FMR LLC

Position in CWST — Casella Waste Systems Inc

CIK 315066 BOSTON, MA

Position in CWST

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

Position Value

$1,036,814

-$1,759,862 QoQ

Shares Held

13,068

-54.2% QoQ

Ownership

0.021%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

Voting authority Sole 4.889807162534435.ToString("F0")% Shared 0.ToString("F0")% None 95.11019283746556.ToString("F0")%

Industrials · as of Mar 31, 2026

FMR LLC holds $4,359,144,599 across 10 Waste Management names. CWST ranks #7 (0.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	WCN	Waste Connections, Inc.	8,964,650	$1,456,217,743
2	GFL	GFL Environmental Inc.	25,462,871	$1,062,310,974
3	RSG	Republic Services, Inc.	4,650,944	$1,018,649,752
4	CLH	Clean Harbors Inc	2,101,179	$602,471,051
5	WM	Waste Management Inc	896,256	$205,950,665
6	ONT	Onterris, Inc.	568,373	$12,441,683
7	CWST	Casella Waste Systems Inc This page	13,068	$1,036,814
8	PESI	Perma Fix Environmental Services Inc	4,726	$50,520

25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$1,036,814	13,068	-54.2%	Shares	Defined	2026-05-15
2025-12-31	$2,796,676	28,555	+167.7%	Shares	Defined	2026-02-17
2025-09-30	$1,012,178	10,668	+29.9%	Shares	Defined	2025-11-13
2025-06-30	$947,846	8,215	-0.1%	Shares	Defined	2025-08-14
2025-03-31	$916,611	8,220	+18.0%	Shares	Defined	2025-05-12
2024-12-31	$737,283	6,968	+1.8%	Shares	Defined	2025-02-13
2024-09-30	$681,107	6,846	+37.4%	Shares	Defined	2024-11-13
2024-06-30	$494,413	4,983	+5.0%	Shares	Defined	2024-08-13
2024-03-31	$469,038	4,744	+2.0%	Shares	Defined	2024-05-13
2023-12-31	$397,644	4,653	+9.3%	Shares	Defined	2024-02-13
2023-09-30	$324,884	4,258	-99.3%	Shares	Defined	2023-11-13
2023-06-30	$57,775,750	638,759	-20.4%	Shares	Defined	2023-08-11
2023-03-31	$66,344,733	802,622	-0.1%	Shares	Defined	2023-08-11
2022-12-31	$63,735,259	803,622	+4.6%	Shares	Defined	2023-02-13
2022-09-30	$58,693,567	768,341	-0.5%	Shares	Defined	2022-11-10
2022-06-30	$56,136,867	772,384	-8.6%	Shares	Defined	2022-08-12
2022-03-31	$74,037,164	844,691	-4.5%	Shares	Defined	2022-05-13
2021-12-31	$75,521,443	884,119	+0.6%	Shares	Defined	2022-02-14
2021-09-30	$66,719,819	878,586	+10.9%	Shares	Defined	2022-02-14
2021-06-30	$50,267,829	792,493	+118.3%	Shares	Defined	2021-08-13
2021-03-31	$23,081,312	363,085	+12.7%	Shares	Defined	2021-05-14
2020-12-31	$19,959,298	322,184	+39.5%	Shares	Defined	2021-02-08
2020-09-30	$12,895,261	230,891	-2.6%	Shares	Defined	2020-11-13
2020-06-30	$12,360,100	237,147	-6.1%	Shares	Defined	2020-08-24
2020-03-31	$9,865,148	252,564	—	Shares	Defined	2020-05-14
No filing history on record for this holder in this stock.