MAI Capital Management’s Clean Harbors CLH Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$194K Buy
839
+48
+6% +$11.1K ﹤0.01% 1143
2025
Q1
$156K Sell
791
-9
-1% -$1.77K ﹤0.01% 1162
2024
Q4
$184K Buy
+800
New +$184K ﹤0.01% 1114
2022
Q2
Sell
-2,137
Closed -$239K 860
2022
Q1
$239K Hold
2,137
﹤0.01% 733
2021
Q4
$213K Buy
2,137
+192
+10% +$19.1K ﹤0.01% 782
2021
Q3
$202K Buy
+1,945
New +$202K ﹤0.01% 702
2019
Q2
Sell
-3,244
Closed -$232K 528
2019
Q1
$232K Buy
+3,244
New +$232K 0.01% 383
2018
Q4
Sell
-4,062
Closed -$291K 441
2018
Q3
$291K Sell
4,062
-82
-2% -$5.87K 0.01% 358
2018
Q2
$230K Hold
4,144
0.01% 412
2018
Q1
$202K Buy
4,144
+52
+1% +$2.54K 0.01% 423
2017
Q4
$222K Buy
+4,092
New +$222K 0.01% 410
2017
Q2
Sell
-3,647
Closed -$203K 451
2017
Q1
$203K Sell
3,647
-6
-0.2% -$334 0.01% 414
2016
Q4
$203K Buy
+3,653
New +$203K 0.01% 405
2015
Q2
Sell
-3,813
Closed -$217K 482
2015
Q1
$217K Buy
+3,813
New +$217K 0.01% 447
2014
Q4
Sell
-3,918
Closed -$211K 466
2014
Q3
$211K Sell
3,918
-586
-13% -$31.6K 0.02% 358
2014
Q2
$289K Sell
4,504
-270
-6% -$17.3K 0.03% 308
2014
Q1
$262K Buy
4,774
+973
+26% +$53.4K 0.03% 324
2013
Q4
$228K Buy
3,801
+80
+2% +$4.8K 0.02% 330
2013
Q3
$218K Buy
+3,721
New +$218K 0.03% 298