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AtriCure
ATRC

Overview Fund Activity

102 hedge funds and large institutions have $364M invested in AtriCure in 2016 Q2 according to their latest regulatory filings, with 8 funds opening new positions, 42 increasing their positions, 34 reducing their positions, and 17 closing their positions.

Holders
102
Holders Change
-11
Holders Change %
-9.73%
% of All Funds
2.73%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.05%
New
8
Increased
42
Reduced
34
Closed
17
Calls
$403K
Puts
–
Net Calls
+$403K
Net Calls Change
+$369K

Top Buyers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$68.2M
2
Wellington Management Group
2
Wellington Management Group
Massachusetts
$41.7M
3
BIT
3
BlackRock Institutional Trust
California
$10.4M
4
Massachusetts Financial Services
4
Massachusetts Financial Services
Massachusetts
$5.88M
5
Macquarie Group
5
Macquarie Group
Australia
$2.61M

Top Sellers

1
Adage Capital Partners
1
Adage Capital Partners
Massachusetts
$3.53M
2
CCI
2
Columbus Circle Investors
$1.62M
3
PC
3
Pier Capital
Connecticut
$0
4
EA
4
Emerald Advisers
Pennsylvania
$6.96M
5
EMFAT
5
Emerald Mutual Fund Advisers Trust
Pennsylvania
$7.38M
Name Market Value Shares Shares
Change 		Shares
Change %
Fidelity Investments
1
Fidelity Investments
Massachusetts
$68.2M 4,830,000 +1,213,400 +34%
Wellington Management Group
2
Wellington Management Group
Massachusetts
$41.7M 2,951,682 +729,819 +33%
RIM
3
RS Investment Management
California
$28.7M 2,027,852 -155,845 -7%
Vanguard Group
4
Vanguard Group
Pennsylvania
$17.2M 1,216,110 +84,953 +8%
FLAM
5
First Light Asset Management
Minnesota
$13M 922,590 -4,620 -0.5%
Millennium Management
6
Millennium Management
New York
$12.8M 903,930 -126,519 -12%
Wells Fargo
7
Wells Fargo
California
$12.1M 858,878 +151,988 +22%
BFA
8
BlackRock Fund Advisors
California
$11.6M 817,634 +87,089 +12%
BIT
9
BlackRock Institutional Trust
California
$10.4M 738,010 +211,630 +40%
CAM
10
Cortina Asset Management
Wisconsin
$8.47M 599,168 -71,534 -11%
EMFAT
11
Emerald Mutual Fund Advisers Trust
Pennsylvania
$7.38M 522,174 -271,540 -34%
DCM
12
DAFNA Capital Management
California
$7.26M 513,946 +25,500 +5%
EA
13
Emerald Advisers
Pennsylvania
$6.96M 492,193 -307,328 -38%
RA
14
Royce & Associates
New York
$6.79M 480,300 +148,500 +45%
WA
15
Wasatch Advisors
Utah
$6.71M 474,537 +57,610 +14%
State Street
16
State Street
Massachusetts
$6.65M 470,656 +17,093 +4%
Massachusetts Financial Services
17
Massachusetts Financial Services
Massachusetts
$5.88M 416,353 +191,154 +85%
William Blair Investment Management
18
William Blair Investment Management
Illinois
$5.77M 408,332 -3,706 -0.9%
Northern Trust
19
Northern Trust
Illinois
$5.6M 396,301 +44,818 +13%
TA
20
Tamarack Advisers
California
$4.75M 336,000 -189,000 -36%
PCMI
21
Paradigm Capital Management Inc
New York
$4.65M 329,225 -51,900 -14%
Deutsche Bank
22
Deutsche Bank
Germany
$3.97M 281,271 -32,279 -10%
WRF
23
Waddell & Reed Financial
Kansas
$3.78M 267,800 – –
Adage Capital Partners
24
Adage Capital Partners
Massachusetts
$3.53M 250,000 -1,056,488 -81%
RCP
25
Rothschild Capital Partners
New York
$3.44M 243,740 -26,901 -10%
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