ABMD

Abiomed Inc
ABMD

Overview Fund Activity
Delisted

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

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443 hedge funds and large institutions have $7.39B invested in Abiomed Inc in 2019 Q3 according to their latest regulatory filings, with 50 funds opening new positions, 180 increasing their positions, 148 reducing their positions, and 88 closing their positions.

Holders
443
Holders Change
-39
Holders Change %
-8.09%
% of All Funds
9.73%
Holding in Top 10
5
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+25%
% of All Funds
0.11%
New
50
Increased
180
Reduced
148
Closed
88
Calls
$107M
Puts
$185M
Net Calls
-$77.5M
Net Calls Change
+$46.4M

Top Buyers

1
AllianceBernstein
1
AllianceBernstein
Tennessee
$105M
2
T. Rowe Price Associates
2
T. Rowe Price Associates
Maryland
$137M
3
Baillie Gifford & Co
3
Baillie Gifford & Co
United Kingdom
$479M
4
BCM
4
Brown Capital Management
Maryland
$289M
5
ACH
5
ArrowMark Colorado Holdings
Colorado
$38.6M

Top Sellers

1
Renaissance Technologies
1
Renaissance Technologies
New York
$380M
2
Janus Henderson Group
2
Janus Henderson Group
United Kingdom
$52.2M
3
Two Sigma Investments
3
Two Sigma Investments
New York
$0
4
Two Sigma Advisers
4
Two Sigma Advisers
New York
$19.2M
5
AAMU
5
Amundi Asset Management US
Massachusetts
$96.3M
Name Holding Trade Value Shares
Change 		Shares
Change %
BG
51
Bellevue Group
Switzerland
$23.7M -$294K -1,651 -1%
ACM
52
American Capital Management
New York
$22M +$7.71M +43,357 +54%
MAMU
53
Marathon Asset Management (UK)
United Kingdom
$21.4M +$21.4M +120,343 New
RPAM
54
Rhenman & Partners Asset Management
Sweden
$21.3M +$4.82M +27,100 +29%
WorldQuant Millennium Advisors
55
WorldQuant Millennium Advisors
New York
$21.2M -$1.98M -11,146 -9%
CTA
56
Carillon Tower Advisers
Florida
$20.2M -$34.7M -194,817 -63%
Federated Hermes
57
Federated Hermes
Pennsylvania
$20.1M +$2.17M +12,185 +12%
CTB
58
Country Trust Bank
Illinois
$20.1M +$807K +4,536 +4%
SIMG
59
Stephens Investment Management Group
Texas
$19.2M -$9.24M -51,958 -32%
Two Sigma Advisers
60
Two Sigma Advisers
New York
$19.2M -$40.4M -227,100 -68%
Retirement Systems of Alabama
61
Retirement Systems of Alabama
Alabama
$18.2M +$1.16M +6,502 +7%
Rockefeller Capital Management
62
Rockefeller Capital Management
New York
$18M +$887K +4,988 +5%
PPA
63
Parametric Portfolio Associates
Washington
$16.7M -$2.57M -14,472 -13%
California Public Employees Retirement System
64
California Public Employees Retirement System
California
$16.6M +$5.76M +32,393 +53%
Susquehanna International Group
65
Susquehanna International Group
Pennsylvania
$16.6M +$6.27M +35,244 +61%
EVM
66
Eaton Vance Management
Massachusetts
$15.8M +$1.36M +7,652 +9%
RhumbLine Advisers
67
RhumbLine Advisers
Massachusetts
$15.4M +$480K +2,698 +3%
Barclays
68
Barclays
United Kingdom
$14.1M +$559K +3,142 +4%
Wellington Management Group
69
Wellington Management Group
Massachusetts
$13.2M +$12.1M +68,202 +1,138%
California State Teachers Retirement System (CalSTRS)
70
California State Teachers Retirement System (CalSTRS)
California
$13.2M +$152K +852 +1%
Royal Bank of Canada
71
Royal Bank of Canada
Ontario, Canada
$12.9M -$2.48M -13,945 -16%
New York State Teachers Retirement System (NYSTRS)
72
New York State Teachers Retirement System (NYSTRS)
New York
$12.5M +$2.67K +15 +0%
D.E. Shaw & Co
73
D.E. Shaw & Co
New York
$12.5M +$9.65M +54,257 +341%
Voloridge Investment Management
74
Voloridge Investment Management
Florida
$12.4M +$3.02M +17,003 +32%
Wells Fargo
75
Wells Fargo
California
$12.2M -$34.2M -192,154 -74%
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