| 持股明細(資料日期：2025/04/30) |
| 持股名稱 | 比例 |
| TX NRTTRN 6.72 01/01/2049 | 5.75% |
| CALTEC 4.321 08/01/45 | 5.58% |
| IL CHITRN 6.9 12/01/2040 | 5.18% |
| AHSCRP 5.024 07/01/45 | 4.81% |
| TOLHOS 5.75 11/15/38 | 4.47% |
| MASSIN 4.678 07/01/14 | 4.29% |
| CA UNVHGR 6.55 05/15/2048 | 4.17% |
| GRWASH 4.126 09/15/48 2018 | 4.12% |
| KNIGHT 4.813 09/01/48 2018 | 3.34% |
| KPERM 4.15 05/01/47 | 3.13% |
| JHHSYS 3.837 05/15/46 | 3.04% |
| NSHRLI 3.979 11/01/46 | 2.94% |
| NWUNI 3.662 12/01/57 2017 | 2.80% |
| PRNCTN 5.7 03/01/39 | 2.78% |
| MASSIN 5.6 07/01/11 | 2.58% |
| KPERM 4.875 04/01/42 | 2.37% |
| ASCHEA 4.847 11/15/53 | 2.31% |
| ADVHEA 4.272 08/15/48 | 2.12% |
| NYPRES 4.024 08/01/45 | 2.10% |
| ASCHEA 3.945 11/15/46 | 2.06% |
| DUKHEA 3.92 06/01/47 2017 | 2.01% |
| COTHEA 3.304 11/01/49 2020 | 1.78% |
| KPERM 3.266 11/01/49 2019 | 1.77% |
| PA PASTRN 5 12/01/2044 | 1.32% |
| NYUHOS 5.75 07/01/43 13-A | 1.32% |
| T 4.125 08/15/53 | 1.17% |
| T 4 11/15/52 | 1.15% |
| T 3.625 02/15/53 | 1.07% |
| T 3.625 05/15/53 | 1.07% |
| UNICHI 4.003 10/01/53 | 1.01% |
| STNFHC 3.795 11/15/48 2018 | 0.98% |
| UNIVND 3.394 02/15/48 2017 | 0.96% |
| T 3 08/15/52 | 0.95% |
| T 2.875 05/15/52 | 0.92% |
| HARVRD 3.15 07/15/46 | 0.92% |
| T 2.25 02/15/52 | 0.80% |
| T 1.875 11/15/51 | 0.73% |
| T 3.375 11/15/48 | 0.52% |
| T 3.125 05/15/48 | 0.50% |
| T 3 05/15/47 | 0.49% |
| T 3 02/15/47 | 0.49% |
| T 3 08/15/48 | 0.48% |
| T 3 02/15/49 | 0.48% |
| T 2.875 05/15/49 | 0.47% |
| T 2.75 11/15/47 | 0.47% |
| T 2.75 08/15/47 | 0.47% |
| T 2.375 05/15/51 | 0.42% |
| T 2.375 11/15/49 | 0.42% |
| T 2.25 08/15/49 | 0.41% |
| T 2 02/15/50 | 0.38% |
| T 2 08/15/51 | 0.38% |
| T 1.875 02/15/51 | 0.37% |
| T 1.625 11/15/50 | 0.35% |
| T 1.25 05/15/50 | 0.32% |
| T 1.375 08/15/50 | 0.32% |