| Amount | Holding |
|---|---|
| 5.22% | Federal National Mortgage Association 3.5% |
| 5.12% | Federal National Mortgage Association 2.5% |
| 4.86% | Government National Mortgage Association 2.5% |
| 4.49% | Japan (Government Of) 0.1% |
| 4.04% | Federal National Mortgage Association 2.5% |
| 3.64% | Federal National Mortgage Association 3.5% |