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AtriCure
ATRC

Overview Fund Activity

199 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, 78 increasing their positions, 71 reducing their positions, and 35 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
199
Holders Change
-20
Holders Change %
-9.13%
% of All Funds
2.67%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.03%
New
17
Increased
78
Reduced
71
Closed
35
Calls
$1.1M
Puts
–
Net Calls
+$1.1M
Net Calls Change
+$194K

Top Buyers

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

Top Sellers

1
UBS AM
UBS AM
Illinois
$39.4M
2
Fidelity Investments
Fidelity Investments
Massachusetts
$8.86M
3
Jennison Associates
Jennison Associates
New York
$0
4
Point72 Asset Management
Point72 Asset Management
Connecticut
$0
5
Verition Fund Management
Verition Fund Management
Connecticut
$257K
Name Holding Trade Value Shares
Change 		Shares
Change %
SO
101
STRS Ohio
Ohio
$767K +$606K +18,500 +378%
Ensign Peak Advisors
102
Ensign Peak Advisors
Utah
$756K – – –
Janus Henderson Group
103
Janus Henderson Group
United Kingdom
$749K – – –
Truist Financial
104
Truist Financial
North Carolina
$695K +$72K +2,198 +12%
Citigroup
105
Citigroup
New York
$663K -$521K -15,908 -44%
XT
106
XTX Topco
Cayman Islands
$656K +$122K +3,725 +23%
N
107
Natixis
France
$616K – – –
Focus Partners Wealth
108
Focus Partners Wealth
Massachusetts
$592K +$255K +7,779 +76%
HSBC Holdings
109
HSBC Holdings
United Kingdom
$583K -$244K -7,549 -29%
GCM
110
Graham Capital Management
Connecticut
$565K -$924K -28,207 -62%
New York State Common Retirement Fund
111
New York State Common Retirement Fund
New York
$559K +$104K +3,171 +23%
Zurich Cantonal Bank
112
Zurich Cantonal Bank
Switzerland
$531K +$58.3K +1,779 +12%
Handelsbanken Fonder
113
Handelsbanken Fonder
Sweden
$531K -$115K -3,500 -18%
ASRS
114
Arizona State Retirement System
Arizona
$473K +$15.3K +466 +3%
TI
115
Tidal Investments
Wisconsin
$463K -$183K -5,576 -28%
A
116
AlphaQuest
New York
$450K -$140K -4,266 -24%
EC
117
EntryPoint Capital
New York
$448K -$376K -11,483 -46%
Mackenzie Financial
118
Mackenzie Financial
Ontario, Canada
$439K -$516K -15,734 -54%
LPL Financial
119
LPL Financial
California
$436K +$63.2K +1,928 +17%
State Board of Administration of Florida Retirement System
120
State Board of Administration of Florida Retirement System
Florida
$436K – – –
BNP Paribas Financial Markets
121
BNP Paribas Financial Markets
France
$433K -$2.29M -70,023 -84%
CB
122
Commerce Bank
Missouri
$423K +$55.2K +1,685 +15%
PTC
123
Petrus Trust Company
Texas
$413K +$165K +5,041 +67%
BTI
124
Blue Trust Inc
Georgia
$407K -$17.5K -535 -4%
Calamos Advisors
125
Calamos Advisors
Illinois
$397K -$3.1M -94,506 -89%
3 4
5
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