| United States Treasury Notes 1.875%
| - | 3.53% | - | - | 200,825,519 |
| United States Treasury Notes 1.875%
| - | 3.44% | - | - | 197,018,801 |
| United States Treasury Notes 2.125%
| - | 3.44% | - | - | 191,426,153 |
| United States Treasury Notes 1.875%
| - | 3.20% | - | - | 180,561,086 |
| United States Treasury Notes 0.125%
| - | 3.07% | - | - | 189,899,284 |
| United States Treasury Notes 1.75%
| - | 3.07% | - | - | 174,570,001 |
| United States Treasury Notes 1.125%
| - | 3.06% | - | - | 175,379,691 |
| United States Treasury Notes 1.625%
| - | 3.04% | - | - | 171,378,503 |
| United States Treasury Notes 1.125%
| - | 2.96% | - | - | 173,991,739 |
| United States Treasury Notes 0.5%
| - | 2.93% | - | - | 166,769,808 |