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Mid Cap
Waste Management
Stocks Ranked by
Market Capitalization

Name Market cap Price Price
change %
CWST icon
1
Casella Waste Systems
CWST
$5.95B
$5.95B $93.43 1.42%

Mid 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 is 1 mid cap Waste Management stock — a company in the Waste Management industry with a market cap between $2B and $10B — worth a combined $5.95B.

The largest by market cap is Casella Waste Systems (CWST) at $5.95B.

Among institutional investors, Casella Waste Systems (CWST) drew the most net new fund positions in Q2 2026: 65 funds opened new positions, taking total fund holders up 10 (2.5%) quarter-over-quarter.

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