ABMD

Abiomed Inc
ABMD

Overview Fund Activity
Delisted

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

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496 hedge funds and large institutions have $13.4B invested in Abiomed Inc in 2021 Q3 according to their latest regulatory filings, with 55 funds opening new positions, 172 increasing their positions, 178 reducing their positions, and 25 closing their positions.

Holders
496
Holders Change
+24
Holders Change %
+5.08%
% of All Funds
8.71%
Holding in Top 10
3
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+50%
% of All Funds
0.05%
New
55
Increased
172
Reduced
178
Closed
25
Calls
$108M
Puts
$106M
Net Calls
+$2.04M
Net Calls Change
-$42M

Top Buyers

1
AllianceBernstein
1
AllianceBernstein
Tennessee
$319M
2
OCBV
2
Ownership Capital B.V.
Netherlands
$236M
3
BlackRock
3
BlackRock
New York
$1.4B
4
Baillie Gifford & Co
4
Baillie Gifford & Co
United Kingdom
$1.22B
5
MAMU
5
Marathon Asset Management (UK)
United Kingdom
$65.7M

Top Sellers

1
SDJVC
1
St. Denis J. Villere & Co
Louisiana
$11.8M
2
Renaissance Technologies
2
Renaissance Technologies
New York
$509M
3
CS
3
Credit Suisse
Switzerland
$241M
4
BCM
4
Brown Capital Management
Maryland
$466M
5
Wellington Management Group
5
Wellington Management Group
Massachusetts
$655M
Name Market Value Shares Shares
Change 		Shares
Change %
Vanguard Group
1
Vanguard Group
Pennsylvania
$1.56B 4,806,505 -73,514 -2%
BlackRock
2
BlackRock
New York
$1.4B 4,305,025 +115,689 +3%
Baillie Gifford & Co
3
Baillie Gifford & Co
United Kingdom
$1.22B 3,733,710 +100,298 +3%
Wellington Management Group
4
Wellington Management Group
Massachusetts
$655M 2,011,413 -74,402 -4%
State Street
5
State Street
Massachusetts
$645M 1,982,929 +27,736 +1%
Primecap Management
6
Primecap Management
California
$586M 1,800,492 -56,300 -3%
Renaissance Technologies
7
Renaissance Technologies
New York
$509M 1,563,723 -115,200 -7%
BCM
8
Brown Capital Management
Maryland
$466M 1,430,504 -110,968 -7%
AllianceBernstein
9
AllianceBernstein
Tennessee
$319M 980,067 +139,295 +17%
William Blair Investment Management
10
William Blair Investment Management
Illinois
$313M 962,347 +29,774 +3%
Geode Capital Management
11
Geode Capital Management
Massachusetts
$269M 828,534 +35,722 +5%
CS
12
Credit Suisse
Switzerland
$241M 741,446 -111,340 -13%
OCBV
13
Ownership Capital B.V.
Netherlands
$236M 724,443 +120,266 +20%
Bank of New York Mellon
14
Bank of New York Mellon
New York
$218M 668,534 -21,073 -3%
Ameriprise
15
Ameriprise
Minnesota
$192M 589,334 -14,703 -2%
Invesco
16
Invesco
Georgia
$188M 576,764 -35,619 -6%
JPMorgan Chase & Co
17
JPMorgan Chase & Co
New York
$181M 554,693 -45,949 -8%
PAI
18
Palo Alto Investors
California
$179M 549,820 -34,113 -6%
Northern Trust
19
Northern Trust
Illinois
$166M 509,438 +2,316 +0.5%
Macquarie Group
20
Macquarie Group
Australia
$158M 486,335 +3,155 +0.7%
JSP
21
Jackson Square Partners
California
$144M 443,195 -5,909 -1%
William Blair & Company
22
William Blair & Company
Illinois
$141M 431,850 +10,521 +2%
Norges Bank
23
Norges Bank
Norway
$124M 381,218 -3,120 -0.8%
Legal & General Group
24
Legal & General Group
United Kingdom
$119M 366,053 +5,762 +2%
Charles Schwab
25
Charles Schwab
California
$109M 333,392 +11,986 +4%
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