IUSBX Mutual Fund

IUSBX Mutual Fund

NAV$8.64
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Showing the top 10 of 4,540 holdings · as of Jun 30, 2026
Top 10 weight
40.34%
IUSBX top 10 holdings, by weight
#TickerNameWeightCumulativeMkt valueSectorIndustry
1DebtTreasury Note (Old) 4.136/15/2029
8.25%		8.3%$44.58M--
2DebtTreasury Note (Otr) 4.256/30/2033
6.18%		14.4%$33.38M--
3DebtUnited States Treasury Note/Bond - When Issued
5.35%		19.8%$28.92M--
4DebtUs Treasury N/B T 4 1/
4.93%		24.7%$26.65M--
5DebtUs Treasury N/B
4.04%		28.8%$21.85M--
6DebtTreasury Bond (Otr) 55/15/2046
3.42%		32.2%$18.49M--
7DebtUnited States Treas BdsFinancials · Banks
2.63%		34.8%$14.18MFinancialsBanks
8DebtUnited States Treasury Bill 05/13/2027
2.31%		37.1%$12.47M--
9DebtUnited States Treasury Note/Bond Us Treasury N/BFinancials · Banks
1.76%		38.9%$9.49MFinancialsBanks
10—Concord Minutemen Capital Company Llc 0% Cp 12/08/2026
1.47%		40.3%$7.96M--
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Themes in the top 10
Interest RatesMarket InfrastructureGlobal BankingCurrencyInflation ProtectionGovernance & EthicsInfrastructure

IUSBX Mutual Fund Top Holdings

IUSBX holdings top 10 positions. The top 10 holdings account for 40.3% of the fund, led by Treasury Note (Old) 4.136/15/2029 at 8.3%, Treasury Note (Otr) 4.256/30/2033 at 6.2%, United States Treasury Note/Bond - When Issued 4.13% 06/30/2028 at 5.3%.

IUSBX portfolio concentration is moderate, with the top 10 representing 40.3% of total assets. The largest sector exposure is Financials at 27.5%.

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