Cross-fund · 4 holders
CSTL
CASTLE BIOSCIENCES INC
CUSIP 14843C105
4
Tracked holders
$171.6M
Aggregate value
5,702,071
Shares
5
Active funds
Funds holding CSTL
| Fund | Strategy | Period | Value | % of book | Δ shares | Status |
|---|---|---|---|---|---|---|
| Vanguard | Institutional | Q4 2025 | $85.6M | — | +27,511 | +1.3% |
| BlackRock | Institutional | Q1 2026 | $73.2M | — | -122,300 | -3.9% |
| Millennium | Multi-Strategy | Q1 2026 | $8.7M | — | +44,405 | +14.4% |
| Citadel | Multi-Strategy | Q1 2026 | $4.1M | — | -240,979 | -59.2% |
| Point72FEAT | Multi-Strategy | Q1 2026 | — | — | -119,458 | EXITED |
Aggregated from the latest 13F-HR per tracked fund (longs only). QoQ deltas compare against each fund's prior quarterly filing.