ABMD

Abiomed Inc
ABMD

Overview Fund Activity
Delisted

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

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405 hedge funds and large institutions have $11.5B invested in Abiomed Inc in 2018 Q1 according to their latest regulatory filings, with 84 funds opening new positions, 112 increasing their positions, 162 reducing their positions, and 36 closing their positions.

Holders
405
Holders Change
+44
Holders Change %
+12.19%
% of All Funds
9.3%
Holding in Top 10
15
Holding in Top 10 Change
+9
Holding in Top 10 Change %
+150%
% of All Funds
0.34%
New
84
Increased
112
Reduced
162
Closed
36
Calls
$87.8M
Puts
$93.8M
Net Calls
-$6.01M
Net Calls Change
+$4.3M

Top Buyers

1
Winslow Capital Management
1
Winslow Capital Management
Minnesota
$228M
2
Franklin Resources
2
Franklin Resources
California
$182M
3
Fidelity Investments
3
Fidelity Investments
Massachusetts
$150M
4
WRF
4
Waddell & Reed Financial
Kansas
$141M
5
BlackRock
5
BlackRock
New York
$1.08B

Top Sellers

1
EWM
1
Essex Woodlands Management
Texas
$58.7M
2
Primecap Management
2
Primecap Management
California
$1.11B
3
William Blair Investment Management
3
William Blair Investment Management
Illinois
$206M
4
PAI
4
Palo Alto Investors
California
$392M
5
Millennium Management
5
Millennium Management
New York
$74.7M
Name Market Value Shares Shares
Change 		Shares
Change %
Primecap Management
1
Primecap Management
California
$1.11B 3,822,690 -256,700 -6%
BlackRock
2
BlackRock
New York
$1.08B 3,697,535 +172,329 +5%
Vanguard Group
3
Vanguard Group
Pennsylvania
$1.04B 3,567,436 +80,220 +2%
Baillie Gifford & Co
4
Baillie Gifford & Co
United Kingdom
$595M 2,044,935 +95,241 +5%
BCM
5
Brown Capital Management
Maryland
$410M 1,409,420 -20,727 -1%
PAI
6
Palo Alto Investors
California
$392M 1,346,660 -238,753 -15%
Renaissance Technologies
7
Renaissance Technologies
New York
$335M 1,149,623 +66,900 +6%
State Street
8
State Street
Massachusetts
$319M 1,097,834 -23,795 -2%
Bank of New York Mellon
9
Bank of New York Mellon
New York
$246M 844,258 +162,251 +24%
Winslow Capital Management
10
Winslow Capital Management
Minnesota
$228M 785,092 +785,092 New
American Century Companies
11
American Century Companies
Missouri
$226M 776,280 -187,237 -19%
William Blair Investment Management
12
William Blair Investment Management
Illinois
$206M 709,331 -253,536 -26%
Franklin Resources
13
Franklin Resources
California
$182M 625,987 +297,270 +90%
MWNA
14
Marshall Wace North America
New York
$156M 537,242 +59,624 +12%
JSP
15
Jackson Square Partners
California
$152M 521,216 -46,992 -8%
Fidelity Investments
16
Fidelity Investments
Massachusetts
$150M 515,424 +247,558 +92%
Goldman Sachs
17
Goldman Sachs
New York
$144M 495,933 -13,016 -3%
WRF
18
Waddell & Reed Financial
Kansas
$141M 485,757 +180,423 +59%
Janus Henderson Group
19
Janus Henderson Group
United Kingdom
$134M 460,829 -146,314 -24%
Norges Bank
20
Norges Bank
Norway
$130M 446,427 -87,148 -16%
FAM
21
Fred Alger Management
New York
$113M 388,531 -110,763 -22%
CTA
22
Carillon Tower Advisers
Florida
$110M 226,150 +68,574 +44%
Geode Capital Management
23
Geode Capital Management
Massachusetts
$110M 377,396 +16,889 +5%
SI
24
Scout Investments
Missouri
$108M 369,996 -92,062 -20%
1832 Asset Management
25
1832 Asset Management
Ontario, Canada
$106M 372,700 -2,200 -0.6%
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