| 持股明細(資料日期：2025/06/30) |
| 持股名稱 | 比例 |
| US TREASURY N/B 3.875% 06/30/2030 | 1.89% |
| US TREASURY N/B 4% 06/30/2032 | 1.57% |
| US TREASURY N/B 4.25% 05/15/2035 | 1.17% |
| US TREASURY N/B 4.25% 06/30/2031 | 1.11% |
| US TREASURY N/B 4.625% 02/15/2055 | 1.05% |
| US TREASURY N/B 4.75% 11/15/2043 | 1.02% |
| ALTAGAS LTD 7.2% 10/15/2054 | 0.82% |
| CENTERPOINT ENERGY INC 6.85% 02/15/2055 | 0.75% |
| US TREASURY N/B 1.375% 08/15/2050 | 0.70% |
| ENBRIDGE INC 8.5% 01/15/2084 | 0.68% |