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AtriCure
ATRC

Overview Fund Activity

196 hedge funds and large institutions have $1.6B invested in AtriCure in 2025 Q2 according to their latest regulatory filings, with 17 funds opening new positions, 77 increasing their positions, 71 reducing their positions, and 35 closing their positions.

Holders
196
Holders Change
-23
Holders Change %
-10.5%
% of All Funds
2.63%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.03%
New
17
Increased
77
Reduced
71
Closed
35
Calls
$341K
Puts
–
Net Calls
+$341K
Net Calls Change
-$566K

Top Buyers

1
Wellington Management Group
1
Wellington Management Group
Massachusetts
$130M
2
VOYA Investment Management
2
VOYA Investment Management
Georgia
$23.3M
3
Vanguard Group
3
Vanguard Group
Pennsylvania
$161M
4
First Trust Advisors
4
First Trust Advisors
Illinois
$4.35M
5
WCM Investment Management
5
WCM Investment Management
California
$10.6M

Top Sellers

1
UBS AM
1
UBS AM
Illinois
$39.4M
2
Fidelity Investments
2
Fidelity Investments
Massachusetts
$8.86M
3
Jennison Associates
3
Jennison Associates
New York
$0
4
Point72 Asset Management
4
Point72 Asset Management
Connecticut
$0
5
Verition Fund Management
5
Verition Fund Management
Connecticut
$257K
Name Market Value Shares Shares
Change 		Shares
Change %
Wells Fargo
51
Wells Fargo
California
$4.18M 127,602 +56,793 +80%
PCMI
52
Paradigm Capital Management Inc
New York
$4.03M 123,100 – –
UBS Group
53
UBS Group
Switzerland
$3.81M 116,156 +13,129 +13%
Allianz Asset Management
54
Allianz Asset Management
Germany
$3.63M 110,817 -12,041 -10%
SIA
55
Sit Investment Associates
Minnesota
$3.54M 107,905 +21,915 +25%
Barclays
56
Barclays
United Kingdom
$3.3M 100,585 +38,555 +62%
Swiss National Bank
57
Swiss National Bank
Switzerland
$3.1M 94,500 – –
SFI
58
Susquehanna Fundamental Investments
Pennsylvania
$3.04M 92,636 -17,705 -16%
Royal Bank of Canada
59
Royal Bank of Canada
Ontario, Canada
$2.88M 87,712 +79,688 +993%
HWM
60
HighMark Wealth Management
Minnesota
$2.74M 83,725 – –
Man Group
61
Man Group
United Kingdom
$2.7M 82,393 +22,784 +38%
RhumbLine Advisers
62
RhumbLine Advisers
Massachusetts
$2.64M 80,447 +9,528 +13%
AQR Capital Management
63
AQR Capital Management
Connecticut
$2.22M 67,713 -15,972 -19%
Invesco
64
Invesco
Georgia
$2.11M 64,433 +12,271 +24%
BCI
65
Brinker Capital Investments
Pennsylvania
$2.08M 63,601 -105 -0.2%
Envestnet Asset Management
66
Envestnet Asset Management
Illinois
$1.92M 58,460 +1,804 +3%
Legal & General Group
67
Legal & General Group
United Kingdom
$1.86M 56,756 +2,056 +4%
AG
68
Algert Global
California
$1.84M 56,069 – –
SG Americas Securities
69
SG Americas Securities
New York
$1.65M 50,249 +50,249 New
BMSSC
70
B. Metzler seel. Sohn & Co
Germany
$1.63M 49,876 +18,510 +59%
Russell Investments Group
71
Russell Investments Group
United Kingdom
$1.63M 49,718 -132,001 -73%
Franklin Resources
72
Franklin Resources
California
$1.56M 47,453 +9,333 +24%
Assenagon Asset Management
73
Assenagon Asset Management
Luxembourg
$1.54M 47,002 -99,094 -68%
DMKJ
74
David M. Knott Jr
$1.52M 46,443 +21,823 +89%
T. Rowe Price Associates
75
T. Rowe Price Associates
Maryland
$1.52M 46,311 +2,831 +7%
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