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AtriCure
ATRC

Overview Fund Activity

111 hedge funds and large institutions have $666M invested in AtriCure in 2015 Q2 according to their latest regulatory filings, with 10 funds opening new positions, 47 increasing their positions, 40 reducing their positions, and 9 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
111
Holders Change
+1
Holders Change %
+0.91%
% of All Funds
2.99%
Holding in Top 10
4
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.11%
New
10
Increased
47
Reduced
40
Closed
9
Calls
$271K
Puts
–
Net Calls
+$271K
Net Calls Change
+$67K

Top Buyers

1
CCI
1
Columbus Circle Investors
$24.7M
2
RIM
2
RS Investment Management
California
$42.1M
3
DCM
3
Driehaus Capital Management
Illinois
$16.4M
4
Lord, Abbett & Co
4
Lord, Abbett & Co
New Jersey
$11.2M
5
EA
5
Emerald Advisers
Pennsylvania
$13.8M

Top Sellers

1
Adage Capital Partners
1
Adage Capital Partners
Massachusetts
$28.3M
2
NC
2
Northpointe Capital
Michigan
$16.4M
3
TAM
3
THB Asset Management
Connecticut
$8.83M
4
Fidelity Investments
4
Fidelity Investments
Massachusetts
$41.4M
5
Massachusetts Financial Services
5
Massachusetts Financial Services
Massachusetts
$8.63M
Name Holding Trade Value Shares
Change 		Shares
Change %
WRF
26
Waddell & Reed Financial
Kansas
$10.5M +$4.24M +172,200 +67%
RA
27
Royce & Associates
New York
$9.96M +$1.01M +41,000 +11%
TAM
28
THB Asset Management
Connecticut
$8.83M -$6.32M -256,502 -42%
Massachusetts Financial Services
29
Massachusetts Financial Services
Massachusetts
$8.63M -$3.94M -159,720 -31%
BIT
30
BlackRock Institutional Trust
California
$8.29M +$628K +25,493 +8%
Northern Trust
31
Northern Trust
Illinois
$8.18M +$188K +7,632 +2%
Deutsche Bank
32
Deutsche Bank
Germany
$8.04M -$419K -17,022 -5%
TG
33
TCW Group
California
$6.63M -$300K -12,184 -4%
RCP
34
Rothschild Capital Partners
New York
$5.83M +$46.3K +1,880 +0.8%
Allianz Asset Management
35
Allianz Asset Management
Germany
$5.4M -$43.5K -1,764 -0.8%
CCM
36
Catapult Capital Management
New York
$5.17M -$370K -15,000 -7%
KIA
37
Kopp Investment Advisors
Minnesota
$5.02M +$34.5K +1,400 +0.7%
Bank of New York Mellon
38
Bank of New York Mellon
New York
$4.75M +$416K +16,872 +10%
EI
39
EAM Investors
California
$4.74M +$1.01M +41,166 +27%
Ameriprise
40
Ameriprise
Minnesota
$4.61M +$428K +17,381 +10%
BG
41
BlackRock Group
United Kingdom
$4.53M +$46.8K +1,900 +1%
Geode Capital Management
42
Geode Capital Management
Massachusetts
$4.15M +$172K +6,961 +4%
USAA
43
United Services Automobile Association
Texas
$4.12M +$28.3K +1,150 +0.7%
MHP
44
Manatuck Hill Partners
Connecticut
$4.04M – – –
RFC
45
Russell Frank Company
Washington
$4.04M +$1.79M +72,653 +80%
EAM
46
Eventide Asset Management
Massachusetts
$3.75M – – –
BIM
47
BlackRock Investment Management
Delaware
$3.18M +$519K +21,044 +19%
Federated Hermes
48
Federated Hermes
Pennsylvania
$3.16M – – –
PCMI
49
Paradigm Capital Management Inc
New York
$2.89M +$126K +5,125 +5%
EIM
50
Essex Investment Management
Massachusetts
$2.68M -$7.47K -303 -0.3%
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