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iShares Core Total USD Bond Market ETF (IUSB) Holdings

iShares Core Total USD Bond Market ETF logo
$45.53 +0.22 (+0.49%)
Closing price 05/27/2025 04:00 PM Eastern
Extended Trading
$45.66 +0.13 (+0.29%)
As of 05/27/2025 04:29 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more.
Compare

Top 100 IUSB Holdings

RankCompanyCurrent PriceWeightShares Held
1BLK Liquidity Temp Cash Inst #21N/A2.56%839,408,070
2TREASURY NOTE - 4.0 2034-02-15N/A0.47%156,171,000
3TREASURY NOTE - 4.38 2034-05-15N/A0.47%154,180,000
4TREASURY NOTE (2OLD) - 4.25 2034-11-15N/A0.47%156,425,000
5TREASURY NOTE - 4.5 2033-11-15N/A0.45%147,473,000
6TREASURY NOTE - 3.88 2034-08-15N/A0.44%149,401,000
7TREASURY NOTE (2OLD) - 4.0 2030-02-28N/A0.41%133,632,000
8TREASURY NOTE (OLD) - 4.63 2035-02-15N/A0.38%121,094,000
9FNMA 30YR UMBS - 2.0 2050-05-01N/A0.37%153,009,469
10TREASURY NOTE - 0.75 2028-01-31N/A0.36%129,128,000
11TREASURY NOTE - 3.38 2033-05-15N/A0.36%124,664,000
12TREASURY NOTE - 3.88 2033-08-15N/A0.36%121,924,000
13TREASURY NOTE - 4.0 2027-12-15N/A0.35%112,885,600
14TREASURY NOTE - 4.38 2026-07-31N/A0.35%111,526,000
15TREASURY NOTE - 2.75 2027-04-30N/A0.34%113,776,000
16TREASURY NOTE - 4.0 2029-10-31N/A0.34%111,746,000
17TREASURY NOTE - 1.25 2031-08-15N/A0.32%124,700,000
18TREASURY NOTE - 3.75 2026-08-31N/A0.32%104,154,000
19TREASURY NOTE - 3.88 2029-12-31N/A0.32%104,912,000
20TREASURY NOTE - 1.38 2031-11-15N/A0.31%121,492,000
21TREASURY NOTE - 4.25 2030-01-31N/A0.30%96,620,000
22TREASURY NOTE - 3.5 2033-02-15N/A0.29%99,726,000
23TREASURY NOTE - 4.5 2027-04-15N/A0.29%93,843,000
24TREASURY NOTE - 4.63 2027-06-15N/A0.29%93,143,000
25TREASURY NOTE - 1.88 2032-02-15N/A0.28%105,900,000
26TREASURY NOTE - 4.13 2027-11-15N/A0.28%93,141,000
27TREASURY NOTE - 3.75 2027-08-15N/A0.27%88,829,000
28TREASURY NOTE - 4.13 2032-11-15N/A0.27%89,512,000
29TREASURY NOTE - 1.5 2027-01-31N/A0.26%88,540,000
30TREASURY NOTE - 3.88 2029-09-30N/A0.26%86,030,000
31TREASURY NOTE - 4.25 2027-03-15N/A0.26%85,799,000
32TREASURY NOTE - 4.38 2026-12-15N/A0.26%83,201,000
33TREASURY NOTE (OTR) - 3.88 2030-04-30N/A0.26%86,856,000
34TREASURY NOTE - 3.5 2030-01-31N/A0.25%82,664,000
35TREASURY NOTE - 4.13 2026-06-15N/A0.25%81,200,000
36TREASURY NOTE - 4.63 2026-09-15N/A0.25%80,492,000
37TREASURY NOTE - 4.63 2026-11-15N/A0.25%80,301,000
38TREASURY BOND - 4.25 2054-02-15N/A0.24%85,951,000
39TREASURY NOTE - 3.5 2026-09-30N/A0.24%79,269,000
40TREASURY NOTE - 4.38 2026-08-15N/A0.24%77,450,000
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41TREASURY NOTE - 4.5 2026-07-15N/A0.24%75,983,000
42TREASURY NOTE - 4.5 2027-05-15N/A0.24%79,165,000
43TREASURY NOTE - 4.63 2026-10-15N/A0.24%77,504,000
44TREASURY BOND - 4.25 2054-08-15N/A0.23%84,212,000
45TREASURY NOTE - 1.25 2028-09-30N/A0.23%83,116,600
46TREASURY NOTE - 2.88 2029-04-30N/A0.23%78,460,000
47TREASURY NOTE - 2.88 2032-05-15N/A0.23%84,121,000
48TREASURY NOTE - 3.25 2029-06-30N/A0.23%77,000,000
