iShares Core 1-5 Year USD Bond ETF

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

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About ISTB

ISTB tracks a broad USD-denominated bond index with 1-5 years remaining in maturities. 

Index-Tracked
BBgBarc US Universal TR USD
Index-TrackedBBgBarc US Universal TR USD
Category
Short-Term Bond
CategoryShort-Term Bond
Number of holdings
6,978
Number of holdings6,978
Inception Date
Oct 18, 2012
Inception DateOct 18, 2012

What's in this fund

Sectors

As of March 4, 2026
Government Bonds59.08%
Corporate Bonds33.65%
Securitized Bonds5.92%
Cash and Equivalents1.30%
Municipal Bonds0.05%

Top 10 Holdings (9.55% of total assets)

As of March 4, 2026
NameSymbol% Assets
BlackRock Cash Funds Instl SL Agency—1.31%
United States Treasury Notes 3.625%—1.07%
United States Treasury Notes 3.625%—1.00%
United States Treasury Notes 4%—0.99%
United States Treasury Notes 3.5%—0.93%
United States Treasury Notes 3.75%—0.90%
United States Treasury Notes 3.625%—0.87%
United States Treasury Notes 4%—0.84%
United States Treasury Notes 4.125%—0.83%
United States Treasury Notes 4%—0.81%

ISTB Key Statistics

AUM
4.76B
AUM4.76B
Price-Earnings ratio
—
Price-Earnings ratio—
30-Day yield
3.94
30-Day yield3.94
Average volume
491.01K
Average volume491.01K
High today
—
High today—
Low today
—
Low today—
Open price
$48.65
Open price$48.65
Volume
0.00
Volume0.00
52 Week high
$49.05
52 Week high$49.05
52 Week low
$47.77
52 Week low$47.77
Expense ratio
0.06
Expense ratio0.06
View Prospectus and Reports

Stock Snapshot

The current iShares Core 1-5 Year USD Bond ETF(ISTB) stock price is $48.61, with a market capitalization of 4.76B. It offers a dividend yield of 2.4%.

During the trading day, iShares Core 1-5 Year USD Bond ETF(ISTB) stock saw an opening price of $48.65, a peak of —, and a bottom of —.

Trading activity shows a volume of 0, compared to an average daily volume of 491.01K.

The stock's 52-week range extends from a low of $47.77 to a high of $49.05.

The stock's 52-week range extends from a low of $47.77 to a high of $49.05.

ISTB News

Nasdaq 7d
ISTB Offers Broader Bond Mix Than VGSH

Key Points ISTB charges a slightly higher expense ratio but offers broader bond diversification and a marginally higher yield. VGSH experienced a milder max d...

ISTB Offers Broader Bond Mix Than VGSH

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.