Fundamentals screen · refreshed after the Nov 9, 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
51CLMTCalumetEnergy$36.06−9.03%+81.5%—$3.17B
52SUNCSunocoCorp LLC Common UnitsEnergy$61.05+0.18%+23.9%—$3.15B
53BSMBlack Stone Minerals, L.P.Energy$13.74−1.72%+3.4%13.6×$2.92B
54KWRQuaker HoughtonEnergy$157.77+5.17%+14.9%28.0×$2.71B
55GPORGulfport EnergyEnergy$155.50+3.67%−25.2%5.6×$2.71B
56SDRLSeadrill LimitedEnergy$42.55+0.83%+23.0%—$2.62B
57DNOWDNOWEnergy$13.94+5.05%+5.2%—$2.51B
58NOGNorthern Oil and GasEnergy$22.89+0.22%+6.6%—$2.42B
59TALOTalos EnergyEnergy$14.62−1.48%+32.7%—$2.42B
60LBRTLiberty EnergyEnergy$12.93+8.11%−30.0%52.4×$2.11B
61WTTRSelect Water SolutionsEnergy$15.07−6.86%+43.3%63.2×$2.02B
62BKVBKVEnergy$18.42+4.96%−32.2%7.4×$1.99B
63NESRNational Energy Services ReunitedEnergy$19.55−2.05%+24.8%—$1.97B
64INVXInnovex InternationalEnergy$25.32+0.76%+15.8%36.5×$1.78B
65HOSHornbeck Offshore ServicesEnergy$5.38+1.32%——$1.76B
66KRPKimbell Royalty Partners, LP Common Units representing Limited Partner InterestsEnergy$15.04−0.73%+27.9%20.5×$1.52B
67XPROExproEnergy$13.13−0.45%−1.6%—$1.47B
68WBIWaterBridge Infrastructure LLCEnergy$25.91+4.43%+29.5%365.9×$1.44B
69DMLPDorchester Minerals LPEnergy$27.51−0.07%+23.0%16.2×$1.35B
70NBRNabors IndustriesEnergy$76.94+5.11%+41.7%—$1.26B
71KOSKosmos EnergyEnergy$2.07−1.90%+128.1%—$1.23B
72RESRPCEnergy$5.26−0.94%−3.3%—$1.17B
73TBNTamboran ResourcesEnergy$28.64−0.90%+5.2%—$1.00B
74FLOCFlowco HoldingsEnergy$20.85+3.94%+11.3%6.4×$938.0M
75DECDiversified EnergyEnergy$12.91+1.65%−10.8%—$913.0M
76TTITETRA TechnologiesEnergy$6.14+2.33%−34.5%102.4×$911.4M
77REPXRiley Exploration PermianEnergy$40.46−1.87%+53.3%9.0×$895.0M
78HPKHighPeak EnergyEnergy$6.76−5.32%+42.6%—$854.8M
79PUMPProPetro HoldingEnergy$6.84+7.04%−28.1%419.4×$840.4M
80FETForum Energy TechnologiesEnergy$71.27+2.27%+92.9%27.1×$817.7M
81GRNTGranite Ridge ResourcesEnergy$5.67+7.18%+20.6%—$748.2M
82AESIAtlas Energy SolutionsEnergy$5.54+2.40%−41.2%—$693.9M
83WHKWhiteHawk MineralsEnergy$24.55+0.04%——$654.7M
84VTSVitesse Energy, Inc..Energy$14.83+0.34%−23.0%—$624.8M
85ACDCProFrac HoldingEnergy$3.42+13.81%−12.1%—$622.9M
86EGYVaalco EnergyEnergy$5.39+0.19%+48.1%—$567.0M
87OISOIL STATES INTERNATIONALEnergy$8.50+1.92%+25.6%—$508.4M
88WTIW&T OffshoreEnergy$3.07−0.65%+88.3%—$475.5M
89SDSandRidge EnergyEnergy$12.24−2.00%−15.2%4.7×$454.2M
90CLBCore LaboratoriesEnergy$9.03+2.15%−43.7%27.6×$413.8M
91NGSNatural Gas Services GroupEnergy$29.07+5.25%−13.6%18.3×$375.0M
92GTEGran Tierra EnergyEnergy$9.58+1.70%+125.9%—$338.9M
93FTWPresidio ProductionEnergy$10.12−0.78%−3.5%—$301.8M
94REIRing EnergyEnergy$1.14+2.70%+31.0%—$297.0M
95RNGRRanger Energy ServicesEnergy$12.47−0.40%−10.8%20.7×$295.7M
96PNRGPrimeEnergy ResourcesEnergy$186.70+0.57%+9.2%11.9×$295.5M
97NUAINew Era Energy & DigitalEnergy$2.20+6.28%−24.9%—$258.0M
98INRInfinity Natural ResourcesEnergy$13.17+2.97%−10.6%4.8×$245.5M
99PEDPEDEVCOEnergy$14.51−2.49%+29.6%—$192.9M
100SOCSable OffshoreEnergy$0.8801−54.40%−90.2%—$168.9M

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.