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AtriCure
ATRC

Overview Fund Activity

145 hedge funds and large institutions have $1.03B invested in AtriCure in 2019 Q2 according to their latest regulatory filings, with 17 funds opening new positions, 70 increasing their positions, 37 reducing their positions, and 29 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
145
Holders Change
-15
Holders Change %
-9.38%
% of All Funds
3.15%
Holding in Top 10
6
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+100%
% of All Funds
0.13%
New
17
Increased
70
Reduced
37
Closed
29
Calls
$6.41M
Puts
$53K
Net Calls
+$6.35M
Net Calls Change
+$5.49M

Top Buyers

1
Invesco
1
Invesco
Georgia
$11.4M
2
WRF
2
Waddell & Reed Financial
Kansas
$10.8M
3
GKIM
3
GW&K Investment Management
Massachusetts
$25.2M
4
Nuveen Asset Management
4
Nuveen Asset Management
Illinois
$12.6M
5
TA
5
Tamarack Advisers
California
$21.2M

Top Sellers

1
Millennium Management
1
Millennium Management
New York
$1.31M
2
T. Rowe Price Associates
2
T. Rowe Price Associates
Maryland
$50.5M
3
RG
3
Redmile Group
California
$0
4
HEC
4
Hudson Executive Capital
New York
$5.6M
5
KCM
5
Kennedy Capital Management
Missouri
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
Invesco
26
Invesco
Georgia
$11.4M +$11.1M +373,336 +4,185%
WRF
27
Waddell & Reed Financial
Kansas
$10.8M +$10.8M +362,777 New
CAM
28
Cortina Asset Management
Wisconsin
$9.57M +$967K +32,411 +11%
DCM
29
DAFNA Capital Management
California
$9.51M – – –
Bank of New York Mellon
30
Bank of New York Mellon
New York
$9.49M +$3.57M +119,500 +60%
EAM
31
Eagle Asset Management
Florida
$7.24M +$184K +6,180 +3%
ECM
32
Endurant Capital Management
California
$6.54M -$1.42M -47,539 -18%
Charles Schwab
33
Charles Schwab
California
$6.31M +$134K +4,506 +2%
OAM
34
Oberweis Asset Management
Illinois
$6.12M +$46K +1,540 +0.8%
FI
35
Fosun International
China
$5.91M – – –
D.E. Shaw & Co
36
D.E. Shaw & Co
New York
$5.66M -$3.3M -110,456 -37%
HEC
37
Hudson Executive Capital
New York
$5.6M -$7.77M -260,300 -58%
Marshall Wace
38
Marshall Wace
United Kingdom
$5.5M +$4.99M +167,333 +990%
Renaissance Technologies
39
Renaissance Technologies
New York
$5.23M +$1.36M +45,541 +35%
Two Sigma Investments
40
Two Sigma Investments
New York
$5.21M +$1.47M +49,171 +39%
Bank of America
41
Bank of America
North Carolina
$5.14M +$760K +25,458 +17%
Citadel Advisors
42
Citadel Advisors
Florida
$5.05M -$1.38M -46,214 -21%
Two Sigma Advisers
43
Two Sigma Advisers
New York
$4.76M +$1.89M +63,400 +66%
KIA
44
Kopp Investment Advisors
Minnesota
$4.02M -$1.11M -37,273 -22%
MAM
45
Martingale Asset Management
Massachusetts
$3.94M +$1.06M +35,403 +37%
Morgan Stanley
46
Morgan Stanley
New York
$3.9M +$3.32M +111,276 +574%
Ohio Public Employees Retirement System (OPERS)
47
Ohio Public Employees Retirement System (OPERS)
Ohio
$3.66M -$59.7K -2,000 -2%
OAM
48
Oxford Asset Management
United Kingdom
$3.65M +$1.64M +55,100 +82%
Prudential Financial
49
Prudential Financial
New Jersey
$3.6M +$4.77K +160 +0.1%
QCMC
50
Quantum Capital Management (California)
California
$3.56M -$227K -7,595 -6%
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