ABMD

Abiomed Inc
ABMD

Overview Fund Activity
Delisted

ABMD was delisted on the 21st of December, 2022.

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305 hedge funds and large institutions have $5.1B invested in Abiomed Inc in 2016 Q3 according to their latest regulatory filings, with 44 funds opening new positions, 107 increasing their positions, 114 reducing their positions, and 35 closing their positions.

Holders
305
Holders Change
+8
Holders Change %
+2.69%
% of All Funds
8.15%
Holding in Top 10
9
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+12.5%
% of All Funds
0.24%
New
44
Increased
107
Reduced
114
Closed
35
Calls
$29M
Puts
$21.1M
Net Calls
+$7.9M
Net Calls Change
+$3.52M

Top Buyers

1
Wellington Management Group
1
Wellington Management Group
Massachusetts
$129M
2
Vanguard Group
2
Vanguard Group
Pennsylvania
$400M
3
D.E. Shaw & Co
3
D.E. Shaw & Co
New York
$39.1M
4
Arrowstreet Capital
4
Arrowstreet Capital
Massachusetts
$70.6M
5
First Trust Advisors
5
First Trust Advisors
Illinois
$33M

Top Sellers

1
Macquarie Group
1
Macquarie Group
Australia
$64.3M
2
JSP
2
Jackson Square Partners
California
$86M
3
CWAM
3
Columbia Wanger Asset Management
Illinois
$10.4M
4
Primecap Management
4
Primecap Management
California
$605M
5
EAM
5
Eagle Asset Management
Florida
$70.3M
Name Market Value Shares Shares
Change 		Shares
Change %
Primecap Management
1
Primecap Management
California
$605M 4,708,590 -297,900 -6%
Vanguard Group
2
Vanguard Group
Pennsylvania
$400M 3,109,512 +328,830 +12%
PAI
3
Palo Alto Investors
California
$242M 1,884,384 -182,535 -9%
BFA
4
BlackRock Fund Advisors
California
$210M 1,631,879 +66,809 +4%
EWM
5
Essex Woodlands Management
Texas
$186M 1,450,000 – –
BIT
6
BlackRock Institutional Trust
California
$151M 1,177,198 +16,224 +1%
1832 Asset Management
7
1832 Asset Management
Ontario, Canada
$141M 1,124,000 +1,100 +0.1%
State Street
8
State Street
Massachusetts
$141M 1,098,438 +15,596 +1%
Wellington Management Group
9
Wellington Management Group
Massachusetts
$129M 1,004,378 +513,614 +105%
Lord, Abbett & Co
10
Lord, Abbett & Co
New Jersey
$111M 861,257 +31,916 +4%
William Blair Investment Management
11
William Blair Investment Management
Illinois
$97.3M 756,938 -56,433 -7%
JSP
12
Jackson Square Partners
California
$86M 668,773 -569,880 -46%
Renaissance Technologies
13
Renaissance Technologies
New York
$84.9M 660,223 +38,500 +6%
ORI
14
Oak Ridge Investments
Illinois
$78.6M 611,242 -46,547 -7%
BCM
15
Brown Capital Management
Maryland
$77.7M 603,964 +10,005 +2%
Goldman Sachs
16
Goldman Sachs
New York
$75.6M 587,677 +37,293 +7%
Baillie Gifford & Co
17
Baillie Gifford & Co
United Kingdom
$74M 575,243 -23,110 -4%
Arrowstreet Capital
18
Arrowstreet Capital
Massachusetts
$70.6M 548,951 +299,201 +120%
Bank of New York Mellon
19
Bank of New York Mellon
New York
$70.5M 548,052 +49,638 +10%
EAM
20
Eagle Asset Management
Florida
$70.3M 546,733 -211,405 -28%
Royal Bank of Canada
21
Royal Bank of Canada
Ontario, Canada
$65M 505,354 -63,904 -11%
Macquarie Group
22
Macquarie Group
Australia
$64.3M 500,398 -1,119,014 -69%
Norges Bank
23
Norges Bank
Norway
$63.1M 513,794 – –
Janus Henderson Group
24
Janus Henderson Group
United Kingdom
$62.9M 489,548 +1,294 +0.3%
SI
25
Scout Investments
Missouri
$59.3M 461,281 +192,214 +71%
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