|
RIG
|
Transocean Ltd (Switzerland)
|
5.02%
|
US
|
NYSE
|
|
HAL
|
Halliburton Company
|
4.65%
|
US
|
NYSE
|
|
WFRD
|
Weatherford International plc
|
4.61%
|
US
|
NASDAQ
|
|
SLB
|
Schlumberger N.V.
|
4.43%
|
US
|
NYSE
|
|
WHD
|
Cactus, Inc.
|
4.40%
|
US
|
NYSE
|
|
NBR
|
Nabors Industries Ltd.
|
4.35%
|
US
|
NYSE
|
|
NOV
|
National Oilwell Varco, Inc.
|
4.31%
|
US
|
NYSE
|
|
VAL
|
Valaris Limited
|
4.27%
|
US
|
NYSE
|
|
FTI
|
FMC Technologies, Inc.
|
4.26%
|
US
|
NYSE
|
|
BKR
|
Baker Hughes Company
|
4.22%
|
US
|
NASDAQ
|
|
PTEN
|
Patterson-UTI Energy, Inc.
|
4.21%
|
US
|
NASDAQ
|
|
CHX
|
ChampionX Corporation
|
4.21%
|
US
|
NASDAQ
|
|
LBRT
|
Liberty Oilfield Services Inc.
|
4.08%
|
US
|
NYSE
|
|
TDW
|
Tidewater Inc.
|
4.03%
|
US
|
NYSE
|
|
HP
|
Helmerich & Payne, Inc.
|
3.92%
|
US
|
NYSE
|
|
NEX
|
NexTier Oilfield Solutions Inc.
|
3.71%
|
US
|
NYSE
|
|
OII
|
Oceaneering International, Inc.
|
3.29%
|
US
|
NYSE
|
|
PUMP
|
ProPetro Holding Corp.
|
2.47%
|
US
|
NYSE
|
|
DO
|
Diamond Offshore Drilling, Inc.
|
2.17%
|
US
|
NYSE
|
|
SLCA
|
U.S. Silica Holdings, Inc.
|
2.15%
|
US
|
NYSE
|