Assenagon Asset Management S.A. Ecolab Inc. Transaction History

Assenagon Asset Management S.A.

$65.1 Billion
Q3 2025

A detailed history of Assenagon Asset Management S.A. transactions in Ecolab Inc. stock. As of the latest transaction made, Assenagon Asset Management S.A. holds 517,417 shares of ECL stock, worth $133 Million. This represents 0.22% of its overall portfolio holdings.

Number of Shares

517,417

Previous 372,715 38.82%

Holding current value

$133 Million

Previous $100 Million 41.1%

% of portfolio

0.22%

Previous 0.17%

33 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Oct 07, 2025	BUY	$259.39 - $285.47 $37.5 Million - $41.3 Million	144,702 Added 38.82%	517,417 $142 Million
Q2 2025 Jul 11, 2025	BUY	$225.65 - $270.95 $36.3 Million - $43.6 Million	160,767 Added 75.85%	372,715 $100 Million
Q1 2025 Apr 15, 2025	BUY	$229.72 - $269.82 $44.8 Million - $52.6 Million	194,910 Added 1143.97%	211,948 $53.7 Million
Q4 2024 Jan 14, 2025	SELL	$234.32 - $261.43 $430,680 - $480,508	-1,838 Reduced 9.74%	17,038 $3.99 Million
Q3 2024 Oct 23, 2024	BUY	$228.86 - $255.76 $1.85 Million - $2.06 Million	8,068 Added 74.65%	18,876 $4.82 Million
Q2 2024 Jul 18, 2024	SELL	$218.16 - $244.64 $52.8 Million - $59.2 Million	-241,975 Reduced 95.72%	10,808 $2.57 Million
Q1 2024 Apr 24, 2024	BUY	$195.25 - $231.76 $45.4 Million - $53.8 Million	232,282 Added 1133.03%	252,783 $58.4 Million
Q4 2023 Jan 17, 2024	BUY	$157.44 - $199.39 $1.62 Million - $2.06 Million	10,317 Added 101.31%	20,501 $4.07 Million
Q3 2023 Nov 06, 2023	SELL	$167.87 - $190.85 $657,546 - $747,559	-3,917 Reduced 27.78%	10,184 $1.73 Million
Q2 2023 Jul 25, 2023	SELL	$162.58 - $186.69 $6.63 Million - $7.61 Million	-40,752 Reduced 74.29%	14,101 $2.63 Million
Q1 2023 Apr 18, 2023	BUY	$144.78 - $165.53 $6.44 Million - $7.36 Million	44,460 Added 427.79%	54,853 $9.08 Million
Q4 2022 Jan 12, 2023	BUY	$131.35 - $157.77 $76,445 - $91,822	582 Added 5.93%	10,393 $1.51 Million
Q3 2022 Oct 27, 2022	SELL	$144.03 - $177.02 $11.9 Million - $14.6 Million	-82,561 Reduced 89.38%	9,811 $1.42 Million
Q2 2022 Jul 27, 2022	BUY	$145.63 - $183.62 $1.94 Million - $2.44 Million	13,312 Added 16.84%	92,372 $14.2 Million
Q1 2022 Apr 25, 2022	BUY	$156.73 - $233.51 $1.19 Million - $1.78 Million	7,602 Added 10.64%	79,060 $14 Million
Q4 2021 Feb 01, 2022	BUY	$212.13 - $235.67 $6.39 Million - $7.1 Million	30,140 Added 72.95%	71,458 $16.8 Million
Q3 2021 Oct 19, 2021	SELL	$208.62 - $229.6 $3.34 Million - $3.68 Million	-16,029 Reduced 27.95%	41,318 $8.62 Million
Q2 2021 Jul 15, 2021	BUY	$205.01 - $228.99 $3.71 Million - $4.14 Million	18,094 Added 46.1%	57,347 $11.8 Million
Q1 2021 Apr 26, 2021	BUY	$204.51 - $225.74 $6.64 Million - $7.33 Million	32,484 Added 479.89%	39,253 $8.4 Million
Q4 2020 Feb 01, 2021	BUY	$183.59 - $225.9 $599,421 - $737,563	3,265 Added 93.18%	6,769 $1.46 Million
Q3 2020 Oct 07, 2020	SELL	$184.41 - $212.04 $955,797 - $1.1 Million	-5,183 Reduced 59.66%	3,504 $700,000
Q2 2020 Jul 21, 2020	BUY	$146.7 - $230.11 $761,226 - $1.19 Million	5,189 Added 148.34%	8,687 $1.73 Million
Q1 2020 Apr 17, 2020	SELL	$125.22 - $210.31 $1.53 Million - $2.57 Million	-12,233 Reduced 77.76%	3,498 $545,000
Q4 2019 Jan 17, 2020	BUY	$182.06 - $195.86 $695,287 - $747,989	3,819 Added 32.06%	15,731 $3.04 Million
Q3 2019 Oct 16, 2019	BUY	$192.11 - $208.57 $87,217 - $94,690	454 Added 3.96%	11,912 $2.36 Million
Q2 2019 Aug 12, 2019	SELL	$178.14 - $199.69 $5.43 Million - $6.09 Million	-30,496 Reduced 72.69%	11,458 $2.26 Million
Q1 2019 Apr 26, 2019	BUY	$141.54 - $176.54 $3.68 Million - $4.59 Million	26,008 Added 163.1%	41,954 $7.41 Million
Q4 2018 Jan 23, 2019	SELL	$137.9 - $160.49 $2.09 Million - $2.44 Million	-15,179 Reduced 48.77%	15,946 $2.35 Million
Q3 2018 Oct 29, 2018	BUY	$139.97 - $159.4 $4.36 Million - $4.96 Million	31,125 New	31,125 $4.88 Million
Q2 2018 Jul 17, 2018	SELL	$133.97 - $149.84 $1.18 Million - $1.32 Million	-8,798 Closed	0 $0
Q1 2018 Apr 30, 2018	BUY	$127.76 - $140.34 $28,746 - $31,576	225 Added 2.62%	8,798 $1.21 Million
Q4 2017 Jan 25, 2018	BUY	$130.23 - $137.42 $429,498 - $453,211	3,298 Added 62.52%	8,573 $1.15 Million
Q3 2017 Oct 18, 2017	BUY	$128.61 - $133.3 $678,417 - $703,157	5,275	5,275 $678,000

Others Institutions Holding ECL

# of Institutions

1,805

Shares Held

229M

Call Options Held

517K

Put Options Held

417K

View Full List

About ECOLAB INC.

Ticker ECL
Exchange NYSE
Sector Basic Materials
Industry Specialty Chemicals
Shares Outstandng 284,988,992
Market Cap $73.3B
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

Track This Portfolio

Portfolio Update

Get notified when there are updates to the investment portfolio of Assenagon Asset Management S.A., based on Form 13F filings with the SEC.

News

Stay updated on Assenagon Asset Management S.A. with notifications on news.

Account

Assenagon Asset Management S.A. Ecolab Inc. Transaction History