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ACK Asset Management’s Energy Recovery ERII Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2023
Q4
Sell
-877,400
Closed -$18.6M 22
2023
Q3
$18.6M Hold
877,400
2.7% 17
2023
Q2
$24.5M Hold
877,400
3.05% 14
2023
Q1
$20.2M Buy
877,400
+150,000
+21% +$3.46M 3.09% 13
2022
Q4
$14.9M Buy
727,400
+10,000
+1% +$205K 2.74% 15
2022
Q3
$15.6M Hold
717,400
4.13% 12
2022
Q2
$13.9M Buy
+717,400
New +$13.9M 3.9% 12