| Phillips 66 |
PSX |
Integrated Oil & Gas |
8.18% |
| HollyFrontier Corporation |
HFC |
Exploration & Production |
8.14% |
| PBF Energy Inc. |
PBF |
Exploration & Production |
6.96% |
| Valero Energy Corporation |
VLO |
Exploration & Production |
6.78% |
| SM Energy Company |
SM |
Exploration & Production |
6.21% |
| Chevron Corporation |
CVX |
Integrated Oil & Gas |
5.30% |
| Exxon Mobil Corporation |
XOM |
Integrated Oil & Gas |
5.15% |
| ConocoPhillips |
COP |
Integrated Oil & Gas |
4.83% |
| Occidental Petroleum Corporation |
OXY |
Exploration & Production |
4.45% |
| The Williams Companies, Inc. |
WMB |
Pipelines |
4.44% |
| Marathon Petroleum Corporation |
MPC |
Integrated Oil & Gas |
4.09% |
| Marathon Oil Corporation |
MRO |
Exploration & Production |
3.92% |
| Apache Corporation |
APA |
Exploration & Production |
3.88% |
| EOG Resources, Inc. |
EOG |
Exploration & Production |
3.65% |
| Continental Resources, Inc. |
CLR |
Exploration & Production |
3.57% |
| Anadarko Petroleum Corporation |
APC |
Exploration & Production |
3.56% |
| Helmerich & Payne, Inc. |
HP |
Oil Equipment, Services & Dist |
3.41% |
| Oasis Petroleum Inc. |
OAS |
Exploration & Production |
1.82% |
| Southwestern Energy Company |
SWN |
Exploration & Production |
1.60% |
| Chesapeake Energy Corporation |
CHK |
Exploration & Production |
1.42% |
| Antero Resources Corporation |
AR |
Integrated Oil & Gas |
0.73% |
| Murphy Oil Corporation |
MUR |
Exploration & Production |
0.62% |
| Targa Resources Corp. |
TRGP |
Exploration & Production |
0.43% |
| Range Resources Corporation |
RRC |
Exploration & Production |
0.41% |
| Cabot Oil & Gas Corporation |
COG |
Exploration & Production |
0.36% |
| Kinder Morgan, Inc. |
KMI |
Pipelines |
0.36% |
| Cheniere Energy, Inc. |
LNG |
Exploration & Production |
0.32% |
| Concho Resources Inc. |
CXO |
Exploration & Production |
0.31% |
| Cimarex Energy Co. |
XEC |
Exploration & Production |
0.30% |
| Diamondback Energy, Inc. |
FANG |
Exploration & Production |
0.28% |
| Pioneer Natural Resources Company |
PXD |
Exploration & Production |
0.28% |
| Hess Corporation |
HES |
Integrated Oil & Gas |
0.27% |
| Noble Energy, Inc. |
NBL |
Exploration & Production |
0.27% |
| Patterson-UTI Energy, Inc. |
PTEN |
Oil Equipment, Services & Dist |
0.27% |
| Halliburton Company |
HAL |
Oil Equipment, Services & Dist |
0.26% |
| Baker Hughes, a GE Co., LLC |
BHGE |
Oil Equipment, Services & Dist |
0.23% |
| Schlumberger Limited |
SLB |
Oil Equipment, Services & Dist |
0.23% |
| Transocean Ltd. |
RIG |
Oil Equipment, Services & Dist |
0.23% |
| WPX Energy, Inc. |
WPX |
Exploration & Production |
0.23% |
| Devon Energy Corporation |
DVN |
Exploration & Production |
0.22% |
| Parsley Energy, Inc. (Class A) |
PE |
Exploration & Production |
0.22% |
| National Oilwell Varco, Inc. |
NOV |
Oil Equipment, Services & Dist |
0.21% |
| Carrizo Oil & Gas, Inc. |
CRZO |
Exploration & Production |
0.20% |
| Newfield Exploration Company |
NFX |
Exploration & Production |
0.20% |
| Whiting Petroleum Corporation |
WLL |
Exploration & Production |
0.20% |
| Nabors Industries Ltd. |
NBR |
Oil Equipment, Services & Dist |
0.16% |
| EQT Corporation |
EQT |
Exploration & Production |
0.14% |
| Weatherford International Plc |
WFT |
Oil Equipment, Services & Dist |
0.07% |
Holdings are subject to change.