| United States Treasury Notes 1.875%
| - | 3.51% | - | - | 203,037,133 |
| United States Treasury Notes 1.875%
| - | 3.46% | - | - | 198,765,276 |
| United States Treasury Notes 2.125%
| - | 3.45% | - | - | 194,014,977 |
| United States Treasury Notes 1.875%
| - | 3.22% | - | - | 183,289,547 |
| United States Treasury Notes 1.75%
| - | 3.12% | - | - | 179,596,970 |
| United States Treasury Notes 1.125%
| - | 3.06% | - | - | 178,239,197 |
| United States Treasury Notes 1.625%
| - | 3.03% | - | - | 173,558,037 |
| United States Treasury Notes 0.125%
| - | 3.02% | - | - | 189,400,287 |
| United States Treasury Notes 1.125%
| - | 3.01% | - | - | 179,455,453 |
| United States Treasury Notes 0.125%
| - | 3.00% | - | - | 185,496,083 |