ABMD

Abiomed Inc
ABMD

Overview Fund Activity
Delisted

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

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526 hedge funds and large institutions have $16B invested in Abiomed Inc in 2018 Q2 according to their latest regulatory filings, with 152 funds opening new positions, 157 increasing their positions, 171 reducing their positions, and 29 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
526
Holders Change
+121
Holders Change %
+29.88%
% of All Funds
12.06%
Holding in Top 10
21
Holding in Top 10 Change
+6
Holding in Top 10 Change %
+40%
% of All Funds
0.48%
New
152
Increased
157
Reduced
171
Closed
29
Calls
$167M
Puts
$212M
Net Calls
-$45.4M
Net Calls Change
-$39.3M

Top Buyers

1
Vanguard Group
Vanguard Group
Pennsylvania
$1.79B
2
Two Sigma Advisers
Two Sigma Advisers
New York
$250M
3
State Street
State Street
Massachusetts
$627M
4
Renaissance Technologies
Renaissance Technologies
New York
$635M
5
Two Sigma Investments
Two Sigma Investments
New York
$169M

Top Sellers

1
BlackRock
BlackRock
New York
$1.16B
2
Winslow Capital Management
Winslow Capital Management
Minnesota
$132K
3
PAI
Palo Alto Investors
California
$364M
4
William Blair Investment Management
William Blair Investment Management
Illinois
$116M
5
American Century Companies
American Century Companies
Missouri
$164M
Name Holding Trade Value Shares
Change 		Shares
Change %
ACH
526
ArrowMark Colorado Holdings
Colorado
– -$36.4M -125,007 Closed
Jennison Associates
527
Jennison Associates
New York
– -$16M -55,032 Closed
Arrowstreet Capital
528
Arrowstreet Capital
Massachusetts
– -$12M -41,100 Closed
BCM
529
BlueCrest Capital Management
Jersey
– -$8.07M -27,737 Closed
First Manhattan
530
First Manhattan
New York
– -$7.6M -26,117 Closed
Loomis, Sayles & Company
531
Loomis, Sayles & Company
Massachusetts
– -$6.4M -21,989 Closed
QIM
532
Quantitative Investment Management
Virginia
– -$3.67M -12,600 Closed
GIM
533
Granahan Investment Management
Massachusetts
– -$3.58M -12,317 Closed
CCM
534
Chilton Capital Management
Texas
– -$2.72M -9,451 Closed
TCM
535
Tekla Capital Management
Massachusetts
– -$1.9M -6,514 Closed
AGM
536
Alpine Global Management
New York
– -$1.55M -5,317 Closed
MFS
537
Madrona Financial Services
Washington
– -$1.04M -3,565 Closed
B
538
Barings
North Carolina
– -$917K -3,150 Closed
SCM
539
Shelton Capital Management
Colorado
– -$785K -2,697 Closed
WAM
540
Wolverine Asset Management
Illinois
– -$730K -2,510 Closed
MS
541
Maven Securities
Jersey
– -$655K -2,250 Closed
IR
542
Invictus RG
Bermuda
– -$354K -1,217 Closed
RRC
543
Relaxing Retirement Coach
Massachusetts
– -$291K -1,000 Closed
DC
544
Davenport & Co
Virginia
– -$207K -712 Closed
MA
545
Mutual Advisors
Nebraska
– -$206K -707 Closed
WF
546
WealthTrust Fairport
Ohio
– -$145K -500 Closed
SWP
547
Stratos Wealth Partners
Ohio
– -$118K -404 Closed
HFP
548
Holistic Financial Partners
Indiana
– -$62K -212 Closed
CG
549
Cutler Group
California
– -$58K -200 Closed
Bessemer Group
550
Bessemer Group
New Jersey
– -$52K -179 Closed
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