Castle Biosciences Inc Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| BLACKROCK, INC. | 08/07/2026 | 3.29 M | $78.51 M | 10.36% | 11.01% |
| RTW INVESTMENTS, LP | 08/14/2026 | 2.78 M | $66.26 M | 0.73% | 9.30% |
| PRINCIPAL FINANCIAL GROUP INC | 08/04/2026 | 1.73 M | $41.18 M | -2.44% | 5.78% |
| VANGUARD CAPITAL MANAGEMENT LLC | 08/13/2026 | 1.23 M | $29.25 M | 4.16% | 4.10% |
| ACADIAN ASSET MANAGEMENT LLC | 08/13/2026 | 918.67 K | $21.90 M | 89.63% | 3.07% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 08/13/2026 | 840.79 K | $20.05 M | -2.44% | 2.81% |
| SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT, LLC | 08/14/2026 | 824.87 K | $19.67 M | -12.31% | 2.76% |
| STATE STREET CORP | 08/07/2026 | 822.08 K | $19.63 M | 6.89% | 2.75% |
| ALLIANZ ASSET MANAGEMENT GMBH | 08/14/2026 | 811.32 K | $19.92 M | 0.00% | 2.71% |
| GEODE CAPITAL MANAGEMENT, LLC | 08/12/2026 | 795.91 K | $18.99 M | 9.31% | 2.66% |
| MACKENZIE FINANCIAL CORP | 08/13/2026 | 793.51 K | $18.93 M | 970.70% | 2.65% |
| DIMENSIONAL FUND ADVISORS LP | 08/11/2026 | 791.09 K | $18.87 M | -23.92% | 2.65% |
| JEFFERIES FINANCIAL GROUP INC. | 08/17/2026 | 647.39 K | $15.44 M | 100.00% | 2.17% |
| QUBE RESEARCH & TECHNOLOGIES LTD | 08/14/2026 | 589.30 K | $14.05 M | 5.31% | 1.97% |
| AIGH CAPITAL MANAGEMENT LLC | 08/07/2026 | 545.10 K | $13.00 M | -7.70% | 1.82% |
| RENAISSANCE TECHNOLOGIES LLC | 08/13/2026 | 371.20 K | $8.85 M | -30.33% | 1.24% |
| GOLDMAN SACHS GROUP INC | 08/14/2026 | 358.40 K | $8.55 M | 5.05% | 1.20% |
| POINT72 ASSET MANAGEMENT, L.P. | 08/14/2026 | 357.32 K | $8.52 M | 100.00% | 1.20% |
| KENNEDY CAPITAL MANAGEMENT LLC | 08/14/2026 | 348.37 K | $8.31 M | 100.00% | 1.17% |
| CONNOR, CLARK & LUNN INVESTMENT MANAGEMENT LTD. | 08/13/2026 | 331.73 K | $7.91 M | -12.03% | 1.11% |
| MORGAN STANLEY | 08/13/2026 | 329.68 K | $7.86 M | -23.14% | 1.10% |
| PORTOLAN CAPITAL MANAGEMENT, LLC | 08/14/2026 | 328.82 K | $7.84 M | -75.65% | 1.10% |
| PANAGORA ASSET MANAGEMENT INC | 08/06/2026 | 301.04 K | $7.18 M | 35.39% | 1.01% |
| ALLSPRING GLOBAL INVESTMENTS HOLDINGS, LLC | 08/13/2026 | 292.47 K | $6.98 M | 82.04% | 0.98% |
| NORTHERN TRUST CORP | 08/13/2026 | 285.16 K | $6.80 M | 4.41% | 0.95% |
| WASATCH ADVISORS LP | 07/10/2026 | 279.35 K | $6.66 M | -38.61% | 0.93% |
| CITADEL ADVISORS LLC | 08/14/2026 | 265.35 K | $6.33 M | 119.34% | 0.89% |
| KORNITZER CAPITAL MANAGEMENT INC /KS | 07/31/2026 | 264.24 K | $6.30 M | -0.06% | 0.88% |
