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 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.