Woodline Partners LP

Position in CWST — Casella Waste Systems Inc

CIK 1784547 San Francisco, CA

Position in CWST

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

Position Value

$32,958,312

+$28,341,813 QoQ

Shares Held

415,406

+781.3% QoQ

Ownership

0.653%

of shares outstanding

% of Portfolio

0.13%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Dec 2025

2 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Industrials · as of Mar 31, 2026

Woodline Partners LP holds $98,188,858 across 5 Waste Management names. CWST ranks #1 (33.6% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	CWST	Casella Waste Systems Inc This page	415,406	$32,958,312
2	GFL	GFL Environmental Inc.	745,127	$31,086,698
3	WCN	Waste Connections, Inc.	168,701	$27,403,790
4	WM	Waste Management Inc	15,714	$3,610,920
5	RSG	Republic Services, Inc.	14,287	$3,129,138

2 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$32,958,312	415,406	+781.3%	Shares	Sole	2026-05-15
2025-12-31	$4,616,499	47,136	—	Shares	Sole	2026-02-17
No filing history on record for this holder in this stock.