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Clean Harbors

559 hedge funds and large institutions have $12.1B invested in Clean Harbors in 2025 Q4 according to their latest regulatory filings, with 87 funds opening new positions, 157 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: 157 | Existing positions reduced: 221

75% less call options, than puts

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

Holders
559
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
SIC
276
SFE Investment Counsel
California
$893K
PI
277
PineBridge Investments
New York
$879K
RC
278
Rithm Capital
New York
$868K
GCA
279
Genesee Capital Advisors
New York
$867K
SW
280
Simplicity Wealth
New Jersey
$865K
SAM
281
Securian Asset Management
Minnesota
$862K
HW
282
Hancock Whitney
Mississippi
$856K
Janney Montgomery Scott
283
Janney Montgomery Scott
Pennsylvania
$855K
CIS
284
Custom Index Systems
New York
$854K
CPIG
285
Chicago Partners Investment Group
Illinois
$836K
CL
286
Choreo LLC
Illinois
$833K
FB
287
Fulton Bank
Pennsylvania
$829K
SI
288
Stephens Inc
Arkansas
$817K
HFS
289
Hantz Financial Services
Michigan
$810K
Prudential Financial
290
Prudential Financial
New Jersey
$799K
TRCT
291
Tower Research Capital (TRC)
New York
$798K
SCM
292
Sterling Capital Management
North Carolina
$794K
KCP
293
Kera Capital Partners
California
$781K
DFCM
294
Dark Forest Capital Management
Puerto Rico
$756K
UWP
295
Uniting Wealth Partners
Kansas
$750K
MNBTD
296
Moody National Bank Trust Division
Texas
$746K
ACA
297
Aptus Capital Advisors
Alabama
$731K
GGHC
298
Gilder Gagnon Howe & Co
New York
$718K
OL
299
Odyssean LLC
Connecticut
$718K
Hudson Bay Capital Management
300
Hudson Bay Capital Management
Connecticut
$703K