Castle Biosciences Inc
Expected move
InputsNext report
Last report
Largest filed tie
13F top-10 QoQ
Top fund weight
Last report4 of 8 at or beyond impliedshaded = implied▲▼ = realized× = |realized| ÷ implied
Castle Biosciences Inc
34.46
−1.29 · −3.60%
+4.52%
vs ±15.4% implied · ×0.29
shaded = implied · ▲▼ = realized
175 managers report $653.8M of Castle Biosciences on form 13F for the quarter ended Jun 30 '26. 30 of them hold 80% of it; BlackRock is largest at 12.01%.
Fund move
| Rank | Manager | Value | % 13F | ||
|---|---|---|---|---|---|
| 1 | BlackRockBlackRockindex-like | $78.5M | 12.01% | +10.36% | |
| 2 | RTW InvestmentsRTW | $66.3M | 10.13% | +0.73% | |
| 3 | Principal Financial GroupPrincipal Financial | $41.2M | 6.30% | −2.44% | |
| 4 | Vanguard Capital ManagementVanguardindex-like | $29.3M | 4.47% | +4.16% | |
| 5 | Acadian Asset ManagementAcadian | $21.9M | 3.35% | +89.63% | |
| 6 | Allianz Asset ManagementAllianz | $21.0M | 3.21% | +8.37% | |
| 7 | Vanguard Portfolio ManagementVanguard Portfolioindex-like | $20.1M | 3.07% | −2.44% | |
| 8 | Summit Partners Public Asset ManagementSummit Partners Public | $19.7M | 3.01% | −12.31% | |
| 9 | State StreetState Streetindex-like | $19.6M | 3.00% | +6.89% | |
| 10 | Geode Capital ManagementGeodeindex-like | $19.0M | 2.90% | +9.31% | |
| 11 | Mackenzie FinancialMackenzie Financial | $18.9M | 2.89% | +970.70% | |
| 12 | Dimensional Fund AdvisorsDimensional | $18.9M | 2.89% | −23.92% | |
| 13 | Leucadia NationalLeucadia National | $15.4M | 2.36% | new | |
| 14 | Qube Research & TechnologiesQube Research & Technologies | $14.1M | 2.15% | +5.31% | |
| 15 | AIGH Capital ManagementAIGH | $13.0M | 1.99% | −7.70% | |
| 16 | Renaissance TechnologiesRenaissance Technologies | $8.9M | 1.35% | −30.33% | |
| 17 | Goldman Sachs GroupGoldman Sachs | $8.5M | 1.31% | +5.05% | |
| 18 | Point72 Asset ManagementPoint72 | $8.5M | 1.30% | new | |
| 19 | Kennedy Capital ManagementKennedy | $8.3M | 1.27% | new | |
| 20 | Connor, Clark & Lunn Investment ManagementConnor, Clark & Lunn | $7.9M | 1.21% | −12.03% | |
| 21 | Morgan StanleyMorgan Stanley | $7.9M | 1.20% | −23.14% | |
| 22 | Portolan Capital ManagementPortolan | $7.8M | 1.20% | −75.65% | |
| 23 | Panagora Asset ManagementPanagora | $7.2M | 1.10% | +35.39% | |
| 24 | Allspring Global Investments HoldingsAllspring Global | $7.0M | 1.07% | +82.04% | |
| 25 | Northern TrustNorthern Trustindex-like | $6.8M | 1.04% | +4.41% |
Fund move
No thesis.
No implied move.
No implied move.
Expected move
No implied move.