ARROWSTREET CAPITAL, LIMITED PARTNERSHIP

Position in CLH — Clean Harbors Inc

CIK 1164508 BOSTON, MA

Position in CLH

as of Jun 30, 2026 · filed Aug 13, 2026 Compact

Position Value

$9,881,156

+$5,165,316 QoQ

Shares Held

33,075

+62.1% QoQ

Ownership

0.063%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

#146

of 655 holders

Holding Since

Mar 2020

14 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Industrials · as of Jun 30, 2026

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP holds $642,697,438 across 4 Waste Management names. CLH ranks #4 (1.5% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	RSG	Republic Services, Inc.	1,141,204	$243,167,748
2	WM	Waste Management Inc	1,017,948	$226,880,250
3	WCN	Waste Connections, Inc.	976,473	$162,768,284
4	CLH	Clean Harbors Inc This page	33,075	$9,881,156

14 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$9,881,156	33,075	+62.1%	Shares	Defined	2026-08-13
2025-06-30	$4,715,840	20,399	-4.2%	Shares	Defined	2025-08-13
2025-03-31	$4,195,864	21,288	+383.9%	Shares	Defined	2025-05-14
2024-09-30	$1,063,282	4,399	-81.0%	Shares	Defined	2024-11-14
2022-09-30	$2,545,047	23,141	-9.0%	Shares	Defined	2022-11-14
2022-06-30	$2,228,834	25,423	-66.8%	Shares	Defined	2022-08-15
2022-03-31	$8,542,357	76,517	+2.6%	Shares	Defined	2022-05-13
2021-12-31	$7,440,447	74,576	-48.1%	Shares	Defined	2022-02-14
2021-06-30	$13,383,938	143,697	-55.0%	Shares	Defined	2021-08-13
2021-03-31	$26,817,493	319,028	+30.9%	Shares	Defined	2021-05-14
2020-12-31	$18,549,907	243,757	-27.1%	Shares	Defined	2021-02-12
2020-09-30	$18,739,345	334,452	+16.1%	Shares	Defined	2020-11-12
2020-06-30	$17,272,800	287,976	+77.2%	Shares	Defined	2020-08-12
2020-03-31	$8,343,212	162,509	—	Shares	Defined	2020-05-15
No filing history on record for this holder in this stock.