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Clean Harbors

559 hedge funds and large institutions have $12.1B invested in Clean Harbors in 2025 Q4 according to their latest regulatory filings, with 87 funds opening new positions, 157 increasing their positions, 221 reducing their positions, and 85 closing their positions.

New
Increased
Maintained
Reduced
Closed

more ownership

Funds ownership:

more capital invested

Capital invested by funds: $ → $

more first-time investments, than exits

New positions opened: | Existing positions closed:

less funds holding

Funds holding:

8% less funds holding in top 10

Funds holding in top 10: 1312 (-1)

29% less repeat investments, than reductions

Existing positions increased: 157 | Existing positions reduced: 221

75% less call options, than puts

Call options by funds: $5.21M | Put options by funds: $21.1M

Holders
559
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
12
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$5.21M
Puts
$21.1M
Net Calls
Net Calls Change

Top Buyers

1 +$315M
2 +$130M
3 +$130M
4
UBS Group
UBS Group
Switzerland
+$83.1M
5
Fidelity Investments
Fidelity Investments
Massachusetts
+$78.2M
Name Holding Trade Value Shares
Change
Change in
Stake
Ohio Public Employees Retirement System (OPERS)
176
Ohio Public Employees Retirement System (OPERS)
Ohio
$3.58M
State of New Jersey Common Pension Fund D
177
State of New Jersey Common Pension Fund D
New Jersey
$3.57M
PIMJS
178
PKO Investment Management Joint-Stock
Poland
$3.52M
Corient Private Wealth
179
Corient Private Wealth
Florida
$3.5M
Comerica Bank
180
Comerica Bank
Texas
$3.5M
PCP
181
Pacific Capital Partners
$3.46M
M&T Bank
182
M&T Bank
New York
$3.43M
SC
183
Scotia Capital
Ontario, Canada
$3.37M
ASRS
184
Arizona State Retirement System
Arizona
$3.3M
LSERS
185
Louisiana State Employees Retirement System
Louisiana
$3.26M
Holocene Advisors
186
Holocene Advisors
New York
$3.19M
KJHP
187
K.J. Harrison & Partners
Ontario, Canada
$3.07M
COPPSERS
188
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$2.95M
SC
189
Shay Capital
New York
$2.94M
Focus Partners Wealth
190
Focus Partners Wealth
Massachusetts
$2.88M
SOMRS
191
State of Michigan Retirement System
Michigan
$2.79M
NMIMC
192
Northwestern Mutual Investment Management Company
Wisconsin
$2.63M
STA
193
Summit Trail Advisors
New York
$2.6M
EAM
194
EdenTree Asset Management
United Kingdom
$2.58M
Credit Agricole
195
Credit Agricole
France
$2.56M
DDPIC
196
Deroy & Devereaux Private Investment Counsel
Michigan
$2.55M
GLF
197
Groupe la Francaise
France
$2.53M
LM
198
Lansing Management
New York
$2.52M
AAM
199
Alphadyne Asset Management
New York
$2.5M
Mercer Global Advisors
200
Mercer Global Advisors
Colorado
$2.47M