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Clean Harbors
CLH

Overview Fund Activity

556 hedge funds and large institutions have $9.61B invested in Clean Harbors in 2025 Q1 according to their latest regulatory filings, with 89 funds opening new positions, 191 increasing their positions, 200 reducing their positions, and 89 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
556
Holders Change
-9
Holders Change %
-1.59%
% of All Funds
7.55%
Holding in Top 10
15
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.2%
New
89
Increased
191
Reduced
200
Closed
89
Calls
$30.4M
Puts
$46.2M
Net Calls
-$15.8M
Net Calls Change
-$19.1M

Top Buyers

1
Wellington Management Group
1
Wellington Management Group
Massachusetts
$1.04B
2
Janus Henderson Group
2
Janus Henderson Group
United Kingdom
$422M
3
UBS AM
3
UBS AM
Illinois
$177M
4
Millennium Management
4
Millennium Management
New York
$71.5M
5
DCP
5
D1 Capital Partners
New York
$38M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$127M
2
Invesco
2
Invesco
Georgia
$141M
3
Select Equity Group
3
Select Equity Group
New York
$215M
4
ZIG
4
Zurich Insurance Group
Switzerland
$0
5
AIM
5
Artemis Investment Management
United Kingdom
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
PFBT
501
Parkside Financial Bank & Trust
Missouri
$8.08K – – –
CFO
502
CVA Family Office
Colorado
$7.49K – – –
MAM
503
Meeder Asset Management
Ohio
$7.29K -$2.37K -12 -24%
FMII
504
Farmers & Merchants Investments Inc
Nebraska
$7.29K +$3.35K +17 +85%
BCWM
505
Bartlett & Co Wealth Management
Ohio
$6.9K – – –
RCM
506
Raleigh Capital Management
North Carolina
$6.9K – – –
BF
507
BOK Financial
Oklahoma
$6.7K – – –
CA
508
Clearstead Advisors
Ohio
$6.51K – – –
WSFS
509
Wilmington Savings Fund Society
Delaware
$5.52K -$81.8K -415 -94%
PTC
510
Private Trust Company
Ohio
$5.13K -$10.4K -53 -67%
T
511
Transce3nd
Texas
$5.13K – – –
HNW
512
High Note Wealth
Minnesota
$4.93K – – –
PWMG
513
Prestige Wealth Management Group
New Jersey
$4.73K – – –
WWM
514
Wolff Wiese Magana
California
$4.73K – – –
TFM
515
TFC Financial Management
Massachusetts
$4.34K – – –
BWL
516
Bogart Wealth LLC
Virginia
$4.14K +$1.18K +6 +40%
GWSG
517
GPS Wealth Strategies Group
Colorado
$3.94K – – –
1IA
518
1620 Investment Advisors
Massachusetts
$3.94K – – –
MG
519
Mather Group
Illinois
$3.15K -$4.73K -24 -60%
ACM
520
Accent Capital Management
Ohio
$3.15K +$3.15K +16 New
RBC
521
Roble Belko & Company
Pennsylvania
$3K +$3K +13 New
SS
522
SBI Securities
Japan
$2.96K -$3.15K -16 -52%
DPW
523
DiNuzzo Private Wealth
Pennsylvania
$2.56K -$197 -1 -7%
SIC
524
Salem Investment Counselors
North Carolina
$2.56K – – –
RWPA
525
Richard W. Paul & Associates
Michigan
$2.56K – – –
19 20
21
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