| 持股明細(資料日期：2025/07/31) |
| 持股名稱 | 比例 |
| Sempra | 4.28% |
| Vistra Corp. | 4.27% |
| NRG Energy, Inc. | 4.14% |
| Exelon Corporation | 4.11% |
| Evergy, Inc. | 4.08% |
| Edison International | 4.01% |
| PG&E Corporation | 4.00% |
| The AES Corporation | 3.97% |
| UGI Corporation | 3.95% |
| Xcel Energy Inc. | 3.43% |
| DTE Energy Company | 3.32% |
| Duke Energy Corporation | 3.28% |
| Consolidated Edison, Inc. | 3.28% |
| OGE Energy Corp. | 3.25% |
| Pinnacle West Capital Corporation | 3.22% |
| Essential Utilities, Inc. | 3.15% |
| American Electric Power Company, Inc. | 2.60% |
| IDACORP, Inc. | 2.59% |
| Alliant Energy Corporation | 2.56% |
| FirstEnergy Corp. | 2.53% |
| Ameren Corporation | 2.51% |
| Eversource Energy | 2.48% |
| Clearway Energy, Inc. (Class C) | 2.43% |
| Atmos Energy Corporation | 2.41% |
| Entergy Corporation | 1.73% |
| CMS Energy Corporation | 1.69% |
| CenterPoint Energy, Inc. | 1.68% |
| PPL Corporation | 1.67% |
| NiSource Inc. | 1.67% |
| WEC Energy Group, Inc. | 1.66% |
| The Southern Company | 1.64% |
| Dominion Energy, Inc. | 1.64% |
| Talen Energy Corporation | 1.03% |
| Public Service Enterprise Group Incorporated | 0.85% |
| NextEra Energy, Inc. | 0.81% |
| National Fuel Gas Company | 0.81% |
| Clean Harbors, Inc. | 0.81% |
| American Water Works Company, Inc. | 0.80% |
| Waste Management, Inc. | 0.80% |
| Republic Services, Inc. | 0.74% |
| US Dollar | 0.10% |