| Amount | Holding | 
|---|---|
| 22.09% | Federal National Mortgage Association 2.5% | 
| 16.09% | Federal National Mortgage Association 2.5% | 
| 7.25% | Federal National Mortgage Association 5% | 
| 5.32% | Government National Mortgage Association 2.5% | 
| 4.52% | Federal Home Loan Mortgage Corporation 5% | 
| 4.47% | Government National Mortgage Association 3% |