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AtriCure
ATRC

Overview Fund Activity

212 hedge funds and large institutions have $2.98B invested in AtriCure in 2021 Q3 according to their latest regulatory filings, with 26 funds opening new positions, 68 increasing their positions, 84 reducing their positions, and 22 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
212
Holders Change
+1
Holders Change %
+0.47%
% of All Funds
3.72%
Holding in Top 10
3
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.05%
New
26
Increased
68
Reduced
84
Closed
22
Calls
$1.87M
Puts
$1.51M
Net Calls
+$361K
Net Calls Change
-$1.42M

Top Buyers

1
Balyasny Asset Management
1
Balyasny Asset Management
Illinois
$22M
2
Millennium Management
2
Millennium Management
New York
$23.3M
3
Assenagon Asset Management
3
Assenagon Asset Management
Luxembourg
$10.2M
4
CA
4
CastleArk Alternatives
Illinois
$10.2M
5
Dimensional Fund Advisors
5
Dimensional Fund Advisors
Texas
$47.2M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$1.04M
2
CIP
2
Champlain Investment Partners
Vermont
$84.9M
3
Citadel Advisors
3
Citadel Advisors
Florida
$34.8M
4
T. Rowe Price Associates
4
T. Rowe Price Associates
Maryland
$140M
5
CS
5
Credit Suisse
Switzerland
$79.2M
Name Holding Trade Value Shares
Change 		Shares
Change %
Nuveen Asset Management
26
Nuveen Asset Management
Illinois
$30.2M +$272K +3,904 +0.9%
BNP Paribas Asset Management
27
BNP Paribas Asset Management
France
$30M +$3.55M +51,000 +13%
BG
28
Bellevue Group
Switzerland
$29.1M +$3.03M +43,598 +12%
EA
29
Emerald Advisers
Pennsylvania
$28.1M -$6.47M -93,040 -19%
Wellington Management Group
30
Wellington Management Group
Massachusetts
$26.6M -$7.89M -113,391 -23%
SAM
31
Sectoral Asset Management
Quebec, Canada
$24.1M -$2.12M -30,550 -8%
Norges Bank
32
Norges Bank
Norway
$23.5M +$1.93M +27,700 +9%
Millennium Management
33
Millennium Management
New York
$23.3M +$21M +301,461 +918%
Charles Schwab
34
Charles Schwab
California
$22.1M +$232K +3,342 +1%
Balyasny Asset Management
35
Balyasny Asset Management
Illinois
$22M +$22M +315,647 New
UBS AM
36
UBS AM
Illinois
$20.3M -$419K -6,020 -2%
Bank of New York Mellon
37
Bank of New York Mellon
New York
$18.1M -$391K -5,619 -2%
PCM
38
Peregrine Capital Management
Minnesota
$16.8M -$3.77M -54,228 -18%
New York State Common Retirement Fund
39
New York State Common Retirement Fund
New York
$15.7M -$444K -6,380 -3%
WA
40
Wasatch Advisors
Utah
$15.5M +$119K +1,709 +0.8%
DCM
41
Driehaus Capital Management
Illinois
$15.2M -$1.15M -16,566 -7%
State of Wisconsin Investment Board
42
State of Wisconsin Investment Board
Wisconsin
$13.6M – – –
SEI Investments
43
SEI Investments
Pennsylvania
$11.1M -$1.43M -20,590 -11%
TIM
44
Thornburg Investment Management
New Mexico
$10.3M +$548K +7,886 +6%
SAM
45
Silvercrest Asset Management
New York
$10.3M -$228K -3,281 -2%
Assenagon Asset Management
46
Assenagon Asset Management
Luxembourg
$10.2M +$10.2M +147,245 New
CM
47
Castleark Management
Illinois
$10.2M +$2.24M +32,165 +28%
CA
48
CastleArk Alternatives
Illinois
$10.2M +$10.2M +145,966 New
Wells Fargo
49
Wells Fargo
California
$9.84M +$371K +5,337 +4%
Man Group
50
Man Group
United Kingdom
$9.33M -$285K -4,094 -3%
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