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AtriCure

115 hedge funds and large institutions have $418M invested in AtriCure in 2014 Q1 according to their latest regulatory filings, with 38 funds opening new positions, 45 increasing their positions, 25 reducing their positions, and 7 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
115
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
2
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$220K
Puts
$19K
Net Calls
Net Calls Change

Top Buyers

1 +$15.4M
2 +$11.5M
3 +$10.4M
4
Millennium Management
Millennium Management
New York
+$9.55M
5
SCA
SAC Capital Advisors
Connecticut
+$8.91M

Top Sellers

1 -$7.89M
2 -$4.39M
3 -$3.69M
4
UBS AM
UBS AM
Illinois
-$2.98M
5
FLAM
First Light Asset Management
Minnesota
-$2.62M
Name Holding Trade Value Shares
Change
Change in
Stake
26
$5.97M
27
$5.95M
28
$5.9M
29
$5.76M
30
$5.71M
31
$5.62M
32
$4.69M
33
$4.64M
34
$4.04M
35
$3.34M
36
$3.31M
37
$3.3M
38
$3.13M
39
$2.9M
40
$2.83M
41
$2.75M
42
$2.71M
43
$2.63M
44
$2.51M
45
$2.47M
46
$2.44M
47
$2.26M
48
$2.18M
49
$2.13M
50
$2.04M