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AtriCure
ATRC

79 hedge funds and large institutions have $165M invested in AtriCure in 2013 Q3 according to their latest regulatory filings, with 14 funds opening new positions, 39 increasing their positions, 12 reducing their positions, and 6 closing their positions.

New
Increased
Maintained
Reduced
Closed

225% more repeat investments, than reductions

Existing positions increased: 39 | Existing positions reduced: 12

133% more first-time investments, than exits

New positions opened: 14 | Existing positions closed: 6

13% more capital invested

Capital invested by funds: $146M → $165M (+$19.1M)

11% more funds holding

Funds holding: 71 → 79 (+8)

0% more funds holding in top 10

Funds holding in top 10: 2 → 2 (0)

Holders
79
Holders Change
+8
Holders Change %
+11.27%
% of All Funds
2.56%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.06%
New
14
Increased
39
Reduced
12
Closed
6
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
Fidelity Investments
Fidelity Investments
Massachusetts
+$4.55M
2
Adage Capital Partners
Adage Capital Partners
Massachusetts
+$4.26M
3
EI
EAM Investors
California
+$1.76M
4
NI
Numeric Investors
Massachusetts
+$1.36M
5
Manulife (Manufacturers Life Insurance)
Manulife (Manufacturers Life Insurance)
Ontario, Canada
+$1.12M

Top Sellers

Rank Fund Capital Flow
1
MRM
Michael R. Murphy
-$7.48M
2
DM
Deerfield Management
New York
-$5.99M
3
CAM
Cortina Asset Management
Wisconsin
-$1.64M
4
BC
Broadfin Capital
New York
-$1.13M
5
Wellington Management Group
Wellington Management Group
Massachusetts
-$953K
Name Holding Trade Value Shares
Change 		Change in
Stake
PCM
26
Perkins Capital Management
Minnesota
$1.65M +$374K +37,900 +34%
SC
27
Skylands Capital
Wisconsin
$1.65M -$259K -26,282 -15%
NI
28
Numeric Investors
Massachusetts
$1.52M +$1.36M +138,436 New
BCM
29
Bridgeway Capital Management
Texas
$1.48M +$2.96K +300 +0.2%
COPPSERS
30
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$1.22M – – –
TCIM
31
TIAA CREF Investment Management
New York
$940K +$39.9K +4,046 +5%
Bank of New York Mellon
32
Bank of New York Mellon
New York
$924K +$61.9K +6,279 +8%
EIM
33
Essex Investment Management
Massachusetts
$912K -$72.8K -7,381 -8%
TC
34
TFS Capital
Pennsylvania
$860K +$126K +12,807 +20%
WMSA
35
Weiss Multi-Strategy Advisers
New York
$824K – – –
WPC
36
White Pine Capital
Minnesota
$786K – – –
Geode Capital Management
37
Geode Capital Management
Massachusetts
$739K +$93.4K +9,477 +16%
KCM
38
Kennedy Capital Management
Missouri
$651K +$585K +59,314 New
BIM
39
BlackRock Investment Management
Delaware
$650K +$48.3K +4,897 +9%
KeyBank National Association
40
KeyBank National Association
Ohio
$559K +$69.2K +7,016 +16%
California Public Employees Retirement System
41
California Public Employees Retirement System
California
$489K +$50.6K +5,132 +13%
Millennium Management
42
Millennium Management
New York
$460K +$413K +41,932 New
Dimensional Fund Advisors
43
Dimensional Fund Advisors
Texas
$454K -$118K -12,014 -23%
RJA
44
Raymond James & Associates
Florida
$439K – – –
California State Teachers Retirement System (CalSTRS)
45
California State Teachers Retirement System (CalSTRS)
California
$414K +$12.4K +1,254 +3%
D.E. Shaw & Co
46
D.E. Shaw & Co
New York
$403K +$116K +11,747 +47%
HCM
47
Highlander Capital Management
New Jersey
$387K +$26.6K +2,700 +8%
PP
48
PDT Partners
New York
$335K – – –
Two Sigma Investments
49
Two Sigma Investments
New York
$324K +$101K +10,224 +53%
TA
50
Teachers Advisors
New York
$320K +$23.2K +2,353 +9%
1
2
3 4

ATRC Hedge Fund Activity: Q3 2013 in Review

79 of the 3,084 institutional investors tracked by Wall St. Rank reported a position in AtriCure (ATRC) for Q3 2013, worth a combined $165M — up 13% from $146M a quarter earlier.

Buyers outnumbered sellers: 14 funds opened new ATRC positions and 6 closed out — a net gain of 8 holders — while 39 added to existing stakes and 12 trimmed.

The largest buyer was Fidelity Investments, opening a new position worth an estimated $4.55M. The largest seller was Michael R. Murphy, exiting entirely with an estimated $7.48M sold.

  • 79 institutional investors held AtriCure (ATRC) as of Q3 2013, up from 71 in Q2 2013.
  • Funds reported $165M of AtriCure stock for Q3 2013, up 13% quarter-over-quarter.
  • 14 funds opened new AtriCure positions in Q3 2013 and 6 closed out, a net change of +8 holders.
  • The largest AtriCure buyer in Q3 2013 was Fidelity Investments, an estimated $4.55M added.
  • The largest AtriCure seller in Q3 2013 was Michael R. Murphy, an estimated $7.48M sold.

Based on aggregated 13F filings for Q3 2013.