CSTL Insider Trading

Insider Ownership Percentage: 7.20%
Insider Buying (Last 12 Months): $0.00
Insider Selling (Last 12 Months): $4,167,047.59

Castle Biosciences Insider Trading History Chart

This chart shows the insider buying and selling history at Castle Biosciences by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

Castle Biosciences Share Price & Price History

Current Price: $27.32
Price Change: Price Decrease of -0.29 (-1.05%)
As of 02/14/2025 05:00 PM ET

This chart shows the closing price history over time for CSTL up to the past year.

Skip Chart and Table DataPrice Data in Insider Trading History Table
Days: 30 | 90 | 365

Castle Biosciences Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
2/5/2025Daniel BradburyDirectorSell7,867$28.17$221,613.39View SEC Filing Icon  
1/13/2025Derek J MaetzoldInsiderSell986$28.03$27,637.5880,818View SEC Filing Icon  
1/6/2025Daniel BradburyDirectorSell7,867$29.14$229,244.381,425View SEC Filing Icon  
1/6/2025Derek J MaetzoldInsiderSell2,715$29.62$80,418.3082,047View SEC Filing Icon  
12/17/2024Derek J MaetzoldInsiderSell9,364$28.34$265,375.7684,762View SEC Filing Icon  
12/5/2024Derek J MaetzoldInsiderSell1,972$31.35$61,822.2085,748View SEC Filing Icon  
11/15/2024Frank StokesCFOSell6,923$29.93$207,205.3930,823View SEC Filing Icon  
11/12/2024Derek J MaetzoldInsiderSell1,972$34.15$67,343.8087,720View SEC Filing Icon  
11/5/2024Tobin W JuvenalInsiderSell3,507$35.56$124,708.9254,178View SEC Filing Icon  
10/14/2024Derek J MaetzoldInsiderSell1,972$32.27$63,636.4491,664View SEC Filing Icon  
10/8/2024Derek J MaetzoldInsiderSell986$30.27$29,846.2293,636View SEC Filing Icon  
10/7/2024Daniel BradburyDirectorSell7,867$29.44$231,604.485,700View SEC Filing Icon  
10/4/2024Derek J MaetzoldInsiderSell986$28.73$28,327.7894,622View SEC Filing Icon  
8/12/2024Daniel BradburyDirectorSell7,883$26.65$210,081.958,550View SEC Filing Icon  
8/7/2024Frank StokesCFOSell10,000$25.70$257,000.0030,823View SEC Filing Icon  
8/1/2024Kristen M. OelschlagerCOOSell12,989$23.06$299,526.34132,836View SEC Filing Icon  
7/29/2024Kristen M. OelschlagerCOOSell2,793$22.06$61,613.58145,825View SEC Filing Icon  
6/3/2024Derek J MaetzoldInsiderSell2,368$23.40$55,411.2057,893View SEC Filing Icon  
5/6/2024Daniel BradburyDirectorSell23,323$24.64$574,678.729,981View SEC Filing Icon  
5/6/2024Derek J MaetzoldInsiderSell2,368$24.72$58,536.9662,629View SEC Filing Icon  
4/23/2024Derek J MaetzoldInsiderSell421$20.11$8,466.3164,997View SEC Filing Icon  
4/12/2024Derek J MaetzoldInsiderSell1,947$20.35$39,621.4565,418View SEC Filing Icon  
4/8/2024Daniel BradburyDirectorSell2,400$20.45$49,080.0017,944View SEC Filing Icon  
4/4/2024Daniel BradburyDirectorSell9,152$21.45$196,310.4022,782View SEC Filing Icon  
4/3/2024Derek J MaetzoldInsiderSell2,368$21.70$51,385.6067,365View SEC Filing Icon  
3/20/2024Derek J MaetzoldInsiderSell2,295$20.27$46,519.6569,806View SEC Filing Icon  
3/7/2024Derek J MaetzoldInsiderSell2,372$20.77$49,266.4472,101View SEC Filing Icon  
3/5/2024Derek J MaetzoldInsiderSell4,131$21.41$88,444.7174,473View SEC Filing Icon  
3/4/2024Daniel BradburyDirectorSell23,323$20.68$482,319.6425,907View SEC Filing Icon  
2/7/2024Daniel BradburyDirectorSell2,074$23.20$48,116.8033,870View SEC Filing Icon  
1/4/2024Daniel BradburyDirectorSell18,223$20.40$371,749.2043,574View SEC Filing Icon  
