IUSBX Mutual Fund

NAV$8.92
Showing top 15 of 4073 holdingsSee all 4073 holdings(as of Dec 31, 2025)
#Ticker ↕Name ↕Weight ↓Shares ↕Mkt Value ↕Share ChgPROSectorPROIndustryPRO
1-Us Treasury N/B 11/35 47.83%-$38.10M-OtherOther
2-Treasury Note (Otr) 3.38% Dec 31, 20275.35%-$26.03M-OtherOther
3-Treasury Note (Otr) 3.5% Dec 15, 2028 3.5 2028-12-154.69%-$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 05/15/55Treasury Bond (Otr) 4.75% May 15, 20553.03%-$14.74MProProPro
7-Treasury Bond (Otr) 4.63% Nov 15, 2045 4.63 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
11-Government National Mortgage A 0.68559 03/16/20631.84%-$8.96MProProPro
12-Fannie Mae Pool0.94%-$4.58MProProPro
13G2 5031Ginnie Mae Ii Pool0.86%-$4.20MProProPro
14T 4.75 08/15/55Wi Treasury Sec 08/55 4.750.83%-$4.04MProProPro
15-Treasury Note (Otr) 3.5% Oct 31, 20270.82%-$4.00MProProPro
See the other 4,058 holdings of IUSBX
Every position with sector, industry and share changes, as reported Dec 31, 2025.
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IUSBX Mutual Fund All Holdings

IUSBX holdings total 4428 positions. The top 10 holdings account for 37.2% of the fund, led by Us Treasury N/B 11/35 4 at 7.8%, Treasury Note (Otr) 3.38% Dec 31, 2027 at 5.3%, Treasury Note (Otr) 3.5% Dec 15, 2028 3.5 2028-12-15 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.