CLH icon

Clean Harbors
CLH

Overview Fund Activity

568 hedge funds and large institutions have $11.3B invested in Clean Harbors in 2025 Q2 according to their latest regulatory filings, with 74 funds opening new positions, 167 increasing their positions, 222 reducing their positions, and 58 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
568
Holders Change
+12
Holders Change %
+2.16%
% of All Funds
7.62%
Holding in Top 10
13
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-13.33%
% of All Funds
0.17%
New
74
Increased
167
Reduced
222
Closed
58
Calls
$30.7M
Puts
$56.4M
Net Calls
-$25.7M
Net Calls Change
-$9.9M

Top Buyers

1
DCP
D1 Capital Partners
New York
$334M
2
Wellington Management Group
Wellington Management Group
Massachusetts
$1.33B
3
William Blair Investment Management
William Blair Investment Management
Illinois
$95.1M
4
VNIM
Vaughan Nelson Investment Management
Texas
$59.1M
5
Citadel Advisors
Citadel Advisors
Florida
$55.5M

Top Sellers

1
Fidelity Investments
Fidelity Investments
Massachusetts
$56.1M
2
Millennium Management
Millennium Management
New York
$16.1M
3
HRCM
Hood River Capital Management
Florida
$30.4M
4
UBS AM
UBS AM
Illinois
$167M
5
Select Equity Group
Select Equity Group
New York
$219M
Name Holding Trade Value Shares
Change 		Shares
Change %
AF
476
Allworth Financial
California
$53.6K +$9.94K +43 +23%
UOTTAIMCU
477
University of Texas/Texas AM Investment Management Co (UTIMCO)
Texas
$51.6K – – –
AAS
478
Ameritas Advisory Services
Nebraska
$48.3K +$48.3K +209 New
FHA
479
First Horizon Advisors
Tennessee
$48.3K -$15K -65 -24%
Canada Pension Plan Investment Board
480
Canada Pension Plan Investment Board
Ontario, Canada
$46.2K -$56.6K -245 -55%
CA
481
CoreCap Advisors
Michigan
$44.8K +$20.1K +87 +81%
EIM
482
Essex Investment Management
Massachusetts
$44.6K – – –
GSWM
483
Golden State Wealth Management
California
$42.5K +$25.2K +109 +145%
VCM
484
Versant Capital Management
Arizona
$36.5K +$36.5K +158 New
BCV
485
Banque Cantonale Vaudoise
Switzerland
$36K -$20.3K -88 -36%
VSQM
486
V-Square Quantitative Management
Illinois
$33.1K – – –
WTC
487
WhitTier Trust Company
Nevada
$32.8K -$925 -4 -3%
HFS
488
Hopwood Financial Services
Virginia
$28.9K -$5.78K -25 -17%
HNB
489
Huntington National Bank
Ohio
$28K +$925 +4 +3%
Mitsubishi UFJ Asset Management
490
Mitsubishi UFJ Asset Management
Japan
$27.5K – – –
CA
491
Clearstead Advisors
Ohio
$27.3K +$19.7K +85 +258%
GWM
492
Geneos Wealth Management
Colorado
$26.8K -$38.8K -168 -59%
FUBT
493
First United Bank & Trust
Maryland
$24.3K – – –
RA
494
Rise Advisors
New York
$23.6K – – –
GC
495
Garde Capital
Washington
$23.1K – – –
Group One Trading
496
Group One Trading
Illinois
$22.2K -$141K -612 -86%
HIMS
497
Hager Investment Management Services
New Hampshire
$21.3K – – –
HI
498
Harbour Investments
Wisconsin
$21K +$1.85K +8 +10%
TCM
499
TD Capital Management
Tennessee
$19.9K +$19.9K +86 New
AAP
500
Arax Advisory Partners
Colorado
$16K +$15.5K +67 +3,350%
18 19
20
21 22