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 55 micro cap Energy stocks — companies in the Energy sector with a market cap under $250M — worth a combined $4.84B.
The largest by market cap are HMH Holding Inc (HMH) at $241M, Infinity Natural Resources (INR) at $239M and enCore Energy (EU) at $223M.
Among institutional investors, Eagle Nuclear Energy Corp (NUCL) drew the most net new fund positions in Q1 2026: 30 funds opened new positions.
- Combined market cap: $4.84B across 55 stocks.
- Micro Cap: market cap under $250M.
- Largest constituent: HMH Holding Inc (HMH), $241M market cap.
- Most net new fund positions in Q1 2026: Eagle Nuclear Energy Corp (NUCL), +30 holders.
Market caps and prices updated daily; fund activity based on aggregated SEC 13F filings for Q1 2026.