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AtriCure
ATRC

Overview Fund Activity

126 hedge funds and large institutions have $1.1B invested in AtriCure in 2018 Q3 according to their latest regulatory filings, with 26 funds opening new positions, 42 increasing their positions, 39 reducing their positions, and 8 closing their positions.

Holders
126
Holders Change
+18
Holders Change %
+16.67%
% of All Funds
2.89%
Holding in Top 10
6
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+100%
% of All Funds
0.14%
New
26
Increased
42
Reduced
39
Closed
8
Calls
$556K
Puts
–
Net Calls
+$556K
Net Calls Change
+$211K

Top Buyers

1
Millennium Management
1
Millennium Management
New York
$23.5M
2
SAM
2
Sectoral Asset Management
Quebec, Canada
$8.79M
3
FI
3
Fosun International
China
$6.86M
4
Royal Bank of Canada
4
Royal Bank of Canada
Ontario, Canada
$6.78M
5
GKIM
5
GW&K Investment Management
Massachusetts
$6.67M

Top Sellers

1
FLAM
1
First Light Asset Management
Minnesota
$34M
2
PCM
2
Peregrine Capital Management
Minnesota
$24.1M
3
T. Rowe Price Associates
3
T. Rowe Price Associates
Maryland
$77.6M
4
MWNA
4
Marshall Wace North America
New York
$0
5
Morgan Stanley
5
Morgan Stanley
New York
$2.77M
Name Market Value Shares Shares
Change 		Shares
Change %
PVI
51
Pura Vida Investments
New York
$2.37M 67,670 +67,670 New
TD Asset Management
52
TD Asset Management
Ontario, Canada
$2.34M 66,926 +2,326 +4%
Assenagon Asset Management
53
Assenagon Asset Management
Luxembourg
$2.31M 66,000 +66,000 New
Macquarie Group
54
Macquarie Group
Australia
$2.28M 65,105 -24,559 -27%
USAA
55
United Services Automobile Association
Texas
$2.24M 64,041 -9,910 -13%
Wells Fargo
56
Wells Fargo
California
$2.18M 62,164 +2,213 +4%
Swiss National Bank
57
Swiss National Bank
Switzerland
$1.99M 56,900 – –
EGI
58
EAM Global Investors
California
$1.88M 53,553 – –
California State Teachers Retirement System (CalSTRS)
59
California State Teachers Retirement System (CalSTRS)
California
$1.8M 51,297 -18 -0%
Bank of Montreal
60
Bank of Montreal
Ontario, Canada
$1.7M 48,624 +9,481 +24%
Two Sigma Investments
61
Two Sigma Investments
New York
$1.68M 48,029 -79,844 -62%
GCP
62
GSA Capital Partners
United Kingdom
$1.63M 46,424 +20,370 +78%
PPA
63
Parametric Portfolio Associates
Washington
$1.56M 44,592 -12,557 -22%
AllianceBernstein
64
AllianceBernstein
Tennessee
$1.51M 43,200 – –
PCMI
65
Paradigm Capital Management Inc
New York
$1.42M 40,400 -10,000 -20%
New York State Common Retirement Fund
66
New York State Common Retirement Fund
New York
$1.32M 37,700 – –
PP
67
PDT Partners
New York
$1.16M 33,000 -9,900 -23%
California Public Employees Retirement System
68
California Public Employees Retirement System
California
$1.16M 32,973 +1,273 +4%
RhumbLine Advisers
69
RhumbLine Advisers
Massachusetts
$1.07M 30,419 -2,036 -6%
MSE
70
MUFG Securities EMEA
United Kingdom
$1.03M 29,500 +29,500 New
Tudor Investment Corp
71
Tudor Investment Corp
Connecticut
$974K 27,793 +250 +0.9%
ARTA
72
A.R.T. Advisors
New York
$869K 24,833 +24,833 New
Barclays
73
Barclays
United Kingdom
$786K 22,444 +9,204 +70%
UBS AM
74
UBS AM
Illinois
$782K 22,316 +1,500 +7%
AIG
75
American International Group
New York
$779K 22,245 +402 +2%
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3
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