Clean Harbors
621 hedge funds and large institutions have $14.1B invested in Clean Harbors in 2026 Q1 according to their latest regulatory filings, with 116 funds opening new positions, 207 increasing their positions, 196 reducing their positions, and 49 closing their positions.
New
Increased
Maintained
Reduced
Closed
more call options, than puts
Call options by funds: $ | Put options by funds: $
more first-time investments, than exits
New positions opened: | Existing positions closed:
more funds holding in top 10
Funds holding in top 10: →
more capital invested
Capital invested by funds: $ → $
10% more funds holding
Funds holding: 564 → 621 (+57)
6% more repeat investments, than reductions
Existing positions increased: 207 | Existing positions reduced: 196
3.41% less ownership
Funds ownership: 96.63% → 93.22% (-3.4%)
Holders
621
Holding in Top 10
21
Calls
$24M
Puts
$8.03M
Top Buyers
| 1 | +$472M | |
| 2 | +$183M | |
| 3 | +$121M | |
| 4 |
LPC
Lone Pine Capital
Greenwich,
Connecticut
|
+$103M |
| 5 |
Select Equity Group
New York
|
+$77M |
Top Sellers
| 1 | -$438M | |
| 2 | -$394M | |
| 3 | -$176M | |
| 4 |
PCM
Palestra Capital Management
New York
|
-$134M |
| 5 |
Nordea Investment Management
Stockholm,
Sweden
|
-$129M |