| United States Treasury Notes 3.5%
| - | 3.11% | - | - | 44,000,000 |
| United States Treasury Notes 3.375%
| - | 2.49% | - | - | 35,000,000 |
| United States Treasury Notes 3.5%
| - | 2.39% | - | - | 34,300,000 |
| United States Treasury Notes 3.375%
| - | 1.92% | - | - | 27,000,000 |
| United States Treasury Notes 3.5%
| - | 1.68% | - | - | 23,800,000 |
| United States Treasury Bonds 4.625%
| - | 1.48% | - | - | 22,350,000 |
| United States Treasury Notes 3.625%
| - | 0.94% | - | - | 13,425,000 |
| PHILADELPHIA PA AUTH FOR INDL DEV PENSION FDG 6.55%
| - | 0.88% | - | - | 11,745,000 |
| United States Treasury Bonds 4.75%
| - | 0.86% | - | - | 12,700,000 |
| Federal Home Loan Mortgage Corp. 4.5%
| - | 0.85% | - | - | 12,284,873 |