ISTB ETF

$48.02

Fund Essentials - as of Jun 30, 2026

Net Assets
$5.1B
Expense Ratio
0.06%
Dividend Yield (Current)
4.24%
Holdings
7,038
Inception Date
Oct 18, 2012
Fund Family
iShares by BlackRock (US)
Investment Style
PRO
Asset Class
PRO
Legal Structure
PRO
Dividend Frequency
Monthly
SEC 30-Day Yield
PRO

Performance

YTD+0.72%
1 Year+3.37%
3 Year+5.13%
5 Year+1.91%
10 Year+2.23%

Asset Allocation

Bonds: 98.55%
Cash: 1.45%

Price Chart (6M)

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Top Holdings

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TickerNameWeight
T 3.875 06/15/28Us Treasury N/B 06/28 3.875 3.875 06/15/20281.10%
BISXXBlackrock Cash Funds: Institutional, Sl Agency Shares0.94%
T 4 02/28/30United States Treasury Note/Bond 4 02/28/20300.93%
-United States Treasury Note/Bond 3.625% 10/31/20300.90%
-Us Treasury N/B 11/30 3.50.85%
Top 10 Concentration: 8.71%Report Date: Jun 30, 2026
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Dividend Summary

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Dividend Yield (Current)
4.24%
Frequency
Monthly
Latest Distribution
$0.17
Jul 1, 2026
12M Distributions
11 payments
Total: $1.88

Peer Comparison

Benchmark
PRO
Peer outperformance: PRO
Category rank: PRO
This ETF
PRO
Peer Avg
PRO
See how ISTB ranks against its peers
Category rank, peer-average returns and outperformance, updated daily.
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ISTB ETF Overview

ISTB ETF (iShares Core 1-5 Year USD Bond ETF) is managed by iShares by BlackRock (US) with $5.10B in net assets. ISTB expense ratio is 0.06%, holding 7038 positions across sectors including Financials, Other, Communication Services. Inception date: 2012-10-18.

ISTB performance shows a YTD return of 0.72%. The 1-year return is 3.37% and the 5-year return is 1.91%. ISTB dividend yield stands at 4.24%, paid monthly.

ISTB top holdings include Us Treasury N/B 06/28 3.875 3.875 06/15/2028 (1.1%), Blackrock Cash Funds: Institutional, Sl Agency Shares (0.9%), United States Treasury Note/Bond 4 02/28/2030 (0.9%), United States Treasury Note/Bond 3.625% 10/31/2030 (0.9%), Us Treasury N/B 11/30 3.5 (0.8%). View all ISTB holdings, sector breakdown, or dividend history.

ISTB can be compared against other funds using the overlap calculator or side-by-side comparison tool. ISTB alternatives are available via the screener, along with tax-loss harvesting opportunities.

1 Month
+0.11%
YTD
+0.72%
1 Year
+3.37%
3 Year
+5.13%

Top 10 Holdings (8.7% of portfolio)

#TickerNameSectorWeight
1T 3.875 06/15/28Us Treasury N/B 06/28 3.875 3.875 06/15/2028Financials1.10%
2BISXXBlackrock Cash Funds: Institutional, Sl Agency SharesFinancials0.94%
3T 4 02/28/30United States Treasury Note/Bond 4 02/28/2030Financials0.93%
4-United States Treasury Note/Bond 3.625% 10/31/2030Other0.90%
5-Us Treasury N/B 11/30 3.5Other0.85%
6-United States Treasury Note/Bond 3.75 01/31/2031Other0.84%
7T 3.625 08/31/30Us Treasury N/B 08/30 3.625Financials0.81%
8-Treasury Note (Otr) 3.63% Sep 30, 2030Other0.81%
9T 4 05/31/30Us Treas Nts 4% 05/31/30Financials0.77%
10T 3.875 07/15/28Us Treasury N/B 07/28 3.875Financials0.76%