OAM
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Oberweis Asset Management’s DMC Global BOOM Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2023
Q4
Sell
-174,100
Closed -$4.26M 202
2023
Q3
$4.26M Buy
+174,100
New +$4.26M 0.45% 85
2020
Q1
Sell
-134,721
Closed -$6.05M 176
2019
Q4
$6.05M Sell
134,721
-94,850
-41% -$4.26M 2.02% 7
2019
Q3
$10.1M Buy
229,571
+39,451
+21% +$1.74M 2.28% 7
2019
Q2
$12M Sell
190,120
-25,107
-12% -$1.59M 2.19% 6
2019
Q1
$10.7M Buy
215,227
+10,169
+5% +$505K 2.15% 7
2018
Q4
$7.2M Sell
205,058
-5,216
-2% -$183K 1.61% 11
2018
Q3
$8.58M Buy
210,274
+50,843
+32% +$2.07M 1.66% 14
2018
Q2
$7.16M Buy
159,431
+101,431
+175% +$4.55M 1.8% 12
2018
Q1
$1.55M Buy
+58,000
New +$1.55M 0.41% 58