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.

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

Top Sellers

1
EWM
Essex Woodlands Management
Texas
$141M
2
Wellington Management Group
Wellington Management Group
Massachusetts
$50.5M
3
D.E. Shaw & Co
D.E. Shaw & Co
New York
$3M
4
Lord, Abbett & Co
Lord, Abbett & Co
New Jersey
$52.4M
5
William Blair & Company
William Blair & Company
Illinois
$72.3M
Name Holding Trade Value Shares
Change 		Shares
Change %
M&T Bank
126
M&T Bank
New York
$1.36M +$347K +5,283 +34%
NI
127
Numeric Investors
Massachusetts
$1.32M +$1.12M +17,000 +548%
LCG
128
Lisanti Capital Growth
New York
$1.16M +$1.16M +17,665 New
GCP
129
GSA Capital Partners
United Kingdom
$1.14M +$148K +2,257 +15%
LSERS
130
Louisiana State Employees Retirement System
Louisiana
$1.1M +$32.9K +500 +3%
HMS
131
Hanseatic Management Services
New Mexico
$1.04M +$981K +14,924 +1,713%
HFS
132
HL Financial Services
Kentucky
$1.03M +$1.03M +15,683 New
AIM
133
Artemis Investment Management
United Kingdom
$1.03M +$1.03M +15,640 New
NA
134
Navellier & Associates
Nevada
$1.02M +$79.4K +1,209 +8%
BIM
135
Bogle Investment Management
Massachusetts
$955K -$12.5M -190,525 -93%
Tudor Investment Corp
136
Tudor Investment Corp
Connecticut
$954K +$149K +2,273 +19%
OCM
137
OMT Capital Management
California
$953K -$273K -4,150 -22%
CAM
138
Capstone Asset Management
Texas
$914K -$532K -8,090 -37%
SI
139
Stephens Inc
Arkansas
$897K +$218K +3,311 +32%
HHC
140
Hutchin Hill Capital
New York
$881K +$592K +9,000 +205%
TRSOTSOK
141
Teachers Retirement System of the State of Kentucky
Kentucky
$762K – – –
NCCM
142
Nine Chapters Capital Management
New Jersey
$703K +$112K +1,700 +19%
JIM
143
Jupiter Investment Management
United Kingdom
$697K +$697K +10,615 New
BAMS
144
Bellevue Asset Management (Switzerland)
Switzerland
$657K -$657K -10,000 -50%
PA
145
Perceptive Advisors
New York
$657K – – –
EGM
146
Engineers Gate Manager
New York
$645K -$1.01M -15,446 -61%
AI
147
Analytic Investors
California
$637K +$637K +9,695 New
CONA
148
Capital One National Association
New York
$629K -$13.4K -204 -2%
YIA
149
YHB Investment Advisors
Connecticut
$615K -$21K -320 -3%
MAG
150
Millrace Asset Group
Pennsylvania
$611K -$179K -2,724 -23%
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