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AtriCure
ATRC

Overview Fund Activity

188 hedge funds and large institutions have $1.89B invested in AtriCure in 2020 Q2 according to their latest regulatory filings, with 49 funds opening new positions, 70 increasing their positions, 50 reducing their positions, and 15 closing their positions.

Holders
188
Holders Change
+33
Holders Change %
+21.29%
% of All Funds
3.86%
Holding in Top 10
3
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-40%
% of All Funds
0.06%
New
49
Increased
70
Reduced
50
Closed
15
Calls
$1.56M
Puts
$1.1M
Net Calls
+$464K
Net Calls Change
-$17.9M

Top Buyers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$214M
2
TCM
2
TimesSquare Capital Management
New York
$52.8M
3
FAM
3
Fred Alger Management
New York
$104M
4
GGHC
4
Gilder Gagnon Howe & Co
New York
$46.4M
5
T. Rowe Price Associates
5
T. Rowe Price Associates
Maryland
$100M

Top Sellers

1
Wellington Management Group
1
Wellington Management Group
Massachusetts
$26M
2
Adage Capital Partners
2
Adage Capital Partners
Massachusetts
$13.5M
3
Millennium Management
3
Millennium Management
New York
$340K
4
TA
4
Tamarack Advisers
California
$10.1M
5
FLAM
5
First Light Asset Management
Minnesota
$24.3M
Name Market Value Shares Shares
Change 		Shares
Change %
Fidelity Investments
1
Fidelity Investments
Massachusetts
$214M 4,766,815 +1,224,476 +35%
BlackRock
2
BlackRock
New York
$153M 3,403,081 +299,024 +10%
FAM
3
Fred Alger Management
New York
$104M 2,303,529 +1,040,121 +82%
Vanguard Group
4
Vanguard Group
Pennsylvania
$102M 2,268,168 +223,748 +11%
T. Rowe Price Associates
5
T. Rowe Price Associates
Maryland
$100M 2,228,846 +454,992 +26%
Invesco
6
Invesco
Georgia
$79.4M 1,766,681 +230,889 +15%
CIP
7
Champlain Investment Partners
Vermont
$74.6M 1,659,235 -33,990 -2%
O
8
OrbiMed
New York
$55.2M 1,228,189 +300,000 +32%
TCM
9
TimesSquare Capital Management
New York
$52.8M 1,175,510 +1,175,510 New
GGHC
10
Gilder Gagnon Howe & Co
New York
$46.4M 1,033,350 +1,033,350 New
State Street
11
State Street
Massachusetts
$44.6M 992,142 +35,137 +4%
GKIM
12
GW&K Investment Management
Massachusetts
$38.7M 861,949 -206,147 -19%
WA
13
Wasatch Advisors
Utah
$36.3M 807,587 +58,736 +8%
Neuberger Berman Group
14
Neuberger Berman Group
New York
$33.5M 744,982 -100,073 -12%
Loomis, Sayles & Company
15
Loomis, Sayles & Company
Massachusetts
$32.3M 717,683 +62,279 +10%
PVI
16
Pura Vida Investments
New York
$30.8M 685,273 +296,279 +76%
Renaissance Technologies
17
Renaissance Technologies
New York
$30.3M 673,475 +138,975 +26%
Geode Capital Management
18
Geode Capital Management
Massachusetts
$28M 623,050 +47,060 +8%
Nuveen Asset Management
19
Nuveen Asset Management
Illinois
$26.8M 596,116 -43,094 -7%
Wellington Management Group
20
Wellington Management Group
Massachusetts
$26M 578,560 -1,448,617 -71%
Northern Trust
21
Northern Trust
Illinois
$25.1M 559,388 +43,927 +9%
FLAM
22
First Light Asset Management
Minnesota
$24.3M 539,762 -211,056 -28%
PA
23
Perceptive Advisors
New York
$23.8M 528,776 +226,549 +75%
EA
24
Emerald Advisers
Pennsylvania
$23.5M 522,273 +95,661 +22%
EMFAT
25
Emerald Mutual Fund Advisers Trust
Pennsylvania
$21.4M 477,083 +60,431 +15%
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