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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 %
EGM
226
Engineers Gate Manager
New York
$2.22M -$5.39M -23,333 -71%
HW
227
Hancock Whitney
Mississippi
$2.22M -$164K -708 -7%
CTA
228
Colonial Trust Advisors
South Carolina
$2.18M – – –
VPIM
229
Vanguard Personalized Indexing Management
California
$2.18M +$169K +733 +8%
BIM
230
Bridges Investment Management
Nebraska
$2.15M +$289K +1,252 +16%
SSA
231
Schonfeld Strategic Advisors
New York
$2.1M -$3.73M -16,134 -64%
NEI
232
Northwest & Ethical Investments
Ontario, Canada
$2.05M -$368K -1,593 -15%
BP
233
BNP Paribas
France
$1.9M – – –
RCA
234
Roberts Capital Advisors
Colorado
$1.86M – – –
SCM
235
Shelton Capital Management
Colorado
$1.82M -$462K -2,000 -20%
P
236
&Partners
Tennessee
$1.82M +$1.29M +5,621 +245%
CPC
237
Congress Park Capital
New York
$1.82M +$62.4K +270 +4%
Cerity Partners
238
Cerity Partners
New York
$1.78M -$63.6K -275 -3%
Truist Financial
239
Truist Financial
North Carolina
$1.72M -$58.3K -252 -3%
BEI
240
Benjamin Edwards Inc
Missouri
$1.66M +$405K +1,752 +32%
CAPTRUST Financial Advisors
241
CAPTRUST Financial Advisors
North Carolina
$1.58M -$167K -721 -10%
TCM
242
TimesSquare Capital Management
New York
$1.57M -$670K -2,900 -30%
TAF
243
Tredje AP-fonden
Sweden
$1.56M – – –
SAA
244
Southeast Asset Advisors
Georgia
$1.56M -$453K -1,960 -23%
X
245
Xponance
Pennsylvania
$1.5M -$46.7K -202 -3%
NA
246
NewEdge Advisors
Louisiana
$1.49M -$114K -494 -7%
OTL
247
Oak Thistle LLC
New York
$1.47M +$1.13M +4,873 +327%
TI
248
Trexquant Investment
Connecticut
$1.38M +$297K +1,284 +28%
AI
249
Atom Investors
Texas
$1.35M +$1.35M +5,844 New
LI
250
LMCG Investments
Massachusetts
$1.34M -$65.9K -285 -5%
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