Marshall Wace, LLP Clean Harbors Inc Transaction History

Marshall Wace, LLP

$77.3 Billion
Q3 2024

A detailed history of Marshall Wace, LLP transactions in Clean Harbors Inc stock. As of the latest transaction made, Marshall Wace, LLP holds 338,330 shares of CLH stock, worth $83.7 Million. This represents 0.11% of its overall portfolio holdings.

Number of Shares

338,330

Previous 537,274 37.03%

Holding current value

$83.7 Million

Previous $122 Million 32.7%

% of portfolio

0.11%

Previous 0.17%

26 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2024 Nov 14, 2024	SELL	$219.55 - $249.19 $43.7 Million - $49.6 Million	-198,944 Reduced 37.03%	338,330 $81.8 Million
Q2 2024 Aug 14, 2024	BUY	$189.45 - $228.93 $17.2 Million - $20.8 Million	90,756 Added 20.33%	537,274 $122 Million
Q1 2024 May 15, 2024	SELL	$162.06 - $201.31 $237,255 - $294,717	-1,464 Reduced 0.33%	446,518 $89.9 Million
Q4 2023 Feb 14, 2024	SELL	$147.34 - $178.5 $16.9 Million - $20.5 Million	-114,809 Reduced 20.4%	447,982 $78.2 Million
Q3 2023 Nov 14, 2023	SELL	$163.17 - $177.72 $18.5 Million - $20.2 Million	-113,464 Reduced 16.78%	562,791 $94.2 Million
Q2 2023 Aug 14, 2023	SELL	$133.94 - $164.43 $5.21 Million - $6.39 Million	-38,877 Reduced 5.44%	676,255 $111 Million
Q1 2023 May 15, 2023	BUY	$111.0 - $142.56 $12.3 Million - $15.8 Million	110,769 Added 18.33%	715,132 $102 Million
Q4 2022 Feb 14, 2023	SELL	$111.18 - $124.04 $13.3 Million - $14.8 Million	-119,371 Reduced 16.49%	604,363 $68.9 Million
Q3 2022 Nov 14, 2022	SELL	$85.46 - $123.66 $14.1 Million - $20.4 Million	-165,173 Reduced 18.58%	723,734 $79.6 Million
Q2 2022 Aug 15, 2022	SELL	$82.86 - $112.93 $39.6 Million - $54 Million	-478,358 Reduced 34.99%	888,907 $77.9 Million
Q1 2022 May 16, 2022	SELL	$88.83 - $112.6 $923,387 - $1.17 Million	-10,395 Reduced 0.75%	1,367,265 $153 Million
Q4 2021 Feb 14, 2022	BUY	$92.68 - $117.15 $128 Million - $161 Million	1,377,660 New	1,377,660 $137 Million
Q2 2021 Aug 13, 2021	SELL	$86.15 - $94.91 $1.37 Million - $1.51 Million	-15,866 Closed	0 $0
Q1 2021 May 17, 2021	SELL	$74.71 - $90.2 $1.62 Million - $1.95 Million	-21,648 Reduced 57.71%	15,866 $1.33 Million
Q4 2020 Feb 16, 2021	SELL	$52.97 - $76.14 $37,661 - $54,135	-711 Reduced 1.86%	37,514 $2.86 Million
Q3 2020 Nov 16, 2020	SELL	$53.18 - $65.35 $749,518 - $921,042	-14,094 Reduced 26.94%	38,225 $2.14 Million
Q2 2020 Aug 13, 2020	BUY	$45.76 - $69.48 $305,264 - $463,501	6,671 Added 14.61%	52,319 $3.14 Million
Q1 2020 May 15, 2020	BUY	$31.36 - $88.37 $1.08 Million - $3.05 Million	34,481 Added 308.78%	45,648 $2.34 Million
Q4 2019 Feb 14, 2020	BUY	$72.13 - $86.86 $193,452 - $232,958	2,682 Added 31.61%	11,167 $958,000
Q3 2019 Nov 14, 2019	SELL	$68.44 - $78.07 $987,657 - $1.13 Million	-14,431 Reduced 62.97%	8,485 $655,000
Q2 2019 Aug 14, 2019	BUY	$63.85 - $76.0 $1.46 Million - $1.74 Million	22,916 New	22,916 $1.63 Million
Q1 2019 May 14, 2019	SELL	$49.7 - $72.04 $133,842 - $194,003	-2,693 Closed	0 $0
Q4 2018 Feb 14, 2019	BUY	$46.83 - $70.89 $126,113 - $190,906	2,693 New	2,693 $133,000
Q1 2018 May 15, 2018	SELL	$48.06 - $57.35 $328,345 - $391,815	-6,832 Closed	0 $0
Q4 2017 Feb 14, 2018	BUY	$51.49 - $58.05 $103,134 - $116,274	2,003 Added 41.48%	6,832 $370,000
Q3 2017 Nov 13, 2017	BUY	$49.98 - $57.6 $241,353 - $278,150	4,829	4,829 $275,000

Others Institutions Holding CLH

# of Institutions

608

Shares Held

45.5M

Call Options Held

112K

Put Options Held

138K

View Full List

About CLEAN HARBORS INC

Ticker CLH
Exchange NYSE
Sector Industrials
Industry Waste Management
Shares Outstandng 54,103,200
Market Cap $13.4B
Description
Clean Harbors, Inc. provides environmental and industrial services in North America. The company operates through two segments, Environmental Services and Safety-Kleen Sustainability Solutions. The Environmental Services segment collects, transports, treats, and disposes hazardous and non-hazardous waste, such as resource recovery, physical trea...

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Marshall Wace, LLP Clean Harbors Inc Transaction History