| United States Treasury Notes 3.5%
| - | 3.36% | - | - | 48,260,000 |
| United States Treasury Notes 3.875%
| - | 2.87% | - | - | 40,730,000 |
| United States Treasury Notes 3.5%
| - | 2.82% | - | - | 40,420,000 |
| United States Treasury Notes 3.375%
| - | 1.97% | - | - | 28,320,000 |
| United States Treasury Bills 0%
| - | 1.95% | - | - | 27,750,000 |
| United States Treasury Notes 3.5%
| - | 1.85% | - | - | 26,505,000 |
| United States Treasury Notes 3.625%
| - | 1.72% | - | - | 24,595,000 |
| United States Treasury Notes 3.5%
| - | 1.51% | - | - | 21,724,000 |
| United States Treasury Notes 3.625%
| - | 1.24% | - | - | 17,687,000 |
| Federal National Mortgage Association 6%
| - | 1.01% | - | - | 13,929,159 |