| Company | Share, % |
|---|---|
 ProPetro Holding Corp.
|
8.09 |
 Talos Energy Inc.
|
6.3 |
 Civitas Resources, Inc.
|
3.91 |
 Patterson-UTI Energy, Inc.
|
3.46 |
 Noble Corporation
|
3.26 |
 Century Aluminum Company
|
2.83 |
| Antero Resources Corporation | 2.52 |
| California Resources Corporation | 2.39 |
 Chord Energy Corporation
|
1.81 |
| Category | Quantity |
|---|---|
| Energy | 8 |
| Industrials | 1 |
