| United States Treasury Notes 4%
| - | 7.08% | - | - | 61,118,300 |
| United States Treasury Notes 0.875%
| - | 6.41% | - | - | 63,827,700 |
| United States Treasury Notes 0.625%
| - | 6.07% | - | - | 60,746,200 |
| United States Treasury Notes 4%
| - | 4.82% | - | - | 41,247,100 |
| United States Treasury Notes 4.25%
| - | 4.78% | - | - | 40,766,200 |
| United States Treasury Notes 3.875%
| - | 4.77% | - | - | 41,193,200 |
| United States Treasury Notes 3.875%
| - | 4.76% | - | - | 41,233,600 |
| United States Treasury Notes 4%
| - | 4.75% | - | - | 41,155,500 |
| United States Treasury Notes 3.5%
| - | 4.70% | - | - | 41,193,400 |
| United States Treasury Notes 3.875%
| - | 4.70% | - | - | 41,040,100 |