49TREASURY NOTE - 4.5 2029-05-31N/A0.23%72,048,300
50FNMA 30YR UMBS - 2.0 2052-03-01N/A0.22%92,571,643
51TREASURY BOND - 4.63 2054-05-15N/A0.22%76,407,000
52TREASURY BOND - 4.75 2053-11-15N/A0.22%73,462,000
53TREASURY NOTE - 1.5 2028-11-30N/A0.22%79,800,000
54TREASURY NOTE - 2.75 2032-08-15N/A0.22%79,500,000
55TREASURY NOTE - 4.0 2029-07-31N/A0.22%72,468,700
56TREASURY NOTE - 4.13 2029-03-31N/A0.22%70,953,000
57UNITED STATES TREASURY - 3.63 2026-05-15N/A0.22%72,901,000
58TREASURY BOND - 1.13 2040-05-15N/A0.21%115,135,000
59TREASURY NOTE - 1.63 2031-05-15N/A0.21%81,310,000
60TREASURY NOTE - 4.25 2029-06-30N/A0.21%67,184,800
61TREASURY NOTE - 4.38 2027-07-15N/A0.21%68,618,000
62TREASURY NOTE - 4.63 2029-04-30N/A0.21%67,691,000
63TREASURY NOTE (OLD) - 4.0 2030-03-31N/A0.21%68,858,000
64TREASURY NOTE (OTR) - 3.75 2027-04-30N/A0.21%70,599,000
65GNMA2 30YR - 2.0 2051-02-20N/A0.20%82,966,152
66TREASURY NOTE - 1.13 2028-02-29N/A0.20%72,400,000
67TREASURY NOTE - 1.25 2028-06-30N/A0.20%71,400,000
68TREASURY NOTE - 3.63 2029-08-31N/A0.20%64,804,000
69TREASURY NOTE (OLD) - 3.88 2027-03-31N/A0.20%64,912,000
70UMBS 30YR TBA(REG A) - 4.0 2025-06-12N/A0.20%70,016,542
71TREASURY BOND - 4.13 2053-08-15N/A0.19%68,739,000
72TREASURY NOTE - 3.38 2027-09-15N/A0.19%62,502,000
73TREASURY NOTE - 3.75 2026-04-15N/A0.19%60,800,000
74TREASURY NOTE - 3.75 2028-12-31N/A0.19%63,555,900
75TREASURY NOTE - 4.13 2031-11-30N/A0.19%60,037,000
76TREASURY NOTE - 4.38 2029-12-31N/A0.19%61,463,000
77TREASURY NOTE - 4.88 2028-10-31N/A0.19%59,118,000
78TREASURY NOTE - 2.75 2029-05-31N/A0.18%62,410,000
79TREASURY NOTE - 2.88 2028-05-15N/A0.18%61,700,000
80TREASURY NOTE - 4.25 2028-01-15N/A0.18%57,711,000
81TREASURY BOND - 2.88 2052-05-15N/A0.17%79,000,000
82TREASURY NOTE - 3.13 2029-08-31N/A0.17%58,500,000
83TREASURY NOTE - 3.63 2028-05-31N/A0.17%56,503,000
84TREASURY NOTE - 3.88 2027-10-15N/A0.17%55,947,000
85TREASURY NOTE - 4.13 2027-02-15N/A0.17%56,519,000
86TREASURY NOTE - 4.13 2029-11-30N/A0.17%55,218,500
87TREASURY NOTE - 4.25 2026-12-31N/A0.17%55,647,000
88TREASURY NOTE - 4.63 2028-09-30N/A0.17%55,395,000
89TREASURY NOTE - 4.63 2031-04-30N/A0.17%54,031,000
90TREASURY BOND - 1.75 2041-08-15N/A0.16%80,020,000
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91TREASURY BOND - 3.63 2053-05-15N/A0.16%64,567,000
92TREASURY BOND - 4.63 2044-05-15N/A0.16%53,721,000
93TREASURY BOND - 4.75 2043-11-15N/A0.16%53,324,000
94TREASURY BOND (2OLD) - 4.5 2054-11-15N/A0.16%54,703,000
95TREASURY BOND (OLD) - 4.63 2055-02-15N/A0.16%54,754,000
96TREASURY NOTE - 0.75 2026-08-31N/A0.16%53,700,000
97TREASURY NOTE - 1.13 2026-10-31N/A0.16%54,000,000
98TREASURY NOTE - 1.25 2028-03-31N/A0.16%57,310,200
99TREASURY NOTE - 3.5 2029-09-30N/A0.16%52,934,000
100TREASURY NOTE - 3.63 2030-03-31N/A0.16%52,965,000

Geographic Exposure

  • United States
    94.5%
  • QQ
    0.1%
  • Germany
    0.1%
  • Canada
    0.1%
  • United Kingdom
    0.1%
  • Argentina
    0.1%

