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Clean Harbors

561 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, 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: 158 | Existing positions reduced: 221

75% less call options, than puts

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

Holders
561
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
RS
551
Rakuten Securities
Japan
$469
QWM
552
Quaker Wealth Management
New Jersey
$469
RIAS
553
Rachor Investment Advisory Services
Michigan
$469
OC
554
Optima Capital
Oregon
$469
AWA
555
Acumen Wealth Advisors
Tennessee
$235
TWC
556
TD Waterhouse Canada
Ontario, Canada
$234
PWA
557
Principia Wealth Advisory
Texas
$234
DF
558
Dunhill Financial
United Kingdom
$234
TFA
559
Transamerica Financial Advisors
Florida
$234
Macquarie Group
560
Macquarie Group
Australia
Qube Research & Technologies (QRT)
561
Qube Research & Technologies (QRT)
United Kingdom
SRFM
562
Shannon River Fund Management
New York
WA
563
Watchtower Advisors
Connecticut
CCS
564
Concentric Capital Strategies
Connecticut
MIF
565
Mediolanum International Funds
Ireland
WJWM
566
Williams Jones Wealth Management
New York
Zurich Cantonal Bank
567
Zurich Cantonal Bank
Switzerland
SBH
568
Segall Bryant & Hamill
Illinois
UOC
569
UBS O'Connor
Illinois
SGM
570
Skye Global Management
Florida
SAM
571
Sycomore Asset Management
France
TI
572
Trexquant Investment
Connecticut
NIP
573
Nicholas Investment Partners
California
HF
574
HRT Financial
New York
CC
575
Cannell Capital
Wyoming