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Michael J. Puzo’s Ecolab ECL Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$451K Sell
1,675
-150
-8% -$40.4K 0.13% 52
2025
Q1
$463K Hold
1,825
0.13% 52
2024
Q4
$428K Sell
1,825
-100
-5% -$23.4K 0.12% 52
2024
Q3
$492K Hold
1,925
0.13% 53
2024
Q2
$458K Sell
1,925
-300
-13% -$71.4K 0.13% 55
2024
Q1
$514K Hold
2,225
0.14% 56
2023
Q4
$441K Hold
2,225
0.14% 54
2023
Q3
$377K Hold
2,225
0.13% 61
2023
Q2
$415K Hold
2,225
0.13% 63
2023
Q1
$368K Hold
2,225
0.12% 64
2022
Q4
$324K Hold
2,225
0.12% 65
2022
Q3
$321K Hold
2,225
0.12% 66
2022
Q2
$342K Hold
2,225
0.12% 65
2022
Q1
$393K Hold
2,225
0.12% 68
2021
Q4
$522K Hold
2,225
0.15% 64
2021
Q3
$464K Hold
2,225
0.15% 62
2021
Q2
$458K Sell
2,225
-25
-1% -$5.15K 0.14% 63
2021
Q1
$482K Hold
2,250
0.15% 61
2020
Q4
$487K Hold
2,250
0.16% 60
2020
Q3
$450K Hold
2,250
0.16% 60
2020
Q2
$448K Hold
2,250
0.17% 57
2020
Q1
$350K Sell
2,250
-200
-8% -$31.1K 0.15% 61
2019
Q4
$473K Hold
2,450
0.17% 57
2019
Q3
$486K Buy
2,450
+250
+11% +$49.6K 0.18% 59
2019
Q2
$434K Buy
+2,200
New +$434K 0.16% 62
2015
Q4
Sell
-50
Closed -$5K 84
2015
Q3
$5K Buy
50
+30
+150% +$3K ﹤0.01% 109
2015
Q2
$2K Hold
20
﹤0.01% 117
2015
Q1
$2K Buy
+20
New +$2K ﹤0.01% 122