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AtriCure
ATRC

Overview Fund Activity

114 hedge funds and large institutions have $664M invested in AtriCure in 2017 Q3 according to their latest regulatory filings, with 19 funds opening new positions, 45 increasing their positions, 23 reducing their positions, and 12 closing their positions.

Holders
114
Holders Change
+7
Holders Change %
+6.54%
% of All Funds
2.85%
Holding in Top 10
4
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-20%
% of All Funds
0.1%
New
19
Increased
45
Reduced
23
Closed
12
Calls
–
Puts
$369K
Net Calls
-$369K
Net Calls Change
-$262K

Top Buyers

1
Wellington Management Group
1
Wellington Management Group
Massachusetts
$84.4M
2
Millennium Management
2
Millennium Management
New York
$24.3M
3
Citadel Advisors
3
Citadel Advisors
Florida
$7.48M
4
LCM
4
Laurion Capital Management
New York
$6.87M
5
Lord, Abbett & Co
5
Lord, Abbett & Co
New Jersey
$6.82M

Top Sellers

1
CCM
1
Consonance Capital Management
New York
$0
2
Victory Capital Management
2
Victory Capital Management
Texas
$23M
3
Point72 Asset Management
3
Point72 Asset Management
Connecticut
$414K
4
AI
4
Axiom Investors
Connecticut
$2.83M
5
PCM
5
Perkins Capital Management
Minnesota
$2.08M
Name Holding Trade Value Shares
Change 		Shares
Change %
BG
26
Bollard Group
Massachusetts
$4.47M – – –
Allianz Asset Management
27
Allianz Asset Management
Germany
$4.11M +$652K +29,153 +19%
EAM
28
Eventide Asset Management
Massachusetts
$4.03M – – –
AIS
29
AlphaOne Investment Services
Pennsylvania
$3.82M +$3.82M +170,525 New
Charles Schwab
30
Charles Schwab
California
$3.81M +$203K +9,070 +6%
Adage Capital Partners
31
Adage Capital Partners
Massachusetts
$3.68M +$1.12M +50,000 +44%
Goldman Sachs
32
Goldman Sachs
New York
$3.21M +$2.94M +131,239 +1,063%
EIM
33
Essex Investment Management
Massachusetts
$3.17M -$21.8K -976 -0.7%
AI
34
Axiom Investors
Connecticut
$2.83M -$1.16M -51,786 -29%
Two Sigma Investments
35
Two Sigma Investments
New York
$2.64M +$2.03M +90,864 +332%
TCIM
36
TIAA CREF Investment Management
New York
$2.6M -$27.1K -1,210 -1%
KIA
37
Kopp Investment Advisors
Minnesota
$2.56M -$51.3K -2,295 -2%
Two Sigma Advisers
38
Two Sigma Advisers
New York
$2.56M +$606K +27,100 +31%
D.E. Shaw & Co
39
D.E. Shaw & Co
New York
$2.5M +$621K +27,743 +33%
TA
40
Tamarack Advisers
California
$2.24M +$2.24M +100,000 New
Morgan Stanley
41
Morgan Stanley
New York
$2.16M +$875K +39,096 +68%
PCM
42
Perkins Capital Management
Minnesota
$2.08M -$949K -42,418 -31%
Macquarie Group
43
Macquarie Group
Australia
$1.84M +$68.4K +3,056 +4%
TA
44
Teachers Advisors
New York
$1.75M +$671 +30 +0%
USAA
45
United Services Automobile Association
Texas
$1.55M +$38K +1,700 +3%
PP
46
PDT Partners
New York
$1.47M +$1.47M +65,645 New
OCM
47
Osterweis Capital Management
California
$1.46M -$380K -16,988 -21%
Arrowstreet Capital
48
Arrowstreet Capital
Massachusetts
$1.42M +$1.42M +63,400 New
Swiss National Bank
49
Swiss National Bank
Switzerland
$1.22M – – –
Nuveen Asset Management
50
Nuveen Asset Management
Illinois
$1.18M +$1.18M +52,721 New
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