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Waste Management
Stocks Ranked by
Market Capitalization

Name Market cap Price Price
change %
WM icon
1
Waste Management
WM
$85.3B
$85.3B $213.46 0.61%
RSG icon
2
Republic Services
RSG
$68.2B
$68.2B $222.74 0.75%
WCN
3
Waste Connections
WCN
$40.2B
$40.2B $159.74 0.19%
GFL icon
4
GFL Environmental
GFL
$18.7B
$18.7B $42.85 2.93%
CLH icon
5
Clean Harbors
CLH
$17B
$17B $322.82 0.59%
CWST icon
6
Casella Waste Systems
CWST
$5.72B
$5.72B $89.91 0.03%
OIO
7
OIO Group
OIO
$693M
$693M $1.99 18.5%
ONT
8
Onterris Inc
ONT
$644M
$644M $18.33 0.94%
NVRI icon
9
Enviri
NVRI
$629M
$629M $22.31 0.45%
PESI icon
10
Perma-Fix Environmental Services
PESI
$398M
$398M $18.77 2.85%
ABAT icon
11
American Battery Technology Co
ABAT
$337M
$337M $2.47 3.52%
AREC icon
12
American Resources Corp
AREC
$229M
$229M $2.14 2.28%
ENGS
13
Energys Group
ENGS
$130M
$130M $2.92 0.69%
YDDL
14
One and One Green Technologies
YDDL
$91.3M
$91.3M $1.63 1.21%
LNZA icon
15
LanzaTech
LNZA
$80M
$80M $6.11 3.91%
QRHC icon
16
Quest Resource Holding
QRHC
$28.9M
$28.9M $1.37 0%
AWX icon
17
Avalon Holdings
AWX
$10.4M
$10.4M $2.66 0.38%
AQMS icon
18
Aqua Metals
AQMS
$8.23M
$8.23M $2.31 4.05%
DXST
19
Decent Holding Inc
DXST
$5.54M
$5.54M $2.50 1.57%
CDTG
20
CDT Environmental Technology Investment Holdings
CDTG
$4.26M
$4.26M $1.41 8.46%
GWAV icon
21
Greenwave Technology Solutions
GWAV
$3.15M
$3.15M $3.80 15.7%

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 21 Waste Management industry stocks tracked by Wall St. Rank, worth a combined $238B.

The largest by market cap are Waste Management (WM) at $85.3B, Republic Services (RSG) at $68.2B and Waste Connections (WCN) at $40.2B.

Among institutional investors, Waste Connections (WCN) drew the most net new fund positions in Q2 2026: 129 funds opened new positions, taking total fund holders up 43 (5.4%) quarter-over-quarter.

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