|
AAV
|
 |
Advantage Oil & Gas Ltd |
Oil & Gas Exploration and Production |
|
AE
|
 |
Adams Resources & Energy, Inc. |
Petroleum Product Wholesale |
|
AHGP
|
 |
Alliance Holdings GP, L.P. - |
Coal |
|
AM
|
|
Antero Midstream Partners LP |
Natural Gas Pipeline |
|
AMGP
|
 |
Antero Midstream GP LP |
Oil Related Services and Equipment |
|
AMID
|
|
American Midstream Partners, LP |
Oil & Gas Refining and Marketing |
|
AMRC
|
|
Ameresco, Inc. |
Renewable Energy Services |
|
AMTX
|
 |
Aemetis, Inc |
Ethanol Fuels |
|
ANDV
|
|
Andeavor |
Oil & Gas Refining and Marketing |
|
ANDX
|
|
Andeavor Logistics LP |
Oil & Gas Transportation Services |
|
ANW
|
|
Aegean Marine Petroleum Network Inc. |
Oil & Gas Refining and Marketing |
|
APA
|
|
Apache Corporation |
Oil & Gas Exploration and Production |
|
APC
|
|
Anadarko Petroleum Corporation |
Oil & Gas Exploration and Production |
|
APLP
|
|
Archrock Partners, L.P. |
Oil Related Services and Equipment |
|
APU
|
|
AmeriGas Partners, L.P. |
Oil & Gas Refining and Marketing |
|
AR
|
|
Antero Resources Corporation |
Oil & Gas Exploration and Production |
|
AREX
|
|
Approach Resources Inc. |
Oil & Gas Exploration and Production |
|
ARLP
|
|
Alliance Resource Partners, L.P. - |
Coal |
|
AROC
|
|
Archrock, Inc. |
Oil Related Services and Equipment |
|
AXAS
|
|
Abraxas Petroleum Corporation |
Oil & Gas Exploration and Production |
|
BBG
|
|
Bill Barrett Corporation |
Oil & Gas Exploration and Production |
|
BCEI
|
|
Bonanza Creek Energy, Inc. |
Oil Exploration & Production - Onshore |
|
BHGE
|
|
Baker Hughes, a GE company |
Oil Related Services and Equipment |
|
BKEP
|
|
Blueknight Energy Partners L.P., L.L.C. |
Oil & Gas Transportation Services |
|
BLDP
|
|
Ballard Power Systems, Inc. |
Renewable Energy Equipment & Services |
|
BP
|
|
BP p.l.c. |
Oil & Gas Refining and Marketing |
|
BPL
|
|
Buckeye Partners L.P. |
Oil & Gas Transportation Services |
|
BPMP
|
|
BP Midstream Partners LP |
Oil & Gas Transportation Services |
|
BPT
|
|
BP Prudhoe Bay Royalty Trust |
Petroleum Refining |
|
BRN
|
|
Barnwell Industries, Inc. |
Oil & Gas Exploration and Production |
|
BRS
|
|
Bristow Group Inc. |
Oil Related Services and Equipment |
|
BSM
|
|
Black Stone Minerals, L.P. |
Oil & Gas Exploration and Production |
|
BTE
|
|
Baytex Energy Corp |
Oil & Gas Exploration and Production |
|
BWEN
|
|
Broadwind Energy, Inc. |
Wind Systems & Equipment |
|
BWP
|
|
Boardwalk Pipeline Partners LP |
Natural Gas Pipeline |
|
BXE
|
|
Bellatrix Exploration |
Oil & Gas Exploration and Production |
|
CAPL
|
|
CrossAmerica Partners LP |
Petroleum Product Wholesale |
|
CCJ
|
|
Cameco Corporation |
Uranium |
|
CCLP
|
|
CSI Compressco LP |
Oil Related Services and Equipment |
|
CCR
|
|
CONSOL Coal Resources LP |
Coal |
|
CDEV
|
|
Centennial Resource Development, Inc. |
Integrated Oil & Gas |
|
CEI
|
|
Camber Energy, Inc. |
Oil Exploration & Production - Onshore |
|
CELP
|
|
Cypress Energy Partners, L.P. |
Oil Related Services |
|
CEO
|
|
CNOOC Limited |
Oil & Gas Exploration and Production |
|
CEQP
|
|
Crestwood Equity Partners LP |
Oil & Gas Refining and Marketing |
|
CGG
|
|
CGG |
Oil Related Services |
|
CHK
|
|
Chesapeake Energy Corporation |
