| 持股明細(資料日期：2025/10/31) |
| 持股名稱 | 比例 |
| Enterprise Products Partners L.P. | 7.92% |
| Energy Transfer LP | 7.47% |
| MPLX LP | 5.00% |
| US Dollar | 4.49% |
| Plains GP Holdings, L.P. (Class A) | 4.43% |
| Kinder Morgan, Inc. | 4.01% |
| National Fuel Gas Company | 3.63% |
| PPL Corporation | 2.94% |
| American Electric Power Company, Inc. | 2.59% |
| Entergy Corporation | 2.22% |
| Quanta Services, Inc. | 2.08% |
| Sempra | 1.97% |
| ONE Gas, Inc. | 1.85% |
| Sunoco LP | 1.84% |
| Targa Resources Corp. | 1.83% |
| Evergy, Inc. | 1.67% |
| Cummins Inc. | 1.62% |
| Cheniere Energy Partners, L.P. | 1.56% |
| Cheniere Energy, Inc. | 1.54% |
| Keyera Corp. | 1.53% |
| Dominion Energy, Inc. | 1.47% |
| Duke Energy Corporation | 1.46% |
| CenterPoint Energy, Inc. | 1.46% |
| The Southern Company | 1.46% |
| New Jersey Resources Corporation | 1.44% |
| DTE Energy Company | 1.44% |
| The Williams Companies, Inc. | 1.40% |
| Generac Holdings Inc. | 1.33% |
| Clearway Energy, Inc. (Class A) | 1.27% |
| ATCO Ltd. | 1.25% |
| Atmos Energy Corporation | 1.22% |
| WEC Energy Group, Inc. | 1.20% |
| TC Energy Corporation | 1.19% |
| Vistra Corp. | 1.18% |
| UGI Corporation | 1.11% |
| CMS Energy Corporation | 1.05% |
| Spire Inc. | 1.02% |
| Xcel Energy Inc. | 1.02% |
| DT Midstream, Inc. | 1.01% |
| Enbridge Inc. | 1.00% |
| Alliant Energy Corporation | 0.99% |
| IDACORP, Inc. | 0.99% |
| AltaGas Ltd. | 0.97% |
| Public Service Enterprise Group Incorporated | 0.97% |
| ONEOK, Inc. | 0.94% |
| NextEra Energy, Inc. | 0.84% |
| Archrock, Inc. | 0.59% |
| Westlake Chemical Partners LP | 0.56% |
| Fluor Corporation | 0.54% |
| Ameren Corporation | 0.53% |
| Chesapeake Utilities Corporation | 0.52% |
| EnerSys | 0.52% |
| FirstEnergy Corp. | 0.51% |
| Essential Utilities, Inc. | 0.49% |
| PG&E Corporation | 0.49% |
| The AES Corporation | 0.48% |
| Constellation Energy Corporation | 0.42% |
| Iberdrola S.A. (ADR) | 0.34% |
| Caterpillar Inc. | 0.28% |
| Enel SpA (ADR) | 0.27% |
| ALLETE, Inc. | 0.26% |
| Exelon Corporation | 0.25% |
| Northland Power Inc. | 0.06% |