ABMD

Abiomed Inc
ABMD

Overview Fund Activity
Delisted

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

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409 hedge funds and large institutions have $6.25B invested in Abiomed Inc in 2020 Q1 according to their latest regulatory filings, with 43 funds opening new positions, 150 increasing their positions, 154 reducing their positions, and 93 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
409
Holders Change
-55
Holders Change %
-11.85%
% of All Funds
9.03%
Holding in Top 10
3
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.07%
New
43
Increased
150
Reduced
154
Closed
93
Calls
$81.4M
Puts
$158M
Net Calls
-$76.9M
Net Calls Change
+$94.9M

Top Buyers

1
Wellington Management Group
Wellington Management Group
Massachusetts
$418M
2
Ameriprise
Ameriprise
Minnesota
$84.5M
3
DM
Deerfield Management
New York
$54.6M
4
GPP
Great Point Partners
Connecticut
$31.4M
5
AllianceBernstein
AllianceBernstein
Tennessee
$169M

Top Sellers

1
Sands Capital Management
Sands Capital Management
Virginia
$212M
2
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
$24.6M
3
HM
HealthCor Management
New York
$0
4
Renaissance Technologies
Renaissance Technologies
New York
$297M
5
William Blair Investment Management
William Blair Investment Management
Illinois
$53.8M
Name Holding Trade Value Shares
Change 		Shares
Change %
Baird Financial Group
51
Baird Financial Group
Wisconsin
$19.4M +$14M +97,006 +262%
GCM
52
Geneva Capital Management
Wisconsin
$19M +$19M +130,859 New
CTB
53
Country Trust Bank
Illinois
$17.3M +$1.42M +9,772 +9%
EVM
54
Eaton Vance Management
Massachusetts
$16.3M +$3.45M +23,795 +27%
T
55
TOBAM
France
$16.1M +$6.01M +41,418 +59%
BG
56
Bellevue Group
Switzerland
$15.7M +$2.94M +20,233 +23%
MAMU
57
Marathon Asset Management (UK)
United Kingdom
$15.5M -$736K -5,074 -5%
Rockefeller Capital Management
58
Rockefeller Capital Management
New York
$15.1M +$100K +691 +0.7%
AQR Capital Management
59
AQR Capital Management
Connecticut
$14.8M +$2.69M +18,503 +22%
RhumbLine Advisers
60
RhumbLine Advisers
Massachusetts
$13.8M +$433K +2,982 +3%
PPA
61
Parametric Portfolio Associates
Washington
$13.5M +$584K +4,021 +5%
Morgan Stanley
62
Morgan Stanley
New York
$13.4M -$21.2M -146,127 -61%
California Public Employees Retirement System
63
California Public Employees Retirement System
California
$13.3M -$726K -5,000 -5%
Capital Fund Management (CFM)
64
Capital Fund Management (CFM)
France
$13.2M +$7.71M +53,127 +139%
RPAM
65
Rhenman & Partners Asset Management
Sweden
$12.8M +$145K +1,000 +1%
Susquehanna International Group
66
Susquehanna International Group
Pennsylvania
$11.7M -$9.37M -64,518 -45%
California State Teachers Retirement System (CalSTRS)
67
California State Teachers Retirement System (CalSTRS)
California
$11.4M -$288K -1,984 -2%
SEI Investments
68
SEI Investments
Pennsylvania
$11.3M +$3.68M +25,367 +48%
BIA
69
Biondo Investment Advisors
Pennsylvania
$11.3M -$126K -866 -1%
Voloridge Investment Management
70
Voloridge Investment Management
Florida
$11.3M +$5.21M +35,871 +86%
Royal Bank of Canada
71
Royal Bank of Canada
Ontario, Canada
$10.7M -$698K -4,811 -6%
Wells Fargo
72
Wells Fargo
California
$9.68M +$1.54M +10,581 +19%
Principal Financial Group
73
Principal Financial Group
Iowa
$9.65M +$586K +4,037 +6%
New York State Teachers Retirement System (NYSTRS)
74
New York State Teachers Retirement System (NYSTRS)
New York
$9.35M -$421K -2,900 -4%
Jane Street
75
Jane Street
New York
$9.22M +$3.46M +23,809 +60%
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