Oil & Gas Exploration and Production |
|
CHKR
|
|
Chesapeake Granite Wash Trust |
Oil & Gas Exploration and Production |
|
CHNR
|
|
China Natural Resources, Inc. |
Coal |
|
CIR
|
|
CIRCOR International, Inc. |
Oil Related Equipment |
|
CKH
|
|
SEACOR Holdings Inc. |
Oil Related Services |
|
CKX
|
|
CKX Lands, Inc. |
Oil & Gas Exploration and Production |
|
CLB
|
|
Core Laboratories N.V. |
Oil Related Services and Equipment |
|
CLD
|
|
Cloud Peak Energy Inc |
Coal |
|
CLMT
|
|
Calumet Specialty Products Partners, L.P. |
Petroleum Refining |
|
CLNE
|
|
Clean Energy Fuels Corp. |
Oil & Gas Refining and Marketing |
|
CLR
|
|
Continental Resources, Inc. |
Oil & Gas Exploration and Production |
|
CNQ
|
|
Canadian Natural Resources Limited |
Oil & Gas Exploration and Production |
|
CNX
|
|
CONSOL Energy Inc. |
Coal |
|
CNXM
|
|
CNX Midstream Partners LP |
Natural Gas Pipeline |
|
COG
|
|
Cabot Oil & Gas Corporation |
Oil & Gas Exploration and Production |
|
COP
|
|
ConocoPhillips |
Oil & Gas Exploration and Production |
|
CPE
|
|
Callon Petroleum Company |
Oil & Gas Exploration and Production |
|
CQH
|
|
Cheniere Energy Partners LP Holdings, LLC |
LNG Transportation & Storage |
|
CQP
|
|
Cheniere Energy Partners, LP |
Oil & Gas Transportation Services |
|
CRC
|
|
California Resources Corporation |
Oil & Gas Exploration and Production |
|
CRK
|
|
Comstock Resources, Inc. |
Oil & Gas Exploration and Production |
|
CRR
|
|
Carbo Ceramics, Inc. |
Oil Related Services and Equipment |
|
CRZO
|
|
Carrizo Oil & Gas, Inc. |
Oil & Gas Exploration and Production |
|
CSIQ
|
|
Canadian Solar Inc. |
Photovoltaic Solar Systems & Equipment |
|
CVE
|
|
Cenovus Energy Inc |
Oil & Gas Refining and Marketing |
|
CVI
|
|
CVR Energy Inc. |
Petroleum Refining |
|
CVRR
|
|
CVR Refining, LP |
Oil & Gas Refining and Marketing |
|
CVX
|
|
Chevron Corporation |
Petroleum Refining |
|
CXO
|
|
Concho Resources Inc. |
Oil & Gas Exploration and Production |
|
CZZ
|
|
Cosan Limited |
Oil & Gas Refining and Marketing |
|
DCP
|
|
DCP Midstream, LP |
Natural Gas Pipeline |
|
DHT
|
|
DHT Holdings, Inc. |
Sea-Borne Tankers |
|
DK
|
|
Delek US Holdings, Inc. |
Petroleum Refining |
|
DKL
|
|
Delek Logistics Partners, L.P. |
Oil & Gas Transportation Services |
|
DLNG
|
|
Dynagas LNG Partners LP |
LNG Transportation & Storage |
|
DM
|
|
Dominion Midstream Partners, LP |
LNG Transportation & Storage |
|
DNN
|
|
Denison Mines Corp |
Uranium Mining |
|
DNR
|
|
Denbury Resources Inc. |
Oil & Gas Exploration and Production |
|
DO
|
|
Diamond Offshore Drilling, Inc. |
Oil & Gas Drilling |
|
DQ
|
|
Daqo New Energy Corp. |
Photovoltaic Solar Systems & Equipment |
|
DRQ
|
|
Dril-Quip, Inc. |
Oil Related Equipment |
|
DVN
|
|
Devon Energy Corporation |
Oil & Gas Exploration and Production |
|
DWSN
|
|
Dawson Geophysical Company |
Oil Related - Surveying & Mapping Services |
|
E
|
|
ENI S.p.A. |
Integrated Oil & Gas |
|
EC
|
|
Ecopetrol S.A. |
Integrated Oil & Gas |
|
ECA
|
|
Encana Corporation |
Oil & Gas Exploration and Production |
|
ECR
|
|
Eclipse Resources Corporation |
Oil & Gas Exploration and Production |
|
ECT
|
|
ECA Marcellus Trust I |
Oil & Gas Exploration and Production |
