ABMD

Abiomed Inc
ABMD

Overview Fund Activity
Delisted

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

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227 hedge funds and large institutions have $2.64B invested in Abiomed Inc in 2015 Q2 according to their latest regulatory filings, with 42 funds opening new positions, 92 increasing their positions, 73 reducing their positions, and 25 closing their positions.

Holders
227
Holders Change
+17
Holders Change %
+8.1%
% of All Funds
6.12%
Holding in Top 10
9
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+12.5%
% of All Funds
0.24%
New
42
Increased
92
Reduced
73
Closed
25
Calls
$3.42M
Puts
$5.35M
Net Calls
-$1.93M
Net Calls Change
-$1.08M

Top Buyers

1
1832 Asset Management
1
1832 Asset Management
Ontario, Canada
$57.4M
2
PAI
2
Palo Alto Investors
California
$180M
3
Renaissance Technologies
3
Renaissance Technologies
New York
$29.6M
4
Vanguard Group
4
Vanguard Group
Pennsylvania
$210M
5
FAM
5
Fred Alger Management
New York
$15M

Top Sellers

1
EWM
1
Essex Woodlands Management
Texas
$141M
2
Wellington Management Group
2
Wellington Management Group
Massachusetts
$50.5M
3
D.E. Shaw & Co
3
D.E. Shaw & Co
New York
$3M
4
Lord, Abbett & Co
4
Lord, Abbett & Co
New Jersey
$52.4M
5
William Blair & Company
5
William Blair & Company
Illinois
$72.3M
Name Market Value Shares Shares
Change 		Shares
Change %
FMA
251
FNY Managed Accounts
New York
– – -200 Closed
AP
252
Advisors Preferred
Maryland
– – -179 Closed
CCS
253
Crosspoint Capital Strategies
California
– – -81 Closed
Simplex Trading
254
Simplex Trading
Illinois
– – – –
DCM
255
Dialectic Capital Management
Connecticut
– – – –
7 8 9 10
11