iShares Core Universal USD Bond ETF

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About IUSB

IUSB tracks a broad Barclays index of USD-denominated taxable bonds. The index is market value weighted. 

Index-Tracked
BBgBarc US Universal TR USD
Index-TrackedBBgBarc US Universal TR USD
Category
Intermediate Core-Plus Bond
CategoryIntermediate Core-Plus Bond
Number of holdings
18,201
Number of holdings18,201
Inception Date
Jun 10, 2014
Inception DateJun 10, 2014

What's in this fund

Top 10 Holdings (8.74% of total assets)

As of September 30, 2026
NameSymbol% Assets
BlackRock Liquidity TempCash Instl—5.04%
United States Treasury Notes 4.625%—0.50%
Federal National Mortgage Association 2%—0.50%
United States Treasury Notes 4%—0.42%
United States Treasury Notes 4.25%—0.42%
United States Treasury Notes 1.875%—0.39%
United States Treasury Notes 4.125%—0.38%
Federal National Mortgage Association 5.5%—0.37%
United States Treasury Notes 4.125%—0.36%
Federal National Mortgage Association 2%—0.36%

IUSB Key Statistics

AUM
48.12B
AUM48.12B
Price-Earnings ratio
—
Price-Earnings ratio—
30-Day yield
5.31
30-Day yield5.31
Average volume
20.15M
Average volume20.15M
High today
$43.96
High today$43.96
Low today
$43.80
Low today$43.80
Open price
$43.90
Open price$43.90
Volume
9.49M
Volume9.49M
52 Week high
$47.23
52 Week high$47.23
52 Week low
$43.77
52 Week low$43.77
Expense ratio
0.06
Expense ratio0.06

Stock Snapshot

iShares Core Universal USD Bond ETF(IUSB) stock is priced at $43.92, giving the company a market capitalization of 48.1B. pays a dividend yield of 3.25%.

On 2026-10-05, iShares Core Universal USD Bond ETF(IUSB) stock traded between a low of $43.80 and a high of $43.96. Shares are currently priced at $43.92, which is +0.3% above the low and -0.1% below the high.

iShares Core Universal USD Bond ETF(IUSB) shares are trading with a volume of 9.49M, against a daily average of 20.15M.

During the past year, iShares Core Universal USD Bond ETF(IUSB) stock moved between $43.77 at its lowest and $47.23 at its peak.

During the past year, iShares Core Universal USD Bond ETF(IUSB) stock moved between $43.77 at its lowest and $47.23 at its peak.

IUSB News

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Average Annual Return

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All investments involve risks, including the loss of principal. Performance data represents past performance and is no guarantee of future results. Investment returns and principal value will fluctuate and are subject to market volatility. An investment, when redeemed, may be worth more or less than the original cost. Current performance may be lower or higher than the performance data quoted. Options are risky and aren’t suitable for all investors. To learn more about risks, read the Options Disclosure Document.