| Amount | Holding |
|---|---|
| 6.42% | Atmos Energy Corp |
| 5.11% | Red Electrica Corporacion SA |
| 5.03% | Crown Castle International Corp |
| 4.88% | Enbridge Inc |
| 4.87% | Eversource Energy |
| 4.70% | Transurban Group |
| 4.68% | Xcel Energy Inc |
| 4.64% | Koninklijke Vopak NV |
| 4.35% | Sempra Energy |
| 3.68% | American Water Works Co Inc |