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.

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

Top Sellers

1
AQR Capital Management
1
AQR Capital Management
Connecticut
$15.5M
2
JIM
2
Jupiter Investment Management
United Kingdom
$24.1M
3
Goldman Sachs
3
Goldman Sachs
New York
$57.9M
4
Vanguard Group
4
Vanguard Group
Pennsylvania
$1.22B
5
MWNA
5
Marshall Wace North America
New York
$1.25M
Name Market Value Shares Shares
Change 		Shares
Change %
Vanguard Group
1
Vanguard Group
Pennsylvania
$1.22B 4,668,543 -192,869 -4%
BlackRock
2
BlackRock
New York
$883M 3,389,676 +290,358 +9%
Primecap Management
3
Primecap Management
California
$816M 3,131,040 -18,000 -0.6%
Renaissance Technologies
4
Renaissance Technologies
New York
$633M 2,431,723 +370,800 +18%
Baillie Gifford & Co
5
Baillie Gifford & Co
United Kingdom
$578M 2,219,136 +1,137,705 +105%
Sands Capital Management
6
Sands Capital Management
Virginia
$557M 2,136,426 +835,078 +64%
State Street
7
State Street
Massachusetts
$492M 1,888,073 +25,908 +1%
BCM
8
Brown Capital Management
Maryland
$354M 1,358,476 +125,857 +10%
William Blair Investment Management
9
William Blair Investment Management
Illinois
$212M 815,524 +629,455 +338%
AAMU
10
Amundi Asset Management US
Massachusetts
$197M 756,488 +108,282 +17%
PAI
11
Palo Alto Investors
California
$184M 706,354 +7,700 +1%
Bank of New York Mellon
12
Bank of New York Mellon
New York
$174M 669,715 +119,783 +22%
Geode Capital Management
13
Geode Capital Management
Massachusetts
$171M 657,679 +28,434 +5%
WRF
14
Waddell & Reed Financial
Kansas
$160M 614,373 +70,605 +13%
Franklin Resources
15
Franklin Resources
California
$152M 584,927 -109,444 -16%
FAM
16
Fred Alger Management
New York
$146M 560,489 +129,359 +30%
Janus Henderson Group
17
Janus Henderson Group
United Kingdom
$145M 556,689 -95,865 -15%
Norges Bank
18
Norges Bank
Norway
$134M 513,131 +24,845 +5%
Artisan Partners
19
Artisan Partners
Wisconsin
$132M 505,543 +170,652 +51%
American Century Companies
20
American Century Companies
Missouri
$127M 489,227 +50,596 +12%
Northern Trust
21
Northern Trust
Illinois
$124M 476,104 +6,554 +1%
Two Sigma Advisers
22
Two Sigma Advisers
New York
$87.3M 335,230 +183,400 +121%
CTA
23
Carillon Tower Advisers
Florida
$80.4M 308,492 +91,218 +42%
Deutsche Bank
24
Deutsche Bank
Germany
$79.8M 306,425 +130,194 +74%
Invesco
25
Invesco
Georgia
$79.1M 303,615 +64,014 +27%
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