Laurion Capital Management’s Ecolab ECL Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$459K Buy
+1,704
New +$459K 0.01% 140
2024
Q1
Hold
0
353
2023
Q4
Sell
-33,543
Closed -$5.68M 284
2023
Q3
$5.68M Buy
+33,543
New +$5.68M 0.03% 84
2021
Q3
Sell
-1,257
Closed -$259K 492
2021
Q2
$259K Buy
+1,257
New +$259K ﹤0.01% 404
2020
Q4
Sell
-17,800
Closed -$3.56M 501
2020
Q3
$3.56M Sell
17,800
-6,260
-26% -$1.25M 0.04% 116
2020
Q2
$4.79M Buy
+24,060
New +$4.79M 0.05% 69
2020
Q1
Sell
-22,959
Closed -$4.43M 521
2019
Q4
$4.43M Buy
22,959
+18,714
+441% +$3.61M 0.03% 66
2019
Q3
$841K Buy
+4,245
New +$841K 0.01% 307
2018
Q3
Sell
-2,043
Closed -$287K 844
2018
Q2
$287K Buy
+2,043
New +$287K ﹤0.01% 841
2017
Q4
Sell
-49,869
Closed -$6.41M 1151
2017
Q3
$6.41M Buy
+49,869
New +$6.41M 0.03% 155
2017
Q2
Hold
0
1185
2017
Q1
Hold
0
901
2016
Q2
Hold
0
572
2016
Q1
Hold
0
565