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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
+$44.7M
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
+$13.8M
5
Marshall Wace
Marshall Wace
United Kingdom
+$12.1M

Top Sellers

1
FLAM
First Light Asset Management
Minnesota
-$21.1M
2
CIP
Champlain Investment Partners
Vermont
-$12.6M
3
GPGA
Grandeur Peak Global Advisors
Utah
-$7.42M
4
DSCM
Divisadero Street Capital Management
Florida
-$5.78M
5
AllianceBernstein
AllianceBernstein
Tennessee
-$5.12M
Name Holding Trade Value Shares
Change 		Shares
Change %
SC
201
SouthState Corp
Florida
$2.87K +$2.87K +89 New
AAP
202
Arax Advisory Partners
Colorado
$2.84K +$516 +16 +22%
MPWT
203
MassMutual Private Wealth & Trust
Connecticut
$2.68K +$2.68K +83 New
CIBC Private Wealth Group
204
CIBC Private Wealth Group
Georgia
$2.24K – – –
RF
205
Rossby Financial
Florida
$2.17K +$2.17K +65 New
TC
206
Truvestments Capital
Florida
$1.74K – – –
FFA
207
Farther Finance Advisors
California
$1.7K – – –
TWD
208
True Wealth Design
Ohio
$1.68K – – –
VCM
209
Versant Capital Management
Arizona
$1.48K – – –
CTC
210
Central Trust Company
Missouri
$1.13K – – –
CPG
211
Cornerstone Planning Group
New Jersey
$1.01K – – –
WPA
212
West Paces Advisors
Georgia
$807 – – –
SC
213
Stephens Consulting
Michigan
$646 +$646 +20 New
IA
214
IFP Advisors
Florida
$581 -$904 -28 -61%
PFBT
215
Parkside Financial Bank & Trust
Missouri
$484 +$484 +15 New
BF
216
BOK Financial
Oklahoma
$258 – – –
AF
217
Allworth Financial
California
$203 +$203 +6 New
GPGA
218
Grandeur Peak Global Advisors
Utah
– -$7.42M -242,791 Closed
Norges Bank
219
Norges Bank
Norway
– -$3.42M -111,947 Closed
EA
220
Emerald Advisers
Pennsylvania
– -$2.72M -89,098 Closed
Balyasny Asset Management
221
Balyasny Asset Management
Illinois
– -$2.33M -76,190 Closed
DTL
222
Dynamic Technology Lab
Singapore
– -$988K -32,330 Closed
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
223
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
– -$917K -30,000 Closed
GIPM
224
G2 Investment Partners Management
New York
– -$907K -29,691 Closed
JF
225
Jump Financial
Illinois
– -$883K -28,878 Closed
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