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AtriCure
ATRC

Overview Fund Activity

99 hedge funds and large institutions have $560M invested in AtriCure in 2017 Q1 according to their latest regulatory filings, with 17 funds opening new positions, 35 increasing their positions, 34 reducing their positions, and 13 closing their positions.

Holders
99
Holders Change
-1
Holders Change %
-1%
% of All Funds
2.47%
Holding in Top 10
5
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-16.67%
% of All Funds
0.12%
New
17
Increased
35
Reduced
34
Closed
13
Calls
$1K
Puts
$619K
Net Calls
-$618K
Net Calls Change
-$857K

Top Buyers

1
BlackRock
1
BlackRock
New York
$41M
2
HEC
2
Hudson Executive Capital
New York
$35.5M
3
Neuberger Berman Group
3
Neuberger Berman Group
New York
$10.8M
4
Millennium Management
4
Millennium Management
New York
$11.6M
5
Loomis, Sayles & Company
5
Loomis, Sayles & Company
Massachusetts
$14.8M

Top Sellers

1
William Blair Investment Management
1
William Blair Investment Management
Illinois
$0
2
PCM
2
Portolan Capital Management
Massachusetts
$0
3
CAM
3
Cortina Asset Management
Wisconsin
$6.36M
4
RCP
4
Rothschild Capital Partners
New York
$0
5
CCI
5
Columbus Circle Investors
$0
Name Market Value Shares Shares
Change 		Shares
Change %
Fidelity Investments
1
Fidelity Investments
Massachusetts
$94.8M 4,950,000 +130,000 +3%
Wellington Management Group
2
Wellington Management Group
Massachusetts
$63.5M 3,313,575 +176,025 +6%
CCM
3
Consonance Capital Management
New York
$55.3M 2,886,354 +220,000 +8%
BlackRock
4
BlackRock
New York
$41M 2,138,833 +2,135,227 +59,213%
HEC
5
Hudson Executive Capital
New York
$35.5M 1,855,000 +769,400 +71%
Vanguard Group
6
Vanguard Group
Pennsylvania
$26.7M 1,393,971 +75,266 +6%
Victory Capital Management
7
Victory Capital Management
Texas
$24.9M 1,300,939 -27,739 -2%
PCM
8
Peregrine Capital Management
Minnesota
$18.8M 994,591 +92,071 +10%
FLAM
9
First Light Asset Management
Minnesota
$18.3M 956,458 +17,446 +2%
Loomis, Sayles & Company
10
Loomis, Sayles & Company
Massachusetts
$14.8M 771,365 +326,712 +73%
Millennium Management
11
Millennium Management
New York
$11.6M 606,129 +457,398 +308%
State Street
12
State Street
Massachusetts
$11.4M 593,615 +38,281 +7%
EA
13
Emerald Advisers
Pennsylvania
$11M 576,517 -7,220 -1%
Neuberger Berman Group
14
Neuberger Berman Group
New York
$10.8M 566,520 +566,520 New
DCM
15
DAFNA Capital Management
California
$9.71M 506,946 -12,000 -2%
EMFAT
16
Emerald Mutual Fund Advisers Trust
Pennsylvania
$9.29M 485,043 – –
WA
17
Wasatch Advisors
Utah
$8.87M 463,244 -12,055 -3%
Northern Trust
18
Northern Trust
Illinois
$8.08M 422,084 -692 -0.2%
CAM
19
Cortina Asset Management
Wisconsin
$6.36M 332,082 -290,601 -47%
RA
20
Royce & Associates
New York
$5.14M 268,300 -61,000 -19%
Deutsche Bank
21
Deutsche Bank
Germany
$5.05M 263,761 -42,805 -14%
Geode Capital Management
22
Geode Capital Management
Massachusetts
$4.9M 255,862 +11,150 +5%
BG
23
Bollard Group
Massachusetts
$3.83M 200,000 – –
EAM
24
Eventide Asset Management
Massachusetts
$3.45M 180,000 – –
Bank of New York Mellon
25
Bank of New York Mellon
New York
$3.44M 179,586 +35,013 +24%
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