Amount | Holding |
---|---|
16.80% | Schlumberger Limited |
10.27% | Halliburton Company |
6.51% | Baker Hughes Company |
6.04% | Core Laboratories N.V |
5.22% | Cactus, Inc |
4.70% | National Oilwell Varco, Inc |
4.53% | Patterson-UTI Energy, Inc |
4.34% | Oceaneering International, Inc |
4.10% | Tenaris SA ADR |
3.99% | ChampionX Corporation |