|
EEP
|
|
Enbridge Energy, L.P. Class A |
Oil & Gas Transportation Services |
|
EEQ
|
|
Enbridge Energy Management LLC |
Oil & Gas Transportation Services |
|
EGC
|
|
Energy XXI Gulf Coast, Inc. |
Oil & Gas Exploration and Production |
|
EGN
|
|
Energen Corporation |
Oil & Gas Exploration and Production |
|
EGY
|
|
Vaalco Energy Inc |
Oil & Gas Exploration and Production |
|
EMES
|
|
Emerge Energy Services LP |
Oil Related Services and Equipment |
|
ENB
|
|
Enbridge Inc |
Oil & Gas Transportation Services |
|
ENBL
|
|
Enable Midstream Partners, LP |
Oil & Gas Transportation Services |
|
ENLC
|
|
EnLink Midstream, LLC |
Oil & Gas Transportation Services |
|
ENLK
|
|
EnLink Midstream Partners, LP |
Oil & Gas Transportation Services |
|
ENPH
|
|
Enphase Energy, Inc. |
Photovoltaic Solar Systems & Equipment |
|
ENSV
|
|
Enservco Corporation |
Oil Related Services and Equipment |
|
EOG
|
|
EOG Resources, Inc. |
Oil & Gas Exploration and Production |
|
EPD
|
|
Enterprise Products Partners L.P. |
Oil & Gas Transportation Services |
|
EPE
|
|
EP Energy Corporation |
Oil & Gas Exploration and Production |
|
EPM
|
|
Evolution Petroleum Corporation, Inc. |
Oil Exploration & Production - Onshore |
|
EQGP
|
|
EQT GP Holdings, LP |
Oil & Gas Exploration and Production |
|
EQM
|
|
EQT Midstream Partners, LP |
Oil & Gas Transportation Services |
|
EQT
|
|
EQT Corporation |
Oil & Gas Exploration and Production |
|
ERF
|
|
Enerplus Corporation |
Oil & Gas Exploration and Production |
|
ERN
|
|
Erin Energy Corp. |
Oil & Gas Exploration and Production |
|
ESES
|
|
Eco-Stim Energy Solutions, Inc. |
Oil Related Services and Equipment |
|
ESTE
|
|
Earthstone Energy, Inc. |
Oil & Gas Exploration and Production |
|
ESV
|
|
Ensco plc |
Oil & Gas Drilling |
|
ETE
|
|
Energy Transfer Equity, L.P. |
Natural Gas Pipeline |
|
ETP
|
|
Energy Transfer Partners, L.P. |
Oil & Gas Transportation Services |
|
EVA
|
|
Enviva Partners, LP |
Biomass & Biogas Fuels |
|
EVEP
|
|
EV Energy Partners, L.P. |
Oil & Gas Exploration and Production |
|
EXTN
|
|
Exterran Corporation |
Oil Related Services and Equipment |
|
FANG
|
|
Diamondback Energy, Inc. |
Oil & Gas Exploration and Production |
|
FCEL
|
|
FuelCell Energy, Inc. |
Renewable Energy Equipment & Services |
|
FELP
|
|
Foresight Energy LP |
Coal |
|
FET
|
|
Forum Energy Technologies, Inc. |
Oil Related Services and Equipment |
|
FF
|
|
FutureFuel Corp. |
Biodiesel |
|
FGP
|
|
Ferrellgas Partners, L.P. |
Oil Related Services and Equipment |
|
FI
|
|
Frank's International N.V. |
Oil Related Services and Equipment |
|
FMSA
|
|
FMSA Holdings Inc. |
Oil Related Services and Equipment |
|
FRAC
|
|
Keane Group, Inc. |
Oil Related Services |
|
FRO
|
|
Frontline Ltd. |
Oil & Gas Transportation Services |
|
FSLR
|
|
First Solar, Inc. |
Photovoltaic Solar Systems & Equipment |
|
FTK
|
|
Flotek Industries, Inc. |
Oil Related Services and Equipment |
|
GBR
|
|
New Concept Energy, Inc |
Oil & Gas Exploration and Production |
|
GEL
|
|
Genesis Energy, L.P. |
Oil & Gas Transportation Services |
|
GEOS
|
|
Geospace Technologies Corporation |
Oil Related Services and Equipment |
|
GEVO
|
|
Gevo, Inc. |
Renewable Fuels |
|
GIFI
|
|
