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Energy
Stocks Ranked by
Market Capitalization

Name Market cap Price Price
change %
PUMP icon
176
ProPetro Holding
PUMP
$950M
$950M $7.73 1.78%
IEO icon
177
iShares US Oil & Gas Exploration & Production ETF
IEO
$922M
$922M $151.13 2.42%
FTK icon
178
Flotek Industries
FTK
$918M
$918M $25.35 1.29%
TPYP icon
179
Tortoise North American Pipeline ETF
TPYP
$910M
$910M $44.14 0.18%
ACDC icon
180
ProFrac Holding
ACDC
$889M
$889M $4.88 0.62%
FLOC icon
181
Flowco Holdings
FLOC
$880M
$880M $20.01 0.2%
MLPI icon
182
NEOS MLP & Energy Infrastructure High Income ETF
MLPI
$871M
$871M $53.91 0.11%
TTI icon
183
TETRA Technologies
TTI
$868M
$868M $5.86 1.84%
CAPL icon
184
CrossAmerica Partners
CAPL
$859M
$859M $22.51 0.97%
OBE icon
185
Obsidian Energy
OBE
$787M
$787M $11.80 1.03%
VTS icon
186
Vitesse Energy
VTS
$771M
$771M $18.30 0%
CRAK icon
187
VanEck Oil Refiners ETF
CRAK
$758M
$758M $62.16 1.4%
GRNT icon
188
Granite Ridge Resources
GRNT
$756M
$756M $5.73 1.04%
APC icon
189
ARKO Petroleum
APC
$715M
$715M $15.02 1.14%
FCG icon
190
First Trust Natural Gas ETF
FCG
$714M
$714M $32.68 1.81%
GPRK icon
191
GeoPark
GPRK
$706M
$706M $10.88 0.55%
WHK icon
192
WhiteHawk Minerals Corp
WHK
$700M
$700M $26.25 0.49%
EGY icon
193
Vaalco Energy
EGY
$677M
$677M $6.44 1.58%
RSPG icon
194
Invesco S&P 500 Equal Weight Energy ETF
RSPG
$677M
$677M $120.95 1.68%
WTI icon
195
W&T Offshore
WTI
$627M
$627M $4.05 0.5%
TNGY icon
196
Tortoise Energy ETF
TNGY
$608M
$608M $11.88 2.24%
EIPX icon
197
FT Energy Income Partners Strategy ETF
EIPX
$600M
$600M $34.28 0.35%
OIS icon
198
Oil States International
OIS
$579M
$579M $9.60 5.73%
ISOU icon
199
IsoEnergy Ltd
ISOU
$566M
$566M $8.67 1.7%
ENFR icon
200
Alerian Energy Infrastructure ETF
ENFR
$555M
$555M $40.39 0.42%
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Energy Stocks at a Glance

Energy companies find, produce, refine, and transport oil, gas, and other fuels, or supply the equipment and services that keep those operations running. Earnings track commodity prices closely, making this one of the most cyclical sectors — capital discipline and cost per barrel separate the winners across price swings.

There are 315 Energy sector stocks tracked by Wall St. Rank, worth a combined $5.47T.

The largest by market cap are ExxonMobil (XOM) at $764B, Chevron (CVX) at $459B and Shell (SHEL) at $309B.

Among institutional investors, Devon Energy (DVN) drew the most net new fund positions in Q2 2026: 359 funds opened new positions, taking total fund holders up 213 (17%) quarter-over-quarter.

  • Combined market cap: $5.47T across 315 stocks.
  • Largest constituent: ExxonMobil (XOM), $764B market cap.
  • Most net new fund positions in Q2 2026: Devon Energy (DVN), +213 holders.

Market caps and prices updated daily; fund activity based on aggregated SEC 13F filings for Q2 2026.