ARTA
ABMD

A.R.T. Advisors’s Abiomed Inc ABMD Stock Holding History

A.R.T. Advisors’s Portfolio ABMD Stock Details ABMD Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2020
Q1 		– Sell
-35,233
Closed -$6.01M – 1148
2019
Q4 		$6.01M Buy
35,233
+19,600
+125% +$3.63M 0.3% 64
2019
Q3 		$2.78M Buy
15,633
+10,907
+231% +$2.36M 0.14% 176
2019
Q2 		$1.23M Sell
4,726
-4,200
-47% -$1.11M 0.07% 393
2019
Q1 		$2.55M Buy
+8,926
New +$2.97M 0.15% 179
2018
Q3 		– Sell
-23,026
Closed -$9.42M – 1811
2018
Q2 		$9.42M Buy
+23,026
New +$8.34M 0.38% 32
2017
Q3 		– Sell
-6,300
Closed -$902K – 1770
2017
Q2 		$902K Buy
+6,300
New +$847K 0.05% 565
2016
Q3 		– Sell
-6,829
Closed -$746K – 1284
2016
Q2 		$746K Buy
6,829
+2,600
+61% +$259K 0.04% 655
2016
Q1 		$400K Buy
+4,229
New +$357K 0.02% 941
2015
Q4 		– Sell
-93,003
Closed -$8.63M – 1792
2015
Q3 		$8.63M Sell
93,003
-5,680
-6% -$500K 0.32% 60
2015
Q2 		$6.49M Sell
98,683
-29,091
-23% -$1.93M 0.22% 102
2015
Q1 		$9.15M Buy
+127,774
New +$6.94M 0.32% 53
2014
Q2 		– Sell
-21,369
Closed -$555K – 1594
2014
Q1 		$555K Buy
+21,369
New +$591K 0.03% 713
2013
Q4 		– Sell
-67,485
Closed -$1.29M – 1584
2013
Q3 		$1.29M Sell
67,485
-25,804
-28% -$590K 0.07% 410
2013
Q2 		$2.01M Buy
+93,289
New +$1.87M 0.07% 401

Other funds holding ABMD

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Primecap Management
Primecap Management Pasadena, California $127B AUM 44.11% 1-Year Est. Return
Wellington Management Group
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Baillie Gifford & Co
Baillie Gifford & Co Edinburgh, United Kingdom $97.9B AUM 20.73% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
BCM
Brown Capital Management Baltimore, Maryland $704M AUM 6.25% 1-Year Est. Return
Sands Capital Management
Sands Capital Management Arlington, Virginia $25.5B AUM 26.46% 1-Year Est. Return
AllianceBernstein
AllianceBernstein Nashville, Tennessee $309B AUM 23.92% 1-Year Est. Return