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
17,954
Number of holdings17,954
Inception Date
Jun 10, 2014
Inception DateJun 10, 2014

What's in this fund

Sectors

As of July 8, 2026
Government Bonds43.71%
Corporate Bonds31.43%
Securitized Bonds20.40%
Cash and Equivalents4.19%
Municipal Bonds0.27%

Top 10 Holdings (7.57% of total assets)

As of July 8, 2026
NameSymbol% Assets
BlackRock Liquidity TempCash Instl4.32%
United States Treasury Notes 4.375%0.38%
Federal National Mortgage Association 2%0.38%
United States Treasury Notes 4.375%0.38%
United States Treasury Notes 4%0.37%
United States Treasury Notes 4.625%0.36%
United States Treasury Notes 4.25%0.35%
United States Treasury Notes 4.25%0.35%
United States Treasury Notes 4.375%0.34%
United States Treasury Notes 4.25%0.34%

IUSB Key Statistics

AUM
42.71B
AUM42.71B
Price-Earnings ratio
Price-Earnings ratio
30-Day yield
4.65
30-Day yield4.65
Average volume
3.41M
Average volume3.41M
High today
$45.70
High today$45.70
Low today
$45.26
Low today$45.26
Open price
$45.69
Open price$45.69
Volume
2.54M
Volume2.54M
52 Week high
$47.23
52 Week high$47.23
52 Week low
$45.26
52 Week low$45.26
Expense ratio
0.06
Expense ratio0.06

Stock Snapshot

iShares Core Universal USD Bond ETF(IUSB) stock is priced at $45.26, giving the company a market capitalization of 42.57B. pays a dividend yield of 3.25%.

On 2026-07-13, iShares Core Universal USD Bond ETF(IUSB) stock traded between a low of $45.26 and a high of $45.70. Shares are currently priced at $45.26, which is +0.0% above the low and -1.0% below the high.

iShares Core Universal USD Bond ETF(IUSB) shares are trading with a volume of 2.54M, against a daily average of 3.41M.

During the past year, iShares Core Universal USD Bond ETF(IUSB) stock moved between $45.26 at its lowest and $47.23 at its peak.

During the past year, iShares Core Universal USD Bond ETF(IUSB) stock moved between $45.26 at its lowest and $47.23 at its peak.

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.