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908 Devices
MASS

Name Holding Trade Value Shares
Change 		Change in
Stake
BlackRock
1
BlackRock
New York
$96M +$11.3M +384,738 +12%
AIM
2
ARK Investment Management
Florida
$77.5M +$7.22M +245,516 +9%
EAM
3
Eventide Asset Management
Massachusetts
$36.5M +$21.4M +727,729 +107%
Vanguard Group
4
Vanguard Group
Pennsylvania
$21.7M +$5.53M +187,824 +29%
GIM
5
Granahan Investment Management
Massachusetts
$20.6M +$4.82M +163,731 +26%
FAM
6
Fred Alger Management
New York
$15.5M +$4.81M +163,541 +37%
TCM
7
Tao Capital Management
California
$14.7M – – –
Sumitomo Mitsui Trust Group
8
Sumitomo Mitsui Trust Group
Japan
$14.4M -$422K -14,342 -3%
NAMA
9
Nikko Asset Management Americas
New York
$13.4M -$422K -14,342 -3%
PIM
10
Platinum Investment Management
Australia
$12.8M +$11.6M +394,371 +391%
State Street
11
State Street
Massachusetts
$11.3M +$1.67M +56,733 +15%
Millennium Management
12
Millennium Management
New York
$10.8M -$5.14M -174,604 -29%
CC
13
Casdin Capital
New York
$10.5M – – –
TCM
14
TimesSquare Capital Management
New York
$10.3M +$4.15M +141,000 +55%
Fidelity Investments
15
Fidelity Investments
Massachusetts
$9.11M -$500K -17,000 -5%
Ameriprise
16
Ameriprise
Minnesota
$8.91M -$73.8K -2,507 -0.7%
SCV
17
Sands Capital Ventures
Virginia
$8.45M – – –
PVI
18
Pura Vida Investments
New York
$8.1M +$3.88M +132,058 +73%
NIP
19
Nicholas Investment Partners
California
$8.02M +$648K +22,018 +8%
EA
20
Emerald Advisers
Pennsylvania
$7.78M +$4.94M +168,055 +127%
EMFAT
21
Emerald Mutual Fund Advisers Trust
Pennsylvania
$7.56M +$5.79M +196,826 +206%
Geode Capital Management
22
Geode Capital Management
Massachusetts
$7.14M +$1.8M +61,054 +28%
Primecap Management
23
Primecap Management
California
$4.87M -$1.24M -42,090 -18%
Northern Trust
24
Northern Trust
Illinois
$4.41M +$1.3M +44,219 +35%
Thrivent Financial for Lutherans
25
Thrivent Financial for Lutherans
Minnesota
$4.25M -$258K -8,756 -5%
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