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AtriCure
ATRC

Overview Fund Activity

113 hedge funds and large institutions have $422M invested in AtriCure in 2014 Q2 according to their latest regulatory filings, with 14 funds opening new positions, 52 increasing their positions, 38 reducing their positions, and 16 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
113
Holders Change
-2
Holders Change %
-1.74%
% of All Funds
3.25%
Holding in Top 10
5
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+150%
% of All Funds
0.14%
New
14
Increased
52
Reduced
38
Closed
16
Calls
$18K
Puts
–
Net Calls
+$18K
Net Calls Change
-$183K

Top Buyers

1
Adage Capital Partners
1
Adage Capital Partners
Massachusetts
$32.2M
2
BC
2
Broadfin Capital
New York
$18.1M
3
Wellington Management Group
3
Wellington Management Group
Massachusetts
$9.97M
4
RIM
4
RS Investment Management
California
$15.5M
5
TCM
5
Tamarack Capital Management
California
$9.83M

Top Sellers

1
NI
1
Numeric Investors
Massachusetts
$0
2
Millennium Management
2
Millennium Management
New York
$7.69M
3
BIT
3
BlackRock Institutional Trust
California
$5.79M
4
MHP
4
Manatuck Hill Partners
Connecticut
$3.02M
5
CCM
5
Catapult Capital Management
New York
$1.56M
Name Holding Trade Value Shares
Change 		Shares
Change %
CCMH
126
Cornerstone Capital Management Holdings
New York
– -$167K -8,900 Closed
SG Americas Securities
127
SG Americas Securities
New York
– -$131K -6,962 Closed
CCS
128
Crosspoint Capital Strategies
California
– -$15K -800 Closed
2 3 4 5
6