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Castle Biosciences (CSTL) Institutional Ownership

Castle Biosciences logo
$20.05 +0.20 (+1.01%)
As of 04:00 PM Eastern
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Institutional Ownership Changes (13F Filings) for Castle Biosciences (NASDAQ:CSTL)

Current
Institutional Ownership
Percentage
92.60%
Number of
Institutional Buyers
(last 12 months)
102
Total
Institutional Inflows
(last 12 months)
$160.09M
Number of
Institutional Sellers
(last 12 months)
62
Total
Institutional Outflows
(last 12 months)
$120.00M
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CSTL Institutional Buying and Selling by Quarter

Castle Biosciences Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
4/30/2025Cerity Partners LLC21,138$423K0.0%N/A0.073%
4/29/2025 Envestnet Asset Management Inc.69,771$1.40M0.0%-4.9%0.242%
4/29/2025 Palisade Capital Management LP489,968$9.81M0.3%-2.7%1.699%
4/28/2025 Principal Financial Group Inc.1,467,873$29.39M0.0%+2.2%5.089%
4/28/2025 Teacher Retirement System of Texas10,383$208K0.0%+9.6%0.036%
4/28/2025 First Bank & Trust15,136$303K0.1%+75.5%0.052%
4/24/2025 Allspring Global Investments Holdings LLC217,794$4.36M0.0%+2,070.8%0.755%
4/16/2025 Tritonpoint Wealth LLC41,637$834K0.1%-10.7%0.144%
4/14/2025 Harbor Capital Advisors Inc.16,595$332K0.0%-86.0%0.058%
4/8/2025 Rhumbline Advisers39,186$784K0.0%-1.8%0.136%
4/7/2025 Summit Global Investments30,640$613K0.0%+7.6%0.106%
4/7/2025 GAMMA Investing LLC4,364$87K0.0%+1,865.8%0.015%
3/24/2025Wellington Management Group LLP722,120$19.24M0.0%N/A2.578%
2/20/2025Mackenzie Financial Corp21,020$560K0.0%N/A0.075%
2/19/2025Public Employees Retirement System of Ohio74,132$1.98M0.0%-16.6%0.265%
2/17/2025UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC66,018$1.76M0.0%+18.9%0.236%
2/17/2025Soleus Capital Management L.P.252,917$6.74M0.4%-61.8%0.903%
2/17/2025Squarepoint Ops LLC17,317$461K0.0%-51.2%0.062%
2/17/2025Two Sigma Advisers LP11,500$306K0.0%N/A0.041%
2/17/2025Sherbrooke Park Advisers LLC12,372$330K0.1%-12.6%0.044%
2/17/2025Silvercrest Asset Management Group LLC199,950$5.33M0.0%-1.0%0.714%
2/17/2025Point72 Asset Management L.P.547,104$14.58M0.0%+9.6%1.953%
2/17/2025ProShare Advisors LLC8,613$230K0.0%N/A0.031%
2/17/2025Parkman Healthcare Partners LLC304,629$8.12M1.1%+2.9%1.088%
2/17/2025Man Group plc13,302$354K0.0%N/A0.047%
2/17/2025Nuveen Asset Management LLC465,526$12.41M0.0%-14.2%1.662%
2/17/2025Millennium Management LLC548,809$14.63M0.0%+290.5%1.959%
2/17/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.14,786$394K0.0%+4.3%0.053%
2/17/2025Jacobs Levy Equity Management Inc.134,782$3.59M0.0%-72.9%0.481%
2/17/2025Graham Capital Management L.P.41,676$1.11M0.0%+165.9%0.149%
2/17/2025Granahan Investment Management LLC110,824$2.95M0.1%-73.9%0.396%
2/17/2025D. E. Shaw & Co. Inc.90,563$2.41M0.0%N/A0.323%
2/17/2025Deutsche Bank AG67,667$1.80M0.0%+12.5%0.242%
2/17/2025Cresset Asset Management LLC12,405$331K0.0%-15.8%0.044%
2/17/2025Cubist Systematic Strategies LLC177,537$4.73M0.0%-6.8%0.634%
2/17/2025Centiva Capital LP23,015$613K0.0%+18.8%0.082%
2/17/2025Captrust Financial Advisors215,322$5.74M0.0%+2,567.5%0.769%
2/17/2025Bellevue Group AG745,982$19.88M0.4%-40.9%2.663%
2/17/2025Bank of America Corp DE403,553$10.76M0.0%+100.0%1.441%
2/17/2025BNP Paribas Financial Markets249,128$6.64M0.0%N/A0.889%
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2/17/2025Ameriprise Financial Inc.316,036$8.42M0.0%-9.5%1.128%
2/17/2025Algert Global LLC149,491$3.98M0.1%+11.3%0.534%
2/14/2025Jane Street Group LLC59,383$1.58M0.0%-59.2%0.212%
2/14/2025Schonfeld Strategic Advisors LLC15,300$408K0.0%-72.7%0.055%
