ABMD

Abiomed Inc
ABMD

Overview Fund Activity
Delisted

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

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482 hedge funds and large institutions have $10.9B invested in Abiomed Inc in 2019 Q2 according to their latest regulatory filings, with 45 funds opening new positions, 189 increasing their positions, 185 reducing their positions, and 111 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
482
Holders Change
-76
Holders Change %
-13.62%
% of All Funds
10.49%
Holding in Top 10
4
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-33.33%
% of All Funds
0.09%
New
45
Increased
189
Reduced
185
Closed
111
Calls
$123M
Puts
$247M
Net Calls
-$124M
Net Calls Change
+$10.6M

Top Buyers

1
Baillie Gifford & Co
Baillie Gifford & Co
United Kingdom
$578M
2
Sands Capital Management
Sands Capital Management
Virginia
$557M
3
William Blair Investment Management
William Blair Investment Management
Illinois
$212M
4
Renaissance Technologies
Renaissance Technologies
New York
$633M
5
BlackRock
BlackRock
New York
$883M

Top Sellers

1
AQR Capital Management
AQR Capital Management
Connecticut
$15.5M
2
JIM
Jupiter Investment Management
United Kingdom
$24.1M
3
Goldman Sachs
Goldman Sachs
New York
$57.9M
4
Vanguard Group
Vanguard Group
Pennsylvania
$1.22B
5
MWNA
Marshall Wace North America
New York
$1.25M
Name Holding Trade Value Shares
Change 		Shares
Change %
AIMCA
126
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
$6.46M +$3M +11,500 +86%
Asset Management One
127
Asset Management One
Japan
$6.03M +$316K +1,214 +6%
MSV
128
MN Services Vermogensbeheer
Netherlands
$5.93M -$156K -600 -3%
State of Wisconsin Investment Board
129
State of Wisconsin Investment Board
Wisconsin
$5.82M -$5.91M -22,685 -50%
GC
130
Guggenheim Capital
Illinois
$5.8M -$369K -1,416 -6%
Axa
131
Axa
France
$5.73M -$9.95M -38,194 -63%
AIM
132
Allen Investment Management
New York
$5.71M – – –
ERSOT
133
Employees Retirement System of Texas
Texas
$5.65M -$1.04M -4,000 -16%
PAMU
134
Pictet Asset Management (UK)
United Kingdom
$5.44M -$18.2K -70 -0.3%
MSL
135
Mackay Shields LLC
New York
$5.28M -$114K -438 -2%
GIM
136
Granahan Investment Management
Massachusetts
$5.26M -$156K -599 -3%
AG
137
Aperio Group
California
$5.17M -$1.1M -4,217 -18%
Russell Investments Group
138
Russell Investments Group
United Kingdom
$5.15M +$2.85M +11,058 +124%
EGM
139
Engineers Gate Manager
New York
$5.06M -$1.25M -4,784 -20%
PI
140
PEAK6 Investments
Illinois
$5.03M -$1.62M -6,226 -24%
TI
141
Trexquant Investment
Connecticut
$5M +$616K +2,365 +14%
KBC Group
142
KBC Group
Belgium
$4.97M +$94.3K +362 +2%
Treasurer of the State of North Carolina
143
Treasurer of the State of North Carolina
North Carolina
$4.81M +$380K +1,460 +9%
SI
144
Stephens Inc
Arkansas
$4.7M -$396K -1,520 -8%
GTP
145
Global Thematic Partners
New York
$4.3M +$4.3M +16,502 New
Twin Tree Management
146
Twin Tree Management
Texas
$4.3M -$4.57M -17,561 -52%
AIG
147
American International Group
New York
$4.25M -$154K -592 -4%
PNC Financial Services Group
148
PNC Financial Services Group
Pennsylvania
$4.24M +$713K +2,737 +20%
Tudor Investment Corp
149
Tudor Investment Corp
Connecticut
$4.17M +$292K +1,122 +8%
D.E. Shaw & Co
150
D.E. Shaw & Co
New York
$4.15M +$3.52M +13,523 +562%
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