CSTL institutional holders

CASTLE BIOSCIENCES INC · 13F, 2026Q2

Managers holding176
Shares held27,341,828
Reported value$652.8m
Quarter flows24 new, 79 added, 56 trimmed, 34 exited

Top 25 holders

ManagerSharesValue% of manager's 13F
BlackRock, Inc.3,291,963$78.5m0.0%
RTW INVESTMENTS, LP2,778,335$66.3m0.6%
PRINCIPAL FINANCIAL GROUP INC1,726,648$41.2m0.0%
VANGUARD CAPITAL MANAGEMENT LLC1,226,497$29.3m0.0%
ACADIAN ASSET MANAGEMENT LLC918,668$21.9m0.0%
VANGUARD PORTFOLIO MANAGEMENT LLC840,785$20.1m0.0%
Allianz Asset Management GmbH811,324$19.9m0.0%
SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT, LLC824,872$19.7m0.3%
STATE STREET CORP822,079$19.6m0.0%
GEODE CAPITAL MANAGEMENT, LLC795,912$19.0m0.0%
MACKENZIE FINANCIAL CORP793,507$18.9m0.0%
DIMENSIONAL FUND ADVISORS LP791,085$18.9m0.0%
Jefferies Financial Group Inc.647,391$15.4m0.1%
Qube Research & Technologies Ltd589,300$14.1m0.0%
AIGH Capital Management LLC545,101$13.0m0.8%
RENAISSANCE TECHNOLOGIES LLC371,200$8.9m0.0%
GOLDMAN SACHS GROUP INC358,397$8.5m0.0%
Point72 Asset Management, L.P.357,317$8.5m0.0%
KENNEDY CAPITAL MANAGEMENT LLC348,371$8.3m0.1%
Connor, Clark & Lunn Investment Management Ltd.331,727$7.9m0.0%
MORGAN STANLEY329,684$7.9m0.0%
Portolan Capital Management, LLC328,818$7.8m0.3%
PANAGORA ASSET MANAGEMENT INC301,040$7.2m0.0%
Allspring Global Investments Holdings, LLC292,470$7.0m0.0%
NORTHERN TRUST CORP285,158$6.8m0.0%

Every holder, line by line, and the full history since 2013: yf.Client().holders("CSTL"). CSTL price history · All 13F data

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