A detailed history of Chesley Taft & Associates LLC transactions in Ecolab Inc. stock. As of the latest transaction made, Chesley Taft & Associates LLC holds 41,547 shares of ECL stock, worth $10.2 Million. This represents 0.51% of its overall portfolio holdings.

Number of Shares
41,547
Previous 41,233 0.76%
Holding current value
$10.2 Million
Previous $9.81 Million 8.04%
% of portfolio
0.51%
Previous 0.5%

Shares

29 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2024

Oct 07, 2024

BUY
$228.86 - $255.76 $71,862 - $80,308
314 Added 0.76%
41,547 $10.6 Million
Q2 2024

Jul 19, 2024

BUY
$218.16 - $244.64 $15,925 - $17,858
73 Added 0.18%
41,233 $9.81 Million
Q1 2024

Apr 15, 2024

SELL
$195.25 - $231.76 $26,358 - $31,287
-135 Reduced 0.33%
41,160 $9.5 Million
Q4 2023

Jan 11, 2024

SELL
$157.44 - $199.39 $25,190 - $31,902
-160 Reduced 0.39%
41,295 $8.19 Million
Q3 2023

Oct 10, 2023

SELL
$167.87 - $190.85 $45,324 - $51,529
-270 Reduced 0.65%
41,455 $7.02 Million
Q2 2023

Jul 17, 2023

SELL
$162.58 - $186.69 $130,876 - $150,285
-805 Reduced 1.89%
41,725 $7.79 Million
Q1 2023

Apr 11, 2023

SELL
$144.78 - $165.53 $13,030 - $14,897
-90 Reduced 0.21%
42,530 $7.04 Million
Q4 2022

Jan 19, 2023

SELL
$131.35 - $157.77 $6,436 - $7,730
-49 Reduced 0.11%
42,620 $0
Q3 2022

Oct 13, 2022

SELL
$144.03 - $177.02 $12,962 - $15,931
-90 Reduced 0.21%
42,669 $6.16 Million
Q2 2022

Jul 07, 2022

SELL
$145.63 - $183.62 $26,941 - $33,969
-185 Reduced 0.43%
42,759 $6.58 Million
Q1 2022

Apr 14, 2022

SELL
$156.73 - $233.51 $130,869 - $194,980
-835 Reduced 1.91%
42,944 $7.7 Million
Q4 2021

Jan 05, 2022

SELL
$212.13 - $235.67 $23,334 - $25,923
-110 Reduced 0.25%
43,779 $10.3 Million
Q3 2021

Oct 05, 2021

SELL
$208.62 - $229.6 $30,249 - $33,292
-145 Reduced 0.33%
43,889 $9.16 Million
Q2 2021

Jul 07, 2021

SELL
$205.01 - $228.99 $64,578 - $72,131
-315 Reduced 0.71%
44,034 $9.07 Million
Q1 2021

Apr 06, 2021

BUY
$204.51 - $225.74 $43,969 - $48,534
215 Added 0.49%
44,349 $9.71 Million
Q4 2020

Jan 11, 2021

SELL
$183.59 - $225.9 $94,548 - $116,338
-515 Reduced 1.15%
44,134 $9.55 Million
Q3 2020

Oct 08, 2020

SELL
$184.41 - $212.04 $7.67 Million - $8.82 Million
-41,610 Reduced 48.24%
44,649 $8.92 Million
Q2 2020

Jul 08, 2020

SELL
$146.7 - $230.11 $281,664 - $441,811
-1,920 Reduced 2.18%
86,259 $17.2 Million
Q1 2020

Apr 15, 2020

SELL
$125.22 - $210.31 $641,502 - $1.08 Million
-5,123 Reduced 5.49%
88,179 $13.7 Million
Q4 2019

Jan 10, 2020

BUY
$182.06 - $195.86 $55,528 - $59,737
305 Added 0.33%
93,302 $18 Million
Q3 2019

Oct 07, 2019

SELL
$192.11 - $208.57 $828,954 - $899,979
-4,315 Reduced 4.43%
92,997 $18.4 Million
Q2 2019

Jul 10, 2019

SELL
$178.14 - $199.69 $212,877 - $238,629
-1,195 Reduced 1.21%
97,312 $19.2 Million
Q1 2019

Apr 05, 2019

SELL
$141.54 - $176.54 $134,463 - $167,713
-950 Reduced 0.96%
98,507 $17.4 Million
Q4 2018

Jan 07, 2019

SELL
$137.9 - $160.49 $970,126 - $1.13 Million
-7,035 Reduced 6.61%
99,457 $14.7 Million
Q3 2018

Oct 12, 2018

BUY
$139.97 - $159.4 $111,276 - $126,723
795 Added 0.75%
106,492 $16.7 Million
Q2 2018

Jul 12, 2018

SELL
$133.97 - $149.84 $28,803 - $32,215
-215 Reduced 0.2%
105,697 $14.8 Million
Q1 2018

Apr 11, 2018

SELL
$127.76 - $140.34 $675,850 - $742,398
-5,290 Reduced 4.76%
105,912 $14.5 Million
Q4 2017

Jan 10, 2018

SELL
$130.23 - $137.42 $375,713 - $396,456
-2,885 Reduced 2.53%
111,202 $14.9 Million
Q3 2017

Oct 13, 2017

BUY
$128.61 - $133.3 $14.7 Million - $15.2 Million
114,087
114,087 $14.7 Million

Others Institutions Holding ECL

About ECOLAB INC.


  • Ticker ECL
  • Exchange NYSE
  • Sector Basic Materials
  • Industry Specialty Chemicals
  • Shares Outstandng 284,988,992
  • Market Cap $69.9B
  • 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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