CASTLE BIOSCIENCES INC - Common Stock (CSTL)

Q3 2025 13F Holders as of 30 Sep 2025

Type / Class
Equity / Common Stock
Shares outstanding
29,328,179
Total 13F shares
26,525,689
Share change
-49,324
Total reported value
$603,808,452
Put/Call ratio
22%
Price per share
$22.77
Number of holders
170
Value change
+$704,966
Number of buys
95
Number of sells
68

Institutional Holders of CASTLE BIOSCIENCES INC - Common Stock (CSTL) as of Q3 2025

As of 30 Sep 2025, CASTLE BIOSCIENCES INC - Common Stock (CSTL) was held by 170 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 26,525,689 shares. The largest 10 holders included BlackRock, Inc., VANGUARD GROUP INC, PRINCIPAL FINANCIAL GROUP INC, Portolan Capital Management, LLC, DIMENSIONAL FUND ADVISORS LP, Nuveen, LLC, BRAIDWELL LP, STATE STREET CORP, AIGH Capital Management LLC, and GEODE CAPITAL MANAGEMENT, LLC. This page lists 170 institutional shareholders reporting positions in this security for the Q3 2025 filing period.
Investor Option Weight % Change % Value $ * Price Shares Share Change Activity Report Period
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.