| 持股明細(資料日期：2024/09/30) |
| 持股名稱 | 比例 |
| UNITED STATES TREASURY | 26.48% |
| FEDERAL NATIONAL MORTGAGE ASSOCIATION | 10.66% |
| FEDERAL HOME LOAN MORTGAGE CORPORATION | 7.18% |
| GOVERNMENT NATIONAL MORTGAGE ASSOCIATION II | 5.80% |
| GOLDMAN SACHS GROUP INC/THE | 1.55% |
| JPMORGAN CHASE & CO | 1.46% |
| MORGAN STANLEY | 1.34% |
| DIAMONDBACK ENERGY INC | 1.27% |
| MEXICO (UNITED MEXICAN STATES) (GOVERNMENT) | 1.16% |
| BRAZIL FEDERATIVE REPUBLIC OF (GOVERNMENT) | 0.94% |