| BlackRock ICS USD LiqEnvtlyAwr Agcy Inc
| - | 8.73% | - | - | 3,341,882 |
| Federal Home Loan Mortgage Corp. 2%
| - | 1.40% | - | - | 65,713,997 |
| Federal National Mortgage Association 2%
| - | 1.20% | - | - | 49,800,000 |
| Government National Mortgage Association 2%
| - | 0.98% | - | - | 44,881,224 |
| Federal Home Loan Mortgage Corp. 2%
| - | 0.83% | - | - | 38,947,869 |
| Federal National Mortgage Association 2.5%
| - | 0.70% | - | - | 31,244,855 |
| Federal National Mortgage Association 2.5%
| - | 0.69% | - | - | 31,048,691 |
| Federal Home Loan Mortgage Corp. 2%
| - | 0.66% | - | - | 31,118,992 |
| Government National Mortgage Association 2%
| - | 0.64% | - | - | 29,263,249 |
| Federal Home Loan Mortgage Corp. 2%
| - | 0.61% | - | - | 28,520,181 |