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Micro Cap
Waste Management
Stocks Ranked by
Market Capitalization

Micro Cap Waste Management Stocks at a Glance

Waste management companies collect, process, recycle, and dispose of waste, and provide environmental services. Route density and scarce landfill capacity create local moats, and contracted, recurring volumes make this one of the most defensive industrial businesses.

There are 10 micro cap Waste Management stocks — companies in the Waste Management industry with a market cap under $250M — worth a combined $591M.

The largest by market cap are American Resources Corp (AREC) at $229M, Energys Group (ENGS) at $130M and One and One Green Technologies (YDDL) at $91.3M.

Among institutional investors, LanzaTech (LNZA) drew the most net new fund positions in Q2 2026: 21 funds opened new positions, taking total fund holders up 18 (82%) quarter-over-quarter.

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