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AtriCure
ATRC

113 hedge funds and large institutions have $422M invested in AtriCure in 2014 Q2 according to their latest regulatory filings, with 14 funds opening new positions, 52 increasing their positions, 38 reducing their positions, and 16 closing their positions.

New
Increased
Maintained
Reduced
Closed

150% more funds holding in top 10

Funds holding in top 10: 2 → 5 (+3)

37% more repeat investments, than reductions

Existing positions increased: 52 | Existing positions reduced: 38

1% more capital invested

Capital invested by funds: $418M → $422M (+$4.35M)

2% less funds holding

Funds holding: 115 → 113 (-2)

13% less first-time investments, than exits

New positions opened: 14 | Existing positions closed: 16

Holders
113
Holders Change
-2
Holders Change %
-1.74%
% of All Funds
3.25%
Holding in Top 10
5
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+150%
% of All Funds
0.14%
New
14
Increased
52
Reduced
38
Closed
16
Calls
$18K
Puts
–
Net Calls
+$18K
Net Calls Change
-$183K

Top Buyers

Rank Fund Capital Flow
1
Adage Capital Partners
Adage Capital Partners
Massachusetts
+$6.91M
2
BC
Broadfin Capital
New York
+$4.54M
3
Wellington Management Group
Wellington Management Group
Massachusetts
+$4.06M
4
RIM
RS Investment Management
California
+$3.88M
5
TCM
Tamarack Capital Management
California
+$2.73M

Top Sellers

Rank Fund Capital Flow
1
NI
Numeric Investors
Massachusetts
-$5.97M
2
Millennium Management
Millennium Management
New York
-$5.1M
3
BIT
BlackRock Institutional Trust
California
-$2.59M
4
MHP
Manatuck Hill Partners
Connecticut
-$2.37M
5
CCM
Catapult Capital Management
New York
-$2.16M
Name Holding Trade Value Shares
Change 		Change in
Stake
BIT
26
BlackRock Institutional Trust
California
$5.79M -$2.59M -155,738 -33%
Northern Trust
27
Northern Trust
Illinois
$5.57M -$13.2K -794 -0.3%
Point72 Asset Management
28
Point72 Asset Management
Connecticut
$5.51M +$4.99M +300,000 New
Allianz Asset Management
29
Allianz Asset Management
Germany
$4.98M +$2.35M +140,934 +109%
Alyeska Investment Group
30
Alyeska Investment Group
Illinois
$4.65M +$59.9K +3,597 +1%
Lord, Abbett & Co
31
Lord, Abbett & Co
New Jersey
$4.54M -$1.15M -69,135 -22%
GTC
32
Ghost Tree Capital
New York
$4.14M +$2.33M +140,000 +165%
EA
33
Emerald Advisers
Pennsylvania
$3.55M +$1,000K +60,060 +45%
Massachusetts Financial Services
34
Massachusetts Financial Services
Massachusetts
$3.42M +$143K +8,588 +5%
BG
35
BlackRock Group
United Kingdom
$3.35M +$105K +6,300 +4%
EMFAT
36
Emerald Mutual Fund Advisers Trust
Pennsylvania
$3.03M +$866K +52,050 +46%
MHP
37
Manatuck Hill Partners
Connecticut
$3.02M -$2.37M -142,400 -46%
KIA
38
Kopp Investment Advisors
Minnesota
$2.95M -$1.44M -86,465 -35%
WSA
39
Wall Street Associates
California
$2.88M -$310K -18,600 -11%
EAM
40
Eventide Asset Management
Massachusetts
$2.8M +$141K +8,500 +6%
BlackRock
41
BlackRock
New York
$2.66M -$22.4K -1,344 -0.9%
Geode Capital Management
42
Geode Capital Management
Massachusetts
$2.59M +$343K +20,618 +17%
GIM
43
Granahan Investment Management
Massachusetts
$2.55M +$2.31M +138,615 New
Bank of New York Mellon
44
Bank of New York Mellon
New York
$2.46M +$293K +17,607 +15%
PCM
45
Perkins Capital Management
Minnesota
$2.4M -$14.1K -850 -0.6%
EIM
46
Essex Investment Management
Massachusetts
$2.38M -$349K -20,978 -14%
DCM
47
Driehaus Capital Management
Illinois
$2.38M -$416K -25,007 -16%
EI
48
EAM Investors
California
$2.33M -$662K -39,777 -24%
Ameriprise
49
Ameriprise
Minnesota
$2.13M +$199K +11,980 +12%
PCMI
50
Paradigm Capital Management Inc
New York
$2.06M +$1.87M +112,300 New
1
2
3 4 5

ATRC Hedge Fund Activity: Q2 2014 in Review

113 of the 3,479 institutional investors tracked by Wall St. Rank reported a position in AtriCure (ATRC) for Q2 2014, worth a combined $422M — up 1% from $418M a quarter earlier.

Sellers outnumbered buyers: 16 funds closed out of ATRC and 14 opened new positions — a net loss of 2 holders — while 38 trimmed existing stakes and 52 added.

The largest buyer was Adage Capital Partners, adding an estimated $6.91M. The largest seller was Numeric Investors, exiting entirely with an estimated $5.97M sold.

  • 113 institutional investors held AtriCure (ATRC) as of Q2 2014, down from 115 in Q1 2014.
  • Funds reported $422M of AtriCure stock for Q2 2014, up 1% quarter-over-quarter.
  • 14 funds opened new AtriCure positions in Q2 2014 and 16 closed out, a net change of -2 holders.
  • The largest AtriCure buyer in Q2 2014 was Adage Capital Partners, an estimated $6.91M added.
  • The largest AtriCure seller in Q2 2014 was Numeric Investors, an estimated $5.97M sold.

Based on aggregated 13F filings for Q2 2014.