2/14/2025Northern Trust Corp284,587$7.58M0.0%+8.7%1.016%
2/14/2025The Manufacturers Life Insurance Company 9,467$252K0.0%-4.6%0.034%
2/14/2025Tudor Investment Corp ET AL70,076$1.87M0.0%+41.6%0.250%
2/14/2025Aquatic Capital Management LLC20,218$539K0.0%N/A0.072%
2/14/2025Birchview Capital LP78,000$2.08M1.7%+34.5%0.278%
2/14/2025Nebula Research & Development LLC26,674$711K0.1%N/A0.095%
2/14/2025Voya Investment Management LLC7,876$210K0.0%-7.8%0.028%
2/14/2025Price T Rowe Associates Inc. MD22,697$605K0.0%+8.8%0.081%
2/14/2025Hsbc Holdings PLC19,673$519K0.0%-14.9%0.070%
2/14/2025Tower Research Capital LLC TRC 11,265$300K0.0%+201.1%0.040%
2/14/2025MetLife Investment Management LLC16,017$427K0.0%+11.4%0.057%
2/14/2025Natixis19,600$522K0.0%N/A0.070%
2/14/2025Dimensional Fund Advisors LP999,466$26.64M0.0%+15.6%3.568%
2/14/2025Alpha DNA Investment Management LLC15,174$404K0.2%-9.5%0.054%
2/13/2025CANADA LIFE ASSURANCE Co10,713$285K0.0%-19.0%0.038%
2/13/2025Wasatch Advisors LP1,796,088$47.87M0.2%-1.6%6.412%
2/13/2025Jump Financial LLC11,400$304K0.0%-68.5%0.041%
2/13/2025Portolan Capital Management LLC776,579$20.70M1.4%-38.2%2.773%
2/13/2025Barclays PLC49,013$1.31M0.0%-6.3%0.175%
2/13/2025Advisors Capital Management LLC178,935$4.77M0.1%+6.6%0.639%
2/13/2025Townsquare Capital LLC22,188$591K0.0%-4.6%0.079%
2/13/2025Next Century Growth Investors LLC235,214$6.27M0.5%+0.5%0.840%
2/13/2025Covestor Ltd936$25K0.0%N/A0.003%
2/13/2025Renaissance Technologies LLC685,000$18.26M0.0%+39.9%2.446%
2/13/2025Legal & General Group Plc25,952$692K0.0%-19.7%0.093%
2/13/2025Invesco Ltd.27,534$734K0.0%+2.3%0.098%
2/13/2025Russell Investments Group Ltd.7,212$192K0.0%-71.6%0.026%
2/13/2025 Envestnet Asset Management Inc.73,344$1.96M0.0%+8.8%0.262%
2/13/2025Dynamic Technology Lab Private Ltd17,630$470K0.1%-59.8%0.063%
2/13/2025Wells Fargo & Company MN15,375$410K0.0%+29.0%0.055%
2/12/2025ExodusPoint Capital Management LP11,484$306K0.0%-74.1%0.041%
2/12/2025Trexquant Investment LP203,571$5.43M0.1%+27.5%0.727%
2/12/2025Geode Capital Management LLC628,196$16.75M0.0%+0.6%2.243%
2/12/2025Franklin Resources Inc.73,637$1.96M0.0%+6.1%0.263%
2/12/2025Wellington Management Group LLP722,120$19.24M0.0%N/A2.578%
2/12/2025Arrowstreet Capital Limited Partnership28,903$770K0.0%N/A0.103%
2/12/2025Orion Portfolio Solutions LLC68,316$1.82M0.0%-5.6%0.244%
2/12/2025JPMorgan Chase & Co.107,936$2.88M0.0%+55.5%0.385%
2/11/2025EntryPoint Capital LLC29,144$777K0.3%+214.0%0.104%
2/11/2025Corebridge Financial Inc.12,860$343K0.0%-7.0%0.046%
2/11/2025Perkins Capital Management Inc.34,165$910K0.8%+4.7%0.122%
2/11/2025Vanguard Group Inc.1,832,535$48.84M0.0%+4.8%6.542%
2/11/2025LPL Financial LLC23,043$614K0.0%-12.9%0.082%
2/11/2025Fox Run Management L.L.C.10,716$286K0.1%N/A0.038%
2/11/2025KLP Kapitalforvaltning AS4,800$128K0.0%N/A0.017%
2/11/2025Sei Investments Co.41,491$1.11M0.0%+9.6%0.148%
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When you see what could happen – I think you’ll be excited.
2/11/2025American Century Companies Inc.69,175$1.84M0.0%+28.1%0.247%
2/11/2025 Summit Global Investments28,476$759K0.0%-6.5%0.102%
2/11/2025 Teacher Retirement System of Texas9,475$253K0.0%N/A0.034%
2/11/2025Intech Investment Management LLC11,578$309K0.0%+39.8%0.041%
2/10/2025Counterpoint Mutual Funds LLC13,587$362K0.0%+52.7%0.049%
2/10/2025Connor Clark & Lunn Investment Management Ltd.168,713$4.50M0.0%+2.0%0.602%
2/7/2025AlphaQuest LLC10,231$273K0.0%+136.9%0.037%
2/7/2025 Lisanti Capital Growth LLC46,265$1.23M0.3%-70.1%0.165%
2/6/2025Assetmark Inc.4,412$118K0.0%-15.3%0.016%
2/6/2025Charles Schwab Investment Management Inc.258,866$6.90M0.0%-5.8%0.924%
(Data available from 1/1/2016 forward)

