| Symbol | Name | Allocation | Country | Exchange |
|---|---|---|---|---|
| UNP | Union Pacific Corporation | 6.39% | US | NYSE |
| NEE | NextEra Energy, Inc. | 6.08% | US | NYSE |
| AMT | American Tower Corporation (REIT) | 4.88% | US | NYSE |
| CNR | Canadian National Railway Company | 3.36% | CA | TSX |
| CCI | Crown Castle International Corporation | 3.34% | US | NYSE |
| ENB | Enbridge Inc. | 3.27% | CA | TSX |
| CSX | CSX Corporation | 3.24% | US | NASDAQ |
| DUK | Duke Energy Corporation (Holding Company) | 3.12% | US | NYSE |
| NSC | Norfolk Southern Corporation | 3.00% | US | NYSE |
| SO | Southern Company (The) | 2.86% | US | NYSE |