| United States Treasury Notes 4.125%
| - | 3.76% | - | - | 86,954,700 |
| United States Treasury Notes 3.5%
| - | 3.75% | - | - | 86,961,200 |
| United States Treasury Notes 3.75%
| - | 3.71% | - | - | 85,672,500 |
| United States Treasury Notes 4.25%
| - | 3.63% | - | - | 84,038,400 |
| United States Treasury Notes 4.375%
| - | 3.45% | - | - | 80,515,600 |
| United States Treasury Notes 4.5%
| - | 3.37% | - | - | 77,813,900 |
| United States Treasury Notes 4.875%
| - | 3.37% | - | - | 77,727,500 |
| United States Treasury Notes 4.625%
| - | 3.32% | - | - | 77,234,400 |
| United States Treasury Notes 0.75%
| - | 3.16% | - | - | 74,547,900 |
| United States Treasury Notes 0.75%
| - | 3.09% | - | - | 73,484,800 |