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Micro Cap Energy
Stocks Ranked by
Market Capitalization

Micro Cap 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 87 micro cap Energy stocks — companies in the Energy sector with a market cap under $250M — worth a combined $6.87B.

The largest by market cap are Direxion Daily S&P Oil & Gas Exp. & Prod. Bull 2X ETF (GUSH) at $248M, Imperial Petroleum (IMPP) at $241M and enCore Energy (EU) at $241M.

Among institutional investors, HMH Holding Inc (HMH) drew the most net new fund positions in Q2 2026: 68 funds opened new positions.

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