Ellington Management Group’s Abiomed Inc ABMD Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2017
Q4
Sell
-3,300
Closed -$556K 863
2017
Q3
$556K Buy
3,300
+800
+32% +$135K 0.1% 176
2017
Q2
$358K Sell
2,500
-1,800
-42% -$258K 0.05% 340
2017
Q1
$538K Buy
+4,300
New +$538K 0.02% 280
2016
Q2
Sell
-3,300
Closed -$313K 534
2016
Q1
$313K Buy
3,300
+700
+27% +$66.4K 0.13% 226
2015
Q4
$235K Buy
+2,600
New +$235K 0.08% 379