Logo image of CSTL

CASTLE BIOSCIENCES INC (CSTL) Stock Ownership and Short Interest

USA - NASDAQ:CSTL - US14843C1053 - Common Stock

23.46 USD
+1.64 (+7.52%)
Last: 9/18/2025, 8:00:00 PM
23.46 USD
0 (0%)
After Hours: 9/18/2025, 8:00:00 PM
CSTL Ownership Chart.CSTL Ownership Chart: showing Insider, Institutional ownership and shares available to the public.CSTL Ownership.InsiderInstitutionalPublic



Shares Outstanding29.01M
Float28.17M
Float Short Interest Percentage5.39%
Owners (insider)2.76%
Owners (institutional)92.95%
Owners (insider) change2.02%
Owners (institutional) change4.53%

No transactions were filed in the last 12 months.