12, 2026. Daily closing data may differ from the live quote shown in the dashboard.
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