DARK FOREST CAPITAL MANAGEMENT LP

Position in CLH — Clean Harbors Inc

CIK 1853322 NEW YORK, NY

Position in CLH

as of Mar 31, 2026 · filed May 15, 2026 Compact

Position Value

$1,448,273

+$692,310 QoQ

Shares Held

5,051

+56.7% QoQ

Ownership

0.010%

of shares outstanding

% of Portfolio

0.13%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Jun 2021

10 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Industrials · as of Mar 31, 2026

DARK FOREST CAPITAL MANAGEMENT LP holds $5,837,542 across 4 Waste Management names. CLH ranks #2 (24.8% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	WM	Waste Management Inc	16,407	$3,770,164
2	CLH	Clean Harbors Inc This page	5,051	$1,448,273
3	ONT	Onterris, Inc.	17,544	$384,038
4	NVRI	Enviri Corp	11,981	$235,067

10 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$1,448,273	5,051	+56.7%	Shares	Sole	2026-05-15
2025-12-31	$755,963	3,224	-88.2%	Shares	Sole	2026-02-17
2025-09-30	$6,355,164	27,367	-0.1%	Shares	Sole	2025-11-17
2025-06-30	$6,335,025	27,403	-10.5%	Shares	Sole	2025-08-14
2025-03-31	$6,033,033	30,609	+5445.1%	Shares	Sole	2025-05-15
2023-03-31	$78,693	552	-55.1%	Shares	Sole	2023-05-12
2022-12-31	$140,253	1,229	+427.5%	Shares	Sole	2023-02-13
2022-09-30	$25,625	233	-53.5%	Shares	Sole	2022-11-14
2021-12-31	$49,984	501	+215.1%	Shares	Sole	2022-02-11
2021-06-30	$14,809	159	—	Shares	Sole	2021-08-16
No filing history on record for this holder in this stock.