Granahan Investment Management’s Abiomed Inc ABMD Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2021
Q2
Sell
-10,260
Closed -$3.27M 209
2021
Q1
$3.27M Sell
10,260
-2,792
-21% -$890K 0.07% 158
2020
Q4
$4.23M Buy
+13,052
New +$4.23M 0.1% 141
2020
Q3
Sell
-3,802
Closed -$919K 208
2020
Q2
$919K Sell
3,802
-17,836
-82% -$4.31M 0.03% 170
2020
Q1
$3.14M Buy
21,638
+12,911
+148% +$1.87M 0.17% 110
2019
Q4
$1.49M Sell
8,727
-376
-4% -$64.2K 0.07% 148
2019
Q3
$1.62M Sell
9,103
-11,097
-55% -$1.97M 0.09% 145
2019
Q2
$5.26M Sell
20,200
-599
-3% -$156K 0.26% 85
2019
Q1
$5.94M Buy
20,799
+13,334
+179% +$3.81M 0.32% 84
2018
Q4
$2.43M Buy
+7,465
New +$2.43M 0.17% 120
2018
Q2
Sell
-12,317
Closed -$3.58M 227
2018
Q1
$3.58M Sell
12,317
-72,245
-85% -$21M 0.26% 113
2017
Q4
$15.8M Sell
84,562
-48,373
-36% -$9.07M 1.25% 19
2017
Q3
$22.4M Sell
132,935
-7,451
-5% -$1.26M 1.87% 6
2017
Q2
$20.1M Buy
140,386
+19,421
+16% +$2.78M 1.85% 8
2017
Q1
$15.1M Sell
120,965
-451,718
-79% -$56.6M 1.52% 11
2016
Q4
$64.5M Buy
572,683
+271,600
+90% +$30.6M 2.22% 1
2016
Q3
$38.7M Sell
301,083
-20,700
-6% -$2.66M 1.27% 13
2016
Q2
$35.2M Sell
321,783
-600
-0.2% -$65.6K 1.28% 10
2016
Q1
$30.6M Buy
322,383
+33,400
+12% +$3.17M 1.11% 17
2015
Q4
$26.1M Buy
288,983
+211,675
+274% +$19.1M 0.9% 30
2015
Q3
$7.17M Buy
77,308
+38,808
+101% +$3.6M 0.22% 146
2015
Q2
$2.53M Buy
+38,500
New +$2.53M 0.07% 207