iShares Core 1-5 Year USD Bond ETF
About
iShares Core 1-5 Year USD Bond ETF (US46432F8591) is a US-listed bond ETF tracking the BBG US Universal 1-5 Year Index (USD). With a expense ratio of 0.06%, it ranks among the lowest-cost options in its category, paying distributions. The fund holds 7,284 positions across 95 regions with 5.0B in assets, with heavy concentration — 76% in United States, 57% in government bonds.
Score Breakdown
Scores are scaled 1–10 on a logarithmic curve relative to all ETFs in the database. Last updated: Jun 22, 2026
| Component | Score | Details |
|---|---|---|
| Cost (30%) | 9.3 | Tracking Difference: 9.0 · TD Consistency: — · Expense Ratio: 10.0 |
| Liquidity (25%) | 9.8 | Assets Under Management |
Data sources: provider factsheets, exchange data, and NAV history. Information for educational purposes only — not investment advice.
Ticker ISTB
ISIN
Fund Size $5.0B
Issuer iShares
Distribution Pays Distributions
Replication Physical
Inception Oct 2012
Base Currency USD
Index BBG US Universal 1-5 Year Index (USD)
Asset Class Bonds
Costs
9.3 This fund has low total costs, with competitive tracking and expense ratios.
Expense Ratio0.00%
Expense Ratio0.00%
| Metric | Value |
|---|---|
| Expense Ratio | 0.06% |
Cumulative Returns
Performance across different time periods.
Year to Date+0.00%
1 Year+0.00%
3 Years+0.00%
5 Years+0.00%
Inception+0.00%
Year to Date+0.00%
1 Year+0.00%
3 Years+0.00%
5 Years+0.00%
Inception+0.00%
| Period | Cumulative Return |
|---|---|
| 1 Month | — |
| 3 Months | — |
| 6 Months | — |
| 1 Year | +4.19% |
| 3 Years | +4.95% |
| 5 Years | +1.89% |
| 10 Years | +2.34% |
| YTD | +0.62% |
| Since Inception | +2.04% |
Holdings
This fund invests into 7,284 individual investments.
View all holdings (50)
| # | Holding | Ticker | Weight |
|---|---|---|---|
| 1 | United States Treasury Note/Bond | — | 110.92% |
| 2 | BLACKROCK CASH CL INST SL AGENCY | — | 100.59% |
| 3 | United States Treasury Note/Bond | — | 94.41% |
| 4 | United States Treasury Note/Bond | — | 90.98% |
| 5 | United States Treasury Note/Bond | — | 86.01% |
| 6 | United States Treasury Note/Bond | — | 84.79% |
| 7 | United States Treasury Note/Bond | — | 82.47% |
| 8 | United States Treasury Note/Bond | — | 81.82% |
| 9 | United States Treasury Note/Bond | — | 78.06% |
| 10 | United States Treasury Note/Bond | — | 76.85% |
| 11 | United States Treasury Note/Bond | — | 76.77% |
| 12 | United States Treasury Note/Bond | — | 67.78% |
| 13 | United States Treasury Note/Bond | — | 66.95% |
| 14 | United States Treasury Note/Bond | — | 65.33% |
| 15 | United States Treasury Note/Bond | — | 64.53% |
| 16 | United States Treasury Note/Bond | — | 63.90% |
| 17 | United States Treasury Note/Bond | — | 60.49% |
| 18 | United States Treasury Note/Bond | — | 60.49% |
| 19 | United States Treasury Note/Bond | — | 58.40% |
| 20 | United States Treasury Note/Bond | — | 58.18% |
| 21 | United States Treasury Note/Bond | — | 56.40% |
| 22 | United States Treasury Note/Bond | — | 53.84% |
| 23 | United States Treasury Note/Bond | — | 53.73% |
| 24 | United States Treasury Note/Bond | — | 53.42% |
| 25 | United States Treasury Note/Bond | — | 52.69% |
| 26 | United States Treasury Note/Bond | — | 52.57% |
| 27 | United States Treasury Note/Bond | — | 52.38% |
| 28 | United States Treasury Note/Bond | — | 52.27% |
| 29 | United States Treasury Note/Bond | — | 51.51% |
| 30 | United States Treasury Note/Bond | — | 51.26% |
| 31 | United States Treasury Note/Bond | — | 51.19% |
| 32 | United States Treasury Note/Bond | — | 51.15% |
| 33 | TREASURY NOTE (OTR) | — | 50.22% |
| 34 | United States Treasury Note/Bond | — | 49.97% |
| 35 | United States Treasury Note/Bond | — | 49.00% |
| 36 | United States Treasury Note/Bond | — | 48.70% |
| 37 | United States Treasury Note/Bond | — | 48.48% |
| 38 | United States Treasury Note/Bond | — | 48.31% |
| 39 | TREASURY NOTE (OTR) | — | 48.11% |
| 40 | TREASURY NOTE (OTR) | — | 47.94% |
| 41 | United States Treasury Note/Bond | — | 47.59% |
| 42 | United States Treasury Note/Bond | — | 46.91% |
| 43 | TREASURY NOTE (OTR) | — | 46.85% |
| 44 | United States Treasury Note/Bond | — | 45.32% |
| 45 | United States Treasury Note/Bond | — | 45.14% |
| 46 | United States Treasury Note/Bond | — | 44.84% |
| 47 | United States Treasury Note/Bond | — | 44.06% |
| 48 | United States Treasury Note/Bond | — | 43.69% |
| 49 | United States Treasury Note/Bond | — | 43.29% |
| 50 | United States Treasury Note/Bond | — | 43.24% |
Sectors
Allocation by industry sector.
