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.

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

Top Sellers

1
Winslow Capital Management
1
Winslow Capital Management
Minnesota
$0
2
1832 Asset Management
2
1832 Asset Management
Ontario, Canada
$0
3
AQR Capital Management
3
AQR Capital Management
Connecticut
$147M
4
Vanguard Group
4
Vanguard Group
Pennsylvania
$1.39B
5
FAM
5
Fred Alger Management
New York
$123M
Name Market Value Shares Shares
Change 		Shares
Change %
Vanguard Group
1
Vanguard Group
Pennsylvania
$1.39B 4,861,412 -189,621 -4%
Primecap Management
2
Primecap Management
California
$899M 3,149,040 -81,200 -3%
BlackRock
3
BlackRock
New York
$885M 3,099,318 -65,924 -2%
Renaissance Technologies
4
Renaissance Technologies
New York
$589M 2,060,923 +191,200 +10%
State Street
5
State Street
Massachusetts
$532M 1,862,165 +96,928 +5%
Sands Capital Management
6
Sands Capital Management
Virginia
$372M 1,301,348 +448,988 +53%
BCM
7
Brown Capital Management
Maryland
$352M 1,232,619 -8,526 -0.7%
Baillie Gifford & Co
8
Baillie Gifford & Co
United Kingdom
$309M 1,081,431 +12,572 +1%
PAI
9
Palo Alto Investors
California
$200M 698,654 +9,104 +1%
Franklin Resources
10
Franklin Resources
California
$198M 694,371 +11,816 +2%
Janus Henderson Group
11
Janus Henderson Group
United Kingdom
$186M 652,554 -69,412 -10%
AAMU
12
Amundi Asset Management US
Massachusetts
$185M 648,206 +491,750 +314%
Geode Capital Management
13
Geode Capital Management
Massachusetts
$179M 629,245 +22,397 +4%
Bank of New York Mellon
14
Bank of New York Mellon
New York
$157M 549,932 +56,709 +11%
WRF
15
Waddell & Reed Financial
Kansas
$155M 543,768 +13,348 +3%
Goldman Sachs
16
Goldman Sachs
New York
$152M 533,397 -81,094 -13%
AQR Capital Management
17
AQR Capital Management
Connecticut
$147M 515,229 -222,231 -30%
JIM
18
Jupiter Investment Management
United Kingdom
$146M 509,723 -132,560 -21%
Norges Bank
19
Norges Bank
Norway
$139M 488,286 -229 -0%
Northern Trust
20
Northern Trust
Illinois
$134M 469,550 +6,631 +1%
American Century Companies
21
American Century Companies
Missouri
$125M 438,631 +67,075 +18%
FAM
22
Fred Alger Management
New York
$123M 431,130 -159,004 -27%
Artisan Partners
23
Artisan Partners
Wisconsin
$95.6M 334,891 +257,009 +330%
JPMorgan Chase & Co
24
JPMorgan Chase & Co
New York
$93.3M 326,830 -142,084 -30%
Legal & General Group
25
Legal & General Group
United Kingdom
$71.8M 251,342 +56,433 +29%
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