| 持股明細(資料日期：2026/03/31) |
| 持股名稱 | 比例 |
| KEYCORP PFD | 2.78% |
| SEMPRA PFD | 2.71% |
| NEXTERA ENERGY CAPITAL PFD | 2.69% |
| BROOKFIELD RENEWABLE PAR PREF | 2.60% |
| T-MOBILE USA INC PFD | 2.48% |
| ATHENE HOLDING LTD PFD_ | 2.30% |
| KKR GROUP FIN CO IX LLC PFD | 2.06% |
| WELLS FARGO & CO 7.5% PERP PFD CNV A | 1.96% |
| CMS ENERGY CORP PFD | 1.94% |
| CMS ENERGY CORP VAR 01JUN2055 | 1.93% |
| ENTERGY ARKANSAS LLC PFD | 1.90% |
| PINNACLE FINANCIAL PARTNERS INC PFD | 1.87% |
| CENTERPOINT ENERGY INC SER B VAR 15FEB2055 | 1.84% |
| BANK OF NY MELLON CORP PFD | 1.83% |
| BANK OF AMERICA CORP PFD | 1.83% |
| NATIONAL RURAL UTIL COOP VAR 15SEP2053 | 1.82% |
| BRIGHTHOUSE FINL INC PFD | 1.80% |
| CARLYLE FINANCE LLC PFD | 1.76% |
| BANK OF AMERICA CORPORATION 7.25%CNVPFDL | 1.74% |
| FTAI AVIATION LTD PFD | 1.73% |
| ENBRIDGE INC (REG) VAR 27JUN2054 | 1.69% |
| AMERICAN NATIONAL GROUP PFD | 1.66% |
| DIGITAL REALTY TRUST INC PFD | 1.65% |
| PRUDENTIAL FINANCIAL INC PFD | 1.64% |
| CITIZENS FINL GP PFD | 1.63% |
| EVERGY INC VAR 01JUN2055 | 1.62% |
| AT&T INC Pfd | 1.61% |
| BERKLEY (WR) CORPORATION PFD | 1.55% |
| RENAISSANCERE HOLDINGS LTD PFD | 1.51% |
| SOUTHERN CO PFD_ | 1.49% |
| REGIONS FINANCIAL CORP PFD | 1.46% |
| TPG OPERATING GROUP II PFD | 1.46% |
| ENERGY TRANSFER LP VAR 15-FEB-2056 | 1.45% |
| TRUIST FINANCIAL CORP PFD | 1.43% |
| ASSURANT INC PFD | 1.40% |
| PINNACLE FINANCL PARTNRS PFD | 1.39% |
| WINTRUST FINANCIAL CORP PFD | 1.36% |
| CAPITAL ONE FINANCIAL CO PFD | 1.36% |
| TELUS CORP VAR 15OCT2055 | 1.34% |
| AFFILIATED MANAGERS GROU PFD | 1.31% |
| SOUTHERN CO PFD | 1.30% |
| TELEPHONE & DATA SYS PFD | 1.28% |
| MORGAN STANLEY PFD | 1.24% |
| F&G ANNUITIES & LIFE INC PFD | 1.18% |
| SYNCHRONY FINANCIAL PFD | 1.18% |
| NORTHWEST NATURAL HOLDI VAR 15SEP2055 | 1.18% |
| ASSOC BANC-CORP PFD | 1.15% |
| US BANCORP PFD | 1.13% |
| BROOKFIELD INFRASTRUCTURE PARTNERS PFD | 1.13% |
| BROOKFIELD PROP PFD LP PFD | 1.10% |
| EXELON CORP VAR 15MAR2055 | 1.10% |
| AMERICAN ELECTRIC POWER (REG) VAR 15DEC2054 | 1.05% |
| CITIGROUP CAPITAL XIII PFD | 1.03% |