| 1 | SLB | Schlumberger Limited | 18.40% |
| 2 | BKR | Baker Hughes Company | 12.82% |
| 3 | FTI | TechnipFMC plc | 6.64% |
| 4 | HAL | Halliburton Company | 6.13% |
| 5 | NE | Noble Corporation plc | 5.71% |
| 6 | TS | Tenaris S.A. | 5.15% |
| 7 | NOV | NOV Inc. | 4.33% |
| 8 | WFRD | Weatherford International plc | 4.33% |
| 9 | CHX | ChampionX Corporation | 4.26% |
| 10 | WHD | Cactus, Inc. | 4.17% |
| 11 | TDW | Tidewater Inc. | 3.47% |
| 12 | VAL | Valaris Limited | 3.24% |
| 13 | RIG | Transocean Ltd. | 3.24% |
| 14 | PTEN | Patterson-UTI Energy, Inc. | 2.98% |
| 15 | OII | Oceaneering International, Inc. | 2.73% |
| 16 | LBRT | Liberty Energy Inc. | 2.24% |
| 17 | HP | Helmerich & Payne, Inc. | 2.17% |
| 18 | HLX | Helix Energy Solutions Group, Inc. | 1.54% |
| 19 | WTTR | Select Water Solutions, Inc. | 1.34% |
| 20 | XPRO | Expro Group Holdings N.V. | 1.17% |
| 21 | INVX | Innovex International, Inc. | 0.85% |
| 22 | NBR | Nabors Industries Ltd. | 0.75% |
| 23 | RES | RPC, Inc. | 0.75% |
| 24 | PUMP | ProPetro Holding Corp. | 0.48% |
| 25 | -- | Other/Cash | 0.43% |
| View OIH holdings |