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AtriCure
ATRC

Overview Fund Activity

212 hedge funds and large institutions have $1.8B invested in AtriCure in 2022 Q2 according to their latest regulatory filings, with 34 funds opening new positions, 84 increasing their positions, 62 reducing their positions, and 35 closing their positions.

Holders
212
Holders Change
-4
Holders Change %
-1.85%
% of All Funds
3.58%
Holding in Top 10
1
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-66.67%
% of All Funds
0.02%
New
34
Increased
84
Reduced
62
Closed
35
Calls
$236K
Puts
–
Net Calls
+$236K
Net Calls Change
-$33K

Top Buyers

1
CIP
1
Champlain Investment Partners
Vermont
$66.2M
2
GIP
2
Granite Investment Partners
California
$9.06M
3
Macquarie Group
3
Macquarie Group
Australia
$55.4M
4
AllianceBernstein
4
AllianceBernstein
Tennessee
$164M
5
TCM
5
TimesSquare Capital Management
New York
$36.9M

Top Sellers

1
Millennium Management
1
Millennium Management
New York
$10.2M
2
Balyasny Asset Management
2
Balyasny Asset Management
Illinois
$0
3
FAM
3
Fred Alger Management
New York
$103M
4
PVI
4
Pura Vida Investments
New York
$4.36M
5
Man Group
5
Man Group
United Kingdom
$4.39M
Name Market Value Shares Shares
Change 		Shares
Change %
Swiss National Bank
51
Swiss National Bank
Switzerland
$4.21M 103,100 – –
RA
52
Royce & Associates
New York
$4.13M 100,982 -400 -0.4%
TA
53
Tamarack Advisers
California
$4.09M 100,000 +35,000 +54%
Wells Fargo
54
Wells Fargo
California
$4.04M 98,747 -52,649 -35%
EGM
55
Engineers Gate Manager
New York
$3.89M 95,310 +89,687 +1,595%
PI
56
Putnam Investments
Massachusetts
$3.7M 90,430 +2,179 +2%
Goldman Sachs
57
Goldman Sachs
New York
$3.68M 90,028 +30,363 +51%
CM
58
Castleark Management
Illinois
$3.59M 87,881 -41,745 -32%
PCMI
59
Paradigm Capital Management Inc
New York
$3.56M 87,200 – –
Royal Bank of Canada
60
Royal Bank of Canada
Ontario, Canada
$3.44M 84,266 +5,677 +7%
RCAMU
61
Rothschild & Co Asset Management US
Connecticut
$3.38M 82,681 -2,722 -3%
Renaissance Technologies
62
Renaissance Technologies
New York
$3.27M 80,100 +80,100 New
Two Sigma Investments
63
Two Sigma Investments
New York
$3.17M 77,624 +77,624 New
DCM
64
DAFNA Capital Management
California
$2.94M 72,029 – –
BA
65
Bridgewater Associates
Connecticut
$2.93M 71,769 +6,983 +11%
Envestnet Asset Management
66
Envestnet Asset Management
Illinois
$2.5M 61,127 +3,220 +6%
RhumbLine Advisers
67
RhumbLine Advisers
Massachusetts
$2.45M 59,955 +8,529 +17%
ORI
68
Oak Ridge Investments
Illinois
$2.44M 59,810 -4,669 -7%
Citadel Advisors
69
Citadel Advisors
Florida
$2.43M 59,503 -151,745 -72%
BCI
70
Brinker Capital Investments
Pennsylvania
$2.37M 57,968 -31,865 -35%
CAM
71
Congress Asset Management
Massachusetts
$2.34M 57,337 +924 +2%
California State Teachers Retirement System (CalSTRS)
72
California State Teachers Retirement System (CalSTRS)
California
$2.34M 57,138 +882 +2%
ECM
73
ExodusPoint Capital Management
New York
$2.32M 56,816 -58,949 -51%
VOYA Investment Management
74
VOYA Investment Management
Georgia
$2.25M 54,932 +37,219 +210%
MAG
75
Millrace Asset Group
Pennsylvania
$2.17M 53,139 +53,139 New
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