CSTL Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of CSTL shares?

During the previous two years, 171 institutional investors and hedge funds held shares of Castle Biosciences. The most heavily invested institutionals were Vanguard Group Inc. ($48.84M), Wasatch Advisors LP ($47.87M), Principal Financial Group Inc. ($29.39M), Dimensional Fund Advisors LP ($26.64M), Portolan Capital Management LLC ($20.70M), Bellevue Group AG ($19.88M), and State Street Corp ($19.39M).Learn more on CSTL's institutional investors.

What percentage of Castle Biosciences stock is owned by institutional investors?

92.60% of Castle Biosciences stock is owned by institutional investors. Learn more on CSTL's institutional investor holdings.

Which institutional investors have been buying Castle Biosciences stock?

Of the 143 institutional investors that purchased Castle Biosciences stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Granahan Investment Management LLC ($1.49M), Wellington Management Group LLP ($1.44M), Deerfield Management Company L.P. Series C ($946.62K), Principal Financial Group Inc. ($787.82K), Point72 Asset Management L.P. ($547.10K), Millennium Management LLC ($408.27K), and Renaissance Technologies LLC ($292.24K).

How much institutional buying is happening at Castle Biosciences?

Institutional investors have bought a total of 12,132,084 shares in the last 24 months. This purchase volume represents approximately $260.34M in transactions.

Which Castle Biosciences major shareholders have been selling company stock?

Of the 79 institutional investors that sold Castle Biosciences stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Wasatch Advisors LP ($1.00M), Portolan Capital Management LLC ($806.12K), Yu Fan ($714.50K), Granahan Investment Management LLC ($635.60K), Bellevue Group AG ($528.34K), Soleus Capital Management L.P. ($409.42K), and Stonepine Capital Management LLC ($401.78K).

How much institutional selling is happening at Castle Biosciences?

Institutional investors have sold a total of 7,002,560 shares in the last 24 months. This volume of shares sold represents approximately $168.13M in transactions.


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This page (NASDAQ:CSTL) was last updated on 4/30/2025 by MarketBeat.com Staff
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