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
1XOMExxonMobil HoldingsEnergy$162.52+1.20%+35.1%20.4×$668.27B
2CVXChevronEnergy$206.37+0.94%+35.4%19.7×$404.82B
3COPConocoPhillipsEnergy$126.04−0.99%+34.6%16.4×$151.42B
4VLOValero EnergyEnergy$389.57+0.62%+139.3%15.6×$112.17B
5MPCMARATHON PETROLEUMEnergy$389.44−1.04%+139.5%12.8×$109.36B
6PSXPHILLIPS 66Energy$253.55−0.86%+96.5%14.3×$101.17B
7SLBSLB LimitedEnergy$51.49−0.10%+34.2%24.6×$76.41B
8EOGEOG ResourcesEnergy$140.63+0.20%+33.9%10.7×$73.76B
9IMOImperial Oil LimitedEnergy$122.34−0.42%+41.7%19.8×$59.16B
10BKRBaker HughesEnergy$57.12−1.23%+25.4%18.3×$56.70B
11OXYOccidental PetroleumEnergy$56.10−1.34%+36.4%8.5×$56.08B
12FANGDiamondback EnergyEnergy$185.23−0.77%+23.2%35.3×$51.87B
13DVNDevon EnergyEnergy$46.73−0.68%+27.6%15.7×$51.40B
14EQTEQTEnergy$49.87−1.85%−7.0%11.5×$31.19B
15FTITechnipFMC plc Ordinary ShareEnergy$70.62−0.52%+58.5%23.6×$27.69B
16HALHalliburtonEnergy$32.43−1.01%+14.8%16.9×$27.02B
17EXEExpand EnergyEnergy$85.31−1.76%−22.7%7.1×$19.75B
18PRPermian ResourcesEnergy$21.30−0.28%+51.8%14.4×$17.84B
19OVVOvintivEnergy$59.53−1.00%+51.9%17.9×$16.47B
20APAAPAEnergy$42.33−0.96%+73.1%8.8×$14.83B
21SUNSUNOCO L.P.Energy$74.62−0.19%+42.4%22.6×$14.06B
22ARANTERO RESOURCESEnergy$34.34−1.89%−0.3%9.7×$10.56B
23RRCRange ResourcesEnergy$37.86−1.94%+7.4%10.3×$8.85B
24PBFPBF ENERGYEnergy$74.39+0.95%+174.3%6.5×$8.82B
25SMSM EnergyEnergy$33.55−1.06%+79.4%8.0×$7.98B
26VNOMViper EnergyEnergy$40.53−0.98%+4.9%133.5×$7.88B
27CHRDChord EnergyEnergy$135.15−0.82%+45.8%8.8×$7.39B
28NOVNOVEnergy$19.50−1.81%+24.8%—$6.95B
29NENobleEnergy$42.61−0.49%+50.9%45.5×$6.80B
30MGYMagnolia Oil & GasEnergy$23.71−1.66%+8.3%15.1×$6.38B
31MTDRMATADOR RESOURCESEnergy$51.45−0.19%+21.2%8.8×$6.37B
32WFRDWeatherford InternationalEnergy$82.80−2.68%+5.8%16.2×$5.92B
33RIGTransoceanEnergy$5.28−1.86%+27.8%—$5.90B
34VALValaris LimitedEnergy$79.62−1.69%+58.0%5.9×$5.53B
35MURMurphy OilEnergy$36.65+0.88%+17.3%17.9×$5.25B
36CVICVR ENERGYEnergy$50.75−1.49%+99.5%73.9×$5.10B
37HESMHess Midstream LPEnergy$38.48+0.60%+11.5%13.2×$4.94B
38IEPIcahn Enterprises L.PEnergy$6.87−1.36%−9.1%—$4.88B
39CNXCNX ResourcesEnergy$31.70−3.32%−13.8%4.9×$4.69B
40CLMTCalumetEnergy$52.61−1.94%+164.8%—$4.62B
41CRCCalifornia ResourcesEnergy$51.84−1.28%+15.9%—$4.60B
42OIIOceaneering InternationalEnergy$45.84−0.91%+90.8%13.0×$4.56B
43SEISolaris Energy InfrastructureEnergy$69.15−2.56%+50.4%85.9×$4.55B
44WHDCactusEnergy$64.24−0.09%+40.6%54.7×$4.48B
45CRGYCrescent EnergyEnergy$12.98−1.29%+54.7%78.3×$4.29B
46PTENPatterson-UTI EnergyEnergy$10.85−0.55%+77.6%—$4.14B
47DKDelek US HoldingsEnergy$67.47−0.55%+127.5%18.4×$4.13B
48PARRPar Pacific HoldingsEnergy$77.97+0.66%+121.9%4.6×$3.91B
49SUNCSunocoCorp LLCEnergy$75.31−1.32%+52.8%—$3.88B
50HPHelmerich & PayneEnergy$37.47−2.85%+30.6%—$3.74B

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