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Oil & Gas Exploration & Production
Stocks Ranked by
Market Capitalization

Oil & Gas Exploration & Production Stocks at a Glance

Exploration and production companies find and extract crude oil and natural gas. Earnings are a direct function of commodity prices against per-barrel costs, with reserve quality, decline rates, and capital discipline separating value creators from value destroyers.

There are 60 Oil & Gas Exploration & Production industry stocks tracked by Wall St. Rank, worth a combined $733B.

The largest by market cap are ConocoPhillips (COP) at $139B, Canadian Natural Resources (CNQ) at $92.2B and EOG Resources (EOG) at $74.4B.

Among institutional investors, ConocoPhillips (COP) drew the most net new fund positions in Q1 2026: 373 funds opened new positions, taking total fund holders up 208 (8.8%) quarter-over-quarter.

Market caps and prices updated daily; fund activity based on aggregated SEC 13F filings for Q1 2026.