Energy Sector
- Abraxas Petroleum
- Adams Resources & Energy
- Aemetis
- Alliance Resource Partners
- Altus Midstream Co
- Amplify Energy
- Antero Midstream
- Antero Resources
- Arch Resources
- Archrock
- Baker Hughes Co
- Barnwell Industries
- Battalion Oil Corp
- Berry
- Black Stone Minerals L.P.
- Blueknight Energy Partners LP
- Borr Drilling
- BP Midstream Partners LP
- BP plc
- BP Prudhoe Bay Royalty Trust
- Brigham Minerals
- Bristow Group
- Brooge Energy
- Cactus
- California Resources Corporation
- Callon Petroleum
- Calumet Specialty Products Partners L.P.
- Camber Energy
- Cameco
- Canadian Natural Resources
- Cenovus Energy
- Centennial Resource Development
- Centrus Energy Corp
- ChampionX
- Cheniere Energy
- Cheniere Energy Partners LP
- Chesapeake Energy Corp.
- Chevron
- China Petroleum & Chemical Corporation Sponsored ADR Class H
- CKX Lands
- Clean Energy Fuels
- CNX Resources
- Comstock Resources
- Conoco Phillips
- Consol Energy
- Contango Oil & Gas
- Continental Resources (OKLA)
- Core Laboratories N.V.
- Cosan S.A
- Crescent Point Energy
- Crestwood Equity Partners LP
- Cross Timbers Royalty Trust
- CrossAmerica Partners LP
- CSI Compressco LPs
- CVR Energy
- Cypress Environmental Partners L.P.
- Danavation Technologies
- Dawson Geophysical
- DCP Midstream LP
- Decklar Resources
- Delek US Holdings
- Denison Mines
- DHT Holdings
- Diamondback Energy
- DMC Global
- Dorchester Minerals LPs
- Dorian LPG
- Dril-Quip
- Dynagas LNG Partners LP
- Earthstone Energy
- Ecopetrol SA
- Enable Midstream Partners LP
- Enbridge
- Energy Fuels
- Energy Transfer LP
- Enerplus
- Eni Spa
- Enlink Midstream LLC
- Enservco
- Enterprise Products Partners L P
- EOG Resources
- Epsilon Energy
- EQT
- Equinor ASA
- Equitrans Midstream
- Euronav NV
- Evolution Petroleum
- Evolve Transition Infrastructure LP
- Exterran
- Exxon Mobil
- Falcon Minerals Corp
- Flex Lng
- Flotek Industries
- Forum Energy Technologies
- Frontline
- FTS International Class A
- Gaslog Partners LP
- Genesis Energy L.P.
- Geopark
- Geospace Technologies
- Global Partners LP
- Golar Lng
- Goodrich Petroleum
- Gran Tierra Energy
- Green Plains Partners LP
- Gulfport Energy Corp.
- Hallador Energy
- Halliburton
- Helix Energy Solutions Group
- Helmerich & Payne
- Hess
- Hess Midstream LP
- HighPeak Energy
- Hoegh LNG Partners LP
- Holly Energy Partners
- HollyFrontier
- Houston American Energy
- Independence Contract Drilling
- International Seaways
- ION Geophysical
- Kimbell Royalty Partners LPs
- Kinder Morgan – Class P
- KLX Energy Services Holdings
- Kosmos Energy
- Laredo Petroleum
- Liberty Oilfield Services
- Magellan Midstream Partners L.P.
- Magnolia Oil & Gas Corp
- Marathon Oil
- Marathon Petroleum
- Martin Midstream Partners LP
- MPLX LP
- MRC Global
- National Energy Services Reunited
- National Fuel Gas
- Natural Gas Services Group
- Natural Resource Partners LP
- Navigator Holdings
- Newpark Resources
- NexGen Energy
- NextDecade
- NexTier Oilfield Solutions
- NGL Energy Partners LP
- Nine Mile Metals
- North American Construction Group
- North European Oil Royalty Trust
- Northern Oil and Gas
- NOV
- NOW
- Nustar Energy
- Oasis Midstream Partners LP
- Oasis Petroleum
- Occidental Petroleum
- Oceaneering International
- Oil States International
- Oneok
- Overseas Shipholding Group,
- Ovintiv
- Par Pacific Holdings
- Patterson-UTI Energy
- Pbf Logistics Lp
- PDC Energy
- Peabody Energy Corp. New
- PEDEVCO
- Pembina Pipeline
- Permian Basin Royalty Trust
- Permianville Royalty Trust
- PermRock Royalty Trust
- PetroChina Co. Ltd.
- Petroleo Brasileiro S.A. Petrobras
- Phillips 66
- Phillips 66 Partners LPs
- PHX Minerals
- Pioneer Natural Resources
- Plains All American Pipeline LP
- Plains GP Holdings LP
- Planet Based Foods Global
- Precision Drilling
- PrimeEnergy Resources
- Profire Energy
- ProPetro Holding
- Range Resources
- Ranger Energy Services
- Ranger Oil Corp
- Rattler Midstream Lp
- Recon Technology Ltd
- Renewable Energy Group
- Riley Exploration Permian
- Ring Energy
- RPC
- Sabine Royalty Trust
- San Juan Basin Royalty Trust
- Sandridge Energy New
- Sasol Ltd
- Schlumberger
- Scorpio Tankers
- Select Energy Services
- Shell Midstream Partners L.P.
- SilverBow Resources
- Sinopec Shanghai Petrochemical Co. Ltd.
- SM Energy
- Smart Sand
- Solaris Oilfield Infrastructure
- Southwestern Energy
- Sprague Resources LP
- Stabilis Solutions
- Star Group L.P.
- Summit Midstream Partners LP
- Suncor Energy
- Sunoco LP
- Superior Drilling Products
- Talos Energy
- Targa Resources
- Target Hospitality Corp
- TechnipFMC
- Teekay
- Teekay LNG Partners LP
- Teekay Tankers Ltd
- Tellurian
- Tenaris S.A.
- Tetra Technologies
- Texas Pacific Land
- Tidewater
- Torm Plc
- Tower Resources
- Transglobe Energy
- Transocean
- Transportadora de Gas del Sur
- Tsakos Energy Navigation
- U.S. Energy
- U.S. Silica Holdings
- U.S. Well Services
- Ultrapar Participacoes S.A.
- Ur-Energy
- Uranium Energy
- Uranium Royalty
- USA Compression Partners LP
- VAALCO Energy
- Valaris
- Valero Energy
- Valvoline
- Vermilion Energy
- Vertex Energy
- Viper Energy Partners LP
- Vista Oil & Gas Sab De Cv
- VOC Energy Trust
- W & T Offshore
- Weatherford International plc
- Western Midstream Partners LP
- Whiting Petroleum Corp
- Williams
- World Fuel Services
- YPF