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 %
Arrowstreet Capital
176
Arrowstreet Capital
Massachusetts
$4.32M -$7.51M -26,300 -63%
Tudor Investment Corp
177
Tudor Investment Corp
Connecticut
$4.26M +$4.26M +14,901 New
Man Group
178
Man Group
United Kingdom
$4M +$3.66M +12,816 +1,082%
Kayne Anderson Rudnick Investment Management
179
Kayne Anderson Rudnick Investment Management
California
$3.98M +$1.75M +6,134 +79%
ProShare Advisors
180
ProShare Advisors
Maryland
$3.94M +$68.3K +239 +2%
WBC
181
Westpac Banking Corp
Australia
$3.93M +$42.8K +150 +1%
PNC Financial Services Group
182
PNC Financial Services Group
Pennsylvania
$3.86M -$230K -804 -6%
AIMCA
183
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
$3.8M +$657K +2,300 +21%
CEP
184
Chicago Equity Partners
Illinois
$3.79M -$287K -1,005 -7%
SMDAM
185
Sumitomo Mitsui DS Asset Management
Japan
$3.73M -$290K -1,015 -7%
SLG
186
Stanley-Laman Group
Pennsylvania
$3.7M -$192K -671 -5%
GCP
187
GSA Capital Partners
United Kingdom
$3.69M +$3.69M +12,921 New
MIM
188
MetLife Investment Management
New Jersey
$3.66M -$18.3K -64 -0.5%
CRC
189
Curi RMB Capital
Illinois
$3.65M -$79.7K -279 -2%
ACM
190
Aubrey Capital Management
United Kingdom
$3.59M – – –
WMSA
191
Weiss Multi-Strategy Advisers
New York
$3.57M -$714K -2,500 -17%
Nisa Investment Advisors
192
Nisa Investment Advisors
Missouri
$3.53M -$638K -2,234 -15%
FAF
193
Fjarde Ap-fonden
Sweden
$3.53M +$719K +2,516 +26%
MCM
194
Marsico Capital Management
Colorado
$3.51M +$1.81M +6,342 +107%
ECG
195
Edge Capital Group
Georgia
$3.43M +$3.43M +12,000 New
IBT
196
International Biotechnology Trust
United Kingdom
$3.34M – – –
RPI
197
Railway Pension Investments
United Kingdom
$3.3M -$171K -600 -5%
SI
198
Shaker Investments
Ohio
$3.3M -$1.01M -3,547 -24%
State of Tennessee, Department of Treasury
199
State of Tennessee, Department of Treasury
Tennessee
$3.22M -$111K -390 -3%
Brown Advisory
200
Brown Advisory
Maryland
$3.17M +$651K +2,279 +26%
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