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Clean Harbors

564 hedge funds and large institutions have $12.1B invested in Clean Harbors in 2025 Q4 according to their latest regulatory filings, with 88 funds opening new positions, 158 increasing their positions, 223 reducing their positions, and 86 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: 158 | Existing positions reduced: 223

75% less call options, than puts

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

Holders
564
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
ACM
526
Accent Capital Management
Ohio
$3.75K
FFO
527
Fortitude Family Office
Arizona
$3.28K
RF
528
Rossby Financial
Florida
$3.28K
DPW
529
DiNuzzo Private Wealth
Pennsylvania
$3.05K
OC
530
Oakworth Capital
Alabama
$2.81K
ZBNA
531
Zions Bancorporation, National Association
Utah
$2.58K
NSIM
532
North Star Investment Management
Illinois
$2.58K
WA
533
WPG Advisers
Maryland
$2.35K
PWMG
534
Private Wealth Management Group
New Jersey
$2.35K
GWM
535
Greenline Wealth Management
Florida
$2.35K
AG
536
AmeriFlex Group
Nevada
$1.88K
SS
537
SBI Securities
Japan
$1.64K
BHWM
538
Bay Harbor Wealth Management
Maryland
$1.64K
SRCM
539
Signature Resources Capital Management
California
$1.64K
CH
540
Cromwell Holdings
Wyoming
$1.41K
S
541
Sachetta
Massachusetts
$1.17K
KG
542
Kilter Group
New York
$1.17K
CFO
543
CVA Family Office
Colorado
$1.17K
BAM
544
Byrne Asset Management
New Jersey
$1.17K
CAL
545
Capital Advisors Ltd
Ohio
$1K
LWM
546
Lodestone Wealth Management
Washington
$938
HIA
547
HFM Investment Advisors
New Jersey
$704
RIL
548
Rothschild Investment LLC
Illinois
$703
FMP
549
Financial Management Professionals
Texas
$703
BGAI
550
Bruce G. Allen Investments
Colorado
$703