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Clean Harbors

561 hedge funds and large institutions have $9.64B invested in Clean Harbors in 2025 Q1 according to their latest regulatory filings, with 87 funds opening new positions, 193 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 ownership

Funds ownership:

2% less funds holding

Funds holding: 571561 (-10)

15% less capital invested

Capital invested by funds: $11.3B → $9.64B (-$1.68B)

34% less call options, than puts

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

Holders
561
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
351
$415K
352
$414K
353
$410K
354
$406K
355
$406K
356
$403K
357
$399K
358
$396K
359
$394K
360
$393K
361
$388K
362
$386K
363
$386K
364
$386K
365
$381K
366
$379K
367
$357K
368
$353K
369
$350K
370
$346K
371
$342K
372
$333K
373
$332K
374
$332K
375
$331K