| Société | Cours | | Varia. | Varia. 1 janv. | Capi. (M$) | Poids |
 | QUANTA SERVICES | 150 |  | 0.00% | 5.26% | 21 435 | 5.08% |
 | ONEOK, INC.. | 67.74 |  | -0.73% | 3.87% | 30 500 | 4.48% |
 | CAPITAL POWER CORPORATI.. | 44.57 |  | -0.87% | -2.96% | 3 947 | 4.1% |
 | WESTSHORE TERMINALS INV.. | 24.17 |  | -6.17% | 14.85% | 1 216 | 3.97% |
 | TRANSALTA CORPORATION | 12.83 |  | -1.08% | 7.10% | 2 629 | 3.78% |
 | GIBSON ENERGY INC. | 23.94 |  | -0.37% | 1.65% | 2 599 | 3.76% |
 | STANTEC INC. | 68.94 |  | 0.33% | 5.90% | 5 717 | 3.66% |
 | NRG ENERGY, INC | 33.555 |  | -0.58% | 6.07% | 7 775 | 3.61% |
 | OGE ENERGY CORP. | 39.385 |  | 0.40% | -0.81% | 7 854 | 3.34% |