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AtriCure
ATRC

Overview Fund Activity

160 hedge funds and large institutions have $924M invested in AtriCure in 2019 Q1 according to their latest regulatory filings, with 27 funds opening new positions, 67 increasing their positions, 40 reducing their positions, and 14 closing their positions.

Holders
160
Holders Change
+13
Holders Change %
+8.84%
% of All Funds
3.47%
Holding in Top 10
3
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-50%
% of All Funds
0.07%
New
27
Increased
67
Reduced
40
Closed
14
Calls
$887K
Puts
$28K
Net Calls
+$859K
Net Calls Change
-$6.43M

Top Buyers

1
HRCM
1
Hood River Capital Management
Florida
$10.5M
2
ECM
2
Endurant Capital Management
California
$7.14M
3
EAM
3
Eagle Asset Management
Florida
$6.34M
4
Assenagon Asset Management
4
Assenagon Asset Management
Luxembourg
$6.01M
5
WA
5
Wasatch Advisors
Utah
$15.1M

Top Sellers

1
HEC
1
Hudson Executive Capital
New York
$12M
2
Millennium Management
2
Millennium Management
New York
$16.6M
3
TA
3
Tamarack Advisers
California
$11.4M
4
Federated Hermes
4
Federated Hermes
Pennsylvania
$834K
5
Wellington Management Group
5
Wellington Management Group
Massachusetts
$69.7M
Name Market Value Shares Shares
Change 		Shares
Change %
O
26
OppenheimerFunds
New York
$10M 375,085 +9,078 +2%
Man Group
27
Man Group
United Kingdom
$9.21M 343,612 +22,121 +7%
RG
28
Redmile Group
California
$8.71M 325,000 +25,000 +8%
DCM
29
DAFNA Capital Management
California
$8.54M 318,729 – –
D.E. Shaw & Co
30
D.E. Shaw & Co
New York
$8.04M 300,209 +29,294 +11%
CAM
31
Cortina Asset Management
Wisconsin
$7.72M 288,249 -8,922 -3%
ECM
32
Endurant Capital Management
California
$7.14M 266,577 +266,577 New
KCM
33
Kennedy Capital Management
Missouri
$6.51M 242,951 -22,334 -8%
EAM
34
Eagle Asset Management
Florida
$6.34M 236,499 +236,499 New
Assenagon Asset Management
35
Assenagon Asset Management
Luxembourg
$6.01M 224,182 +185,761 +483%
Citadel Advisors
36
Citadel Advisors
Florida
$5.77M 215,494 +78,037 +57%
Charles Schwab
37
Charles Schwab
California
$5.54M 206,884 +8,370 +4%
OAM
38
Oberweis Asset Management
Illinois
$5.45M 203,410 -27,710 -12%
Bank of New York Mellon
39
Bank of New York Mellon
New York
$5.32M 198,590 -25,777 -11%
FI
40
Fosun International
China
$5.29M 200,559 +3,100 +2%
Goldman Sachs
41
Goldman Sachs
New York
$5.04M 188,023 +17,647 +10%
TCIM
42
TIAA CREF Investment Management
New York
$4.86M 181,234 +42,828 +31%
Deutsche Bank
43
Deutsche Bank
Germany
$4.64M 173,313 +56,248 +48%
KIA
44
Kopp Investment Advisors
Minnesota
$4.61M 171,969 +29,087 +20%
Bank of America
45
Bank of America
North Carolina
$3.93M 146,869 +18,861 +15%
Renaissance Technologies
46
Renaissance Technologies
New York
$3.48M 129,700 +99,500 +329%
QCMC
47
Quantum Capital Management (California)
California
$3.4M 127,035 +845 +0.7%
Two Sigma Investments
48
Two Sigma Investments
New York
$3.36M 125,381 +38,443 +44%
Ameriprise
49
Ameriprise
Minnesota
$3.35M 124,993 -40,389 -24%
Ohio Public Employees Retirement System (OPERS)
50
Ohio Public Employees Retirement System (OPERS)
Ohio
$3.34M 124,550 – –
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