Castle BiosciencesCSTL
13F holders, Q4 2024 (December 31)197holders +12
33new positions
27sold out
7famous investors
$26.65avg. 13F price*
At the end of Q4 2024, 197 institutions reported holding Castle Biosciences Inc. (CSTL) in their 13F filings, up 12 from Q3 2024. 33 opened new positions and 27 sold out. The largest holders were BlackRock, Inc. ($77.9M), Vanguard Group Inc. ($48.8M) and Wasatch Advisors LP ($47.9M). 7 famous investors held it, including Steve Cohen (0.0% of Point72 Asset Management's portfolio), Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio) and Ken Griffin (0.0% of Citadel Advisors's portfolio).
- Company
- Castle Biosciences Inc.
- CUSIP
- 14843C105
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q3 2024 → Q4 2024
| Institutions | Total Value | |
|---|---|---|
| New Positions | 33 | $37.6M |
| Exits | 27 | $24.5M |
All 13F filers, Q3 2024 → Q4 2024: 4,700,225 shares bought and 4,053,857 shares sold, net +646,368 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 197 holders
| BlackRock, Inc. | 0.00% | Reduce -6.4% | 2,921,309 | $77.9M |
| Vanguard Group Inc. | 0.00% | Add +4.8% | 1,832,535 | $48.8M |
| Wasatch Advisors LP | 0.24% | Reduce -1.6% | 1,796,088 | $47.9M |
| Principal Financial Group Inc. | 0.02% | Reduce -6.7% | 1,435,665 | $38.3M |
| Dimensional Fund Advisors LP | 0.01% | Add +15.6% | 999,466 | $26.6M |
| Citadel Advisors | 0.02% | Add +31.8% | 834,512 | $22.2M |
| UBS Group AG | 0.00% | Add +1401.1% | 812,600 | $21.7M |
| Portolan Capital Management, LLC | 1.39% | Reduce -38.1% | 776,579 | $20.7M |
| Bellevue Group AG | 0.38% | Reduce -40.9% | 745,982 | $19.9M |
| Wellington Management Group LLP | 0.00% | New | 722,120 | $19.2M |
| State Street Corp. | 0.00% | Add +4.4% | 710,212 | $18.9M |
| Renaissance Technologies | 0.03% | Add +39.9% | 685,000 | $18.3M |
| Geode Capital Management, LLC | 0.00% | Add +0.6% | 628,196 | $16.7M |
| Millennium Management | 0.01% | Add +290.5% | 548,809 | $14.6M |
| Point72 Asset Management | 0.04% | Add +9.6% | 547,104 | $14.6M |
| Palisade Capital Management, LP | 0.41% | Add +0.2% | 503,442 | $13.4M |
| Nuveen Asset Management, LLC | 0.00% | Reduce -14.2% | 465,526 | $12.4M |
| Goldman Sachs Group Inc. | 0.00% | Add +78.2% | 432,750 | $11.5M |
| Acadian Asset Management LLC | 0.03% | Add +1.9% | 408,650 | $10.9M |
| Bank of America Corp. | 0.00% | Add +100.0% | 403,553 | $10.8M |
| Kornitzer Capital Management Inc. | 0.20% | Reduce -5.7% | 383,974 | $10.2M |
| Allianz Asset Management GmbH | 0.01% | Add +356.9% | 322,374 | $8.6M |
| Ameriprise Financial Inc. | 0.00% | Reduce -9.5% | 316,036 | $8.4M |
| Morgan Stanley | 0.00% | Reduce -22.7% | 306,677 | $8.2M |
| Parkman Healthcare Partners LLC | 1.08% | Add +2.9% | 304,629 | $8.1M |
| Northern Trust Corp. | 0.00% | Add +8.7% | 284,587 | $7.6M |
| Charles Schwab Investment Management Inc. | 0.00% | Reduce -5.8% | 258,866 | $6.9M |
| Soleus Capital Management, L.P. | 0.51% | Reduce -61.8% | 252,917 | $6.7M |
| BNP Paribas Financial Markets | 0.01% | New | 249,128 | $6.6M |
| Next Century Growth Investors LLC | 0.47% | Add +0.5% | 235,214 | $6.3M |
| Intrinsic Edge Capital Management LLC | 0.84% | Add +9.4% | 232,711 | $6.2M |
| Qube Research & Technologies Ltd | 0.01% | Add +276.1% | 217,544 | $5.8M |
| Captrust Financial Advisors | 0.02% | Add +2567.5% | 215,322 | $5.7M |
| Trexquant Investment LP | 0.06% | Add +27.5% | 203,571 | $5.4M |
| Silvercrest Asset Management Group LLC | 0.04% | Reduce -1.0% | 199,950 | $5.3M |
| New York State Common Retirement Fund | 0.01% | Add +2.8% | 189,101 | $5.0M |
| Advisors Capital Management, LLC | 0.08% | Add +6.6% | 178,935 | $4.8M |
| Cubist Systematic Strategies, LLC | 0.08% | Reduce -6.8% | 177,537 | $4.7M |
| Connor, Clark & Lunn Investment Management Ltd. | 0.02% | Add +2.0% | 168,713 | $4.5M |
| Shelton Capital Management | 0.11% | No change | 164,008 | $4.4M |
| Algert Global LLC | 0.09% | Add +11.3% | 149,491 | $4.0M |
| Jacobs Levy Equity Management, Inc. | 0.01% | Reduce -72.8% | 134,782 | $3.6M |
