| 持股明細(資料日期：2025/04/30) |
| 持股名稱 | 比例 |
| NRG Energy, Inc. | 4.65% |
| Sempra | 4.34% |
| Evergy, Inc. | 4.18% |
| Waste Management, Inc. | 4.17% |
| UGI Corporation | 4.09% |
| PG&E Corporation | 4.00% |
| Edison International | 3.81% |
| Vistra Corp. | 3.55% |
| Essential Utilities, Inc. | 3.48% |
| Consolidated Edison, Inc. | 3.42% |
| Exelon Corporation | 3.41% |
| The AES Corporation | 3.38% |
| Pinnacle West Capital Corporation | 3.34% |
| Xcel Energy Inc. | 3.34% |
| OGE Energy Corp. | 3.29% |
| Clearway Energy, Inc. (Class C) | 3.22% |
| FirstEnergy Corp. | 2.66% |
| Atmos Energy Corporation | 2.60% |
| Duke Energy Corporation | 2.53% |
| IDACORP, Inc. | 2.52% |
| American Electric Power Company, Inc. | 2.51% |
| DTE Energy Company | 2.49% |
| Ameren Corporation | 2.47% |
| Eversource Energy | 2.40% |
| Constellation Energy Corporation | 1.80% |
| CenterPoint Energy, Inc. | 1.76% |
| PPL Corporation | 1.69% |
| CMS Energy Corporation | 1.64% |
| Dominion Energy, Inc. | 1.62% |
| NiSource Inc. | 1.62% |
| Alliant Energy Corporation | 1.58% |
| NextEra Energy, Inc. | 1.58% |
| Clean Harbors, Inc. | 0.89% |
| Republic Services, Inc. | 0.86% |
| The Southern Company | 0.84% |
| American Water Works Company, Inc. | 0.84% |
| WEC Energy Group, Inc. | 0.84% |
| Brookfield Renewable Corporation (Class A) | 0.83% |
| Entergy Corporation | 0.81% |
| Public Service Enterprise Group Incorporated | 0.80% |
| US Dollar | 0.16% |