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 %
HIP
151
Hatteras Investment Partners
North Carolina
$608K +$608K +9,256 New
PA
152
Profund Advisors
Maryland
$601K -$192K -2,919 -24%
DT
153
Diversified Trust
Tennessee
$598K +$188K +2,855 +46%
BCM
154
Bridgeway Capital Management
Texas
$560K -$52.6K -800 -9%
UBS Group
155
UBS Group
Switzerland
$544K +$58.9K +896 +12%
UFF
156
USA Financial Formulas
Michigan
$497K -$329K -5,012 -40%
Legal & General Group
157
Legal & General Group
United Kingdom
$480K +$18.3K +281 +4%
Citigroup
158
Citigroup
New York
$478K -$45.5K -693 -9%
WA
159
WFG Advisors
Texas
$478K – – –
AIM
160
Allen Investment Management
New York
$471K – – –
MERSOM
161
Municipal Employees' Retirement System of Michigan
Michigan
$463K +$9.85K +150 +2%
RHJA
162
Rice Hall James & Associates
California
$446K -$370K -5,635 -45%
ACI
163
AMP Capital Investors
Australia
$431K +$431K +6,600 New
ProShare Advisors
164
ProShare Advisors
Maryland
$391K -$181K -2,760 -32%
RG
165
Rathbones Group
United Kingdom
$388K – – –
DCM
166
Dupont Capital Management
Delaware
$388K +$388K +5,907 New
Envestnet Asset Management
167
Envestnet Asset Management
Illinois
$385K -$28.9K -439 -7%
AG
168
Aperio Group
California
$383K +$33.4K +509 +10%
BRWM
169
B. Riley Wealth Management
Tennessee
$381K -$78.8K -1,200 -17%
PG
170
PEAK6 Group
Illinois
$370K +$370K +5,634 New
MSA
171
Mason Street Advisors
Wisconsin
$341K +$18.2K +277 +6%
VAM
172
Visium Asset Management
New York
$334K +$334K +5,086 New
BBHC
173
Brown Brothers Harriman & Co
New York
$329K – – –
USAA
174
United Services Automobile Association
Texas
$329K +$329K +5,000 New
PNC Financial Services Group
175
PNC Financial Services Group
Pennsylvania
$323K +$6.36K +97 +2%
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