| 持股明細(資料日期：2025/02/28) |
| 持股名稱 | 比例 |
| United States Treasury Note/Bond 4.500 11/15/2054 | 2.60% |
| United States Treasury Note/Bond 4.750 11/15/2053 | 2.57% |
| United States Treasury Note/Bond 4.250 08/15/2054 | 2.49% |
| United States Treasury Note/Bond 4.250 02/15/2054 | 2.48% |
| United States Treasury Note/Bond 4.750 11/15/2043 | 1.62% |
| United States Treasury Note/Bond 4.625 11/15/2044 | 1.57% |
| United States Treasury Note/Bond 4.125 08/15/2044 | 1.48% |
| United States Treasury Note/Bond 3.875 02/15/2043 | 1.36% |
| United States Treasury Note/Bond 4.625 02/15/2055 | 0.96% |
| United States Treasury Note/Bond 4.750 02/15/2045 | 0.35% |