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Clean Harbors

560 hedge funds and large institutions have $9.63B invested in Clean Harbors in 2025 Q1 according to their latest regulatory filings, with 89 funds opening new positions, 191 increasing their positions, 202 reducing their positions, and 90 closing their positions.

New
Increased
Maintained
Reduced
Closed

more funds holding in top 10

Funds holding in top 10:

less first-time investments, than exits

New positions opened: | Existing positions closed:

less repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

less funds holding

Funds holding:

1.77% less ownership

Funds ownership: 91.26%89.5% (-1.8%)

15% less capital invested

Capital invested by funds: $11.3B → $9.63B (-$1.69B)

34% less call options, than puts

Call options by funds: $30.4M | Put options by funds: $46.2M

Holders
560
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
15
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$30.4M
Puts
$46.2M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
176
$4.1M
177
$4.03M
178
$3.97M
179
$3.96M
180
$3.9M
181
$3.75M
182
$3.75M
183
$3.72M
184
$3.72M
185
$3.65M
186
$3.56M
187
$3.52M
188
$3.45M
189
$3.45M
190
$3.44M
191
$3.42M
192
$3.41M
193
$3.4M
194
$3.25M
195
$3.14M
196
$3.09M
197
$3.02M
198
$3M
199
$2.96M
200
$2.95M