iShares Core Total USD Bond Market ETF

$IUSB · BlackRock · tracks Bloomberg U.S. Universal Index · since 2014

Dividend yield

3.68%

Expense ratio

0.06%

Assets

$32.0B

About IUSB

Tracks the Bloomberg U.S. Universal Index, providing broad exposure to the full U.S. investment-grade bond market — including government, corporate, MBS, and high-yield bonds. IUSB is a one-stop fixed income core holding for U.S. bond exposure.

Sector exposure

U.S. Treasuries38.4%
MBS22.6%
Investment-Grade Corporates24.8%
Government-Related6.4%
High Yield4.2%
ABS / CMBS3.6%

How StockWorthy analyses IUSB

ETFs hold companies rather than generating cash flow themselves, so IUSB is assessed on cost, income and the valuation of what it owns: the expense ratio, the current yield against its own 3.12% long-run average, and a holdings-weighted P/E and growth rate built from the underlying positions. Figures are educational and not investment advice.