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AtriCure
ATRC

Overview Fund Activity

100 hedge funds and large institutions have $551M invested in AtriCure in 2016 Q4 according to their latest regulatory filings, with 13 funds opening new positions, 40 increasing their positions, 34 reducing their positions, and 12 closing their positions.

Holders
100
Holders Change
–
Holders Change %
0%
% of All Funds
2.5%
Holding in Top 10
6
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+20%
% of All Funds
0.15%
New
13
Increased
40
Reduced
34
Closed
12
Calls
$239K
Puts
–
Net Calls
+$239K
Net Calls Change
-$161K

Top Buyers

1
CCM
1
Consonance Capital Management
New York
$52.2M
2
HEC
2
Hudson Executive Capital
New York
$21.2M
3
Loomis, Sayles & Company
3
Loomis, Sayles & Company
Massachusetts
$8.7M
4
BFA
4
BlackRock Fund Advisors
California
$22.2M
5
AI
5
Axiom Investors
Connecticut
$3.49M

Top Sellers

1
Millennium Management
1
Millennium Management
New York
$2.91M
2
Massachusetts Financial Services
2
Massachusetts Financial Services
Massachusetts
$0
3
Wellington Management Group
3
Wellington Management Group
Massachusetts
$61.4M
4
William Blair Investment Management
4
William Blair Investment Management
Illinois
$8.59M
5
WRF
5
Waddell & Reed Financial
Kansas
$0
Name Market Value Shares Shares
Change 		Shares
Change %
Fidelity Investments
1
Fidelity Investments
Massachusetts
$94.3M 4,820,000 -160,438 -3%
Wellington Management Group
2
Wellington Management Group
Massachusetts
$61.4M 3,137,550 -254,902 -8%
CCM
3
Consonance Capital Management
New York
$52.2M 2,666,354 +2,434,428 +1,050%
Victory Capital Management
4
Victory Capital Management
Texas
$26M 1,328,678 +65,898 +5%
Vanguard Group
5
Vanguard Group
Pennsylvania
$25.8M 1,318,705 +31,209 +2%
BFA
6
BlackRock Fund Advisors
California
$22.2M 1,132,907 +255,215 +29%
HEC
7
Hudson Executive Capital
New York
$21.2M 1,085,600 +567,420 +110%
FLAM
8
First Light Asset Management
Minnesota
$18.4M 939,012 +9,136 +1%
PCM
9
Peregrine Capital Management
Minnesota
$17.7M 902,520 -122,347 -12%
BIT
10
BlackRock Institutional Trust
California
$16.2M 829,491 +68,232 +9%
CAM
11
Cortina Asset Management
Wisconsin
$12.2M 622,683 -35,279 -5%
EA
12
Emerald Advisers
Pennsylvania
$11.4M 583,737 +122,304 +27%
State Street
13
State Street
Massachusetts
$10.9M 555,334 +55,938 +11%
DCM
14
DAFNA Capital Management
California
$10.2M 518,946 -10,000 -2%
EMFAT
15
Emerald Mutual Fund Advisers Trust
Pennsylvania
$9.49M 485,043 -25,000 -5%
WA
16
Wasatch Advisors
Utah
$9.3M 475,299 -28,000 -6%
Loomis, Sayles & Company
17
Loomis, Sayles & Company
Massachusetts
$8.7M 444,653 +444,653 New
William Blair Investment Management
18
William Blair Investment Management
Illinois
$8.59M 439,054 -253,791 -37%
Northern Trust
19
Northern Trust
Illinois
$8.27M 422,776 +20,981 +5%
RA
20
Royce & Associates
New York
$6.44M 329,300 -46,000 -12%
Deutsche Bank
21
Deutsche Bank
Germany
$6M 306,566 +15,696 +5%
PCM
22
Portolan Capital Management
Massachusetts
$5.82M 297,592 +48,174 +19%
Geode Capital Management
23
Geode Capital Management
Massachusetts
$4.79M 244,712 +34,559 +16%
RCP
24
Rothschild Capital Partners
New York
$4.7M 240,260 – –
BG
25
Bollard Group
Massachusetts
$3.91M 200,000 +30,000 +18%
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