iShares Core 1-5 Year USD Bond ETF

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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
7,041
Number of holdings7,041
Inception Date
Oct 18, 2012
Inception DateOct 18, 2012

What's in this fund

Sectors

As of February 25, 2026
Government Bonds59.19%
Corporate Bonds34.12%
Securitized Bonds5.75%
Cash and Equivalents0.89%
Municipal Bonds0.05%

Top 10 Holdings (9.11% of total assets)

As of February 25, 2026
NameSymbol% Assets
United States Treasury Notes 3.625%1.13%
United States Treasury Notes 4%1.01%
United States Treasury Notes 3.625%0.99%
United States Treasury Notes 3.5%0.92%
BlackRock Cash Funds Instl SL Agency0.88%
United States Treasury Notes 3.625%0.88%
United States Treasury Notes 4%0.87%
United States Treasury Notes 4%0.84%
United States Treasury Notes 4.125%0.82%
United States Treasury Notes 3.375%0.77%

ISTB Key Statistics

AUM
4.76B
AUM4.76B
Price-Earnings ratio
Price-Earnings ratio
30-Day yield
3.93
30-Day yield3.93
Average volume
501.01K
Average volume501.01K
High today
$48.72
High today$48.72
Low today
$48.62
Low today$48.62
Open price
$48.62
Open price$48.62
Volume
429.63K
Volume429.63K
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

Stock Snapshot

The current iShares Core 1-5 Year USD Bond ETF(ISTB) stock price is $48.66, with a market capitalization of 4.76B. It offers a dividend yield of 2.4%.

On 2026-03-08, iShares Core 1-5 Year USD Bond ETF(ISTB) stock moved within a range of $48.62 to $48.72. With shares now at $48.66, the stock is trading +0.1% above its intraday low and -0.1% below the session's peak.

Trading activity shows a volume of 429.63K, compared to an average daily volume of 501.01K.

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 3d
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
The Motley Fool 5d
Treasury Stability or Higher Bond Income? SCHO vs. ISTB

Schwab Short-Term U.S. Treasury ETF (NYSEMKT:SCHO) and iShares Core 1-5 Year USD Bond ETF (NASDAQ:ISTB) both target short-duration bonds, but ISTB charges a hig...

Treasury Stability or Higher Bond Income? SCHO vs. ISTB
The Motley Fool 5d
VCSH or ISTB? Vanguard's Corporate Conviction vs. iShares' Cautious Diversification

The Vanguard Short-Term Corporate Bond ETF (VCSH 0.04%) stands out for its lower cost and slightly higher yield, while the iShares Core 1-5 Year USD Bond ETF (I...

VCSH or ISTB? Vanguard's Corporate Conviction vs. iShares' Cautious Diversification

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.