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AtriCure

Name Holding Trade Value Shares
Change
Change in
Stake
Fidelity Investments
1
Fidelity Investments
Massachusetts
$94.3M -$2.91M -160,438 -3%
Wellington Management Group
2
Wellington Management Group
Massachusetts
$61.4M -$4.62M -254,902 -8%
CCM
3
Consonance Capital Management
New York
$52.2M +$44.1M +2,434,428 +1,050%
Victory Capital Management
4
Victory Capital Management
Texas
$26M +$1.19M +65,898 +5%
Vanguard Group
5
Vanguard Group
Pennsylvania
$25.8M +$566K +31,209 +2%
BFA
6
BlackRock Fund Advisors
California
$22.2M +$4.63M +255,215 +29%
HEC
7
Hudson Executive Capital
New York
$21.2M +$10.3M +567,420 +110%
FLAM
8
First Light Asset Management
Minnesota
$18.4M +$166K +9,136 +1%
PCM
9
Peregrine Capital Management
Minnesota
$17.7M -$2.22M -122,347 -12%
BIT
10
BlackRock Institutional Trust
California
$16.2M +$1.24M +68,232 +9%
CAM
11
Cortina Asset Management
Wisconsin
$12.2M -$639K -35,279 -5%
EA
12
Emerald Advisers
Pennsylvania
$11.4M +$2.22M +122,304 +27%
State Street
13
State Street
Massachusetts
$10.9M +$1.01M +55,938 +11%
DCM
14
DAFNA Capital Management
California
$10.2M -$181K -10,000 -2%
EMFAT
15
Emerald Mutual Fund Advisers Trust
Pennsylvania
$9.49M -$453K -25,000 -5%
WA
16
Wasatch Advisors
Utah
$9.3M -$507K -28,000 -6%
Loomis, Sayles & Company
17
Loomis, Sayles & Company
Massachusetts
$8.7M +$8.06M +444,653 New
William Blair Investment Management
18
William Blair Investment Management
Illinois
$8.59M -$4.6M -253,791 -37%
Northern Trust
19
Northern Trust
Illinois
$8.27M +$380K +20,981 +5%
RA
20
Royce & Associates
New York
$6.44M -$834K -46,000 -12%
Deutsche Bank
21
Deutsche Bank
Germany
$6M +$284K +15,696 +5%
PCM
22
Portolan Capital Management
Massachusetts
$5.82M +$873K +48,174 +19%
Geode Capital Management
23
Geode Capital Management
Massachusetts
$4.79M +$626K +34,559 +16%
RCP
24
Rothschild Capital Partners
New York
$4.7M
BG
25
Bollard Group
Massachusetts
$3.91M +$544K +30,000 +18%