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AtriCure
ATRC

Overview Fund Activity

190 hedge funds and large institutions have $2.92B invested in AtriCure in 2021 Q1 according to their latest regulatory filings, with 32 funds opening new positions, 52 increasing their positions, 75 reducing their positions, and 37 closing their positions.

Holders
190
Holders Change
-7
Holders Change %
-3.55%
% of All Funds
3.35%
Holding in Top 10
4
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-20%
% of All Funds
0.07%
New
32
Increased
52
Reduced
75
Closed
37
Calls
$5.03M
Puts
$466K
Net Calls
+$4.57M
Net Calls Change
+$4.33M

Top Buyers

1
AllianceBernstein
1
AllianceBernstein
Tennessee
$160M
2
Vanguard Group
2
Vanguard Group
Pennsylvania
$221M
3
Artisan Partners
3
Artisan Partners
Wisconsin
$41.8M
4
FAM
4
Fred Alger Management
New York
$209M
5
CS
5
Credit Suisse
Switzerland
$89.8M

Top Sellers

1
O
1
OrbiMed
New York
$0
2
Fidelity Investments
2
Fidelity Investments
Massachusetts
$78.3M
3
APM
3
Avidity Partners Management
Texas
$0
4
Goldman Sachs
4
Goldman Sachs
New York
$3.46M
5
Marshall Wace
5
Marshall Wace
United Kingdom
$0
Name Market Value Shares Shares
Change 		Shares
Change %
BlackRock
1
BlackRock
New York
$255M 3,890,137 +127,539 +3%
Vanguard Group
2
Vanguard Group
Pennsylvania
$221M 3,376,578 +956,111 +40%
FAM
3
Fred Alger Management
New York
$209M 3,193,417 +332,895 +12%
AllianceBernstein
4
AllianceBernstein
Tennessee
$160M 2,444,437 +2,381,637 +3,792%
Invesco
5
Invesco
Georgia
$156M 2,381,570 +129,432 +6%
T. Rowe Price Associates
6
T. Rowe Price Associates
Maryland
$148M 2,265,628 -65,805 -3%
CIP
7
Champlain Investment Partners
Vermont
$143M 2,175,140 +39,560 +2%
CS
8
Credit Suisse
Switzerland
$89.8M 1,369,866 +312,042 +29%
TCM
9
TimesSquare Capital Management
New York
$87.1M 1,328,665 -78,379 -6%
Fidelity Investments
10
Fidelity Investments
Massachusetts
$78.3M 1,194,972 -706,327 -37%
EAM
11
Eagle Asset Management
Florida
$68.7M 1,070,933 +117,979 +12%
State Street
12
State Street
Massachusetts
$64.8M 989,384 -66,798 -6%
Loomis, Sayles & Company
13
Loomis, Sayles & Company
Massachusetts
$60.3M 919,868 -2,658 -0.3%
GKIM
14
GW&K Investment Management
Massachusetts
$56.6M 864,101 +221 +0%
FLAM
15
First Light Asset Management
Minnesota
$54.3M 828,002 +18,692 +2%
Fiera Capital (Canada)
16
Fiera Capital (Canada)
Quebec, Canada
$52.3M 797,663 -12,097 -1%
Geode Capital Management
17
Geode Capital Management
Massachusetts
$50.9M 777,378 +85,827 +12%
Macquarie Group
18
Macquarie Group
Australia
$49.9M 761,552 +281,075 +58%
Artisan Partners
19
Artisan Partners
Wisconsin
$41.8M 638,157 +638,157 New
Neuberger Berman Group
20
Neuberger Berman Group
New York
$41.6M 640,367 -71,582 -10%
PVI
21
Pura Vida Investments
New York
$40.4M 615,950 -99,699 -14%
EMFAT
22
Emerald Mutual Fund Advisers Trust
Pennsylvania
$35.4M 539,856 +21,820 +4%
Citadel Advisors
23
Citadel Advisors
Florida
$34.1M 520,161 +253,698 +95%
Northern Trust
24
Northern Trust
Illinois
$33.8M 516,169 -39,644 -7%
PCH
25
Polar Capital Holdings
United Kingdom
$33.3M 507,986 +96,010 +23%
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