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 %
MWNA
126
Marshall Wace North America
New York
– – -73,810 Closed
ARTA
127
A.R.T. Advisors
New York
– – -67,485 Closed
Zurich Cantonal Bank
128
Zurich Cantonal Bank
Switzerland
– – -60,000 Closed
SCM
129
Stevens Capital Management
Pennsylvania
– – -47,409 Closed
First Trust Advisors
130
First Trust Advisors
Illinois
– – -35,167 Closed
USAA
131
United Services Automobile Association
Texas
– – -27,500 Closed
ProShare Advisors
132
ProShare Advisors
Maryland
– – -25,225 Closed
Citadel Advisors
133
Citadel Advisors
Florida
$0 10 -18,906 -100%
Tudor Investment Corp
134
Tudor Investment Corp
Connecticut
– – -16,000 Closed
SCA
135
SAC Capital Advisors
Connecticut
– – -15,457 Closed
Two Sigma Investments
136
Two Sigma Investments
New York
– – -13,746 Closed
T. Rowe Price Associates
137
T. Rowe Price Associates
Maryland
– – -12,300 Closed
SG Americas Securities
138
SG Americas Securities
New York
– – -7,307 Closed
FANJ
139
Financial Architects (New Jersey)
New Jersey
– – -4,000 Closed
TRCT
140
Tower Research Capital (TRC)
New York
– – -3,100 Closed
SFSIG
141
San Francisco Sentry Investment Group
California
– – -2,000 Closed
Creative Planning
142
Creative Planning
Kansas
– – -100 Closed
ST
143
SpiderRock Trading
Illinois
– – – –
GACM
144
Green Arrow Capital Management
New York
– – – –
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