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AtriCure
ATRC

Overview Fund Activity

216 hedge funds and large institutions have $3.03B invested in AtriCure in 2021 Q4 according to their latest regulatory filings, with 33 funds opening new positions, 72 increasing their positions, 77 reducing their positions, and 27 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
216
Holders Change
+4
Holders Change %
+1.89%
% of All Funds
3.34%
Holding in Top 10
3
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.05%
New
33
Increased
72
Reduced
77
Closed
27
Calls
$333K
Puts
–
Net Calls
+$333K
Net Calls Change
-$28K

Top Buyers

1
Millennium Management
1
Millennium Management
New York
$68.8M
2
AllianceBernstein
2
AllianceBernstein
Tennessee
$240M
3
FLAM
3
First Light Asset Management
Minnesota
$69.9M
4
Bank of New York Mellon
4
Bank of New York Mellon
New York
$29.9M
5
Invesco
5
Invesco
Georgia
$169M

Top Sellers

1
Artisan Partners
1
Artisan Partners
Wisconsin
$0
2
Balyasny Asset Management
2
Balyasny Asset Management
Illinois
$0
3
Assenagon Asset Management
3
Assenagon Asset Management
Luxembourg
$0
4
CA
4
CastleArk Alternatives
Illinois
$0
5
Citadel Advisors
5
Citadel Advisors
Florida
$25.3M
Name Holding Trade Value Shares
Change 		Shares
Change %
DTL
126
Dynamic Technology Lab
Singapore
$687K +$687K +9,890 New
DCM
127
Dupont Capital Management
Delaware
$684K +$333K +4,794 +95%
ProShare Advisors
128
ProShare Advisors
Maryland
$680K +$281K +4,043 +70%
BNP Paribas Financial Markets
129
BNP Paribas Financial Markets
France
$664K +$104K +1,501 +19%
Handelsbanken Fonder
130
Handelsbanken Fonder
Sweden
$661K – – –
CB
131
Commerce Bank
Missouri
$650K – – –
American Century Companies
132
American Century Companies
Missouri
$618K -$10.2K -147 -2%
Janus Henderson Group
133
Janus Henderson Group
United Kingdom
$605K +$304K +4,377 +101%
Qube Research & Technologies (QRT)
134
Qube Research & Technologies (QRT)
United Kingdom
$562K +$562K +8,077 New
Teacher Retirement System of Texas
135
Teacher Retirement System of Texas
Texas
$553K +$73.8K +1,062 +15%
AB
136
Amalgamated Bank
New York
$548K -$5.84K -84 -1%
UBS Group
137
UBS Group
Switzerland
$532K +$413K +5,938 +345%
TA
138
Tiedemann Advisors
New York
$505K – – –
CAPTRUST Financial Advisors
139
CAPTRUST Financial Advisors
North Carolina
$491K +$314K +4,511 +177%
Two Sigma Advisers
140
Two Sigma Advisers
New York
$487K -$4.21M -60,500 -90%
LBC
141
Lowe Brockenbrough & Co
Virginia
$487K -$25.7K -369 -5%
Public Employees Retirement Association of Colorado
142
Public Employees Retirement Association of Colorado
Colorado
$476K – – –
WB
143
WesBanco Bank
West Virginia
$454K -$245K -3,525 -35%
Federated Hermes
144
Federated Hermes
Pennsylvania
$447K -$282K -4,052 -39%
Zurich Cantonal Bank
145
Zurich Cantonal Bank
Switzerland
$437K +$123K +1,769 +39%
E
146
Ergoteles
New York
$437K +$437K +6,291 New
HSBC Holdings
147
HSBC Holdings
United Kingdom
$397K +$12.1K +175 +3%
GTCM
148
Gyon Technologies Capital Management
New Jersey
$391K +$391K +5,624 New
Bank of Montreal
149
Bank of Montreal
Ontario, Canada
$373K +$43.5K +623 +13%
SAM
150
Simplify Asset Management
Nevada
$371K +$371K +5,330 New
4 5
6
7 8