ABMD

Abiomed Inc
ABMD

Overview Fund Activity
Delisted

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

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123 hedge funds and large institutions have $825M invested in Abiomed Inc in 2013 Q2 according to their latest regulatory filings, with 123 funds opening new positions, increasing their positions, reducing their positions, and closing their positions.

Holders
123
Holders Change
+123
Holders Change %
–
% of All Funds
4.02%
Holding in Top 10
4
Holding in Top 10 Change
+4
Holding in Top 10 Change %
%
% of All Funds
0.13%
New
123
Increased
–
Reduced
–
Closed
–
Calls
$2.11M
Puts
$377K
Net Calls
+$1.73M
Net Calls Change
+$1.73M

Top Buyers

1
Primecap Management
1
Primecap Management
California
$124M
2
Macquarie Group
2
Macquarie Group
Australia
$109M
3
EWM
3
Essex Woodlands Management
Texas
$67.9M
4
PAI
4
Palo Alto Investors
California
$50M
5
Vanguard Group
5
Vanguard Group
Pennsylvania
$49.9M

Top Sellers

No sellers this quarter
Name Market Value Shares Shares
Change 		Shares
Change %
Primecap Management
1
Primecap Management
California
$124M 5,751,990 +5,751,990 New
Macquarie Group
2
Macquarie Group
Australia
$109M 5,059,440 +5,059,440 New
EWM
3
Essex Woodlands Management
Texas
$67.9M 3,150,000 +3,150,000 New
PAI
4
Palo Alto Investors
California
$50M 2,319,398 +2,319,398 New
Vanguard Group
5
Vanguard Group
Pennsylvania
$49.9M 2,316,689 +2,316,689 New
William Blair & Company
6
William Blair & Company
Illinois
$48.2M 2,237,294 +2,237,294 New
NCGI
7
Next Century Growth Investors
Minnesota
$43.7M 2,025,280 +2,025,280 New
BFA
8
BlackRock Fund Advisors
California
$41.4M 1,921,734 +1,921,734 New
Wellington Management Group
9
Wellington Management Group
Massachusetts
$30.6M 1,418,303 +1,418,303 New
BIT
10
BlackRock Institutional Trust
California
$22.8M 1,058,968 +1,058,968 New
State Street
11
State Street
Massachusetts
$14.7M 682,779 +682,779 New
Millennium Management
12
Millennium Management
New York
$13.7M 633,876 +633,876 New
OCM
13
OMT Capital Management
California
$12.7M 586,960 +586,960 New
Northern Trust
14
Northern Trust
Illinois
$11.9M 551,295 +551,295 New
Adage Capital Partners
15
Adage Capital Partners
Massachusetts
$11.4M 528,100 +528,100 New
RFS
16
Rockefeller Financial Services
New York
$9.18M 425,698 +425,698 New
PCM
17
Portolan Capital Management
Massachusetts
$8.26M 382,939 +382,939 New
D.E. Shaw & Co
18
D.E. Shaw & Co
New York
$7.56M 350,686 +350,686 New
Bank of New York Mellon
19
Bank of New York Mellon
New York
$7.21M 334,254 +334,254 New
RG
20
Redmile Group
California
$7.03M 326,189 +326,189 New
Norges Bank
21
Norges Bank
Norway
$6.78M 314,502 +314,502 New
Bank of Montreal
22
Bank of Montreal
Ontario, Canada
$5.93M 274,858 +274,858 New
FCM
23
Frontier Capital Management
Massachusetts
$5.2M 241,110 +241,110 New
TCIM
24
TIAA CREF Investment Management
New York
$4.43M 205,414 +205,414 New
RFC
25
Russell Frank Company
Washington
$4.35M 201,846 +201,846 New
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