AAM
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ACK Asset Management’s nLIGHT LASR Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
Sell
-754,000
Closed -$5.86M 23
2025
Q1
$5.86M Buy
+754,000
New +$5.86M 0.96% 20
2019
Q3
Sell
-371,700
Closed -$7.86M 29
2019
Q2
$7.86M Sell
371,700
-53,300
-13% -$1.13M 2.28% 22
2019
Q1
$9.08M Buy
+425,000
New +$9.08M 2.51% 19