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Clean Harbors
CLH
CLH
565 hedge funds and large institutions have $12.1B invested in Clean Harbors in 2025 Q4 according to their latest regulatory filings, with 89 funds opening new positions, 158 increasing their positions, 223 reducing their positions, and 86 closing their positions.
New
Increased
Maintained
Reduced
Closed
3.85% more ownership
Funds ownership: 92.78% → 96.63% (+3.9%)
4% more capital invested
Capital invested by funds: $11.6B → $12.1B (+$513M)
3% more first-time investments, than exits
New positions opened: 89 | Existing positions closed: 86
1% less funds holding
Funds holding: 569 → 565 (-4)
8% less funds holding in top 10
Funds holding in top 10: 13 → 12 (-1)
29% less repeat investments, than reductions
Existing positions increased: 158 | Existing positions reduced: 223
75% less call options, than puts
Call options by funds: $5.21M | Put options by funds: $21.1M
Holders
565
Holders Change
-4
Holders Change %
-0.7%
% of All Funds
6.87%
Holding in Top 10
12
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-7.69%
% of All Funds
0.15%
New
89
Increased
158
Reduced
223
Closed
86
Calls
$5.21M
Puts
$21.1M
Net Calls
-$15.9M
Net Calls Change
+$4.66M
Top Buyers
| 1 |
LPC
Lone Pine Capital
Greenwich,
Connecticut
|
+$315M |
| 2 |
PCM
Palestra Capital Management
New York
|
+$130M |
| 3 |
Nordea Investment Management
Stockholm,
Sweden
|
+$130M |
| 4 |
UBS Group
Zurich,
Switzerland
|
+$83.1M |
| 5 |
Fidelity Investments
Boston,
Massachusetts
|
+$78.2M |
Top Sellers
| 1 |
Wellington Management Group
Boston,
Massachusetts
|
-$89.5M |
| 2 |
Handelsbanken Fonder
Stockholm,
Sweden
|
-$65.7M |
| 3 |
American Century Companies
Kansas City,
Missouri
|
-$46.8M |
| 4 |
Pictet Asset Management
Carouge,
Switzerland
|
-$42.4M |
| 5 |
Bessemer Group
Woodbridge,
New Jersey
|
-$41.7M |