Gulf Island Fabrication, Inc. |
Oil Related Services and Equipment |
|
GLNG
|
|
Golar LNG Limited |
LNG Transportation & Storage |
|
GLOG
|
|
GasLog Ltd. |
LNG Transportation & Storage |
|
GLOP
|
|
GasLog Partners LP |
LNG Transportation & Storage |
|
GLP
|
|
Global Partners LP Global Partners LP |
Petroleum Product Wholesale |
|
GMLP
|
|
Golar LNG Partners LP |
LNG Transportation & Storage |
|
GNRT
|
|
Gener8 Maritime, Inc. |
Sea-Borne Tankers |
|
GPOR
|
|
Gulfport Energy Corporation |
Oil & Gas Exploration and Production |
|
GPP
|
|
Green Plains Partners LP |
Renewable Fuels |
|
GPRE
|
|
Green Plains Renewable Energy, Inc. |
Ethanol Fuels |
|
HAL
|
|
Halliburton Company |
Oil Related Services and Equipment |
|
HEP
|
|
Holly Energy Partners, L.P. |
Oil Pipeline |
|
HES
|
|
Hess Corporation |
Oil & Gas Refining and Marketing |
|
HESM
|
|
Hess Midstream Partners LP |
LNG Transportation & Storage |
|
HFC
|
|
HollyFrontier Corporation |
Petroleum Refining |
|
HGT
|
|
Hugoton Royalty Trust |
Oil & Gas Exploration and Production |
|
HLX
|
|
Helix Energy Solutions Group, Inc. |
Oil Related Services and Equipment |
|
HMLP
|
|
Hoegh LNG Partners LP |
Sea-Borne Tankers |
|
HNRG
|
|
Hallador Energy Company |
Coal |
|
HP
|
|
Helmerich & Payne, Inc. |
Oil & Gas Drilling |
|
HQCL
|
|
Hanwha Q CELLS Co., Ltd. |
Renewable Energy Equipment & Services |
|
HUSA
|
|
Houston American Energy Corporation |
Oil & Gas Exploration and Production |
|
IMO
|
|
Imperial Oil Limited |
Oil & Gas Refining and Marketing |
|
INT
|
|
World Fuel Services Corporation |
Petroleum Product Wholesale |
|
IO
|
|
Ion Geophysical Corporation |
Oil Related Services and Equipment |
|
IPWR
|
|
Ideal Power Inc. |
Renewable Energy Equipment & Services |
|
ISRL
|
|
Isramco, Inc. |
Oil & Gas Exploration and Production |
|
JAG
|
|
Jagged Peak Energy Inc. |
Unconventional Oil & Gas Drilling |
|
JASO
|
|
JA Solar Holdings, Co., Ltd. |
Renewable Energy Equipment & Services |
|
JKS
|
|
JinkoSolar Holding Company Limited |
Photovoltaic Solar Systems & Equipment |
|
JONE
|
|
Jones Energy, Inc. |
Oil & Gas Exploration and Production |
|
KMI
|
|
Kinder Morgan, Inc. |
Oil & Gas Transportation Services |
|
KNOP
|
|
KNOT Offshore Partners LP |
Sea-Borne Tankers |
|
KOS
|
|
Kosmos Energy Ltd. |
Oil & Gas Exploration and Production |
|
KRP
|
|
Kimbell Royalty Partners |
Integrated Oil & Gas |
|
LGCY
|
|
Legacy Reserves LP |
Oil & Gas Exploration and Production |
|
LGCYO
|
|
Legacy Reserves LP - 8.00% Series B Fixed-to-Floating Rate Cumulative Redeemable Perpetual Preferred Units |
Oil & Gas Exploration and Production |
|
LGCYP
|
|
Legacy Reserves LP - 8% Series A Fixed-to-Floating Rate Cumulative Redeemable Perpetual Preferred Units |
Oil & Gas Exploration and Production |
|
LLEX
|
|
Lilis Energy, Inc. |
Oil & Gas Exploration and Production |
|
LNG
|
|
Cheniere Energy, Inc. |
LNG Transportation & Storage |
|
LPG
|
|
Dorian LPG Ltd. |
Sea-Borne Tankers |
|
LPI
|
|
Laredo Petroleum Holdings, Inc. |
Oil & Gas Exploration and Production |
|
MCEP
|
|
Mid-Con Energy Partners, LP |
Oil & Gas Exploration and Production |
|
MCF
|
|
Contango Oil & Gas Company |
Oil & Gas Exploration and Production |
|
MDR
|
|
