| United States Treasury Notes 1.875%
| - | 3.58% | - | - | 196,840,166 |
| United States Treasury Notes 2.125%
| - | 3.49% | - | - | 187,425,642 |
| United States Treasury Notes 1.875%
| - | 3.24% | - | - | 176,543,615 |
| United States Treasury Notes 0.125%
| - | 3.14% | - | - | 187,326,262 |
| United States Treasury Notes 1.625%
| - | 3.09% | - | - | 168,846,726 |
| United States Treasury Notes 1.125%
| - | 3.07% | - | - | 174,705,163 |
| United States Treasury Notes 1.125%
| - | 3.07% | - | - | 170,595,494 |
| United States Treasury Notes 1.75%
| - | 3.05% | - | - | 167,636,262 |
| United States Treasury Notes 0.125%
| - | 3.01% | - | - | 177,163,546 |
| United States Treasury Notes 0.125%
| - | 2.96% | - | - | 173,620,393 |