ABMD

Abiomed Inc
ABMD

Overview Fund Activity
Delisted

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

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287 hedge funds and large institutions have $5.07B invested in Abiomed Inc in 2017 Q1 according to their latest regulatory filings, with 37 funds opening new positions, 114 increasing their positions, 97 reducing their positions, and 40 closing their positions.

Holders
287
Holders Change
-10
Holders Change %
-3.37%
% of All Funds
7.16%
Holding in Top 10
7
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-22.22%
% of All Funds
0.17%
New
37
Increased
114
Reduced
97
Closed
40
Calls
$25.5M
Puts
$9.47M
Net Calls
+$16M
Net Calls Change
+$5.17M

Top Buyers

1
BlackRock
1
BlackRock
New York
$409M
2
Baillie Gifford & Co
2
Baillie Gifford & Co
United Kingdom
$209M
3
BCM
3
Brown Capital Management
Maryland
$115M
4
VOYA Investment Management
4
VOYA Investment Management
Georgia
$51.5M
5
Arrowstreet Capital
5
Arrowstreet Capital
Massachusetts
$18.7M

Top Sellers

1
1832 Asset Management
1
1832 Asset Management
Ontario, Canada
$42.4M
2
Wellington Management Group
2
Wellington Management Group
Massachusetts
$252M
3
GIM
3
Granahan Investment Management
Massachusetts
$15.1M
4
CWAM
4
Columbia Wanger Asset Management
Illinois
$0
5
NCGI
5
Next Century Growth Investors
Minnesota
$24M
Name Market Value Shares Shares
Change 		Shares
Change %
Primecap Management
1
Primecap Management
California
$581M 4,636,590 -40,040 -0.9%
BlackRock
2
BlackRock
New York
$409M 3,270,245 +3,240,638 +10,946%
Vanguard Group
3
Vanguard Group
Pennsylvania
$409M 3,266,538 -53,321 -2%
Wellington Management Group
4
Wellington Management Group
Massachusetts
$252M 2,013,953 -618,191 -23%
PAI
5
Palo Alto Investors
California
$241M 1,921,484 +17,900 +0.9%
Baillie Gifford & Co
6
Baillie Gifford & Co
United Kingdom
$209M 1,672,435 +1,084,264 +184%
EWM
7
Essex Woodlands Management
Texas
$182M 1,450,000 – –
William Blair Investment Management
8
William Blair Investment Management
Illinois
$140M 1,121,017 +91,651 +9%
State Street
9
State Street
Massachusetts
$131M 1,047,258 +20,221 +2%
BCM
10
Brown Capital Management
Maryland
$115M 915,700 +213,889 +30%
JSP
11
Jackson Square Partners
California
$90.6M 723,663 +14,939 +2%
Bank of New York Mellon
12
Bank of New York Mellon
New York
$90.6M 723,428 -10,518 -1%
Renaissance Technologies
13
Renaissance Technologies
New York
$83.7M 668,700 +144,800 +28%
SI
14
Scout Investments
Missouri
$68.9M 550,597 +40,217 +8%
Royal Bank of Canada
15
Royal Bank of Canada
Ontario, Canada
$65.6M 523,846 -4,533 -0.9%
Goldman Sachs
16
Goldman Sachs
New York
$64.1M 511,871 +162 +0%
Janus Henderson Group
17
Janus Henderson Group
United Kingdom
$62.9M 502,182 -35,717 -7%
Macquarie Group
18
Macquarie Group
Australia
$59.3M 473,362 +60,682 +15%
Norges Bank
19
Norges Bank
Norway
$57.1M 456,171 -20,406 -4%
ORI
20
Oak Ridge Investments
Illinois
$54.7M 436,940 -70,626 -14%
Millennium Management
21
Millennium Management
New York
$51.7M 413,114 -80,384 -16%
VOYA Investment Management
22
VOYA Investment Management
Georgia
$51.5M 411,636 +189,415 +85%
William Blair & Company
23
William Blair & Company
Illinois
$50M 413,010 +18,977 +5%
NFA
24
Nationwide Fund Advisors
Ohio
$49.2M 393,350 +5,190 +1%
Northern Trust
25
Northern Trust
Illinois
$45.7M 364,916 -13,210 -3%
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