Holocene Advisors, LP

Position in CWST — Casella Waste Systems Inc

CIK 1700574 New York, NY

Position in CWST

as of Jun 30, 2026 · filed Aug 14, 2026 Compact

Position Value

$3,866,096

+$3,423,538 QoQ

Shares Held

39,869

+614.8% QoQ

Ownership

0.063%

of shares outstanding

% of Portfolio

0.01%

of 13F equity value

Holder Rank

#124

of 417 holders

Holding Since

Mar 2021

16 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Industrials · as of Jun 30, 2026

Holocene Advisors, LP holds $319,000,590 across 4 Waste Management names. CWST ranks #4 (1.2% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	RSG	Republic Services, Inc.	1,063,294	$226,566,685
2	CLH	Clean Harbors Inc	211,217	$63,101,078
3	WCN	Waste Connections, Inc.	152,779	$25,466,731
4	CWST	Casella Waste Systems Inc This page	39,869	$3,866,096

16 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$3,866,096	39,869	+614.8%	Shares	Sole	2026-08-14
2026-03-31	$442,558	5,578	-85.0%	Shares	Sole	2026-05-15
2025-12-31	$3,637,981	37,145	+6.4%	Shares	Sole	2026-02-17
2025-09-30	$3,310,837	34,895	+728.1%	Shares	Sole	2025-11-14
2025-06-30	$486,211	4,214	-78.9%	Shares	Sole	2025-08-14
2025-03-31	$2,228,081	19,981	+0.1%	Shares	Sole	2025-05-15
2024-12-31	$2,111,226	19,953	+12.9%	Shares	Sole	2025-02-14
2024-06-30	$1,753,713	17,675	+25.6%	Shares	Sole	2024-08-14
2024-03-31	$1,391,397	14,073	-77.4%	Shares	Sole	2024-05-15
2023-12-31	$5,332,020	62,392	-69.1%	Shares	Sole	2024-02-14
2023-09-30	$15,424,579	202,157	+3.7%	Shares	Sole	2023-11-14
2023-06-30	$17,637,478	194,997	+2706.5%	Shares	Sole	2023-08-14
2021-12-31	$593,498	6,948	-73.6%	Shares	Sole	2022-02-14
2021-09-30	$1,999,120	26,325	+159.8%	Shares	Sole	2021-11-15
2021-06-30	$642,609	10,131	-8.1%	Shares	Sole	2021-08-16
2021-03-31	$700,414	11,018	—	Shares	Sole	2021-05-17
No filing history on record for this holder in this stock.