Fundamentals screen · refreshed after the Sep 28, 2026 close

Largest US companies: Energy

US-listed companies ranked by market capitalisation. Market capitalisation is shares outstanding multiplied by the latest close.

CriteriaCommon stockRanked by market cap127 stocks
#CompanyPriceTodayYTDP/EMkt cap
51CRKComstock ResourcesEnergy$12.69−3.28%−45.3%7.1×$3.73B
52VVVValvolineEnergy$28.48−1.52%−2.0%35.8×$3.63B
53LBRTLiberty EnergyEnergy$18.95+0.05%+2.7%25.3×$3.09B
54BSMBlack Stone Minerals, L.P.Energy$14.46+0.28%+8.8%12.1×$3.08B
55NESRNational Energy Services ReunitedEnergy$29.81−7.22%+90.4%—$3.01B
56DNOWDNOWEnergy$16.14+1.32%+21.8%—$2.92B
57SDRLSeadrill LimitedEnergy$45.58+0.02%+31.7%—$2.85B
58KWRQuaker HoughtonEnergy$160.38−1.88%+16.8%28.3×$2.76B
59TALOTalos EnergyEnergy$16.46−0.06%+49.4%—$2.75B
60GPORGulfport EnergyEnergy$152.09−1.64%−26.9%5.8×$2.69B
61WTTRSelect Water SolutionsEnergy$20.18+1.71%+91.8%81.4×$2.60B
62HOSHornbeck Offshore ServicesEnergy$7.94−3.05%——$2.60B
63NOGNorthern Oil and GasEnergy$23.21−0.34%+8.1%—$2.47B
64BKVBKVEnergy$21.90+0.41%−19.3%8.9×$2.40B
65INVXInnovex InternationalEnergy$28.86+1.26%+32.0%32.8×$2.02B
66XPROExproEnergy$16.32−0.06%+22.2%50.0×$1.83B
67WBIWaterBridge Infrastructure LLCEnergy$28.95−2.85%+44.7%408.8×$1.61B
68AESIAtlas Energy SolutionsEnergy$12.30−1.36%+30.6%—$1.54B
69KOSKosmos EnergyEnergy$2.58−2.64%+184.3%—$1.54B
70KRPKimbell Royalty Partners, LP Common Units representing Limited Partner InterestsEnergy$14.46−0.76%+23.0%18.6×$1.46B
71DMLPDorchester Minerals LPEnergy$28.33−2.44%+26.7%16.7×$1.39B
72RESRPCEnergy$5.73−1.88%+5.3%60.7×$1.27B
73NBRNabors IndustriesEnergy$79.42−2.35%+46.3%5.8×$1.21B
74TBNTamboran ResourcesEnergy$33.35−5.01%+22.5%—$1.17B
75PUMPProPetro HoldingEnergy$9.30−3.02%−2.2%—$1.14B
76HPKHighPeak EnergyEnergy$7.59+0.40%+60.1%—$959.8M
77FETForum Energy TechnologiesEnergy$82.99+0.19%+124.6%—$952.1M
78DECDiversified EnergyEnergy$13.57−1.60%−6.3%—$936.8M
79REPXRiley Exploration PermianEnergy$40.12−1.06%+52.0%7.5×$888.8M
80TTITETRA TechnologiesEnergy$5.91−2.80%−36.9%141.0×$875.1M
81NUAINew Era Energy & DigitalEnergy$6.96−1.42%+137.5%—$840.7M
82FLOCFlowco HoldingsEnergy$18.98−0.84%+1.3%6.0×$834.6M
83ACDCProFrac HoldingEnergy$4.49−2.50%+15.4%—$817.7M
84VTSVitesse Energy, Inc..Energy$16.750.00%−13.0%—$705.2M
85SOCSable OffshoreEnergy$3.57−7.99%−60.4%—$685.0M
86WHKWhiteHawk MineralsEnergy$25.72−2.06%——$612.0M
87EGYVaalco EnergyEnergy$5.76−1.03%+58.2%—$605.9M
88GRNTGranite Ridge ResourcesEnergy$4.31−2.93%−8.3%—$568.5M
89WTIW&T OffshoreEnergy$3.58−1.92%+119.6%—$540.4M
90SDSandRidge EnergyEnergy$13.60−1.95%−5.8%6.1×$504.2M
91OISOIL STATES INTERNATIONALEnergy$8.31+0.36%+22.7%—$501.3M
92CLBCore LaboratoriesEnergy$10.03−3.46%−37.4%19.1×$460.2M
93NGSNatural Gas Services GroupEnergy$32.75−0.15%−2.7%20.6×$422.4M
94RNGRRanger Energy ServicesEnergy$15.26−1.61%+9.2%25.0×$357.1M
95GTEGran Tierra EnergyEnergy$9.65+0.31%+127.6%—$341.4M
96REIRing EnergyEnergy$1.31−3.68%+50.6%—$341.3M
97PNRGPrimeEnergy ResourcesEnergy$206.78−0.91%+20.9%13.2×$327.3M
98FTWPresidio ProductionEnergy$10.15−0.49%−3.2%—$302.7M
99INRInfinity Natural ResourcesEnergy$12.53−4.06%−14.9%4.5×$233.6M
100HMHHMH HoldingEnergy$19.28+0.63%——$232.2M

Method & sources

Computed after each close from Massive / Polygon prices (split-adjusted), SEC filings, FINRA short-interest settlements and FMP earnings dates. Rows are rebuilt every session; a stock appears only when every criterion is met with current data. Full methodology

Informational screen, not a recommendation.

Largest US companies · Energy (Sep 28) | Gainbot