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Castle Biosciences

Name Holding Trade Value Shares
Change
Change in
Stake
AIM
1
ARK Investment Management
Florida
$139M +$87.9M +1,620,867 +362%
WA
2
Wasatch Advisors
Utah
$139M +$37.2M +686,774 +50%
BlackRock
3
BlackRock
New York
$76.7M +$7.7M +142,085 +14%
Invesco
4
Invesco
Georgia
$75.1M +$56.1M +1,035,819 +1,243%
MCMC
5
Matrix Capital Management Company
New Hampshire
$67.2M +$54.2M +1,000,000 New
Vanguard Group
6
Vanguard Group
Pennsylvania
$62.5M +$15M +276,466 +42%
RI
7
RTW Investments
New York
$53.7M +$3M +55,367 +7%
Wells Fargo
8
Wells Fargo
California
$39.7M -$674K -12,425 -2%
Fidelity Investments
9
Fidelity Investments
Massachusetts
$39.1M +$9.05M +167,027 +40%
Millennium Management
10
Millennium Management
New York
$32.5M +$6.97M +128,548 +36%
GKIM
11
GW&K Investment Management
Massachusetts
$30.4M +$19.1M +352,568 +353%
DCM
12
Driehaus Capital Management
Illinois
$28.9M -$690K -12,730 -3%
Goldman Sachs
13
Goldman Sachs
New York
$24.3M -$2.85M -52,651 -13%
Victory Capital Management
14
Victory Capital Management
Texas
$24.2M +$18.5M +340,767 +1,784%
NCGI
15
Next Century Growth Investors
Minnesota
$23.6M +$4.07M +75,155 +27%
RI
16
Redwood Investments
Massachusetts
$21M -$2.2M -40,524 -11%
Federated Hermes
17
Federated Hermes
Pennsylvania
$18.6M +$5.5M +101,545 +58%
State Street
18
State Street
Massachusetts
$17.6M +$2.89M +53,303 +26%
PM
19
Pembroke Management
Quebec, Canada
$17.5M +$14.1M +260,246 New
Geode Capital Management
20
Geode Capital Management
Massachusetts
$15.6M +$1.42M +26,280 +13%
GIM
21
Granahan Investment Management
Massachusetts
$15.2M -$7.64M -140,897 -38%
Lord, Abbett & Co
22
Lord, Abbett & Co
New Jersey
$14.6M +$1.93M +35,608 +20%
ABG
23
Ally Bridge Group
New York
$14.1M +$11.4M +210,000 New
UBS AM
24
UBS AM
Illinois
$12.8M -$3.74M -68,969 -27%
KCM
25
Kornitzer Capital Management
Kansas
$11.7M +$726K +13,387 +8%