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AtriCure
ATRC

71 hedge funds and large institutions have $146M invested in AtriCure in 2013 Q2 according to their latest regulatory filings, with 71 funds opening new positions, increasing their positions, reducing their positions, and closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
71
Holders Change
+71
Holders Change %
–
% of All Funds
2.32%
Holding in Top 10
2
Holding in Top 10 Change
+2
Holding in Top 10 Change %
% of All Funds
0.07%
New
71
Increased
–
Reduced
–
Closed
–
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

No buyers this quarter

Top Sellers

No sellers this quarter
Name Holding Trade Value Shares
Change 		Change in
Stake
CAM
1
Cortina Asset Management
Wisconsin
$10.5M +$9.63M +1,104,869 New
TAM
2
THB Asset Management
Connecticut
$10.3M +$9.47M +1,087,256 New
NC
3
Northpointe Capital
Michigan
$8.6M +$7.89M +905,271 New
TCM
4
Tamarack Capital Management
California
$8.29M +$7.6M +872,447 New
Adage Capital Partners
5
Adage Capital Partners
Massachusetts
$8.12M +$7.44M +854,386 New
WA
6
Wasatch Advisors
Utah
$8.11M +$7.44M +854,099 New
BC
7
Broadfin Capital
New York
$7.52M +$6.9M +791,841 New
MRM
8
Michael R. Murphy
$7.48M +$6.86M +786,950 New
Wellington Management Group
9
Wellington Management Group
Massachusetts
$6.35M +$5.82M +668,310 New
DM
10
Deerfield Management
New York
$5.99M +$5.49M +630,000 New
BFA
11
BlackRock Fund Advisors
California
$4.96M +$4.55M +521,878 New
Deutsche Bank
12
Deutsche Bank
Germany
$4.55M +$4.17M +479,003 New
DCM
13
DAFNA Capital Management
California
$4.54M +$4.16M +477,701 New
Wells Fargo
14
Wells Fargo
California
$4.34M +$3.98M +456,521 New
Vanguard Group
15
Vanguard Group
Pennsylvania
$4.18M +$3.83M +439,905 New
KIA
16
Kopp Investment Advisors
Minnesota
$4.15M +$3.81M +436,822 New
Manulife (Manufacturers Life Insurance)
17
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$3.2M +$2.94M +336,998 New
MHP
18
Manatuck Hill Partners
Connecticut
$2.85M +$2.61M +299,500 New
BIT
19
BlackRock Institutional Trust
California
$2.37M +$2.17M +249,144 New
State Street
20
State Street
Massachusetts
$2.34M +$2.15M +246,433 New
Northern Trust
21
Northern Trust
Illinois
$2.27M +$2.08M +239,031 New
WSA
22
Wall Street Associates
California
$1.8M +$1.65M +189,959 New
Massachusetts Financial Services
23
Massachusetts Financial Services
Massachusetts
$1.76M +$1.61M +184,790 New
SC
24
Skylands Capital
Wisconsin
$1.67M +$1.54M +176,200 New
Alyeska Investment Group
25
Alyeska Investment Group
Illinois
$1.57M +$1.44M +165,737 New
1
2 3

ATRC Hedge Fund Activity: Q2 2013 in Review

71 of the 3,064 institutional investors tracked by Wall St. Rank reported a position in AtriCure (ATRC) for Q2 2013, worth a combined $146M.

Buyers outnumbered sellers: 71 funds opened new ATRC positions and 0 closed out — a net gain of 71 holders — while 0 added to existing stakes and 0 trimmed.

  • 71 institutional investors held AtriCure (ATRC) as of Q2 2013, up from 0 in Q1 2013.
  • Funds reported $146M of AtriCure stock for Q2 2013.
  • 71 funds opened new AtriCure positions in Q2 2013 and 0 closed out, a net change of +71 holders.

Based on aggregated 13F filings for Q2 2013.