| United States Treasury Notes 1.875%
| - | 3.45% | - | - | 178,175,864 |
| United States Treasury Notes 2.125%
| - | 3.37% | - | - | 170,392,591 |
| United States Treasury Notes 1.875%
| - | 3.21% | - | - | 164,783,571 |
| United States Treasury Notes 1.75%
| - | 3.03% | - | - | 156,965,064 |
| United States Treasury Notes 1.625%
| - | 3.00% | - | - | 153,235,670 |
| United States Treasury Notes 0.125%
| - | 2.97% | - | - | 167,243,183 |
| United States Treasury Notes 1.125%
| - | 2.95% | - | - | 153,866,076 |
| United States Treasury Notes 0.125%
| - | 2.92% | - | - | 162,183,951 |
| United States Treasury Notes 1.125%
| - | 2.88% | - | - | 154,718,887 |
| United States Treasury Notes 0.125%
| - | 2.84% | - | - | 154,676,947 |