McDermott International, Inc. |
Oil Related Services and Equipment |
|
MIND
|
|
Mitcham Industries, Inc. |
Oil Related Services and Equipment |
|
MMP
|
|
Magellan Midstream Partners L.P. Limited Partnership |
Oil & Gas Transportation Services |
|
MNGA
|
|
MagneGas Corporation] |
Hydrogen Fuel |
|
MPC
|
|
Marathon Petroleum Corporation |
Oil & Gas Refining and Marketing |
|
MPLX
|
|
MPLX LP |
Oil & Gas Transportation Services |
|
MRO
|
|
Marathon Oil Corporation |
Oil & Gas Exploration and Production |
|
MTDR
|
|
Matador Resources Company |
Oil & Gas Exploration and Production |
|
MTR
|
|
Mesa Royalty Trust |
Oil & Gas Exploration and Production |
|
MTRX
|
|
Matrix Service Company |
Oil Related Services and Equipment |
|
MUR
|
|
Murphy Oil Corporation |
Oil & Gas Exploration and Production |
|
MUSA
|
|
Murphy USA Inc. |
Gasoline stations |
|
MVO
|
|
MV Oil Trust Units of Beneficial Interests |
Oil & Gas Exploration and Production |
|
MXC
|
|
Mexco Energy Corporation |
Oil & Gas Exploration and Production |
|
NAT
|
|
Nordic American Tankers Limited |
Sea-Borne Tankers |
|
NBL
|
|
Noble Energy Inc. |
Oil & Gas Exploration and Production |
|
NBLX
|
|
Noble Midstream Partners LP |
Oil & Gas Transportation Services |
|
NBR
|
|
Nabors Industries Ltd. |
Oil & Gas Drilling |
|
NCSM
|
|
NCS Multistage Holdings, Inc. |
Oil Related Services and Equipment |
|
NDRO
|
|
Enduro Royalty Trust Trust Units |
Oil & Gas Exploration and Production |
|
NFX
|
|
Newfield Exploration Company |
Oil & Gas Exploration and Production |
|
NGL
|
|
NGL Energy Partners LP |
Oil & Gas Refining and Marketing |
|
NGS
|
|
Natural Gas Services Group, Inc. |
Oil Related Equipment |
|
NOA
|
|
North American Energy Partners, Inc. |
Oil Related Services |
|
NOG
|
|
Northern Oil and Gas, Inc. |
Oil & Gas Exploration and Production |
|
NOV
|
|
National Oilwell Varco, Inc. |
Oil Related Services and Equipment |
|
NR
|
|
Newpark Resources, Inc. |
Oil Related Services and Equipment |
|
NRP
|
|
Natural Resource Partners LP Limited Partnership |
Coal |
|
NRT
|
|
North European Oil Royality Trust |
Oil & Gas Exploration and Production |
|
NS
|
|
Nustar Energy L.P. |
Oil Pipeline |
|
NSH
|
|
Nustar GP Holdings, LLC Units |
Oil Pipeline |
|
NVGS
|
|
Navigator Holdings Ltd. |
LNG Transportation & Storage |
|
OAS
|
|
Oasis Petroleum Inc. |
Unconventional Oil & Gas Production |
|
OBE
|
|
Obsidian Energy Ltd. |
Oil Exploration & Production - Onshore |
|
OII
|
|
Oceaneering International, Inc. |
Oil Related Services and Equipment |
|
OIS
|
|
Oil States International, Inc. |
Oil Related Equipment |
|
OKE
|
|
ONEOK, Inc. |
Oil & Gas Transportation Services |
|
OMP
|
|
Oasis Midstream Partners LP |
Oil Related Services and Equipment |
|
OXY
|
|
Occidental Petroleum Corporation |
Oil & Gas Exploration and Production |
|
PAA
|
|
Plains All American Pipeline, L.P. |
Oil & Gas Transportation Services |
|
PAGP
|
|
Plains Group Holdings, L.P. |
Oil & Gas Transportation Services |
|
PBA
|
|
Pembina Pipeline Corp. |
Oil & Gas Transportation Services |
|
PBF
|
|
PBF Energy Inc. |
Oil & Gas Refining and Marketing |
|
PBFX
|
|
PBF Logistics LP |
Oil & Gas Transportation Services |
|
PBR
|
|