| SILVERCREST ASSET MANAGEMENT GROUP LLC | 08/14/2026 | 256.10 K | $6.11 M | -4.63% | 0.86% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 08/14/2026 | 254.54 K | $6.07 M | 5.23% | 0.85% |
| SIXTH STREET PARTNERS MANAGEMENT COMPANY, L.P. | 08/14/2026 | 254.54 K | $6.07 M | 100.00% | 0.85% |
| ADVISORS CAPITAL MANAGEMENT, LLC | 08/11/2026 | 238.20 K | $5.68 M | -4.10% | 0.80% |
| NEW YORK STATE COMMON RETIREMENT FUND | 07/29/2026 | 234.75 K | $5.60 M | 0.73% | 0.79% |
| PALISADE CAPITAL MANAGEMENT, LP | 08/14/2026 | 231.93 K | $5.53 M | -56.72% | 0.78% |
| NUVEEN, LLC | 08/11/2026 | 231.73 K | $5.53 M | -55.62% | 0.78% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 08/14/2026 | 221.34 K | $5.28 M | -13.26% | 0.74% |
| TREXQUANT INVESTMENT LP | 08/14/2026 | 206.11 K | $4.92 M | 58.02% | 0.69% |
| MILLENNIUM MANAGEMENT LLC | 08/14/2026 | 205.37 K | $4.90 M | -41.87% | 0.69% |
| VANGUARD FIDUCIARY TRUST CO | 08/13/2026 | 197.49 K | $4.71 M | 4.93% | 0.66% |
| AQR CAPITAL MANAGEMENT LLC | 08/14/2026 | 166.57 K | $3.97 M | 156.73% | 0.56% |
| FIRST TRUST ADVISORS LP | 08/11/2026 | 145.06 K | $3.46 M | 100.00% | 0.49% |
| PARKMAN HEALTHCARE PARTNERS LLC | 08/14/2026 | 144.79 K | $3.45 M | 14.78% | 0.48% |
| EMPOWERED FUNDS, LLC | 08/17/2026 | 142.34 K | $3.39 M | 7.68% | 0.48% |
| HRT FINANCIAL LP | 08/14/2026 | 115.85 K | $2.76 M | 630.57% | 0.39% |
| D. E. SHAW & CO., INC. | 08/14/2026 | 112.79 K | $2.69 M | -46.79% | 0.38% |
| MAN GROUP PLC | 08/14/2026 | 108.76 K | $2.59 M | 130.73% | 0.36% |
| TWO SIGMA INVESTMENTS, LP | 08/14/2026 | 100.37 K | $2.39 M | -59.66% | 0.34% |
| BANK OF AMERICA CORP /DE/ | 08/14/2026 | 98.75 K | $2.36 M | 45.62% | 0.33% |
| BANK OF NEW YORK MELLON CORP | 08/06/2026 | 98.02 K | $2.34 M | 10.56% | 0.33% |
| FRANKLIN RESOURCES INC | 08/13/2026 | 97.73 K | $2.33 M | 7.51% | 0.33% |
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Castle Biosciences Inc institutional Ownership - FAQ's
During the previous two years, 256 institutional investors and hedge funds held shares of Castle Biosciences Inc. The most heavily invested institutionals were:
BlackRock, Inc.: 3.29 M
RTW INVESTMENTS, LP: 2.78 M
PRINCIPAL FINANCIAL GROUP INC: 1.73 M
VANGUARD CAPITAL MANAGEMENT LLC: 1.23 M
ACADIAN ASSET MANAGEMENT LLC: 918,668
VANGUARD PORTFOLIO MANAGEMENT LLC: 840,785
92.27% of Castle Biosciences Inc stock is owned by institutional investors.
Institutional investors have bought a total of 34.38 M shares in the last 24 months. This purchase volume represents approximately $929.00 M in transactions.