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Energy
Stocks Ranked by
Market Capitalization

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 314 Energy sector stocks tracked by Wall St. Rank, worth a combined $5.11T.

The largest by market cap are ExxonMobil (XOM) at $672B, Chevron (CVX) at $415B and Shell (SHEL) at $273B.

Among institutional investors, Devon Energy (DVN) drew the most net new fund positions in Q2 2026: 354 funds opened new positions, taking total fund holders up 207 (16%) quarter-over-quarter.

  • Combined market cap: $5.11T across 314 stocks.
  • Largest constituent: ExxonMobil (XOM), $672B market cap.
  • Most net new fund positions in Q2 2026: Devon Energy (DVN), +207 holders.

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