MORGAN STANLEY

Position in CLH — Clean Harbors Inc

CIK 895421 NEW YORK, NY

Back to CLH Full portfolio

Position in CLH

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

Position Value

$83,246,029

+$21,286,571 QoQ

Shares Held

290,329

+9.9% QoQ

Ownership

0.549%

of shares outstanding

% of Portfolio

0.01%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

Voting authority Sole 76.98404224173265.ToString("F0")% Shared 0.ToString("F0")% None 23.015957758267344.ToString("F0")%

Common Shares in CLH Over Time

Shares Held

Position Value (USD)

Position in Waste Management

Industrials · as of Mar 31, 2026

MORGAN STANLEY holds $3,454,904,719 across 16 Waste Management names. CLH ranks #6 (2.4% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	WM	Waste Management Inc	7,077,170	$1,626,262,885
2	RSG	Republic Services, Inc.	5,035,178	$1,102,804,678
3	WCN	Waste Connections, Inc.	2,576,878	$418,588,054
4	GFL	GFL Environmental Inc.	2,768,126	$115,486,211
5	CWST	Casella Waste Systems Inc	1,195,294	$94,834,620
6	CLH	Clean Harbors Inc This page	290,329	$83,246,029
7	ONT	Onterris, Inc.	508,809	$11,137,826
8	ABAT	AMERICAN BATTERY TECHNOLOGY Co	802,670	$2,239,445

All Filings in CLH

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25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$83,246,029	290,329	+9.9%	Shares	Defined	2026-05-15
2025-12-31	$61,959,458	264,242	-3.5%	Shares	Defined	2026-05-27
2025-09-30	$63,600,406	273,880	+15.7%	Shares	Defined	2026-05-27
2025-06-30	$54,719,837	236,698	-3.9%	Shares	Defined	2025-08-15
2025-03-31	$48,551,244	246,328	-19.6%	Shares	Defined	2025-05-15
2024-12-31	$70,541,588	306,516	+5.5%	Shares	Defined	2025-05-15
2024-09-30	$70,211,431	290,478	+3.5%	Shares	Defined	2025-05-14
2024-06-30	$63,447,508	280,555	-23.2%	Shares	Defined	2025-05-14
2024-03-31	$73,500,289	365,110	+21.1%	Shares	Defined	2024-10-17
2023-12-31	$52,634,828	301,615	+3.3%	Shares	Defined	2024-08-16
2023-09-30	$48,849,032	291,880	-2.5%	Shares	Defined	2023-11-15
2023-06-30	$49,247,767	299,506	-2.2%	Shares	Defined	2023-08-14
2023-03-31	$43,669,829	306,326	+16.2%	Shares	Defined	2023-05-15
2022-12-31	$30,078,718	263,571	-12.9%	Shares	Defined	2023-02-14
2022-09-30	$33,288,191	302,675	+10.3%	Shares	Defined	2022-11-14
2022-06-30	$24,067,339	274,522	+19.1%	Shares	Defined	2022-10-27
2022-03-31	$25,737,036	230,536	-13.5%	Shares	Defined	2022-10-27
2021-12-31	$26,593,789	266,551	+25.5%	Shares	Defined	2022-02-14
2021-09-30	$22,069,776	212,475	+5.3%	Shares	Defined	2021-11-15
2021-06-30	$18,796,859	201,813	+69.8%	Shares	Defined	2021-08-23
2021-03-31	$9,989,605	118,839	+137.5%	Shares	Defined	2021-05-17
2020-12-31	$3,808,423	50,045	+270.6%	Shares	Defined	2021-02-16
2020-09-30	$756,571	13,503	-65.0%	Shares	Defined	2020-11-13
2020-06-30	$2,315,647	38,607	+149.2%	Shares	Defined	2020-08-14
2020-03-31	$795,306	15,491	—	Shares	Defined	2020-05-26
No filing history on record for this holder in this stock.