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AtriCure
ATRC

Overview Fund Activity

212 hedge funds and large institutions have $1.42B invested in AtriCure in 2024 Q4 according to their latest regulatory filings, with 40 funds opening new positions, 70 increasing their positions, 71 reducing their positions, and 23 closing their positions.

Holders
212
Holders Change
+13
Holders Change %
+6.53%
% of All Funds
2.82%
Holding in Top 10
2
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-33.33%
% of All Funds
0.03%
New
40
Increased
70
Reduced
71
Closed
23
Calls
$1.25M
Puts
$138K
Net Calls
+$1.11M
Net Calls Change
+$490K

Top Buyers

1
Goldman Sachs
1
Goldman Sachs
New York
$26.1M
2
Adage Capital Partners
2
Adage Capital Partners
Massachusetts
$9.17M
3
KCM
3
Kennedy Capital Management
Missouri
$23M
4
Marshall Wace
4
Marshall Wace
United Kingdom
$18.9M
5
OAM
5
Oberweis Asset Management
Illinois
$4.63M

Top Sellers

1
DSCM
1
Divisadero Street Capital Management
Florida
$6.51M
2
Wellington Management Group
2
Wellington Management Group
Massachusetts
$20M
3
EA
3
Emerald Advisers
Pennsylvania
$2.72M
4
CIP
4
Champlain Investment Partners
Vermont
$77.3M
5
SAM
5
Silvercrest Asset Management
New York
$0
Name Market Value Shares Shares
Change 		Shares
Change %
Vanguard Group
1
Vanguard Group
Pennsylvania
$142M 4,653,205 -6,576 -0.1%
BlackRock
2
BlackRock
New York
$132M 4,311,265 +5,430 +0.1%
AllianceBernstein
3
AllianceBernstein
Tennessee
$117M 3,835,449 -136,999 -3%
HRCM
4
Hood River Capital Management
Florida
$89.3M 2,923,731 +93,131 +3%
CIP
5
Champlain Investment Partners
Vermont
$77.3M 2,528,614 -262,144 -9%
Macquarie Group
6
Macquarie Group
Australia
$72.6M 2,375,233 -9,583 -0.4%
FLAM
7
First Light Asset Management
Minnesota
$60.2M 1,969,221 +103,685 +6%
State Street
8
State Street
Massachusetts
$41.2M 1,346,819 +1,963 +0.1%
Geode Capital Management
9
Geode Capital Management
Massachusetts
$35.2M 1,151,049 -1,579 -0.1%
Nuveen Asset Management
10
Nuveen Asset Management
Illinois
$31.7M 1,037,348 -149,584 -13%
GKIM
11
GW&K Investment Management
Massachusetts
$30.6M 1,000,505 -18,513 -2%
Fidelity Investments
12
Fidelity Investments
Massachusetts
$30M 981,516 +8,060 +0.8%
Neuberger Berman Group
13
Neuberger Berman Group
New York
$28.7M 939,188 -2,947 -0.3%
Goldman Sachs
14
Goldman Sachs
New York
$26.1M 853,712 +431,214 +102%
UBS AM
15
UBS AM
Illinois
$24.8M 811,370 -211,284 -21%
KCM
16
Kennedy Capital Management
Missouri
$23M 752,580 +172,648 +30%
Dimensional Fund Advisors
17
Dimensional Fund Advisors
Texas
$21.4M 700,212 +136,015 +24%
Wellington Management Group
18
Wellington Management Group
Massachusetts
$20M 654,504 -889,392 -58%
DCM
19
DAFNA Capital Management
California
$19.6M 641,673 – –
Two Sigma Advisers
20
Two Sigma Advisers
New York
$19.5M 639,400 -24,700 -4%
Marshall Wace
21
Marshall Wace
United Kingdom
$18.9M 619,166 +167,476 +37%
Two Sigma Investments
22
Two Sigma Investments
New York
$18.7M 610,996 -106,788 -15%
WA
23
Wasatch Advisors
Utah
$18.6M 607,364 -161,888 -21%
BNP Paribas Asset Management
24
BNP Paribas Asset Management
France
$18.4M 600,806 +100,157 +20%
Northern Trust
25
Northern Trust
Illinois
$14.8M 483,607 +50,153 +12%
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