PICTON MAHONEY ASSET MANAGEMENT

Position in CWST — Casella Waste Systems Inc

CIK 1539041 Toronto, A6

Position in CWST

as of Mar 31, 2026 · filed May 13, 2026 Compact

Position Value

$8,102,676

New position

Shares Held

102,126

first reported quarter

Ownership

0.161%

of shares outstanding

% of Portfolio

0.09%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2026

1 quarter on record

Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Industrials · as of Mar 31, 2026

PICTON MAHONEY ASSET MANAGEMENT holds $95,896,390 across 3 Waste Management names. CWST ranks #3 (8.4% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	WCN	Waste Connections, Inc.	439,114	$71,329,678
2	CLH	Clean Harbors Inc	57,420	$16,464,036
3	CWST	Casella Waste Systems Inc This page	102,126	$8,102,676

1 filing row on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$8,102,676	102,126	—	Shares	Sole	2026-05-13
No filing history on record for this holder in this stock.