| United States Treasury Notes 1.875%
| - | 3.54% | - | - | 203,147,925 |
| United States Treasury Notes 1.875%
| - | 3.45% | - | - | 199,442,689 |
| United States Treasury Notes 2.125%
| - | 3.44% | - | - | 193,687,066 |
| United States Treasury Notes 1.875%
| - | 3.21% | - | - | 182,979,802 |
| United States Treasury Notes 0.125%
| - | 3.07% | - | - | 192,267,681 |
| United States Treasury Notes 1.75%
| - | 3.06% | - | - | 176,382,214 |
| United States Treasury Notes 1.125%
| - | 3.04% | - | - | 177,358,710 |
| United States Treasury Notes 1.625%
| - | 3.03% | - | - | 173,265,474 |
| United States Treasury Notes 1.125%
| - | 2.96% | - | - | 176,475,756 |
| United States Treasury Notes 0.125%
| - | 2.95% | - | - | 182,077,856 |