| 持股明細(資料日期：2026/07/31) |
| 持股名稱 | 比例 |
| NextEra Energy, Inc.,(電力公共事業) | 5.30% |
| Union Pacific Corporation,(客貨運鐵路) | 5.20% |
| Duke Energy Corporation,(電力公共事業) | 5.10% |
| American Electric Power Co., Inc.,(電力公共事業) | 4.70% |
| ONEOK, Inc.,(石油與可燃氣貯存及運輸) | 3.80% |
| Xcel Energy Inc.,(電力公共事業) | 3.60% |
| Canadian National Railway Company,(客貨運鐵路) | 3.60% |
| Aena SME SA,(機場服務) | 3.50% |
| CSX Corporation,(客貨運鐵路) | 3.40% |
| Sempra,(多元公共事業) | 3.20% |