Petroleo Brasileiro S.A.- Petrobras |
Integrated Oil & Gas |
|
PBR.A
|
|
Petroleo Brasileiro S.A.- Petrobras |
Integrated Oil & Gas |
|
PDCE
|
|
PDC Energy, Inc. |
Oil & Gas Exploration and Production |
|
PDS
|
|
Precision Drilling Corporation |
Oil & Gas Drilling |
|
PE
|
|
Parsley Energy, Inc. |
Oil & Gas Exploration and Production |
|
PEIX
|
|
Pacific Ethanol, Inc. |
Ethanol Fuels |
|
PER
|
|
SandRidge Permian Trust |
Oil & Gas Exploration and Production |
|
PES
|
|
Pioneer Energy Services Corp. |
Oil & Gas Drilling |
|
PFIE
|
|
Profire Energy, Inc. |
Oil Related Services |
|
PGH
|
|
Pengrowth Energy Corporation |
Oil & Gas Exploration and Production |
|
PHII
|
|
PHI, Inc. - Voting |
Oil Related Services and Equipment |
|
PHIIK
|
|
PHI, Inc. - Non-Voting |
Oil Related Services and Equipment |
|
PHX
|
|
Panhandle Oil and Gas Inc |
Oil & Gas Exploration and Production |
|
PKD
|
|
Parker Drilling Company |
Oil & Gas Drilling |
|
PLUG
|
|
Plug Power, Inc. |
Stationary Fuel Cells |
|
PNRG
|
|
PrimeEnergy Corporation |
Oil & Gas Exploration and Production |
|
PQ
|
|
Petroquest Energy Inc |
Oil & Gas Exploration and Production |
|
PSX
|
|
Phillips 66 |
Oil & Gas Refining and Marketing |
|
PSXP
|
|
Phillips 66 Partners LP |
Oil & Gas Transportation Services |
|
PTEN
|
|
Patterson-UTI Energy, Inc. |
Oil & Gas Drilling |
|
PTR
|
|
PetroChina Company Limited |
Integrated Oil & Gas |
|
PUMP
|
|
ProPetro Holding Corp. |
Oil Related Services and Equipment |
|
PXD
|
|
Pioneer Natural Resources Company |
Oil & Gas Exploration and Production |
|
PZE
|
|
Petrobras Argentina S.A. ADS |
Integrated Oil & Gas |
|
QEP
|
|
QEP Resources, Inc. |
Integrated Oil & Gas |
|
RCON
|
|
Recon Technology, Ltd. |
Oil Related Services and Equipment |
|
RDC
|
|
Rowan Companies plc |
Oil & Gas Drilling |
|
RDS.A
|
|
Royal Dutch Shell PLC Class A |
Integrated Oil & Gas |
|
RDS.B
|
|
Royal Dutch Shell PLC Royal Dutch Shell PLC Class B |
Integrated Oil & Gas |
|
REGI
|
|
Renewable Energy Group, Inc. |
Biomass & Biogas Fuels |
|
REN
|
|
Resolute Energy Corporation |
Oil Exploration & Production - Onshore |
|
RES
|
|
RPC, Inc. |
Oil Related Services and Equipment |
|
REX
|
|
REX American Resources Corporation |
Ethanol Fuels |
|
REXX
|
|
Rex Energy Corporation |
Oil & Gas Exploration and Production |
|
RIG
|
|
Transocean Ltd (Switzerland) |
Oil & Gas Drilling |
|
RMP
|
|
Rice Midstream Partners LP |
LNG Transportation & Storage |
|
RNET
|
|
RigNet, Inc. |
Oil Related Services |
|
RNGR
|
|
Ranger Energy Services, Inc. |
Oil Related Services and Equipment |
|
ROSE
|
|
Rosehill Resources Inc. |
Oil & Gas Exploration and Production |
|
ROYT
|
|
Pacific Coast Oil Trust Units of Beneficial Interest |
Oil & Gas Exploration and Production |
|
RRC
|
|
Range Resources Corporation |
Oil & Gas Exploration and Production |
|
RSPP
|
|
RSP Permian, Inc. |
Oil & Gas Exploration and Production |
|
RUN
|
|
Sunrun Inc. |
Renewable Energy Equipment & Services |
|
SBR
|
|
Sabine Royalty Trust |
Oil & Gas Exploration and Production |
|
SDLP
|
|
Seadrill Partners LLC |
Oil Drilling - Offshore |
|
SDR
|
|
SandRidge Mississippian Trust II |
Oil & Gas Exploration and Production |
|
SDRL
|
|
Seadrill |
