ISTB ETF

ISTB ETF
$47.24
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ISTB holds 9.0% of its assets in its 10 largest positions as of Oct 1, 2026. ISTB is iShares Core 1-5 Year USD Bond ETF.

Showing the top 10 of 7,411 holdings · as of Oct 1, 2026
Top 10 weight
9.04%
ISTB top 10 holdings, by weight
#TickerNameWeightCumulativeMkt valueSectorIndustry
1
BISXX
Blackrock Cash Funds: Institutional, Sl Agency SharesFinancials · Capital Markets
1.36%
1.4%$70.04MFinancialsCapital Markets
2DebtUs Treas NtsFinancials · Capital Markets
0.99%
2.4%$50.88MFinancialsCapital Markets
Sector and industry · Pro
3DebtUs Treasury N/B T 4 1/
0.94%
3.3%$48.28M
4DebtUs Treasury 4.0%
0.89%
4.2%$45.72M
5DebtTreasury Note (Otr) 3.63% Oct 31, 2030
0.87%
5.0%$44.73M
6DebtUs Treas Nts
0.84%
5.9%$43.44M
7DebtUs Treas Nts
0.82%
6.7%$42.24M
8DebtUnited States Treasury Note/Bond
0.79%
7.5%$40.82M
9DebtUs Treas Nts
0.77%
8.3%$39.88M
10DebtUs Treasury N/B 08/30 3.625
0.77%
9.0%$39.53M
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Themes in the top 10
Asset ManagementETF ProvidersInvestment TechnologyInterest RatesInflation ProtectionCurrencyGlobal Banking

ISTB ETF Top Holdings

ISTB holdings top 10 positions. The top 10 holdings account for 9.0% of the fund, led by Blackrock Cash Funds: Institutional, Sl Agency Shares at 1.4%, Us Treas Nts 3.875% 06/15/28 at 1.0%, Us Treasury N/B T 4 1/8 06/30/31 4.125 06/30/2031 at 0.9%.

ISTB portfolio concentration is well-diversified, with the top 10 representing 9.0% of total assets. The largest sector exposure is Financials at 56.2%.

ISTB sectors provide a detailed breakdown. ISTB overlap shows how holdings compare to other funds in your portfolio.

Showing 10 of 7,038 holdingsTop 10 Weight: 9.04%
#TickerNameIndustryWeightAllocation
1BISXXBlackrock Cash Funds: Institutional, Sl Agency SharesFinancials1.36%
2T 3.875 06/15/28Us Treas Nts 3.875% 06/15/28Financials0.99%
3-Us Treasury N/B T 4 1/8 06/30/31 4.125 06/30/2031Other0.94%
4T 4 02/28/30Us Treasury 4.0%Financials0.89%
5-Treasury Note (Otr) 3.63% Oct 31, 2030Other0.87%
6-Us Treas Nts 4.375% 07/31/31Other0.84%
7-Us Treas Nts 3.5% 11/30/30Other0.82%
8-United States Treasury Note/Bond 3.75 01/31/2031Other0.79%
9T 3.875 07/15/28Us Treas Nts 3.875% 07/15/28Financials0.77%
10T 3.625 08/31/30Us Treasury N/B 08/30 3.625Financials0.77%
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Holdings Distribution

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