Castle Biosciences, Inc. · NASDAQ:CSTL

Rtw Investments, LP reported a 7.20% stake in Castle Biosciences, Inc. (Schedule 13G)

Event Dec 31, 2025 · Filed Feb 17, 2026

Rtw Investments, LP reported a 7.20% stake in Castle Biosciences, Inc., 2,115,237 shares, as a passive investor on Dec 31, 2025. Filed Feb 17, 2026 (Schedule 13G).

Stake
7.20%
Shares
2,115,237
Intent
Passive
What changed
Crossed above 5%
Filed together
2 holders

The filing in full

HolderStakeShares
RTW Investments, LP7.20%2,115,237
Roderick Wong7.20%2,115,237

Source

View original at SEC

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