| United States Treasury Notes 1.875%
| - | 3.54% | - | - | 182,131,593 |
| United States Treasury Notes 2.125%
| - | 3.45% | - | - | 173,977,231 |
| United States Treasury Notes 1.875%
| - | 3.25% | - | - | 165,971,016 |
| United States Treasury Notes 0.125%
| - | 3.05% | - | - | 172,789,261 |
| United States Treasury Notes 1.75%
| - | 3.05% | - | - | 157,476,850 |
| United States Treasury Notes 1.625%
| - | 3.04% | - | - | 155,960,402 |
| United States Treasury Notes 1.125%
| - | 2.96% | - | - | 158,999,663 |
| United States Treasury Notes 0.125%
| - | 2.94% | - | - | 164,437,092 |
| United States Treasury Notes 0.125%
| - | 2.90% | - | - | 159,120,069 |
| United States Treasury Notes 0.5%
| - | 2.88% | - | - | 151,763,244 |