| 持股明細(資料日期：2025/03/31) |
| 持股名稱 | 比例 |
| US TREASURY N/B 3% 15FEB2048 | 6.71% |
| US TREASURY 3.875% 31DEC2027 | 6.07% |
| US TREASURY N/B 4.375000 % 31DEC2029 | 4.67% |
| US TREASURY 4.625% 30SEP2030 | 4.56% |
| US TREASURY 3.625% 31MAY2028 | 3.82% |
| US TREASURY 4% 31JUL2029 | 3.45% |
| US TREASURY 4.625% 30SEP2028 | 3.20% |
| US TREASURY 3.375% 15MAY2033 | 2.71% |
| EUROPEAN INVESTMENT BANK (REG) 0.375% 26MAR2026 | 2.63% |
| US TREASURY 3.75% 31AUG2031 | 2.09% |
| BENCHMARK MORTGAGE TRUST (SER B24 CL A4) 2.2638 | 1.86% |
| US TREASURY 3.5% 15FEB2033 | 1.79% |
| US TREASURY 4.125% 31MAR2029 | 1.75% |
| US TREASURY 4.375% 15AUG2043 | 1.73% |
| ENTERPRISE PRODUCTS OPERATING LLC (REG) 7.55% 1 | 1.69% |
| BANK 2019BN23 A3 2.92% 15DEC2052 | 1.63% |
| NISSAN MOTOR ACCEPTANCE SER REGS (REG) (REG S) | 1.63% |
| SLG OFFICE TRUST (SER OVAX CL A) 2.5854% 15JUL2 | 1.53% |
| BARCLAYS COMMERCIAL MORTGAGE S (SER C12 CL AS) | 1.51% |
| AVOLON HOLDINGS FNDG LTD SER REGS (REG) (REG S) | 1.41% |
| US TREASURY 4.375% 30NOV2030 | 1.37% |
| ANGLOGOLD HOLDINGS PLC 3.75% 01OCT2030 | 1.18% |
| US TREASURY 3.875% 15AUG2034 | 1.04% |