IUSBX Mutual Fund

NAV$8.87
Showing 10 of 4,428 holdings(as of Dec 31, 2025)Top 10 Weight: 37.24%
#TickerNameWeightSharesMkt ValueShare ChgPROSectorPROIndustryPRO
1-Us Treasury N/B 11/35 47.83%-$38.10M-OtherOther
2-Msaic 2018-1A A 4.01 6/22/2043 4.01 2043-06-225.35%-$26.03M-OtherOther
3-Us Treas Nts 3.5% 12/15/284.69%-$22.83MProProPro
4B 0 02/05/26Treasury Bill Feb 05, 20264.09%-$19.93MProProPro
5-Treasury Note (Otr) 3.63% Dec 31, 20303.80%-$18.47MProProPro
6T 4.75 05/15/55Us Treasury N/B 05/55 4.753.03%-$14.74MProProPro
7-Us Treasury N/B 4.625 11/15/2045 4.625 2045-11-152.73%-$13.28MProProPro
8-Us Treasury N/B 3.88% 12/31/2032 3.88 2032-12-311.98%-$9.65MProProPro
9TFDXXBlackRock Liquidity Funds FedFund Institutional Shares1.90%9,264,000$9.26MProProPro
10-Total Fina Elf 01/21/2026 0 2026-01-211.84%-$8.98MProProPro
See the other 4,418 holdings of IUSBX
Every position with sector, industry and share changes, as reported Dec 31, 2025.
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Top Holdings Themes

Interest RatesInflation ProtectionCurrencyAsset ManagementETF Providers

IUSBX Mutual Fund Top Holdings

IUSBX holdings top 10 positions. The top 10 holdings account for 37.2% of the fund, led by Us Treasury N/B 11/35 4 at 7.8%, Msaic 2018-1A A 4.01 6/22/2043 4.01 2043-06-22 at 5.3%, Us Treas Nts 3.5% 12/15/28 at 4.7%.

IUSBX portfolio concentration is moderate, with the top 10 representing 37.2% of total assets. The largest sector exposure is Other at 44.2%.

IUSBX sector allocation provides a detailed breakdown. IUSBX overlap tool shows how holdings compare to other funds in your portfolio.