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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
276
$980K
277
$976K
278
$963K
279
$944K
280
$928K
281
$920K
282
$913K
283
$911K
284
$900K
285
$897K
286
$887K
287
$887K
288
$873K
289
$866K
290
$859K
291
$842K
292
$823K
293
$821K
294
$809K
295
$795K
296
$788K
297
$771K
298
$770K
299
$769K
300
$756K