ABMD

Abiomed Inc
ABMD

Overview Fund Activity
Delisted

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

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485 hedge funds and large institutions have $13.1B invested in Abiomed Inc in 2021 Q1 according to their latest regulatory filings, with 52 funds opening new positions, 160 increasing their positions, 191 reducing their positions, and 56 closing their positions.

Holders
485
Holders Change
-8
Holders Change %
-1.62%
% of All Funds
8.54%
Holding in Top 10
4
Holding in Top 10 Change
-4
Holding in Top 10 Change %
-50%
% of All Funds
0.07%
New
52
Increased
160
Reduced
191
Closed
56
Calls
$104M
Puts
$65.7M
Net Calls
+$38.6M
Net Calls Change
+$39.8M

Top Buyers

1
Baillie Gifford & Co
1
Baillie Gifford & Co
United Kingdom
$1.1B
2
William Blair Investment Management
2
William Blair Investment Management
Illinois
$299M
3
CS
3
Credit Suisse
Switzerland
$289M
4
APM
4
Avidity Partners Management
Texas
$42.2M
5
Wellington Management Group
5
Wellington Management Group
Massachusetts
$653M

Top Sellers

1
Sands Capital Management
1
Sands Capital Management
Virginia
$0
2
FAM
2
Fred Alger Management
New York
$20.9M
3
Renaissance Technologies
3
Renaissance Technologies
New York
$567M
4
Bessemer Group
4
Bessemer Group
New Jersey
$74K
5
Primecap Management
5
Primecap Management
California
$611M
Name Market Value Shares Shares
Change 		Shares
Change %
AAMU
51
AEGON Asset Management (UK)
United Kingdom
$37.8M 118,639 +10,934 +10%
Goldman Sachs
52
Goldman Sachs
New York
$36M 112,899 -993 -0.9%
EVM
53
Eaton Vance Management
Massachusetts
$34.7M 109,015 +12,927 +13%
SI
54
Scout Investments
Missouri
$34.3M 107,582 +28,566 +36%
California Public Employees Retirement System
55
California Public Employees Retirement System
California
$33.7M 105,602 -1,564 -1%
SEI Investments
56
SEI Investments
Pennsylvania
$33.5M 105,187 -4,205 -4%
GCM
57
Geneva Capital Management
Wisconsin
$33.3M 104,583 -5,003 -5%
MAMU
58
Marathon Asset Management (UK)
United Kingdom
$31.5M 98,859 -2,862 -3%
Rockefeller Capital Management
59
Rockefeller Capital Management
New York
$31.5M 98,700 -1,097 -1%
Morgan Stanley
60
Morgan Stanley
New York
$29.9M 93,889 -48,216 -34%
APG Asset Management
61
APG Asset Management
Netherlands
$28.2M 103,907 +14,321 +16%
Citadel Advisors
62
Citadel Advisors
Florida
$27.6M 86,717 +46,225 +114%
RhumbLine Advisers
63
RhumbLine Advisers
Massachusetts
$27.2M 85,409 -2,527 -3%
California State Teachers Retirement System (CalSTRS)
64
California State Teachers Retirement System (CalSTRS)
California
$26.8M 84,201 +1,324 +2%
BIA
65
Biondo Investment Advisors
Pennsylvania
$26.3M 82,466 +2,152 +3%
CTB
66
Country Trust Bank
Illinois
$25.9M 81,231 -26,909 -25%
Baird Financial Group
67
Baird Financial Group
Wisconsin
$25.7M 80,615 -36,557 -31%
RPAM
68
Rhenman & Partners Asset Management
Sweden
$24.9M 78,000 +15,000 +24%
Two Sigma Investments
69
Two Sigma Investments
New York
$24.8M 77,686 +62,580 +414%
Balyasny Asset Management
70
Balyasny Asset Management
Illinois
$24.7M 77,354 +77,354 New
Prudential Financial
71
Prudential Financial
New Jersey
$23.7M 74,284 +39,374 +113%
Royal Bank of Canada
72
Royal Bank of Canada
Ontario, Canada
$23.5M 73,735 -21,283 -22%
Federated Hermes
73
Federated Hermes
Pennsylvania
$22.7M 71,322 -28,691 -29%
JAM
74
Jupiter Asset Management
United Kingdom
$21.9M 68,616 -5,658 -8%
FAM
75
Fred Alger Management
New York
$20.9M 65,429 -506,098 -89%
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