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AtriCure
ATRC

115 hedge funds and large institutions have $418M invested in AtriCure in 2014 Q1 according to their latest regulatory filings, with 38 funds opening new positions, 45 increasing their positions, 25 reducing their positions, and 7 closing their positions.

New
Increased
Maintained
Reduced
Closed

1,058% more call options, than puts

Call options by funds: $220K | Put options by funds: $19K

443% more first-time investments, than exits

New positions opened: 38 | Existing positions closed: 7

80% more repeat investments, than reductions

Existing positions increased: 45 | Existing positions reduced: 25

42% more capital invested

Capital invested by funds: $293M → $418M (+$124M)

34% more funds holding

Funds holding: 86 → 115 (+29)

67% less funds holding in top 10

Funds holding in top 10: 6 → 2 (-4)

Holders
115
Holders Change
+29
Holders Change %
+33.72%
% of All Funds
3.32%
Holding in Top 10
2
Holding in Top 10 Change
-4
Holding in Top 10 Change %
-66.67%
% of All Funds
0.06%
New
38
Increased
45
Reduced
25
Closed
7
Calls
$220K
Puts
$19K
Net Calls
+$201K
Net Calls Change
+$201K

Top Buyers

Rank Fund Capital Flow
1
PC
Polar Capital
United Kingdom
+$16.7M
2
RIM
RS Investment Management
California
+$12.5M
3
PCM
Palisade Capital Management
New Jersey
+$11.3M
4
Millennium Management
Millennium Management
New York
+$10.4M
5
SCA
SAC Capital Advisors
Connecticut
+$9.7M

Top Sellers

Rank Fund Capital Flow
1
Manulife (Manufacturers Life Insurance)
Manulife (Manufacturers Life Insurance)
Ontario, Canada
-$8.96M
2
TCM
Tamarack Capital Management
California
-$8.59M
3
TAM
THB Asset Management
Connecticut
-$4.78M
4
WA
Wasatch Advisors
Utah
-$4.02M
5
UBS AM
UBS AM
Illinois
-$2.98M
Name Holding Trade Value Shares
Change 		Change in
Stake
Ameriprise
51
Ameriprise
Minnesota
$1.96M +$2.13M +103,940 New
MAA
52
Managed Account Advisors
New Jersey
$1.94M +$2.11M +102,839 New
PA
53
Perceptive Advisors
New York
$1.88M +$2.05M +100,000 New
GTC
54
Ghost Tree Capital
New York
$1.6M +$1.74M +85,000 New
TCIM
55
TIAA CREF Investment Management
New York
$1.54M -$33.6K -1,640 -2%
TI
56
Turner Investments
Pennsylvania
$1.48M +$1.61M +78,410 New
D.E. Shaw & Co
57
D.E. Shaw & Co
New York
$1.42M +$799K +38,969 +107%
BIM
58
BlackRock Investment Management
Delaware
$1.25M +$180K +8,784 +15%
STC
59
SEI Trust Company
Pennsylvania
$1.22M +$1.33M +64,773 New
TC
60
TFS Capital
Pennsylvania
$1.08M -$2.06M -100,428 -64%
WMSA
61
Weiss Multi-Strategy Advisers
New York
$941K +$164K +8,000 +19%
UOC
62
UBS O'Connor
Illinois
$940K +$1.02M +50,000 New
MCM
63
Munder Capital Management
Michigan
$910K +$268K +13,075 +37%
CS
64
Credit Suisse
Switzerland
$896K +$712K +34,749 +269%
KeyBank National Association
65
KeyBank National Association
Ohio
$851K -$72K -3,514 -7%
California State Teachers Retirement System (CalSTRS)
66
California State Teachers Retirement System (CalSTRS)
California
$824K +$121K +5,900 +16%
WPC
67
White Pine Capital
Minnesota
$813K -$109K -5,300 -11%
California Public Employees Retirement System
68
California Public Employees Retirement System
California
$788K +$49.2K +2,400 +5%
Dimensional Fund Advisors
69
Dimensional Fund Advisors
Texas
$777K – – –
Renaissance Technologies
70
Renaissance Technologies
New York
$733K +$149K +7,250 +23%
SIM
71
Spark Investment Management
New York
$725K +$322K +15,700 +69%
Charles Schwab
72
Charles Schwab
California
$680K +$123K +6,000 +20%
AI
73
Analytic Investors
California
$679K +$740K +36,095 New
SC
74
Skylands Capital
Wisconsin
$669K -$873K -42,600 -54%
RFC
75
Russell Frank Company
Washington
$669K +$192K +9,380 +29%
1 2
3
4 5

ATRC Hedge Fund Activity: Q1 2014 in Review

115 of the 3,462 institutional investors tracked by Wall St. Rank reported a position in AtriCure (ATRC) for Q1 2014, worth a combined $418M — up 42% from $293M a quarter earlier.

Buyers outnumbered sellers: 38 funds opened new ATRC positions and 7 closed out — a net gain of 31 holders — while 45 added to existing stakes and 25 trimmed.

The largest buyer was Polar Capital, opening a new position worth an estimated $16.7M. The largest seller was Manulife (Manufacturers Life Insurance), cutting an estimated $8.96M.

  • 115 institutional investors held AtriCure (ATRC) as of Q1 2014, up from 86 in Q4 2013.
  • Funds reported $418M of AtriCure stock for Q1 2014, up 42% quarter-over-quarter.
  • 38 funds opened new AtriCure positions in Q1 2014 and 7 closed out, a net change of +31 holders.
  • The largest AtriCure buyer in Q1 2014 was Polar Capital, an estimated $16.7M added.
  • The largest AtriCure seller in Q1 2014 was Manulife (Manufacturers Life Insurance), an estimated $8.96M sold.

Based on aggregated 13F filings for Q1 2014.