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AtriCure
ATRC

Overview Fund Activity

86 hedge funds and large institutions have $293M invested in AtriCure in 2013 Q4 according to their latest regulatory filings, with 17 funds opening new positions, 23 increasing their positions, 36 reducing their positions, and 10 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
86
Holders Change
+7
Holders Change %
+8.86%
% of All Funds
2.5%
Holding in Top 10
6
Holding in Top 10 Change
+4
Holding in Top 10 Change %
+200%
% of All Funds
0.17%
New
17
Increased
23
Reduced
36
Closed
10
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$14.9M
2
CM
2
Castleark Management
Illinois
$6.32M
3
Millennium Management
3
Millennium Management
New York
$4.05M
4
BIT
4
BlackRock Institutional Trust
California
$7.69M
5
Allianz Asset Management
5
Allianz Asset Management
Germany
$2.24M

Top Sellers

1
KIA
1
Kopp Investment Advisors
Minnesota
$3.48M
2
BC
2
Broadfin Capital
New York
$8.17M
3
Deutsche Bank
3
Deutsche Bank
Germany
$7.08M
4
NC
4
Northpointe Capital
Michigan
$13.5M
5
Wellington Management Group
5
Wellington Management Group
Massachusetts
$7.95M
Name Holding Trade Value Shares
Change 		Shares
Change %
KIA
26
Kopp Investment Advisors
Minnesota
$3.48M -$5.94M -318,211 -63%
KF
27
Kopp Funds
Wisconsin
$3.48M +$3.48M +186,280 New
WSA
28
Wall Street Associates
California
$3.28M -$237K -12,670 -7%
UBS AM
29
UBS AM
Illinois
$2.98M -$45.3K -2,427 -1%
TC
30
TFS Capital
Pennsylvania
$2.95M +$1.48M +79,274 +101%
BCM
31
Bridgeway Capital Management
Texas
$2.51M -$5.61K -300 -0.2%
Allianz Asset Management
32
Allianz Asset Management
Germany
$2.24M +$2.24M +119,881 New
KCM
33
Kennedy Capital Management
Missouri
$2.09M +$984K +52,693 +89%
NI
34
Numeric Investors
Massachusetts
$2.02M -$562K -30,086 -22%
Bank of New York Mellon
35
Bank of New York Mellon
New York
$1.72M +$149K +7,982 +9%
EIM
36
Essex Investment Management
Massachusetts
$1.64M +$90.5K +4,845 +6%
COPPSERS
37
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$1.63M -$443K -23,721 -21%
TCIM
38
TIAA CREF Investment Management
New York
$1.56M -$39.9K -2,136 -2%
Geode Capital Management
39
Geode Capital Management
Massachusetts
$1.48M +$225K +12,053 +18%
SC
40
Skylands Capital
Wisconsin
$1.46M -$1.34M -71,718 -48%
EAM
41
Eventide Asset Management
Massachusetts
$1.3M +$1.3M +69,300 New
DCM
42
Driehaus Capital Management
Illinois
$1.29M +$1.29M +69,094 New
BIM
43
BlackRock Investment Management
Delaware
$1.08M -$24.5K -1,309 -2%
KeyBank National Association
44
KeyBank National Association
Ohio
$911K -$41K -2,192 -4%
WPC
45
White Pine Capital
Minnesota
$906K -$430K -23,025 -32%
California Public Employees Retirement System
46
California Public Employees Retirement System
California
$843K +$9.37K +500 +1%
WMSA
47
Weiss Multi-Strategy Advisers
New York
$785K -$617K -33,000 -44%
Dimensional Fund Advisors
48
Dimensional Fund Advisors
Texas
$772K – – –
RJA
49
Raymond James & Associates
Florida
$747K – – –
California State Teachers Retirement System (CalSTRS)
50
California State Teachers Retirement System (CalSTRS)
California
$709K +$3.74K +200 +0.5%
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