IUSB Holdings
18,232 holdings in the fund's latest file; the data source updated it on Oct 8, 2026.
Top 25 Holdings
| # | Holding | Weight | Shares (as reported) | Value (as reported) |
|---|---|---|---|---|
| 1 | BLK Liquidity Temp Cash Inst #21 | 5.18% | - | $2.51B |
| 2 | TREASURY NOTE 4.63% 02/15/2035 | 0.50% | - | $241.9M |
| 3 | TREASURY NOTE 4.00% 11/15/2035 | 0.42% | - | $205.1M |
| 4 | TREASURY NOTE 4.25% 08/15/2035 | 0.42% | - | $201.0M |
| 5 | TREASURY NOTE 1.88% 02/15/2032 | 0.39% | - | $189.2M |
| 6 | TREASURY NOTE 4.13% 05/31/2031 | 0.38% | - | $183.4M |
| 7 | TREASURY NOTE (2OLD) 4.13% 02/15/2036 | 0.36% | - | $174.6M |
| 8 | UMBS 15YR TBA(REG B) 2.00% 10/15/2026 | 0.36% | - | $173.4M |
| 9 | TREASURY NOTE (OLD) 4.13% 08/31/2028 | 0.34% | - | $165.3M |
| 10 | TREASURY NOTE 1.25% 09/30/2028 | 0.34% | - | $162.5M |
| 11 | TREASURY NOTE 4.88% 10/31/2028 | 0.33% | - | $160.4M |
| 12 | TREASURY NOTE 4.38% 12/31/2029 | 0.33% | - | $160.3M |
| 13 | TREASURY NOTE 4.63% 09/30/2028 | 0.33% | - | $160.2M |
| 14 | TREASURY NOTE 4.25% 11/15/2034 | 0.33% | - | $159.5M |
| 15 | TREASURY NOTE 4.25% 05/15/2035 | 0.33% | - | $158.1M |
| 16 | TREASURY NOTE (OLD) 4.38% 05/15/2036 | 0.33% | - | $157.8M |
| 17 | TREASURY NOTE 4.13% 06/30/2031 | 0.32% | - | $155.1M |
| 18 | TREASURY NOTE 4.00% 07/31/2029 | 0.32% | - | $154.8M |
| 19 | TREASURY NOTE 3.88% 08/15/2034 | 0.32% | - | $153.9M |
| 20 | TREASURY NOTE 1.38% 11/15/2031 | 0.32% | - | $153.7M |
| 21 | TREASURY NOTE 4.00% 02/15/2034 | 0.31% | - | $150.2M |
| 22 | TREASURY NOTE 4.38% 05/15/2034 | 0.31% | - | $150.1M |
| 23 | TREASURY NOTE 3.50% 09/30/2029 | 0.31% | - | $148.2M |
| 24 | UMBS 30YR TBA(REG A) 2.00% 11/12/2026 | 0.29% | - | $141.7M |
| 25 | TREASURY NOTE 2.75% 08/15/2032 | 0.28% | - | $137.4M |
Sector Weights
- Energy: 100.00%
Country Weights
- United States: 64.59%
- Other: 23.07%
- Canada: 1.25%
- United Kingdom: 1.04%
- Japan: 0.62%
- Cayman Islands: 0.59%
- Mexico: 0.54%
- France: 0.51%
- Luxembourg: 0.48%
- Netherlands: 0.44%
- United Arab Emirates: 0.36%
- Hong Kong: 0.33%
- Saudi Arabia: 0.32%
- Turkey: 0.31%
- South Korea: 0.30%
- Australia: 0.30%
- Philippines: 0.28%
- Indonesia: 0.27%
- China: 0.25%
- Chile: 0.20%
- Ireland: 0.20%
- Germany: 0.20%
- Argentina: 0.19%
- Singapore: 0.16%
- Brazil: 0.16%
- Spain: 0.15%
- Qatar: 0.15%
- Colombia: 0.14%
- Switzerland: 0.13%
- Israel: 0.13%
- India: 0.11%
- British Virgin Islands: 0.10%
- Peru: 0.10%
- Poland: 0.10%
- Panama: 0.09%
- Italy: 0.09%
- Norway: 0.09%
- Dominican Republic: 0.08%
- Bermuda: 0.07%
- Bahrain: 0.07%
- Egypt: 0.07%
- Hungary: 0.07%
- Romania: 0.07%
- Malaysia: 0.07%
- Ivory Coast: 0.07%
- South Africa: 0.06%
- Nigeria: 0.06%
- Austria: 0.06%
- Oman: 0.06%
- Uruguay: 0.05%
- Kazakhstan: 0.05%
- Kuwait: 0.05%
- Sweden: 0.04%
- Finland: 0.04%
- Morocco: 0.04%
- Ecuador: 0.03%
- Angola: 0.03%
- Ukraine: 0.03%
- Guatemala: 0.03%
- Denmark: 0.03%
- Kenya: 0.03%
- Thailand: 0.02%
- Sri Lanka: 0.02%
- Costa Rica: 0.02%
- Pakistan: 0.02%
- Serbia: 0.02%
- Jamaica: 0.02%
- New Zealand: 0.02%
- El Salvador: 0.02%
- Belgium: 0.02%
- Uzbekistan: 0.02%
- Ghana: 0.02%
- Macau: 0.02%
- Paraguay: 0.02%
- Trinidad and Tobago: 0.01%
- Mauritius: 0.01%
- Jordan: 0.01%
- Taiwan: 0.01%
- Azerbaijan: 0.01%
- Mongolia: 0.01%
- Honduras: 0.01%
- Bolivia: 0.01%
- Venezuela: 0.01%
- Benin: 0.01%
- Bahamas: 0.01%
- Suriname: 0.01%
- Armenia: 0.01%
- Malta: 0.01%
- Lebanon: 0.00%
- Gabon: 0.00%
- Senegal: 0.00%
- Barbados: 0.00%
- Cameroon: 0.00%
- Bulgaria: 0.00%
- Congo (Dem. Rep. of the): 0.00%
- Latvia: 0.00%
- Czech Republic: 0.00%
- Kyrgyzstan: 0.00%
- Slovenia: 0.00%
- Togo: 0.00%
- Zambia: 0.00%
- Georgia: 0.00%
- Mozambique: 0.00%
- Montenegro: 0.00%
- Rwanda: 0.00%
- Papua New Guinea: 0.00%
- Greece: 0.00%
- Iraq: 0.00%
Shares, value and weight are as reported in the file, dated by the data source's last update of it (not the date of the positions), never adjusted; a split warning appears only for a split close to or after that date, and its absence does not mean the count is on today's share basis. Weights as the fund reports them. Leveraged and inverse funds list swaps and cash, so weights can be negative or add up past 100.