ABMD

Abiomed Inc
ABMD

Overview Fund Activity
Delisted

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

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126 hedge funds and large institutions have $1.05B invested in Abiomed Inc in 2013 Q4 according to their latest regulatory filings, with 20 funds opening new positions, 40 increasing their positions, 49 reducing their positions, and 16 closing their positions.

Holders
126
Holders Change
+4
Holders Change %
+3.28%
% of All Funds
3.66%
Holding in Top 10
3
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.09%
New
20
Increased
40
Reduced
49
Closed
16
Calls
$898K
Puts
$5.34M
Net Calls
-$4.44M
Net Calls Change
-$2.8M

Top Buyers

1
CAM
1
Cortina Asset Management
Wisconsin
$7.5M
2
CCM
2
Cupps Capital Management
Illinois
$6.73M
3
GCM
3
Geneva Capital Management
Wisconsin
$14.9M
4
William Blair & Company
4
William Blair & Company
Illinois
$71.5M
5
NIP
5
Nicholas Investment Partners
California
$3.38M

Top Sellers

1
Renaissance Technologies
1
Renaissance Technologies
New York
$2.12M
2
D.E. Shaw & Co
2
D.E. Shaw & Co
New York
$7.3M
3
Adage Capital Partners
3
Adage Capital Partners
Massachusetts
$4.93M
4
Wellington Management Group
4
Wellington Management Group
Massachusetts
$30.5M
5
NCGI
5
Next Century Growth Investors
Minnesota
$50.1M
Name Market Value Shares Shares
Change 		Shares
Change %
Primecap Management
1
Primecap Management
California
$154M 5,751,990 – –
Macquarie Group
2
Macquarie Group
Australia
$139M 5,207,673 +94,951 +2%
EWM
3
Essex Woodlands Management
Texas
$84.2M 3,150,000 – –
PAI
4
Palo Alto Investors
California
$71.9M 2,687,347 +33,000 +1%
William Blair & Company
5
William Blair & Company
Illinois
$71.5M 2,673,409 +181,635 +7%
Vanguard Group
6
Vanguard Group
Pennsylvania
$59.8M 2,234,990 +59,128 +3%
BFA
7
BlackRock Fund Advisors
California
$54.6M 2,041,224 -91,160 -4%
NCGI
8
Next Century Growth Investors
Minnesota
$50.1M 1,875,268 -112,679 -6%
Wellington Management Group
9
Wellington Management Group
Massachusetts
$30.5M 1,142,320 -117,824 -9%
BIT
10
BlackRock Institutional Trust
California
$27.2M 1,016,116 -59,640 -6%
State Street
11
State Street
Massachusetts
$19.5M 730,034 +7,603 +1%
Millennium Management
12
Millennium Management
New York
$17.2M 644,828 -41,530 -6%
OCM
13
OMT Capital Management
California
$16.9M 632,350 +19,200 +3%
Northern Trust
14
Northern Trust
Illinois
$15.5M 580,300 +1,531 +0.3%
GCM
15
Geneva Capital Management
Wisconsin
$14.9M 555,333 +219,431 +65%
Bank of Montreal
16
Bank of Montreal
Ontario, Canada
$12.8M 478,167 -17,924 -4%
Bank of New York Mellon
17
Bank of New York Mellon
New York
$12.2M 455,999 +66,780 +17%
RFS
18
Rockefeller Financial Services
New York
$11.6M 434,337 +193 +0%
Norges Bank
19
Norges Bank
Norway
$8.41M 314,502 – –
CAM
20
Cortina Asset Management
Wisconsin
$7.5M 280,526 +280,526 New
D.E. Shaw & Co
21
D.E. Shaw & Co
New York
$7.3M 273,075 -163,170 -37%
GPGA
22
Grandeur Peak Global Advisors
Utah
$7.3M 272,850 +87,800 +47%
CCM
23
Cupps Capital Management
Illinois
$6.73M 251,635 +251,635 New
Principal Financial Group
24
Principal Financial Group
Iowa
$5.81M 217,275 +13,637 +7%
California Public Employees Retirement System
25
California Public Employees Retirement System
California
$5.78M 214,571 +97,680 +84%
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