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S&CO Inc’s Clean Harbors CLH Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$277K Hold
1,200
0.02% 198
2025
Q1
$236K Hold
1,200
0.02% 206
2024
Q4
$276K Hold
1,200
0.02% 188
2024
Q3
$290K Hold
1,200
0.02% 192
2024
Q2
$271K Hold
1,200
0.02% 196
2024
Q1
$241K Hold
1,200
0.02% 194
2023
Q4
$209K Hold
1,200
0.02% 186
2023
Q3
$200K Buy
+1,200
New +$200K 0.02% 178
2015
Q1
Sell
-19,800
Closed -$951K 142
2014
Q4
$951K Hold
19,800
0.14% 90
2014
Q3
$1.07M Hold
19,800
0.16% 78
2014
Q2
$1.27M Hold
19,800
0.18% 74
2014
Q1
$1.09M Hold
19,800
0.16% 74
2013
Q4
$1.19M Hold
19,800
0.2% 70
2013
Q3
$1.16M Buy
19,800
+8,700
+78% +$511K 0.2% 71
2013
Q2
$561K Buy
+11,100
New +$561K 0.09% 86