We are live on ! Find out more
MASS icon

908 Devices

Name Holding Trade Value Shares
Change
Change in
Stake
AIM
1
ARK Investment Management
Florida
$52M +$36.3M +635,618 +145%
BlackRock
2
BlackRock
New York
$40M +$29.9M +523,809 +175%
TCM
3
Tao Capital Management
California
$28.6M -$7.14M -125,000 -17%
CAM
4
Cormorant Asset Management
Massachusetts
$25.9M
T. Rowe Price Associates
5
T. Rowe Price Associates
Maryland
$22.6M -$6.16M -107,713 -19%
GIM
6
Granahan Investment Management
Massachusetts
$22M +$25.9M +453,146 New
CC
7
Casdin Capital
New York
$19.7M
Fidelity Investments
8
Fidelity Investments
Massachusetts
$18.4M -$21M -368,169 -49%
Vanguard Group
9
Vanguard Group
Pennsylvania
$16.2M +$16.8M +293,709 +734%
EAM
10
Eventide Asset Management
Massachusetts
$16.2M
Primecap Management
11
Primecap Management
California
$15.9M +$206K +3,600 +1%
Sands Capital Management
12
Sands Capital Management
Virginia
$15.8M -$3.81M -66,701 -17%
NIP
13
Nicholas Investment Partners
California
$15M +$12.3M +216,039 +231%
Ameriprise
14
Ameriprise
Minnesota
$12.3M -$2.16M -37,721 -13%
Millennium Management
15
Millennium Management
New York
$8.45M -$2.28M -39,892 -19%
Lord, Abbett & Co
16
Lord, Abbett & Co
New Jersey
$8.36M +$1.24M +21,760 +14%
PVI
17
Pura Vida Investments
New York
$7.21M +$501K +8,767 +6%
Geode Capital Management
18
Geode Capital Management
Massachusetts
$6.25M +$6.33M +110,749 +614%
Capital World Investors
19
Capital World Investors
California
$5.46M -$17.9M -312,500 -74%
State Street
20
State Street
Massachusetts
$4.36M +$5.14M +89,974 New
Janus Henderson Group
21
Janus Henderson Group
$3.92M -$194K -3,392 -4%
Federated Hermes
22
Federated Hermes
Pennsylvania
$3.88M
Northern Trust
23
Northern Trust
Illinois
$3.8M +$4.48M +78,348 New
NAMA
24
Nikko Asset Management Americas
New York
$3.35M +$3.95M +69,103 New
Marshall Wace
25
Marshall Wace
United Kingdom
$2.75M +$1.3M +22,691 +67%