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Oberweis Asset Management’s Castle Biosciences CSTL Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2022
Q1
Sell
-26,260
Closed -$1.13M 162
2021
Q4
$1.13M Hold
26,260
0.21% 85
2021
Q3
$1.75M Sell
26,260
-47,800
-65% -$3.18M 0.36% 40
2021
Q2
$5.43M Sell
74,060
-23,010
-24% -$1.69M 1.19% 13
2021
Q1
$6.65M Sell
97,070
-66,040
-40% -$4.52M 1.36% 11
2020
Q4
$11M Buy
163,110
+2,390
+1% +$160K 2.88% 5
2020
Q3
$8.27M Buy
160,720
+1,730
+1% +$89K 2.78% 5
2020
Q2
$5.99M Buy
158,990
+71,180
+81% +$2.68M 2.35% 8
2020
Q1
$2.62M Buy
87,810
+36,610
+72% +$1.09M 1.44% 11
2019
Q4
$1.76M Buy
+51,200
New +$1.76M 0.59% 28