Currency Exposure

  • USD
    100.0%

Sector Exposure

  • Financials
    22.8%
  • Government
    5.0%
  • Utilities
    0.9%
  • Energy
    0.9%
  • Communications
    0.8%
  • Health Care
    0.7%
  • Industrials
    0.7%
  • Consumer Discretionary
    0.7%
  • Consumer Staples
    0.5%
  • Technology
    0.5%
  • Materials
    0.4%
  • US Municipal
    0.2%
  • Capital Markets
    0.2%
  • Real Estate
    0.1%

Industry Exposure

  • Thrifts & Mortgage Finance
    20.2%
  • Banks
    1.0%
  • Capital Markets
    0.8%
  • Oil, Gas & Consumable Fuels
    0.7%
  • Utilities
    0.7%
  • Diversified Telecommunication Services
    0.3%
  • Insurance
    0.3%
  • Biotechnology
    0.3%
  • Diversified Financial Services
    0.2%
  • Media
    0.2%
  • Specialty Retail
    0.2%
  • Health Care Providers & Services
    0.2%
  • Hotels, Restaurants & Leisure
    0.2%
  • Beverages
    0.2%
  • Software
    0.2%
  • Real Estate Management & Development
    0.2%
  • Chemicals
    0.1%
  • Transportation Infrastructure
    0.1%
  • Aerospace & Defense
    0.1%
  • Communications Equipment
    0.1%
  • Metals & Mining
    0.1%
  • Health Care Equipment & Supplies
    0.1%
  • IT Services
    0.1%
  • Equity Real Estate Investment
    0.1%
  • Semiconductors & Semiconductor Equipment
    0.1%
  • Automobiles
    0.1%
  • States & Territories
    0.1%
  • Air Freight & Logistics
    0.1%
  • Tobacco
    0.1%
  • Commercial Services & Supplies
    0.1%
  • Consumer Finance
    0.1%
  • Food Products
    0.1%
  • Internet & Direct Marketing Retail
    0.1%
  • Consumer Products
    0.1%
  • Electrical Equipment
    0.1%
  • Machinery
    0.1%
  • Electric Utilities
    0.1%
  • Entertainment
    0.1%

SubIndustry Exposure

  • Thrifts & Mortgage Finance
    20.6%
  • Diversified Banks
    0.9%
  • Investment Banking & Brokerage
    0.4%
  • Electric Utilities
    0.4%
  • Oil & Gas Storage & Transportation
    0.3%
  • REIT
    0.3%
  • Integrated Telecommunication Services
    0.3%
  • Biotechnology
    0.2%
  • Aerospace & Defense
    0.2%
  • Cable & Satellite
    0.2%
  • Communications Equipment
    0.1%
  • Multi-Utilities
    0.1%
  • Pharmaceuticals
    0.1%
  • Systems Software
    0.1%
  • Integrated Oil & Gas
    0.1%
  • Brewers
    0.1%
  • Life & Health Insurance
    0.1%
  • Oil & Gas Exploration & Production
    0.1%
  • Packaged Foods & Meats
    0.1%
  • Wireless Telecommunication Services
    0.1%
  • Oil & Gas Refining & Marketing
    0.1%
  • Managed Health Care
    0.1%
  • Health Care Services
    0.1%
  • Tobacco
    0.1%
  • Hospitals
    0.1%
  • States & Territories
    0.1%
  • Semiconductors
    0.1%
  • Railroads
    0.1%
  • Health Care Equipment
    0.1%
  • Multi-Sector Holdings
    0.1%
  • Property & Casualty Insurance
    0.1%
  • Internet & Direct Marketing Retail
    0.1%
  • Consumer Finance
    0.1%
  • Industrial Conglomerates
    0.1%
  • Utility Districts
    0.1%
  • Home Improvement Retail
    0.1%
  • Restaurants
    0.1%
  • Oil & Gas Equipment & Services
    0.1%
  • Automobile Manufacturers
    0.1%
  • Data Processing & Outsourced Services
    0.1%
  • Specialty Chemicals
    0.1%
  • Trading Companies & Distributors
    0.1%
  • Air Freight & Logistics
    0.1%

Coupon Exposure

  • 4-6
    44.5%
  • 2-4
    37.7%
  • 0-2
    8.4%
  • 6-8
    7.9%
  • 8-10
    1.3%
  • 10-15
    0.3%

Maturity Exposure

  • 20-30
    26.2%
  • 5-10
    22.8%
  • 3-5
    19.2%
  • 1-3
    17.5%
  • 10-15
    5.1%
  • 15-20
    4.8%
  • 30+
    2.1%
  • 0-1
    1.8%

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This page (NASDAQ:IUSB) was last updated on 5/28/2025 by MarketBeat.com Staff
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