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AtriCure

Name Holding Trade Value Shares
Change
Change in
Stake
Adage Capital Partners
1
Adage Capital Partners
Massachusetts
$32.2M +$6.91M +415,327 +31%
BC
2
Broadfin Capital
New York
$18.1M +$4.54M +272,698 +38%
CAM
3
Cortina Asset Management
Wisconsin
$17.9M -$391K -23,481 -2%
TAM
4
THB Asset Management
Connecticut
$16.7M +$1.26M +75,825 +9%
NC
5
Northpointe Capital
Michigan
$15.6M +$1.09M +65,383 +8%
RIM
6
RS Investment Management
California
$15.5M +$3.88M +233,138 +38%
PC
7
Polar Capital
United Kingdom
$15M
Fidelity Investments
8
Fidelity Investments
Massachusetts
$12.9M -$1.66M -100,000 -13%
BFA
9
BlackRock Fund Advisors
California
$12.5M +$38.9K +2,340 +0.3%
Vanguard Group
10
Vanguard Group
Pennsylvania
$12M +$115K +6,883 +1%
WA
11
Wasatch Advisors
Utah
$11.9M +$94.3K +5,665 +0.9%
CM
12
Castleark Management
Illinois
$11.2M +$665K +39,932 +7%
DCM
13
DAFNA Capital Management
California
$10.5M
PCM
14
Palisade Capital Management
New Jersey
$10.3M +$172K +10,363 +2%
Wellington Management Group
15
Wellington Management Group
Massachusetts
$9.97M +$4.06M +243,705 +82%
TCM
16
Tamarack Capital Management
California
$9.83M +$2.73M +164,263 +39%
FLAM
17
First Light Asset Management
Minnesota
$8.9M +$410K +24,611 +5%
BA
18
BlackRock Advisors
Delaware
$8.9M -$17.6K -1,057 -0.2%
Wells Fargo
19
Wells Fargo
California
$8.2M +$1.33M +79,890 +22%
Millennium Management
20
Millennium Management
New York
$7.69M -$5.1M -306,336 -42%
Federated Hermes
21
Federated Hermes
Pennsylvania
$6.99M -$612K -36,800 -9%
Deutsche Bank
22
Deutsche Bank
Germany
$6.79M +$422K +25,333 +7%
PI
23
Putnam Investments
Massachusetts
$6.75M -$3K -180 -0%
State Street
24
State Street
Massachusetts
$6.7M +$451K +27,075 +8%
NCGI
25
Next Century Growth Investors
Minnesota
$6.66M +$811K +48,709 +16%