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AtriCure
ATRC

Overview Fund Activity

190 hedge funds and large institutions have $2.92B invested in AtriCure in 2021 Q1 according to their latest regulatory filings, with 32 funds opening new positions, 52 increasing their positions, 75 reducing their positions, and 37 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
190
Holders Change
-7
Holders Change %
-3.55%
% of All Funds
3.35%
Holding in Top 10
4
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-20%
% of All Funds
0.07%
New
32
Increased
52
Reduced
75
Closed
37
Calls
$5.03M
Puts
$466K
Net Calls
+$4.57M
Net Calls Change
+$4.33M

Top Buyers

1
AllianceBernstein
1
AllianceBernstein
Tennessee
$160M
2
Vanguard Group
2
Vanguard Group
Pennsylvania
$221M
3
Artisan Partners
3
Artisan Partners
Wisconsin
$41.8M
4
FAM
4
Fred Alger Management
New York
$209M
5
CS
5
Credit Suisse
Switzerland
$89.8M

Top Sellers

1
O
1
OrbiMed
New York
$0
2
Fidelity Investments
2
Fidelity Investments
Massachusetts
$78.3M
3
APM
3
Avidity Partners Management
Texas
$0
4
Goldman Sachs
4
Goldman Sachs
New York
$3.46M
5
Marshall Wace
5
Marshall Wace
United Kingdom
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
MLICM
101
Metropolitan Life Insurance Company (MetLife)
New York
$803K -$35.3K -538 -4%
ProShare Advisors
102
ProShare Advisors
Maryland
$765K +$131K +1,996 +21%
DCM
103
Dupont Capital Management
Delaware
$763K -$157K -2,389 -17%
CB
104
Commerce Bank
Missouri
$743K -$11.5K -175 -2%
AQR Capital Management
105
AQR Capital Management
Connecticut
$733K -$513K -7,828 -41%
Osaic Holdings
106
Osaic Holdings
Arizona
$706K +$187K +2,855 +36%
DT
107
Diversified Trust
Tennessee
$672K – – –
TC
108
TownSquare Capital
Utah
$659K +$659K +10,059 New
SG Americas Securities
109
SG Americas Securities
New York
$590K +$458K +6,999 +349%
Skandinaviska Enskilda Banken (SEB)
110
Skandinaviska Enskilda Banken (SEB)
Sweden
$531K – – –
TA
111
Tiedemann Advisors
New York
$476K – – –
GCP
112
GSA Capital Partners
United Kingdom
$475K +$475K +7,254 New
Handelsbanken Fonder
113
Handelsbanken Fonder
Sweden
$472K +$472K +7,200 New
Bank of Montreal
114
Bank of Montreal
Ontario, Canada
$455K -$4.2M -63,163 -90%
GC
115
Guggenheim Capital
Illinois
$455K -$6.81K -104 -1%
Public Employees Retirement Association of Colorado
116
Public Employees Retirement Association of Colorado
Colorado
$448K – – –
Citigroup
117
Citigroup
New York
$423K -$358K -5,468 -46%
AB
118
Amalgamated Bank
New York
$408K -$39.8K -607 -9%
MC
119
Maverick Capital
Texas
$394K +$394K +6,011 New
BNP Paribas Financial Markets
120
BNP Paribas Financial Markets
France
$374K -$179K -2,736 -32%
Prudential Financial
121
Prudential Financial
New Jersey
$372K +$48.6K +742 +15%
CCIA
122
Campbell & Co Investment Adviser
Maryland
$362K +$91.7K +1,400 +34%
MAM
123
Martingale Asset Management
Massachusetts
$348K -$203K -3,100 -37%
Zurich Cantonal Bank
124
Zurich Cantonal Bank
Switzerland
$327K – – –
Teacher Retirement System of Texas
125
Teacher Retirement System of Texas
Texas
$325K +$59.9K +914 +23%
3 4
5
6 7