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Clean Harbors
CLH

Overview Fund Activity

566 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, 166 increasing their positions, 221 reducing their positions, and 57 closing their positions.

Holders
566
Holders Change
+10
Holders Change %
+1.8%
% of All Funds
7.6%
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
166
Reduced
221
Closed
57
Calls
$13M
Puts
$28M
Net Calls
-$15M
Net Calls Change
+$739K

Top Buyers

1
DCP
1
D1 Capital Partners
New York
$334M
2
Norges Bank
2
Norges Bank
Norway
$148M
3
Wellington Management Group
3
Wellington Management Group
Massachusetts
$1.33B
4
William Blair Investment Management
4
William Blair Investment Management
Illinois
$95.1M
5
VNIM
5
Vaughan Nelson Investment Management
Texas
$59.1M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$56.1M
2
Millennium Management
2
Millennium Management
New York
$16.1M
3
HRCM
3
Hood River Capital Management
Florida
$30.4M
4
UBS AM
4
UBS AM
Illinois
$167M
5
Select Equity Group
5
Select Equity Group
New York
$219M
Name Market Value Shares Shares
Change 		Shares
Change %
California Public Employees Retirement System
76
California Public Employees Retirement System
California
$23.4M 101,205 +2,529 +3%
Jane Street
77
Jane Street
New York
$23.4M 101,012 +92,591 +1,100%
Swiss National Bank
78
Swiss National Bank
Switzerland
$22.6M 97,700 -1,500 -2%
FWIA
79
Fort Washington Investment Advisors
Ohio
$21.1M 91,407 -18,018 -16%
SCM
80
SG Capital Management
Illinois
$20.8M 89,771 +89,771 New
Legal & General Group
81
Legal & General Group
United Kingdom
$20.7M 89,620 +999 +1%
Allspring Global Investments
82
Allspring Global Investments
North Carolina
$20.7M 90,158 -24 -0%
CAM
83
Cresset Asset Management
Illinois
$20.6M 89,155 +263 +0.3%
PMAM
84
Picton Mahoney Asset Management
Ontario, Canada
$19.9M 86,186 +11,752 +16%
Asset Management One
85
Asset Management One
Japan
$19.9M 85,959 -15,458 -15%
New York State Common Retirement Fund
86
New York State Common Retirement Fund
New York
$19.5M 84,449 +5,518 +7%
NL
87
Nuveen LLC
North Carolina
$19.1M 82,753 -24,686 -23%
Thrivent Financial for Lutherans
88
Thrivent Financial for Lutherans
Minnesota
$19M 82,262 -9,413 -10%
RCM
89
Rivermont Capital Management
New York
$18.7M 80,743 -23,246 -22%
State of Wisconsin Investment Board
90
State of Wisconsin Investment Board
Wisconsin
$17.6M 76,167 -2,765 -4%
Comerica Bank
91
Comerica Bank
Texas
$17.2M 74,377 +57,148 +332%
TI
92
Tidal Investments
Wisconsin
$17M 73,701 -1,621 -2%
CF
93
Covea Finance
France
$16.3M 70,487 +30,987 +78%
BTCPP
94
Border to Coast Pensions Partnership
United Kingdom
$16.2M 70,000 -5,000 -7%
Envestnet Asset Management
95
Envestnet Asset Management
Illinois
$16.1M 70,735 -51 -0.1%
Millennium Management
96
Millennium Management
New York
$16.1M 69,617 -293,275 -81%
SCM
97
Sirios Capital Management
Massachusetts
$16M 69,188 +8,779 +15%
Rockefeller Capital Management
98
Rockefeller Capital Management
New York
$16M 69,038 -1,401 -2%
Stifel Financial
99
Stifel Financial
Missouri
$15.6M 67,439 -331 -0.5%
Goldman Sachs
100
Goldman Sachs
New York
$15.1M 65,190 +10,613 +19%
2 3
4
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