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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
51
$1.96M
52
$1.94M
53
$1.88M
54
$1.6M
55
$1.54M
56
$1.48M
57
$1.42M
58
$1.25M
59
$1.22M
60
$1.08M
61
$941K
62
$940K
63
$910K
64
$896K
65
$851K
66
$824K
67
$813K
68
$788K
69
$777K
70
$733K
71
$725K
72
$680K
73
$679K
74
$669K
75
$669K