ABMD

Abiomed Inc
ABMD

Overview Fund Activity
Delisted

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

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558 hedge funds and large institutions have $11.4B invested in Abiomed Inc in 2019 Q1 according to their latest regulatory filings, with 87 funds opening new positions, 213 increasing their positions, 188 reducing their positions, and 53 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
558
Holders Change
+29
Holders Change %
+5.48%
% of All Funds
12.1%
Holding in Top 10
6
Holding in Top 10 Change
-7
Holding in Top 10 Change %
-53.85%
% of All Funds
0.13%
New
87
Increased
213
Reduced
188
Closed
53
Calls
$165M
Puts
$300M
Net Calls
-$135M
Net Calls Change
-$50.5M

Top Buyers

1
AAMU
Amundi Asset Management US
Massachusetts
$185M
2
Sands Capital Management
Sands Capital Management
Virginia
$372M
3
Artisan Partners
Artisan Partners
Wisconsin
$95.6M
4
Renaissance Technologies
Renaissance Technologies
New York
$589M
5
Citadel Advisors
Citadel Advisors
Florida
$50.7M

Top Sellers

1
Winslow Capital Management
Winslow Capital Management
Minnesota
$0
2
1832 Asset Management
1832 Asset Management
Ontario, Canada
$0
3
AQR Capital Management
AQR Capital Management
Connecticut
$147M
4
Vanguard Group
Vanguard Group
Pennsylvania
$1.39B
5
FAM
Fred Alger Management
New York
$123M
Name Holding Trade Value Shares
Change 		Shares
Change %
SAM
151
Sectoral Asset Management
Quebec, Canada
$6.41M – – –
Asset Management One
152
Asset Management One
Japan
$6.27M -$13.1M -46,012 -68%
AIM
153
Allen Investment Management
New York
$6.27M +$12.3K +43 +0.2%
PAMU
154
Pictet Asset Management (UK)
United Kingdom
$5.98M +$40K +140 +0.7%
GIM
155
Granahan Investment Management
Massachusetts
$5.94M +$3.81M +13,334 +179%
MSL
156
Mackay Shields LLC
New York
$5.91M -$65.7K -230 -1%
SCM
157
Stevens Capital Management
Pennsylvania
$5.87M +$1.65M +5,795 +39%
Jane Street
158
Jane Street
New York
$5.84M +$2.74M +9,590 +88%
SI
159
Stephens Inc
Arkansas
$5.58M -$43.1K -151 -0.8%
AAM
160
Advisors Asset Management
Colorado
$5.37M -$372K -1,304 -6%
KBC Group
161
KBC Group
Belgium
$5.35M -$652K -2,281 -11%
VRS
162
Virginia Retirement Systems
Virginia
$5.34M +$2.11M +7,400 +65%
NIP
163
Nicholas Investment Partners
California
$5.32M -$2.67M -9,360 -33%
Parallax Volatility Advisers
164
Parallax Volatility Advisers
California
$5.09M +$4.79M +16,763 +1,583%
BCIM
165
British Columbia Investment Management
British Columbia, Canada
$5.04M -$647K -2,265 -11%
Royal London Asset Management
166
Royal London Asset Management
United Kingdom
$4.99M – – –
Treasurer of the State of North Carolina
167
Treasurer of the State of North Carolina
North Carolina
$4.86M +$44.3K +155 +0.9%
Wolverine Trading
168
Wolverine Trading
Illinois
$4.84M -$426K -1,492 -8%
AIG
169
American International Group
New York
$4.83M -$40.8K -143 -0.8%
TI
170
Trexquant Investment
Connecticut
$4.8M +$4.8M +16,813 New
Lord, Abbett & Co
171
Lord, Abbett & Co
New Jersey
$4.73M +$118K +412 +3%
Wellington Management Group
172
Wellington Management Group
Massachusetts
$4.61M +$4.16M +14,583 +930%
Aviva
173
Aviva
United Kingdom
$4.6M +$34.8K +122 +0.8%
SG Americas Securities
174
SG Americas Securities
New York
$4.52M +$2.69M +9,415 +147%
SIA
175
Sit Investment Associates
Minnesota
$4.33M +$3.41M +11,945 +370%
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