| Sector | Weight |
|---|---|
| Government Bonds | 5675.00% |
| Corporate Bonds | 3013.00% |
| Unknown | 937.00% |
| Financials | 129.00% |
| Securitized Bonds | 126.00% |
| Consumer Discretionary | 67.00% |
| Health Care | 28.00% |
| Materials | 23.00% |
| Technology | 21.00% |
| Industrials | 19.00% |
| Consumer Staples | 9.00% |
| Utilities | 8.00% |
| Real Estate | 5.00% |
| Energy | 4.00% |
Regions
Geographic allocation by country of risk.
| Country | Weight |
|---|---|
| United States | 7574.00% |
| UNKNOWN | 818.00% |
| SNAT | 206.00% |
| Canada | 166.00% |
| United Kingdom | 128.00% |
| Japan | 104.00% |
| Cayman Islands | 101.00% |
| France | 79.00% |
| South Korea | 56.00% |
| Germany | 55.00% |
| Australia | 46.00% |
| Netherlands | 45.00% |
| Türkiye | 33.00% |
| United Arab Emirates | 32.00% |
| British Virgin Islands | 30.00% |
| Saudi Arabia | 28.00% |
| China | 27.00% |
| Mexico | 25.00% |
| Hong Kong SAR China | 24.00% |
| Indonesia | 24.00% |
| Argentina | 21.00% |
| Switzerland | 19.00% |
| Luxembourg | 19.00% |
| Spain | 18.00% |
| Ireland | 18.00% |
| Norway | 18.00% |
| Singapore | 14.00% |
| Bermuda | 13.00% |
| Chile | 13.00% |
| India | 12.00% |
| Israel | 11.00% |
| Sweden | 11.00% |
| Brazil | 10.00% |
| MULT | 10.00% |
| Philippines | 10.00% |
| Qatar | 10.00% |
| Colombia | 9.00% |
| Oman | 9.00% |
| Austria | 8.00% |
| Italy | 8.00% |
| New Zealand | 8.00% |
| Panama | 8.00% |
| Finland | 7.00% |
| Bahrain | 6.00% |
| Hungary | 6.00% |
| Malaysia | 6.00% |
| South Africa | 6.00% |
| Denmark | 5.00% |
| Egypt | 5.00% |
| Nigeria | 5.00% |
| Poland | 5.00% |
| Romania | 5.00% |
| Dominican Republic | 4.00% |
| Kuwait | 4.00% |
| Kazakhstan | 4.00% |
| Peru | 4.00% |
| Thailand | 4.00% |
| Angola | 3.00% |
| Belgium | 3.00% |
| Liberia | 3.00% |
| Uzbekistan | 3.00% |
| Bolivia | 2.00% |
| Ghana | 2.00% |
| Guatemala | 2.00% |
| Jordan | 2.00% |
| Morocco | 2.00% |
| Pakistan | 2.00% |
| Serbia | 2.00% |
| Uruguay | 2.00% |
| XS | 2.00% |
| Armenia | 1.00% |
| Costa Rica | 1.00% |
| Czechia | 1.00% |
| Ecuador | 1.00% |
| Gabon | 1.00% |
| Iraq | 1.00% |
| Jersey | 1.00% |
| Jamaica | 1.00% |
| Kenya | 1.00% |
| Kyrgyzstan | 1.00% |
| Lebanon | 1.00% |
| Sri Lanka | 1.00% |
| Mauritius | 1.00% |
| El Salvador | 1.00% |
| Trinidad & Tobago | 1.00% |
| Ukraine | 1.00% |
| Azerbaijan | 0.00% |
| Côte d’Ivoire | 0.00% |
| Georgia | 0.00% |
| Guernsey | 0.00% |
| Honduras | 0.00% |
| Isle of Man | 0.00% |
| Montenegro | 0.00% |
| Mongolia | 0.00% |
| Papua New Guinea | 0.00% |
| Paraguay | 0.00% |
Feedback
ETFs
Basket
Compare