| United States Treasury Notes 1.875%
| - | 3.58% | - | - | 198,876,194 |
| United States Treasury Notes 2.125%
| - | 3.48% | - | - | 189,196,197 |
| United States Treasury Notes 1.875%
| - | 3.26% | - | - | 179,078,287 |
| United States Treasury Notes 0.125%
| - | 3.14% | - | - | 188,963,917 |
| United States Treasury Notes 1.125%
| - | 3.09% | - | - | 173,102,599 |
| United States Treasury Notes 1.625%
| - | 3.07% | - | - | 168,611,989 |
| United States Treasury Notes 1.75%
| - | 3.06% | - | - | 169,759,767 |
| United States Treasury Notes 0.125%
| - | 3.03% | - | - | 179,758,531 |
| United States Treasury Notes 1.125%
| - | 2.98% | - | - | 171,101,889 |
| United States Treasury Notes 0.125%
| - | 2.94% | - | - | 171,063,757 |