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AtriCure

112 hedge funds and large institutions have $350M invested in AtriCure in 2014 Q3 according to their latest regulatory filings, with 11 funds opening new positions, 42 increasing their positions, 40 reducing their positions, and 12 closing their positions.

New
Increased
Maintained
Reduced
Closed

5% more repeat investments, than reductions

Existing positions increased: 42 | Existing positions reduced: 40

1% less funds holding

Funds holding: 113112 (-1)

8% less first-time investments, than exits

New positions opened: 11 | Existing positions closed: 12

17% less capital invested

Capital invested by funds: $422M → $350M (-$71.5M)

40% less funds holding in top 10

Funds holding in top 10: 53 (-2)

Holders
112
Holders Change
-1
Holders Change %
-0.88%
% of All Funds
3.25%
Holding in Top 10
3
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-40%
% of All Funds
0.09%
New
11
Increased
42
Reduced
40
Closed
12
Calls
Puts
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
Adage Capital Partners
1
Adage Capital Partners
Massachusetts
$29.4M +$3.98M +250,000 +14%
Wellington Management Group
2
Wellington Management Group
Massachusetts
$25.8M +$19.3M +1,212,320 +224%
NC
3
Northpointe Capital
Michigan
$14.9M +$2.59M +162,525 +19%
CAM
4
Cortina Asset Management
Wisconsin
$14.4M +$73.8K +4,634 +0.5%
TAM
5
THB Asset Management
Connecticut
$14.3M +$962K +60,427 +7%
BC
6
Broadfin Capital
New York
$13.6M -$944K -59,291 -6%
RIM
7
RS Investment Management
California
$12.7M +$304K +19,100 +2%
Fidelity Investments
8
Fidelity Investments
Massachusetts
$12.5M +$2.39M +150,000 +21%
CM
9
Castleark Management
Illinois
$10.7M -$636K -39,932 -7%
TCM
10
Tamarack Capital Management
California
$10.3M +$1.81M +113,445 +19%
Vanguard Group
11
Vanguard Group
Pennsylvania
$10.1M +$515K +32,346 +5%
BFA
12
BlackRock Fund Advisors
California
$9.77M -$282K -17,686 -3%
WA
13
Wasatch Advisors
Utah
$9.4M -$106K -6,637 -1%
DCM
14
DAFNA Capital Management
California
$8.82M +$444K +27,896 +5%
PCM
15
Palisade Capital Management
New Jersey
$7.92M -$384K -24,113 -4%
FLAM
16
First Light Asset Management
Minnesota
$7.31M +$197K +12,351 +3%
BA
17
BlackRock Advisors
Delaware
$6.53M -$647K -40,598 -8%
Millennium Management
18
Millennium Management
New York
$6.3M +$153K +9,597 +2%
Wells Fargo
19
Wells Fargo
California
$5.97M -$636K -39,916 -9%
GIM
20
Granahan Investment Management
Massachusetts
$5.57M +$3.81M +239,440 +173%
PI
21
Putnam Investments
Massachusetts
$5.55M +$157K +9,867 +3%
State Street
22
State Street
Massachusetts
$5.29M -$78.7K -4,938 -1%
NCGI
23
Next Century Growth Investors
Minnesota
$5.22M -$123K -7,724 -2%
Deutsche Bank
24
Deutsche Bank
Germany
$4.82M -$663K -41,606 -11%
Northern Trust
25
Northern Trust
Illinois
$4.79M +$360K +22,625 +7%

ATRC Hedge Fund Activity: Q3 2014 in Review

112 of the 3,446 institutional investors tracked by Wall St. Rank reported a position in AtriCure (ATRC) for Q3 2014, worth a combined $350M — down 17% from $422M a quarter earlier.

Sellers outnumbered buyers: 12 funds closed out of ATRC and 11 opened new positions — a net loss of 1 holder — while 40 trimmed existing stakes and 42 added.

The largest buyer was Wellington Management Group, adding an estimated $19.3M. The largest seller was Polar Capital, cutting an estimated $12.4M.

  • 112 institutional investors held AtriCure (ATRC) as of Q3 2014, down from 113 in Q2 2014.
  • Funds reported $350M of AtriCure stock for Q3 2014, down 17% quarter-over-quarter.
  • 11 funds opened new AtriCure positions in Q3 2014 and 12 closed out, a net change of -1 holder.
  • The largest AtriCure buyer in Q3 2014 was Wellington Management Group, an estimated $19.3M added.
  • The largest AtriCure seller in Q3 2014 was Polar Capital, an estimated $12.4M sold.

Based on aggregated 13F filings for Q3 2014.