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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
76
$623K
77
$564K
78
$561K
79
$491K
80
$479K
81
$460K
82
$449K
83
$402K
84
$396K
85
$368K
86
$364K
87
$349K
88
$331K
89
$319K
90
$293K
91
$268K
92
$264K
93
$245K
94
$242K
95
$211K
96
$200K
97
$190K
98
$172K
99
$167K
100
$159K