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AtriCure
ATRC

Overview Fund Activity

219 hedge funds and large institutions have $1.62B invested in AtriCure in 2025 Q1 according to their latest regulatory filings, with 38 funds opening new positions, 77 increasing their positions, 63 reducing their positions, and 29 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
219
Holders Change
+7
Holders Change %
+3.3%
% of All Funds
2.98%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.03%
New
38
Increased
77
Reduced
63
Closed
29
Calls
$1.05M
Puts
$145K
Net Calls
+$907K
Net Calls Change
-$205K

Top Buyers

1
UBS AM
UBS AM
Illinois
$70.9M
2
Jennison Associates
Jennison Associates
New York
$19.1M
3
Point72 Asset Management
Point72 Asset Management
Connecticut
$18M
4
Verition Fund Management
Verition Fund Management
Connecticut
$14.5M
5
Marshall Wace
Marshall Wace
United Kingdom
$32.1M

Top Sellers

1
FLAM
First Light Asset Management
Minnesota
$42.4M
2
CIP
Champlain Investment Partners
Vermont
$69M
3
GPGA
Grandeur Peak Global Advisors
Utah
$0
4
DSCM
Divisadero Street Capital Management
Florida
$1.09M
5
AllianceBernstein
AllianceBernstein
Tennessee
$119M
Name Holding Trade Value Shares
Change 		Shares
Change %
State Board of Administration of Florida Retirement System
126
State Board of Administration of Florida Retirement System
Florida
$429K – – –
Creative Planning
127
Creative Planning
Kansas
$428K +$50.3K +1,558 +13%
BTI
128
Blue Trust Inc
Georgia
$418K – – –
VOYA Investment Management
129
VOYA Investment Management
Georgia
$414K -$48.1K -1,492 -10%
N
130
Numerai
California
$375K +$375K +11,610 New
LPL Financial
131
LPL Financial
California
$367K -$2.97K -92 -0.8%
CAM
132
Cresset Asset Management
Illinois
$365K +$365K +11,328 New
CB
133
Commerce Bank
Missouri
$362K -$4.84K -150 -1%
DWM
134
Diversify Wealth Management
Utah
$359K -$8.42K -243 -2%
CWM
135
CIBC World Markets
New York
$339K +$339K +10,504 New
KK
136
KLP Kapitalforvaltning
Norway
$339K – – –
MCM
137
MAI Capital Management
Ohio
$335K -$2.07K -64 -0.6%
Focus Partners Wealth
138
Focus Partners Wealth
Massachusetts
$332K -$194K -6,029 -37%
PFSRSONJ
139
Police & Firemen's Retirement System of New Jersey
New Jersey
$331K – – –
ProShare Advisors
140
ProShare Advisors
Maryland
$331K -$99.4K -3,081 -23%
Ameriprise
141
Ameriprise
Minnesota
$310K -$871 -27 -0.3%
FT
142
Fiduciary Trust
Massachusetts
$286K +$286K +8,853 New
AWP
143
Astra Wealth Partners
New Jersey
$260K – – –
BHCM
144
Brevan Howard Capital Management
Jersey
$259K -$58.8K -1,823 -18%
Royal Bank of Canada
145
Royal Bank of Canada
Ontario, Canada
$258K -$14.3K -445 -5%
NRD
146
Nebula Research & Development
New York
$244K -$316K -9,786 -56%
PTC
147
Petrus Trust Company
Texas
$244K – – –
AG
148
AlTi Global
New York
$234K – – –
PA
149
Parallel Advisors
California
$233K +$26.8K +833 +13%
VI
150
Versor Investments
New York
$232K +$3.23K +100 +1%
4 5
6
7 8