| | | | | | | |
 | SCHLUMBERGER LIMITED | 0.68% | 7.16% | 24.01% | 30.09% | 8.37% | 52 530 |
 | HALLIBURTON COMPANY | -0.07% | 6.33% | 29.21% | 44.57% | 52.24% | 26 800 |
 | BAKER HUGHES COMPANY | 2.89% | 8.10% | 8.10% | 21.83% | 11.06% | 26 316 |
 | NOV INC. | 1.03% | 7.69% | 37.42% | 37.11% | -7.73% | 7 314 |
 | CNOOC ENERGY TECHNOLOGY & SERVICES LIMITED | 2.00% | 3.24% | -12.97% | -2.67% | -20.06% | 3 844 |
 | DIALOG GROUP | 0.87% | 4.05% | -11.83% | -10.47% | -32.26% | 2 932 |
 | CACTUS, INC. | 3.57% | 10.22% | 14.24% | 22.43% | 54.52% | 2 640 |
 | SBM OFFSHORE N.V | 0.93% | -0.21% | 7.79% | 1.95% | -8.73% | 2 577 |
 | VALLOUREC | -0.04% | 4.05% | 7.39% | 26.34% | -90.58% | 2 216 |
 | CIMC ENRIC HOLDINGS LIMITED | 1.66% | 8.14% | -29.72% | -22.77% | 53.86% | 2 062 |
 | USA COMPRESSION PARTNERS, LP | 0.68% | 0.51% | 2.06% | 14.90% | 12.37% | 1 744 |
 | WEATHERFORD INTERNATIONAL PLC | 4.84% | 12.18% | -10.97% | 64.53% | --.--% | 1 741 |
 | SAIPEM SPA | 1.89% | 2.53% | -99.07% | -99.16% | -99.57% | 1 681 |
 | RPC, INC. | 1.03% | 7.69% | 72.69% | 98.48% | 32.66% | 1 673 |
 | EXPRO GROUP HOLDINGS N.V. | -1.29% | 10.79% | -9.13% | --.--% | --.--% | 1 417 |