| United States Treasury Notes 1.125%
| - | 5.58% | - | - | 145,025,233 |
| United States Treasury Notes 1.625%
| - | 5.55% | - | - | 141,383,406 |
| United States Treasury Notes 1.625%
| - | 5.35% | - | - | 135,680,135 |
| United States Treasury Notes 2.125%
| - | 5.25% | - | - | 131,618,342 |
| United States Treasury Notes 2.375%
| - | 5.07% | - | - | 126,222,045 |
| United States Treasury Notes 1.625%
| - | 4.96% | - | - | 126,473,345 |
| United States Treasury Notes 1.25%
| - | 4.88% | - | - | 126,035,174 |
| United States Treasury Notes 0.125%
| - | 4.78% | - | - | 125,621,896 |
| United States Treasury Notes 0.125%
| - | 4.72% | - | - | 122,500,981 |
| United States Treasury Notes 0.125%
| - | 4.72% | - | - | 129,733,821 |