ISTB ETF

$48.43

Fund Essentials - as of Dec 31, 2025

Net Assets
$4.8B
Expense Ratio
0.06%
Dividend Yield (Current)
4.12%
Holdings
6,912
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+0.25%
1 Year+5.68%
3 Year+4.64%
5 Year+1.60%
10 Year+9.65%

Asset Allocation

Stocks: 0.01%
Bonds: 99.56%
Cash: 0.42%
Other: 0.02%

Price Chart (6M)

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Top Holdings

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TickerNameWeight
-Treasury Note (Otr) 3.63% Oct 31, 20301.18%
T 4 02/28/30Us Treasury 4.0%1.02%
-Treasury Note (Otr) 3.63% Sep 30, 20301.00%
BISXXBlackrock Cash Funds: Institutional, Sl Agency Shares0.98%
-Us Treasury N/B 11/30 3.50.93%
Top 10 Concentration: 9.33%Report Date: Dec 31, 2025
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Dividend Summary

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Dividend Yield (Current)
4.12%
Frequency
Monthly
Latest Distribution
$0.17
Feb 2, 2026
12M Distributions
10 payments
Total: $1.69

Peer Comparison

Benchmark
••••••••••
Outperforming by ••••%
Ranked #••• of •,••• funds
This ETF
+••.••%
Peer Avg
+••.••%
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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 $4.76B in net assets. ISTB expense ratio is 0.06%, holding 6912 positions across sectors including Financials, Other, Health Care. Inception date: 2012-10-18.

ISTB performance shows a YTD return of 0.25%. The 1-year return is 5.68% and the 5-year return is 1.60%. ISTB dividend yield stands at 4.12%, paid monthly.

ISTB top holdings include Treasury Note (Otr) 3.63% Oct 31, 2030 (1.2%), Us Treasury 4.0% (1.0%), Treasury Note (Otr) 3.63% Sep 30, 2030 (1.0%), Blackrock Cash Funds: Institutional, Sl Agency Shares (1.0%), Us Treasury N/B 11/30 3.5 (0.9%). 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
+0.25%
YTD
+0.25%
1 Year
+5.68%
3 Year
+4.64%

Top 10 Holdings (9.3% of portfolio)

#TickerNameSectorWeight
1-Treasury Note (Otr) 3.63% Oct 31, 2030Other1.18%
2T 4 02/28/30Us Treasury 4.0%Financials1.02%
3-Treasury Note (Otr) 3.63% Sep 30, 2030Other1.00%
4BISXXBlackrock Cash Funds: Institutional, Sl Agency SharesFinancials0.98%
5-Us Treasury N/B 11/30 3.5Other0.93%
6T 4 07/31/29US Treasury N/B 07/29 4Financials0.90%
7T 3.625 08/31/30Us Treasury N/B 08/30 3.625Financials0.89%
8T 4 05/31/30Us Treasury N/B 05/30 4Financials0.85%
9T 4.125 10/31/29Us Treas Nts 4.125% 10/31/29Financials0.83%
10T 3.75 04/30/27United States Treasury Note/Bond 3.75% 04/30/2027Financials0.75%