iShares Core Universal USD Bond ETF

1D
1W
1M
3M
YTD
1Y
5Y
ALL

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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
18,354
Number of holdings18,354
Inception Date
Jun 10, 2014
Inception DateJun 10, 2014

What's in this fund

Top 10 Holdings (8.26% of total assets)

As of October 28, 2026
NameSymbol% Assets
BlackRock Liquidity TempCash Instl—4.78%
United States Treasury Notes 4.625%—0.49%
United States Treasury Notes 4%—0.42%
United States Treasury Notes 4.25%—0.41%
United States Treasury Notes 1.875%—0.38%
Federal National Mortgage Association 2%—0.38%
United States Treasury Notes 4.125%—0.37%
United States Treasury Notes 4.125%—0.35%
Federal National Mortgage Association 5.5%—0.34%
United States Treasury Notes 4.375%—0.34%

IUSB Key Statistics

AUM
50.15B
AUM50.15B
Price-Earnings ratio
—
Price-Earnings ratio—
30-Day yield
5.31
30-Day yield5.31
Average volume
7.09M
Average volume7.09M
High today
$44.75
High today$44.75
Low today
$44.64
Low today$44.64
Open price
$44.74
Open price$44.74
Volume
4.85M
Volume4.85M
52 Week high
$47.23
52 Week high$47.23
52 Week low
$43.75
52 Week low$43.75
Expense ratio
0.06
Expense ratio0.06
View Prospectus and Reports

Stock Snapshot

The current iShares Core Universal USD Bond ETF(IUSB) stock price is $44.69, with a market capitalization of 50.07B. It offers a dividend yield of 3.25%.

As of 2026-11-03, iShares Core Universal USD Bond ETF(IUSB) stock has fluctuated between $44.64 and $44.75. The current price stands at $44.69, placing the stock +0.1% above today's low and -0.1% off the high.

The iShares Core Universal USD Bond ETF(IUSB)'s current trading volume is 4.85M, compared to an average daily volume of 7.09M.

In the last year, iShares Core Universal USD Bond ETF(IUSB) shares hit a 52-week high of $47.23 and a 52-week low of $43.75.

In the last year, iShares Core Universal USD Bond ETF(IUSB) shares hit a 52-week high of $47.23 and a 52-week low of $43.75.

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.