Teacher Retirement System Of Texas Ecolab Inc. Transaction History

Teacher Retirement System Of Texas

$23.6 Billion
Q3 2025

A detailed history of Teacher Retirement System Of Texas transactions in Ecolab Inc. stock. As of the latest transaction made, Teacher Retirement System Of Texas holds 167,304 shares of ECL stock, worth $43.3 Million. This represents 0.19% of its overall portfolio holdings.

Number of Shares

167,304

Previous 139,746 19.72%

Holding current value

$43.3 Million

Previous $37.7 Million 21.68%

% of portfolio

0.19%

Previous 0.17%

33 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Oct 30, 2025	BUY	$259.39 - $285.47 $7.15 Million - $7.87 Million	27,558 Added 19.72%	167,304 $45.8 Million
Q2 2025 Aug 01, 2025	SELL	$225.65 - $270.95 $2.12 Million - $2.54 Million	-9,386 Reduced 6.29%	139,746 $37.7 Million
Q1 2025 Apr 28, 2025	SELL	$229.72 - $269.82 $19.4 Million - $22.8 Million	-84,320 Reduced 36.12%	149,132 $37.8 Million
Q4 2024 Feb 11, 2025	BUY	$234.32 - $261.43 $641,802 - $716,056	2,739 Added 1.19%	233,452 $54.7 Million
Q3 2024 Nov 13, 2024	BUY	$228.86 - $255.76 $1.39 Million - $1.55 Million	6,072 Added 2.7%	230,713 $58.9 Million

Q2 2024 Aug 09, 2024	BUY	$218.16 - $244.64 $9.95 Million - $11.2 Million	45,626 Added 25.49%	224,641 $53.5 Million
Q1 2024 May 06, 2024	BUY	$195.25 - $231.76 $9.3 Million - $11 Million	47,639 Added 36.26%	179,015 $41.3 Million
Q4 2023 Feb 07, 2024	BUY	$157.44 - $199.39 $6.97 Million - $8.82 Million	44,245 Added 50.78%	131,376 $26.1 Million
Q3 2023 Oct 31, 2023	BUY	$167.87 - $190.85 $3.06 Million - $3.47 Million	18,203 Added 26.41%	87,131 $14.8 Million
Q2 2023 Jul 19, 2023	SELL	$162.58 - $186.69 $2.32 Million - $2.67 Million	-14,283 Reduced 17.16%	68,928 $12.9 Million
Q1 2023 May 12, 2023	BUY	$144.78 - $165.53 $7.94 Million - $9.08 Million	54,827 Added 193.16%	83,211 $13.8 Million
Q4 2022 Feb 10, 2023	SELL	$131.35 - $157.77 $1.11 Million - $1.33 Million	-8,445 Reduced 22.93%	28,384 $4.13 Million
Q3 2022 Nov 03, 2022	SELL	$144.03 - $177.02 $1.3 Million - $1.6 Million	-9,016 Reduced 19.67%	36,829 $5.32 Million
Q2 2022 Aug 09, 2022	SELL	$145.63 - $183.62 $4.67 Million - $5.89 Million	-32,098 Reduced 41.18%	45,845 $7.05 Million
Q1 2022 May 09, 2022	BUY	$156.73 - $233.51 $4.38 Million - $6.53 Million	27,959 Added 55.94%	77,943 $13.8 Million
Q4 2021 Feb 10, 2022	BUY	$212.13 - $235.67 $1.86 Million - $2.07 Million	8,778 Added 21.3%	49,984 $11.7 Million
Q3 2021 Nov 09, 2021	SELL	$208.62 - $229.6 $2.61 Million - $2.87 Million	-12,494 Reduced 23.27%	41,206 $8.6 Million
Q2 2021 Aug 05, 2021	BUY	$205.01 - $228.99 $5.09 Million - $5.68 Million	24,822 Added 85.95%	53,700 $11.1 Million
Q1 2021 May 11, 2021	SELL	$204.51 - $225.74 $676,314 - $746,522	-3,307 Reduced 10.27%	28,878 $6.18 Million
Q4 2020 Feb 11, 2021	SELL	$183.59 - $225.9 $3.03 Million - $3.73 Million	-16,497 Reduced 33.89%	32,185 $6.96 Million
Q3 2020 Nov 02, 2020	BUY	$184.41 - $212.04 $1.97 Million - $2.27 Million	10,700 Added 28.17%	48,682 $9.73 Million
Q2 2020 Aug 11, 2020	SELL	$146.7 - $230.11 $2.78 Million - $4.36 Million	-18,953 Reduced 33.29%	37,982 $7.56 Million
Q1 2020 May 05, 2020	SELL	$125.22 - $210.31 $11.3 Million - $18.9 Million	-90,016 Reduced 61.26%	56,935 $8.87 Million
Q4 2019 Feb 06, 2020	BUY	$182.06 - $195.86 $2.73 Million - $2.94 Million	14,991 Added 11.36%	146,951 $28.4 Million
Q3 2019 Oct 28, 2019	SELL	$192.11 - $208.57 $19.5 Million - $21.1 Million	-101,279 Reduced 43.42%	131,960 $26.1 Million
Q2 2019 Aug 05, 2019	SELL	$178.14 - $199.69 $3.93 Million - $4.41 Million	-22,077 Reduced 8.65%	233,239 $46.1 Million
Q1 2019 May 06, 2019	BUY	$141.54 - $176.54 $391,782 - $488,662	2,768 Added 1.1%	255,316 $45.1 Million
Q4 2018 Mar 04, 2019	BUY	$137.9 - $160.49 $2.32 Million - $2.7 Million	16,852 Added 7.15%	252,548 $37.2 Million
Q3 2018 Nov 09, 2018	BUY	$139.97 - $159.4 $1.83 Million - $2.09 Million	13,107 Added 5.89%	235,696 $37 Million
Q2 2018 Aug 06, 2018	BUY	$133.97 - $149.84 $3.75 Million - $4.19 Million	27,960 Added 14.37%	222,589 $31.2 Million
Q1 2018 May 08, 2018	BUY	$127.76 - $140.34 $3.44 Million - $3.78 Million	26,927 Added 16.06%	194,629 $26.7 Million
Q4 2017 Feb 06, 2018	SELL	$130.23 - $137.42 $7.72 Million - $8.14 Million	-59,257 Reduced 26.11%	167,702 $22.5 Million
Q3 2017 Nov 06, 2017	BUY	$128.61 - $133.3 $29.2 Million - $30.3 Million	226,959	226,959 $29.2 Million

Others Institutions Holding ECL

# of Institutions

1,811

Shares Held

227M

Call Options Held

429K

Put Options Held

170K

View Full List

About ECOLAB INC.

Ticker ECL
Exchange NYSE
Sector Basic Materials
Industry Specialty Chemicals
Shares Outstandng 284,988,992
Market Cap $73.7B
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 Teacher Retirement System Of Texas, based on Form 13F filings with the SEC.

News

Stay updated on Teacher Retirement System Of Texas with notifications on news.

Account

Teacher Retirement System Of Texas Ecolab Inc. Transaction History