Marshall Wace, LLP Ecolab Inc. Transaction History

Marshall Wace, LLP

$74.4 Billion
Q1 2025

A detailed history of Marshall Wace, LLP transactions in Ecolab Inc. stock. As of the latest transaction made, Marshall Wace, LLP holds 522,712 shares of ECL stock, worth $139 Million. This represents 0.18% of its overall portfolio holdings.

Number of Shares

522,712

Previous 783,982 33.33%

Holding current value

$139 Million

Previous $184 Million 27.86%

% of portfolio

0.18%

Previous 0.23%

25 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q1 2025 May 15, 2025	SELL	$229.72 - $269.82 $60 Million - $70.5 Million	-261,270 Reduced 33.33%	522,712 $133 Million
Q4 2024 Feb 13, 2025	BUY	$234.32 - $261.43 $3.4 Million - $3.79 Million	14,496 Added 1.88%	783,982 $184 Million
Q3 2024 Nov 14, 2024	SELL	$228.86 - $255.76 $4.98 Million - $5.57 Million	-21,760 Reduced 2.75%	769,486 $196 Million
Q2 2024 Aug 14, 2024	BUY	$218.16 - $244.64 $129 Million - $145 Million	591,040 Added 295.22%	791,246 $188 Million
Q1 2024 May 15, 2024	BUY	$195.25 - $231.76 $28.2 Million - $33.5 Million	144,398 Added 258.74%	200,206 $46.2 Million
Q4 2023 Feb 14, 2024	SELL	$157.44 - $199.39 $38.6 Million - $48.9 Million	-245,042 Reduced 81.45%	55,808 $11.1 Million
Q3 2023 Nov 14, 2023	BUY	$167.87 - $190.85 $7.22 Million - $8.21 Million	43,006 Added 16.68%	300,850 $51 Million
Q2 2023 Aug 14, 2023	SELL	$162.58 - $186.69 $105 Million - $120 Million	-644,047 Reduced 71.41%	257,844 $48.1 Million
Q1 2023 May 15, 2023	BUY	$144.78 - $165.53 $98.4 Million - $112 Million	679,351 Added 305.27%	901,891 $149 Million
Q4 2022 Feb 14, 2023	SELL	$131.35 - $157.77 $18.9 Million - $22.6 Million	-143,512 Reduced 39.21%	222,540 $32.4 Million
Q3 2022 Nov 14, 2022	SELL	$144.03 - $177.02 $76.3 Million - $93.8 Million	-529,662 Reduced 59.13%	366,052 $52.9 Million
Q2 2022 Aug 15, 2022	SELL	$145.63 - $183.62 $12.1 Million - $15.2 Million	-82,970 Reduced 8.48%	895,714 $138 Million
Q1 2022 May 16, 2022	BUY	$156.73 - $233.51 $153 Million - $228 Million	974,571 Added 23694.89%	978,684 $173 Million
Q4 2021 Feb 14, 2022	SELL	$212.13 - $235.67 $24.5 Million - $27.2 Million	-115,265 Reduced 96.55%	4,113 $964,000
Q2 2021 Aug 13, 2021	BUY	$205.01 - $228.99 $24.5 Million - $27.3 Million	119,378 New	119,378 $24.6 Million
Q1 2021 May 17, 2021	SELL	$204.51 - $225.74 $841,354 - $928,694	-4,114 Closed	0 $0
Q4 2020 Feb 16, 2021	SELL	$183.59 - $225.9 $7.64 Million - $9.4 Million	-41,605 Reduced 91.0%	4,114 $889,000
Q3 2020 Nov 16, 2020	SELL	$184.41 - $212.04 $9.7 Million - $11.1 Million	-52,580 Reduced 53.49%	45,719 $9.14 Million
Q2 2020 Aug 13, 2020	BUY	$146.7 - $230.11 $13.8 Million - $21.7 Million	94,188 Added 2291.12%	98,299 $19.6 Million
Q1 2020 May 15, 2020	SELL	$125.22 - $210.31 $3.59 Million - $6.03 Million	-28,658 Reduced 87.45%	4,111 $640,000
Q4 2019 Feb 14, 2020	BUY	$182.06 - $195.86 $3.19 Million - $3.43 Million	17,508 Added 114.72%	32,769 $6.33 Million
Q3 2019 Nov 14, 2019	BUY	$192.11 - $208.57 $1.07 Million - $1.16 Million	5,574 Added 57.54%	15,261 $3.02 Million
Q2 2019 Aug 14, 2019	BUY	$178.14 - $199.69 $1.73 Million - $1.93 Million	9,687 New	9,687 $1.91 Million
Q4 2018 Feb 14, 2019	SELL	$137.9 - $160.49 $1.03 Million - $1.19 Million	-7,436 Closed	0 $0
Q3 2018 Nov 14, 2018	BUY	$139.97 - $159.4 $1.04 Million - $1.19 Million	7,436 New	7,436 $1.17 Million

Others Institutions Holding ECL

# of Institutions

1,754

Shares Held

228M

Call Options Held

430K

Put Options Held

288K

View Full List

About ECOLAB INC.

Ticker ECL
Exchange NYSE
Sector Basic Materials
Industry Specialty Chemicals
Shares Outstandng 284,988,992
Market Cap $75.6B
Description
Ecolab Inc. provides water, hygiene, and infection prevention solutions and services in the United States and internationally. The company operates through Global Industrial, Global Institutional & Specialty, and Global Healthcare & Life Sciences segments. The Global Industrial segment offers water treatment and process applications, and...

More about ECL

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Marshall Wace, LLP Ecolab Inc. Transaction History