Oil & Gas Drilling |
|
SDT
|
|
SandRidge Mississippian Trust |
Oil & Gas Exploration and Production |
|
SEDG
|
|
SolarEdge Technologies, Inc. |
Photovoltaic Solar Systems & Equipment |
|
SEMG
|
|
Semgroup Corporation |
Oil & Gas Transportation Services |
|
SEP
|
|
Spectra Energy Partners, LP |
Oil & Gas Transportation Services |
|
SES
|
|
Synthesis Energy Systems, Inc. |
Renewable Energy Equipment & Services |
|
SFL
|
|
Ship Finance International Limited |
Oil & Gas Transportation Services |
|
SGU
|
|
Star Gas Partners, L.P. |
Oil & Gas Refining and Marketing |
|
SHI
|
|
SINOPEC Shangai Petrochemical Company, Ltd. |
Petroleum Refining |
|
SHLX
|
|
Shell Midstream Partners, L.P. |
Oil & Gas Transportation Services |
|
SJT
|
|
San Juan Basin Royalty Trust |
Oil & Gas Exploration and Production |
|
SLB
|
|
Schlumberger N.V. |
Oil Related Services and Equipment |
|
SM
|
|
SM Energy Company |
Oil & Gas Exploration and Production |
|
SMLP
|
|
Summit Midstream Partners, LP |
Oil & Gas Transportation Services |
|
SN
|
|
Sanchez Energy Corporation |
Oil & Gas Exploration and Production |
|
SNMP
|
|
Sanchez Midstream Partners LP |
Natural Gas Exploration & Production - Onshore |
|
SNP
|
|
China Petroleum & Chemical Corporation |
Oil & Gas Refining and Marketing |
|
SOI
|
|
Solaris Oilfield Infrastructure, Inc. |
Oil Related Services and Equipment |
|
SOL
|
|
Renesola Ltd. |
Renewable Energy Equipment & Services |
|
SPH
|
|
Suburban Propane Partners, L.P. |
Oil & Gas Refining and Marketing |
|
SPI
|
|
SPI Energy Co., Ltd. |
Photovoltaic Solar Systems & Equipment |
|
SPN
|
|
Superior Energy Services, Inc. |
Oil Related Services and Equipment |
|
SPWR
|
|
SunPower Corporation |
Photovoltaic Solar Systems & Equipment |
|
SRCI
|
|
SRC Energy Inc. |
Oil & Gas Exploration and Production |
|
SRLP
|
|
Sprague Resources LP |
Oil & Gas Refining and Marketing |
|
SSL
|
|
Sasol Ltd. |
Oil & Gas Refining and Marketing |
|
STNG
|
|
Scorpio Tankers Inc. |
Sea-Borne Tankers |
|
STO
|
|
Statoil ASA |
Integrated Oil & Gas |
|
SU
|
|
Suncor Energy Inc. |
Oil & Gas Refining and Marketing |
|
SUN
|
|
Sunoco LP |
Petroleum Product Wholesale |
|
SUNW
|
|
Sunworks, Inc. |
Photovoltaic Solar Systems & Equipment |
|
SWN
|
|
Southwestern Energy Company |
Oil & Gas Exploration and Production |
|
SXE
|
|
Southcross Energy Partners, L.P. |
Oil & Gas Transportation Services |
|
TA
|
|
TravelCenters of America LLC |
Gasoline stations |
|
TAT
|
|
TransAtlantic Petroleum Ltd |
Oil & Gas Exploration and Production |
|
TCP
|
|
TC PipeLines, LP |
Natural Gas Pipeline |
|
TDW
|
|
Tidewater Inc. |
Oil Related Services and Equipment |
|
TEGP
|
|
Tallgrass Energy GP, LP |
Oil & Gas Transportation Services |
|
TELL
|
|
Tellurian Inc. |
Oil & Gas Exploration and Production |
|
TEP
|
|
Tallgrass Energy Partners, LP |
Oil & Gas Transportation Services |
|
TGA
|
|
Transglobe Energy Corp |
Oil & Gas Exploration and Production |
|
TGC
|
|
Tengasco, Inc. |
Oil & Gas Exploration and Production |
|
TGEN
|
|
Tecogen Inc |
Renewable Energy Equipment & Services |
|
TGP
|
|
Teekay LNG Partners L.P. |
LNG Transportation & Storage |
|
TGS
|
|
Transportadora de Gas del Sur SA TGS |
Oil & Gas Exploration and Production |
