ABMD

Abiomed Inc
ABMD

Overview Fund Activity
Delisted

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

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297 hedge funds and large institutions have $4.54B invested in Abiomed Inc in 2016 Q2 according to their latest regulatory filings, with 58 funds opening new positions, 99 increasing their positions, 108 reducing their positions, and 31 closing their positions.

Holders
297
Holders Change
+23
Holders Change %
+8.39%
% of All Funds
7.94%
Holding in Top 10
8
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.21%
New
58
Increased
99
Reduced
108
Closed
31
Calls
$11.8M
Puts
$7.39M
Net Calls
+$4.38M
Net Calls Change
-$37.2M

Top Buyers

1
Macquarie Group
1
Macquarie Group
Australia
$177M
2
Renaissance Technologies
2
Renaissance Technologies
New York
$67.9M
3
1832 Asset Management
3
1832 Asset Management
Ontario, Canada
$122M
4
Wellington Management Group
4
Wellington Management Group
Massachusetts
$53.6M
5
CWAM
5
Columbia Wanger Asset Management
Illinois
$42.5M

Top Sellers

1
BFA
1
BlackRock Fund Advisors
California
$171M
2
Primecap Management
2
Primecap Management
California
$547M
3
JSP
3
Jackson Square Partners
California
$135M
4
PAI
4
Palo Alto Investors
California
$226M
5
State Street
5
State Street
Massachusetts
$118M
Name Market Value Shares Shares
Change 		Shares
Change %
Primecap Management
1
Primecap Management
California
$547M 5,006,490 -528,800 -10%
Vanguard Group
2
Vanguard Group
Pennsylvania
$304M 2,780,682 -27,748 -1%
PAI
3
Palo Alto Investors
California
$226M 2,066,919 -259,040 -11%
Macquarie Group
4
Macquarie Group
Australia
$177M 1,619,412 +434,226 +37%
BFA
5
BlackRock Fund Advisors
California
$171M 1,565,070 -539,287 -26%
EWM
6
Essex Woodlands Management
Texas
$158M 1,450,000 – –
JSP
7
Jackson Square Partners
California
$135M 1,238,653 -481,827 -28%
BIT
8
BlackRock Institutional Trust
California
$127M 1,160,974 +23,236 +2%
1832 Asset Management
9
1832 Asset Management
Ontario, Canada
$122M 1,122,900 +322,600 +40%
State Street
10
State Street
Massachusetts
$118M 1,082,842 -233,326 -18%
Lord, Abbett & Co
11
Lord, Abbett & Co
New Jersey
$90.6M 829,341 +148,400 +22%
William Blair Investment Management
12
William Blair Investment Management
Illinois
$88.9M 813,371 +415 +0.1%
EAM
13
Eagle Asset Management
Florida
$82.9M 758,138 -70,385 -8%
ORI
14
Oak Ridge Investments
Illinois
$71.9M 657,789 -59,504 -8%
Renaissance Technologies
15
Renaissance Technologies
New York
$67.9M 621,723 +334,623 +117%
Baillie Gifford & Co
16
Baillie Gifford & Co
United Kingdom
$65.4M 598,353 -89,686 -13%
BCM
17
Brown Capital Management
Maryland
$64.9M 593,959 +135,436 +30%
Royal Bank of Canada
18
Royal Bank of Canada
Ontario, Canada
$62.2M 569,258 +2,817 +0.5%
Goldman Sachs
19
Goldman Sachs
New York
$60.2M 550,384 +37,012 +7%
Norges Bank
20
Norges Bank
Norway
$56.2M 513,794 – –
Bank of New York Mellon
21
Bank of New York Mellon
New York
$54.5M 498,414 -18,974 -4%
Wellington Management Group
22
Wellington Management Group
Massachusetts
$53.6M 490,764 +259,006 +112%
Janus Henderson Group
23
Janus Henderson Group
United Kingdom
$53.4M 488,254 +227,323 +87%
NCGI
24
Next Century Growth Investors
Minnesota
$49.9M 456,940 -154,351 -25%
CWAM
25
Columbia Wanger Asset Management
Illinois
$42.5M 388,958 +251,241 +182%
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