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Castle Biosciences

Name Holding Trade Value Shares
Change
Change in
Stake
Nexpoint Asset Management
1
Nexpoint Asset Management
Texas
$24.3M -$7.92M -323,963 -31%
RTW Investments
2
RTW Investments
New York
$21.7M -$2.79M -113,973 -15%
BlackRock
3
BlackRock
New York
$15M +$5.58M +228,228 +110%
Wasatch Advisors
4
Wasatch Advisors
Utah
$12.9M +$2.47M +100,856 +37%
Driehaus Capital Management
5
Driehaus Capital Management
Illinois
$12.6M +$2.08M +85,231 +30%
Portolan Capital Management
6
Portolan Capital Management
Massachusetts
$10.5M +$4.42M +180,647 +145%
Goldman Sachs
7
Goldman Sachs
New York
$10.5M +$60.3K +2,467 +0.8%
ARK Investment Management
8
ARK Investment Management
Florida
$7.08M +$976K +39,927 +24%
Vanguard Group
9
Vanguard Group
Pennsylvania
$6.89M +$2.14M +87,589 +78%
Lord, Abbett & Co
10
Lord, Abbett & Co
New Jersey
$6.12M +$4.36M +178,196 New
Federated Hermes
11
Federated Hermes
Pennsylvania
$4.8M +$1.83M +74,747 +115%
Nuveen
12
Nuveen
North Carolina
$3.94M -$1.24M -50,569 -31%
Calamos Advisors
13
Calamos Advisors
Illinois
$3.52M +$1.73M +70,845 +224%
ArrowMark Colorado Holdings
14
ArrowMark Colorado Holdings
Colorado
$2.7M +$212K +8,655 +12%
EAM Investors
15
EAM Investors
California
$2.25M +$768K +31,407 +92%
Geode Capital Management
16
Geode Capital Management
Massachusetts
$2.02M +$509K +20,804 +55%
Northern Trust
17
Northern Trust
Illinois
$1.94M +$129K +5,287 +10%
Essex Investment Management
18
Essex Investment Management
Massachusetts
$1.86M +$23.1K +945 +2%
Russell Investments Group
19
Russell Investments Group
United Kingdom
$1.84M +$888K +36,305 +210%
Granahan Investment Management
20
Granahan Investment Management
Massachusetts
$1.82M +$1.29M +52,863 New
Oberweis Asset Management
21
Oberweis Asset Management
Illinois
$1.76M +$1.25M +51,200 New
State Street
22
State Street
Massachusetts
$1.76M +$369K +15,091 +42%
Zimmer Partners
23
Zimmer Partners
New York
$1.75M – – –
EAM Global Investors
24
EAM Global Investors
California
$1.7M +$132K +5,383 +12%
Squarepoint
25
Squarepoint
New York
$1.67M +$1.19M +48,690 New