|
TK
|
|
Teekay Corporation |
Sea-Borne Tankers |
|
TLP
|
|
Transmontaigne Partners L.P. Transmontaigne Partners L.P. |
Oil Pipeline |
|
TNK
|
|
Teekay Tankers Ltd. |
Oil & Gas Transportation Services |
|
TOO
|
|
Teekay Offshore Partners L.P. |
Oil & Gas Transportation Services |
|
TOT
|
|
Total S.A. |
Integrated Oil & Gas |
|
TPIC
|
|
TPI Composites, Inc. |
Wind Systems & Equipment |
|
TPL
|
|
Texas Pacific Land Trust |
Oil & Gas Exploration and Production |
|
TRCH
|
|
Torchlight Energy Resources, Inc. |
Oil & Gas Exploration and Production |
|
TRGP
|
|
Targa Resources, Inc. |
Oil & Gas Transportation Services |
|
TRP
|
|
TransCanada Corporation |
Oil & Gas Transportation Services |
|
TS
|
|
Tenaris S.A. |
Oil Related Equipment |
|
TTI
|
|
Tetra Technologies, Inc. |
Oil Related Services and Equipment |
|
TUSK
|
|
Mammoth Energy Services, Inc. |
Oil & Gas Drilling |
|
UAVS
|
|
AgEagle Aerial Systems, Inc. Common Stock |
Oil Exploration & Production - Onshore |
|
UEC
|
|
Uranium Energy Corp. |
Uranium |
|
UGP
|
|
Ultrapar Participacoes S.A. |
Gasoline stations |
|
UNT
|
|
Unit Corporation |
Oil & Gas Exploration and Production |
|
URG
|
|
Ur Energy Inc |
Uranium Mining |
|
USAC
|
|
USA Compression Partners, LP |
Oil Related Services and Equipment |
|
UUUU
|
|
Energy Fuels Inc |
Uranium Mining |
|
VET
|
|
Vermilion Energy Inc. |
Oil & Gas Exploration and Production |
|
VLO
|
|
Valero Energy Corporation |
Oil & Gas Refining and Marketing |
|
VLP
|
|
Valero Energy Partners LP |
Oil & Gas Transportation Services |
|
VNOM
|
|
Viper Energy Partners LP |
Oil & Gas Exploration and Production |
|
VOC
|
|
VOC Energy Trust Units of Beneficial Interest |
Integrated Oil & Gas |
|
WES
|
|
Western Gas Partners, LP Limited Partner Interests |
Oil & Gas Refining and Marketing |
|
WG
|
|
Willbros Group, Inc. (DE) |
Oil Related Services |
|
WGP
|
|
Western Gas Equity Partners, LP |
Oil & Gas Refining and Marketing |
|
WLB
|
|
Westmoreland Coal Company |
Coal |
|
WLL
|
|
Whiting Petroleum Corporation |
Oil & Gas Exploration and Production |
|
WMB
|
|
Williams Companies, Inc. (The) |
Oil & Gas Transportation Services |
|
WMLP
|
|
Westmoreland Resource Partners, LP |
Coal |
|
WPX
|
|
WPX Energy, Inc. |
Oil & Gas Exploration and Production |
|
WPXP
|
|
WPX Energy, Inc. 6.25% Series A Mandatory Convertible Preferred Stock |
Oil & Gas Exploration and Production |
|
WPZ
|
|
Williams Partners L.P. |
Oil & Gas Exploration and Production |
|
WRD
|
|
WildHorse Resource Development Corporation |
Oil & Gas Exploration and Production |
|
WTI
|
|
W&T Offshore, Inc. |
Oil & Gas Exploration and Production |
|
WTTR
|
|
Select Energy Services, Inc. |
Oil Related Services |
|
WWR
|
|
Westwater Resources, Inc. |
Uranium Mining |
|
XEC
|
|
Cimarex Energy Co |
Oil & Gas Exploration and Production |
|
XOG
|
|
Extraction Oil & Gas, Inc. |
Oil & Gas Exploration and Production |
|
XOM
|
|
Exxon Mobil Corporation |
Oil & Gas Refining and Marketing |
|
YGE
|
|
Yingli Green Energy Holding Company Limited ADR |
Renewable Energy Equipment & Services |
|
YPF
|
|
YPF Sociedad Anonima |
Integrated Oil & Gas |
|
ZN
|
|
Zion Oil & Gas Inc |
Oil & Gas Exploration and Production |
