ISTB

$48.68

Fund Essentials - as of Aug 29, 2025

Net Assets
$4.7B
Expense Ratio
0.06%
Dividend Yield (Current)
3.75%
Holdings
6,873
Inception Date
Oct 18, 2012
Fund Family
iShares by BlackRock (US)
Investment Style
••••••••••
Asset Class
••••••••••
Legal Structure
••••••••••
Dividend Frequency
Monthly
SEC 30-Day Yield
••••••••••

Performance

YTD+0.00%
1 Year+0.06%
3 Year+0.15%
5 Year+0.09%
10 Year+0.27%

Asset Allocation

Bonds: 99.27%
Cash: 0.72%
Other: 0.01%

Price Chart (6M)

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Top Holdings

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TickerNameWeight
T 4 02/28/30Us Treasury N/B1.09%
T 4 07/31/29Treasury Note (Otr) 4% Jul 31, 20290.94%
T 4 05/31/30Us Treas Nts 4% 05/31/300.90%
T 4.125 10/31/29Us Treas Nts 4.125% 10/31/290.89%
BISXXBlackrock Cash Funds: Institutional, Sl Agency Shares0.79%
Top 10 Concentration: 8.37%Report Date: Aug 29, 2025

Dividend Summary

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Dividend Yield (Current)
3.75%
Frequency
Monthly
Latest Distribution
$0.17
Dec 1, 2025
12M Distributions
10 payments
Total: $1.68

Peer Comparison

Benchmark
••••••••••
Outperforming by ••••%
Ranked #••• of •,••• funds
This ETF
+••.••%
Peer Avg
+••.••%
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1 Month
+0.27%
YTD
+5.81%
1 Year
+5.81%
3 Year
+15.44%

Top 10 Holdings (8.4% of portfolio)

#TickerNameSectorWeight
1T 4 02/28/30Us Treasury N/BFinancials1.09%
2T 4 07/31/29Treasury Note (Otr) 4% Jul 31, 2029Financials0.94%
3T 4 05/31/30Us Treas Nts 4% 05/31/30Financials0.90%
4T 4.125 10/31/29Us Treas Nts 4.125% 10/31/29Financials0.89%
5BISXXBlackrock Cash Funds: Institutional, Sl Agency SharesFinancials0.79%
6T 4.25 06/30/29Treasury Note (Otr) 4.25% Jun 30, 2029Financials0.77%
7T 4.5 05/31/29U.S. Treasury Notes 4.5 2029-05-31Financials0.77%
8T 4.25 12/31/26Treasury Note (Otr) 4.25% Dec 31, 2026Financials0.75%
9T 4.25 01/31/30Us Treas Nts 4.25% 01/31/30Financials0.74%
10T 3.875 06/30/30Treasury Note (Otr) 3.88% Jun 30, 2030Financials0.73%