| Harbor Capital Advisors, Inc. | 0.14% | Reduce -23.0% | 118,500 | $3.2M |
| Granahan Investment Management, LLC | 0.12% | Reduce -73.9% | 110,824 | $3.0M |
| JPMorgan Chase & Co. | 0.00% | Add +55.5% | 107,936 | $2.9M |
| D. E. Shaw & Co. | 0.00% | New | 90,563 | $2.4M |
| Bank of New York Mellon Corp | 0.00% | Add +10.3% | 84,459 | $2.3M |
| Birchview Capital, LP | 1.69% | Add +34.5% | 78,000 | $2.1M |
| Public Employees Retirement System of Ohio | 0.01% | Reduce -16.6% | 74,132 | $2.0M |
| Franklin Resources Inc. | 0.00% | Add +6.1% | 73,637 | $2.0M |
| Hussman Strategic Advisors, Inc. | 0.58% | New | 73,500 | $2.0M |
| Envestnet Asset Management Inc. | 0.00% | Add +8.8% | 73,344 | $2.0M |
| Gsa Capital Partners LLP | 0.14% | Add +36.6% | 70,801 | $1.9M |
| Tudor Investment Corporation | 0.02% | Add +41.6% | 70,076 | $1.9M |
| American Century Companies Inc. | 0.00% | Add +28.1% | 69,175 | $1.8M |
| Orion Porfolio Solutions, LLC | 0.02% | Reduce -5.7% | 68,316 | $1.8M |
| Orion Portfolio Solutions, LLC | 0.02% | Reduce -5.7% | 68,316 | $1.8M |
| Deutsche Bank AG | 0.00% | Add +12.5% | 67,667 | $1.8M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Add +18.9% | 66,018 | $1.8M |
| Jane Street Group, LLC | 0.00% | Reduce -55.8% | 59,383 | $1.6M |
| Swiss National Bank | 0.00% | No change | 51,300 | $1.4M |
| Barclays PLC | 0.00% | Reduce -6.3% | 49,013 | $1.3M |
| Tritonpoint Wealth, LLC | 0.11% | Reduce -17.7% | 46,637 | $1.2M |
| Campbell & CO Investment Adviser LLC | 0.10% | Add +16.1% | 46,320 | $1.2M |
| Lisanti Capital Growth, LLC | 0.30% | Reduce -70.1% | 46,265 | $1.2M |
| Inspire Investing, LLC | 0.14% | Add +7.6% | 45,750 | $1.2M |
| Graham Capital Management, L.P. | 0.05% | Add +165.9% | 41,676 | $1.1M |
| Sei Investments Co. | 0.00% | Add +9.6% | 41,491 | $1.1M |
| Citigroup Inc. | 0.00% | Add +61.6% | 41,327 | $1.1M |
| Rhumbline Advisers | 0.00% | Reduce -2.5% | 39,892 | $1.1M |
| ABG Innovation Capital Partners III GP Ltd | 90.45% | No change | 36,747 | $979K |
| Healthcare of Ontario Pension Plan Trust Fund | 0.00% | New | 35,800 | $954K |
| Perkins Capital Management Inc. | 0.81% | Add +4.7% | 34,165 | $910K |
| Alliancebernstein L.P. | 0.00% | No change | 33,370 | $889K |
| EntryPoint Capital, LLC | 0.33% | Add +214.0% | 29,144 | $777K |
| Arrowstreet Capital, Limited Partnership | 0.00% | New | 28,903 | $770K |
| Summit Global Investments | 0.05% | Reduce -6.5% | 28,476 | $759K |
| Parallel Advisors, LLC | 0.02% | Add +0.0% | 27,995 | $746K |
| Invesco Ltd. | 0.00% | Add +2.3% | 27,534 | $734K |
| Nebula Research & Development LLC | 0.08% | New | 26,674 | $711K |
| Legal & General Group Plc | 0.00% | Reduce -10.9% | 25,952 | $692K |
| California State Teachers Retirement System | 0.00% | Reduce -0.6% | 24,620 | $656K |
| LPL Financial LLC | 0.00% | Reduce -12.9% | 23,043 | $614K |
| Centiva Capital, LP | 0.02% | Add +18.8% | 23,015 | $613K |
| T. Rowe Price Associates Inc. | 0.00% | Add +8.8% | 22,697 | $605K |
| Yu Fan | 1.13% | No change | 22,503 | $600K |
| Townsquare Capital LLC | 0.01% | Reduce -4.7% | 22,188 | $591K |
| Huntleigh Advisors, Inc. | 0.13% | — | 22,167 | $591K |
| Y-Intercept (Hong Kong) Ltd | 0.04% | Reduce -9.8% | 21,839 | $582K |
| Truist Financial Corp. | 0.00% | Add +4.5% | 21,303 | $568K |
| AQR Capital Management | 0.00% | New | 21,115 | $563K |
| Mackenzie Financial Corp. | 0.00% | New | 21,020 | $560K |
| Aquatic Capital Management LLC | 0.01% | New | 20,218 | $539K |
| Natixis | 0.00% | New | 19,600 | $522K |
| HSBC Holdings PLC | 0.00% | Reduce -14.9% | 19,673 | $519K |
| Engineers Gate Manager LP | 0.01% | Reduce -62.6% | 18,722 | $499K |
| STRS Ohio | 0.00% | Reduce -4.2% | 18,300 | $488K |
| Dynamic Technology Lab Private Ltd | 0.08% | Reduce -59.8% | 17,630 | $470K |
| Susquehanna International Group, LLP | 0.00% | New | 17,434 | $465K |
| Squarepoint Ops LLC | 0.00% | Reduce -51.2% | 17,317 | $461K |
"% of holder's portfolio" is CSTL's weight in each manager's 13F, not the share of Castle Biosciences Inc. the manager owns.