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 $4.67B invested in Abiomed Inc in 2016 Q4 according to their latest regulatory filings, with 42 funds opening new positions, 116 increasing their positions, 116 reducing their positions, and 45 closing their positions.

Holders
297
Holders Change
-8
Holders Change %
-2.62%
% of All Funds
7.44%
Holding in Top 10
9
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.23%
New
42
Increased
116
Reduced
116
Closed
45
Calls
$18.9M
Puts
$8.08M
Net Calls
+$10.8M
Net Calls Change
+$2.94M

Top Buyers

1
Wellington Management Group
1
Wellington Management Group
Massachusetts
$297M
2
1832 Asset Management
2
1832 Asset Management
Ontario, Canada
$194M
3
Millennium Management
3
Millennium Management
New York
$55.6M
4
Russell Investments Group
4
Russell Investments Group
United Kingdom
$32.1M
5
William Blair Investment Management
5
William Blair Investment Management
Illinois
$116M

Top Sellers

1
Lord, Abbett & Co
1
Lord, Abbett & Co
New Jersey
$21.9M
2
Arrowstreet Capital
2
Arrowstreet Capital
Massachusetts
$0
3
EAM
3
Eagle Asset Management
Florida
$18M
4
D.E. Shaw & Co
4
D.E. Shaw & Co
New York
$6.36M
5
Deutsche Bank
5
Deutsche Bank
Germany
$10.6M
Name Market Value Shares Shares
Change 		Shares
Change %
California State Teachers Retirement System (CalSTRS)
76
California State Teachers Retirement System (CalSTRS)
California
$9.3M 82,533 -2,100 -2%
California Public Employees Retirement System
77
California Public Employees Retirement System
California
$9.2M 81,600 -6,900 -8%
TL
78
Tirschwell & Loewy
New York
$9.06M 80,415 -2,010 -2%
AIG
79
American International Group
New York
$8.74M 77,586 +563 +0.7%
New York State Teachers Retirement System (NYSTRS)
80
New York State Teachers Retirement System (NYSTRS)
New York
$8.72M 77,400 -3,100 -4%
Retirement Systems of Alabama
81
Retirement Systems of Alabama
Alabama
$8.47M 75,198 +23,624 +46%
CS
82
Credit Suisse
Switzerland
$8.36M 74,196 -8,175 -10%
Allianz Asset Management
83
Allianz Asset Management
Germany
$8.32M 73,805 -29,401 -28%
SO
84
STRS Ohio
Ohio
$7.99M 70,867 – –
Swiss National Bank
85
Swiss National Bank
Switzerland
$7.58M 67,300 +2,100 +3%
CAM
86
Congress Asset Management
Massachusetts
$7.57M 67,211 -400 -0.6%
MOACM
87
Mutual of America Capital Management
New York
$7.23M 64,165 +878 +1%
Wells Fargo
88
Wells Fargo
California
$7.04M 62,464 -50,490 -45%
RI
89
Redwood Investments
Massachusetts
$6.96M 61,731 +337 +0.5%
UBS Group
90
UBS Group
Switzerland
$6.4M 56,750 +4,668 +9%
D.E. Shaw & Co
91
D.E. Shaw & Co
New York
$6.36M 56,459 -247,690 -81%
AQR Capital Management
92
AQR Capital Management
Connecticut
$6.28M 55,740 +46,997 +538%
State Board of Administration of Florida Retirement System
93
State Board of Administration of Florida Retirement System
Florida
$6.24M 55,397 +209 +0.4%
Marshall Wace
94
Marshall Wace
United Kingdom
$6.21M 55,113 +19,858 +56%
Manulife (Manufacturers Life Insurance)
95
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$6.2M 55,022 +122 +0.2%
PCM
96
Portolan Capital Management
Massachusetts
$5.8M 51,456 +20,568 +67%
WMSA
97
Weiss Multi-Strategy Advisers
New York
$5.42M 48,115 +16,003 +50%
BG
98
Bellevue Group
Switzerland
$5.08M 45,050 -10,400 -19%
AllianceBernstein
99
AllianceBernstein
Tennessee
$4.94M 43,806 +18,590 +74%
TA
100
Teachers Advisors
New York
$4.78M 42,452 +2,608 +7%
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