ABMD

Abiomed Inc
ABMD

Overview Fund Activity
Delisted

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

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137 hedge funds and large institutions have $1.19B invested in Abiomed Inc in 2014 Q3 according to their latest regulatory filings, with 14 funds opening new positions, 43 increasing their positions, 52 reducing their positions, and 15 closing their positions.

Holders
137
Holders Change
-1
Holders Change %
-0.72%
% of All Funds
3.98%
Holding in Top 10
4
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-20%
% of All Funds
0.12%
New
14
Increased
43
Reduced
52
Closed
15
Calls
$268K
Puts
$29K
Net Calls
+$239K
Net Calls Change
+$297K

Top Buyers

1
Wellington Management Group
1
Wellington Management Group
Massachusetts
$74.7M
2
CAM
2
Cortina Asset Management
Wisconsin
$26.4M
3
DM
3
Deerfield Management
New York
$10.8M
4
NAM
4
Nichols Asset Management
Massachusetts
$6.92M
5
PAI
5
Palo Alto Investors
California
$60.3M

Top Sellers

1
NCGI
1
Next Century Growth Investors
Minnesota
$29.2M
2
Macquarie Group
2
Macquarie Group
Australia
$79.6M
3
Norges Bank
3
Norges Bank
Norway
$7.67M
4
William Blair & Company
4
William Blair & Company
Illinois
$60.1M
5
GPGA
5
Grandeur Peak Global Advisors
Utah
$4.18M
Name Market Value Shares Shares
Change 		Shares
Change %
Primecap Management
1
Primecap Management
California
$141M 5,664,990 -61,500 -1%
JSP
2
Jackson Square Partners
California
$118M 4,748,059 +28,460 +0.6%
Macquarie Group
3
Macquarie Group
Australia
$79.6M 3,205,365 -291,488 -8%
EWM
4
Essex Woodlands Management
Texas
$78.2M 3,150,000 – –
Wellington Management Group
5
Wellington Management Group
Massachusetts
$74.7M 3,008,919 +443,445 +17%
Vanguard Group
6
Vanguard Group
Pennsylvania
$61.1M 2,461,389 +40,642 +2%
PAI
7
Palo Alto Investors
California
$60.3M 2,429,524 +222,035 +10%
William Blair & Company
8
William Blair & Company
Illinois
$60.1M 2,419,285 -232,127 -9%
BFA
9
BlackRock Fund Advisors
California
$49.4M 1,988,674 -20,160 -1%
Tiger Global Management
10
Tiger Global Management
New York
$42M 1,690,000 – –
NCGI
11
Next Century Growth Investors
Minnesota
$29.2M 1,174,198 -521,139 -31%
Millennium Management
12
Millennium Management
New York
$28.3M 1,140,065 +1,214 +0.1%
CAM
13
Cortina Asset Management
Wisconsin
$26.4M 1,064,480 +441,783 +71%
BIT
14
BlackRock Institutional Trust
California
$26.1M 1,049,374 -30,326 -3%
Royal Bank of Canada
15
Royal Bank of Canada
Ontario, Canada
$24.9M 1,004,512 +69,118 +7%
State Street
16
State Street
Massachusetts
$18.1M 727,664 -7,805 -1%
GCM
17
Geneva Capital Management
Wisconsin
$16.5M 666,378 -11,638 -2%
Bank of Montreal
18
Bank of Montreal
Ontario, Canada
$12.7M 513,400 -24,740 -5%
Northern Trust
19
Northern Trust
Illinois
$11.9M 478,218 -15,775 -3%
RFS
20
Rockefeller Financial Services
New York
$11.3M 456,431 +18,637 +4%
DM
21
Deerfield Management
New York
$10.8M 435,934 +435,934 New
DCM
22
Decade Capital Management
New York
$10.8M 434,233 -25,586 -6%
PCM
23
Portolan Capital Management
Massachusetts
$10.2M 409,211 +72,434 +22%
Bank of New York Mellon
24
Bank of New York Mellon
New York
$9.99M 402,274 -4,166 -1%
RFC
25
Russell Frank Company
Washington
$7.93M 319,340 +59,154 +23%
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