Oberweis Asset Management’s Abiomed Inc ABMD Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2017
Q2
Sell
-33,480
Closed -$4.19M 160
2017
Q1
$4.19M Sell
33,480
-3,570
-10% -$447K 1.24% 27
2016
Q4
$4.18M Sell
37,050
-9,630
-21% -$1.09M 1.25% 26
2016
Q3
$6M Sell
46,680
-6,950
-13% -$894K 1.73% 18
2016
Q2
$5.86M Sell
53,630
-6,790
-11% -$742K 1.74% 17
2016
Q1
$5.73M Buy
60,420
+14,310
+31% +$1.36M 1.65% 21
2015
Q4
$4.16M Sell
46,110
-49,850
-52% -$4.5M 1.17% 29
2015
Q3
$8.9M Sell
95,960
-49,580
-34% -$4.6M 2.59% 6
2015
Q2
$9.57M Buy
145,540
+43,270
+42% +$2.84M 2.53% 7
2015
Q1
$7.32M Buy
+102,270
New +$7.32M 2.06% 14