| 持股明細(資料日期：2025/11/28) |
| 持股名稱 | 比例 |
| Enterprise Products Partners L.P. | 8.06% |
| Energy Transfer LP | 7.09% |
| MPLX LP | 4.89% |
| Plains GP Holdings, L.P. (Class A) | 4.55% |
| Kinder Morgan, Inc. | 4.00% |
| National Fuel Gas Company | 3.63% |
| US Dollar | 3.34% |
| PPL Corporation | 2.85% |
| Entergy Corporation | 2.16% |
| Quanta Services, Inc. | 2.06% |
| The Southern Company | 2.00% |
| Targa Resources Corp. | 1.99% |
| ONE Gas, Inc. | 1.96% |
| Sempra | 1.94% |
| Duke Energy Corporation | 1.91% |
| American Electric Power Company, Inc. | 1.91% |
| Sunoco LP | 1.89% |
| Cummins Inc. | 1.77% |
| Evergy, Inc. | 1.62% |
| Keyera Corp. | 1.60% |
| Cheniere Energy, Inc. | 1.60% |
| Cheniere Energy Partners, L.P. | 1.56% |
| Dominion Energy, Inc. | 1.50% |
| New Jersey Resources Corporation | 1.50% |
| CenterPoint Energy, Inc. | 1.46% |
| The Williams Companies, Inc. | 1.41% |
| DTE Energy Company | 1.39% |
| Generac Holdings Inc. | 1.35% |
| UGI Corporation | 1.26% |
| TC Energy Corporation | 1.25% |
| Clearway Energy, Inc. (Class A) | 1.20% |
| Atmos Energy Corporation | 1.20% |
| WEC Energy Group, Inc. | 1.16% |
| Vistra Corp. | 1.08% |
| DT Midstream, Inc. | 1.08% |
| CMS Energy Corporation | 1.03% |
| ATCO Ltd. | 1.02% |
| Enbridge Inc. | 1.01% |
| Spire Inc. | 1.00% |
| FirstEnergy Corp. | 0.99% |
| AltaGas Ltd. | 0.98% |
| Alliant Energy Corporation | 0.98% |
| Xcel Energy Inc. | 0.98% |
| ONEOK, Inc. | 0.97% |
| Public Service Enterprise Group Incorporated | 0.97% |
| IDACORP, Inc. | 0.97% |
| NextEra Energy, Inc. | 0.85% |
| OGE Energy Corp. | 0.66% |
| EnerSys | 0.57% |
| Archrock, Inc. | 0.55% |
| Chesapeake Utilities Corporation | 0.54% |
| Westlake Chemical Partners LP | 0.54% |
| Ameren Corporation | 0.53% |
| Essential Utilities, Inc. | 0.48% |
| PG&E Corporation | 0.47% |
| The AES Corporation | 0.46% |
| Fluor Corporation | 0.45% |
| Constellation Energy Corporation | 0.39% |
| Iberdrola, S.A. (ADR) | 0.34% |
| Caterpillar Inc. | 0.27% |
| Enel SpA (ADR) | 0.26% |
| ALLETE, Inc. | 0.25% |
| Exelon Corporation | 0.24% |
| Northland Power Inc. | 0.04% |
| Canadian Dollar | 0.01% |