| 持股明細(資料日期：2025/09/30) |
| 持股名稱 | 比例 |
| Sempra | 4.61% |
| Evergy, Inc. | 4.28% |
| PG&E Corporation | 4.20% |
| Edison International | 4.16% |
| Exelon Corporation | 4.02% |
| Vistra Corp. | 3.92% |
| NRG Energy, Inc. | 3.91% |
| The AES Corporation | 3.88% |
| Xcel Energy Inc. | 3.68% |
| UGI Corporation | 3.54% |
| Essential Utilities, Inc. | 3.34% |
| DTE Energy Company | 3.32% |
| Duke Energy Corporation | 3.26% |
| OGE Energy Corp. | 3.24% |
| Pinnacle West Capital Corporation | 3.11% |
| Consolidated Edison, Inc. | 3.11% |
| IDACORP, Inc. | 2.67% |
| FirstEnergy Corp. | 2.65% |
| Eversource Energy | 2.60% |
| Alliant Energy Corporation | 2.60% |
| Atmos Energy Corporation | 2.58% |
| Ameren Corporation | 2.53% |
| American Electric Power Company, Inc. | 2.52% |
| Clearway Energy, Inc. (Class C) | 2.06% |
| Entergy Corporation | 1.74% |
| WEC Energy Group, Inc. | 1.71% |
| PPL Corporation | 1.70% |
| Dominion Energy, Inc. | 1.68% |
| NiSource Inc. | 1.67% |
| CMS Energy Corporation | 1.64% |
| CenterPoint Energy, Inc. | 1.64% |
| The Southern Company | 1.60% |
| Talen Energy Corporation | 1.14% |
| National Fuel Gas Company | 0.85% |
| NextEra Energy, Inc. | 0.84% |
| American Water Works Company, Inc. | 0.78% |
| Clean Harbors, Inc. | 0.78% |
| Public Service Enterprise Group Incorporated | 0.77% |
| Waste Management, Inc. | 0.75% |
| Republic Services, Inc. | 0.72% |
| US Dollar | 0.21% |