12/28/2023Derek J MaetzoldInsiderSell3,954$22.17$87,660.1864,084View SEC Filing Icon  
12/26/2023Derek J MaetzoldInsiderSell5,180$21.93$113,597.4076,114View SEC Filing Icon  
12/22/2023Derek J MaetzoldInsiderSell5,224$21.96$114,719.0481,294View SEC Filing Icon  
12/20/2023Derek J MaetzoldInsiderSell5,201$21.05$109,481.0597,517View SEC Filing Icon  
12/18/2023Derek J MaetzoldInsiderSell5,720$20.27$115,944.40108,437View SEC Filing Icon  
12/12/2023Daniel BradburyDirectorSell1,200$20.01$24,012.0050,195View SEC Filing Icon  
12/12/2023Derek J MaetzoldInsiderSell546$20.01$10,925.46130,670View SEC Filing Icon  
12/8/2023Daniel BradburyDirectorSell6,875$20.09$138,118.7550,605View SEC Filing Icon  
12/8/2023Derek J MaetzoldInsiderSell2,322$20.10$46,672.2094,895View SEC Filing Icon  
12/6/2023Daniel BradburyDirectorSell200$20.02$4,004.0052,952View SEC Filing Icon  
12/6/2023Derek J MaetzoldInsiderSell48$20.02$960.9697,217View SEC Filing Icon  
12/4/2023Daniel BradburyDirectorSell4,340$20.08$87,147.2053,020View SEC Filing Icon  
12/4/2023Derek J MaetzoldInsiderSell1,379$20.08$27,690.3297,265View SEC Filing Icon  
12/1/2023Daniel BradburyDirectorSell9,545$20.05$191,377.2554,502View SEC Filing Icon  
12/1/2023Derek J MaetzoldInsiderSell3,235$20.06$64,894.1098,644View SEC Filing Icon  
11/29/2023Daniel BradburyDirectorSell17,342$20.12$348,921.0460,197View SEC Filing Icon  
11/29/2023Derek J MaetzoldInsiderSell5,743$20.13$115,606.59106,389View SEC Filing Icon  
11/24/2023Daniel BradburyDirectorSell800$20.02$16,016.0063,665View SEC Filing Icon  
11/24/2023Derek J MaetzoldInsiderSell287$20.03$5,748.61112,132View SEC Filing Icon  
11/20/2023Daniel BradburyDirectorSell5,755$20.04$115,330.2063,885View SEC Filing Icon  
9/1/2023Daniel BradburyDirectorSell1,802$20.04$36,112.0865,037View SEC Filing Icon  
9/1/2023Derek J MaetzoldInsiderSell718$20.05$14,395.90115,103View SEC Filing Icon  
8/30/2023Daniel BradburyDirectorSell4,632$20.03$92,778.9666,854View SEC Filing Icon  
8/30/2023Derek J MaetzoldInsiderSell1,622$20.03$32,488.66119,905View SEC Filing Icon  
8/3/2023Derek J MaetzoldInsiderSell286$20.10$5,748.60121,527View SEC Filing Icon  
7/7/2023Daniel BradburyDirectorSell50,000$20.39$1,019,500.0067,780View SEC Filing Icon  
7/7/2023Derek J MaetzoldInsiderSell8,376$20.04$167,855.04121,813View SEC Filing Icon  
6/5/2023Ellen GoldbergDirectorBuy4,800$14.38$69,024.009,065View SEC Filing Icon  
5/15/2023Derek J MaetzoldInsiderSell1,538$23.45$36,066.10150,443View SEC Filing Icon  
5/4/2023Daniel BradburyDirectorSell17,643$21.69$382,676.6779,251View SEC Filing Icon  
5/4/2023Derek J MaetzoldInsiderSell2,792$21.64$60,418.88151,981View SEC Filing Icon  
4/12/2023Derek J MaetzoldInsiderSell969$22.61$21,909.09156,596View SEC Filing Icon  
4/5/2023Daniel BradburyDirectorSell7,100$22.20$157,620.0082,780View SEC Filing Icon  
4/3/2023Daniel BradburyDirectorSell10,300$22.14$228,042.0085,720View SEC Filing Icon  
4/3/2023Derek J MaetzoldInsiderSell2,391$22.15$52,960.65157,966View SEC Filing Icon  
3/6/2023Derek J MaetzoldInsiderSell2,792$24.71$68,990.32163,149View SEC Filing Icon  
3/2/2023Daniel BradburyDirectorSell11,349$23.30$264,431.7090,510View SEC Filing Icon  
1/3/2023Daniel BradburyDirectorSell7,704$22.89$176,344.56199,539View SEC Filing Icon  
1/3/2023Derek J MaetzoldInsiderSell3,833$22.90$87,775.70301,529View SEC Filing Icon  
12/19/2022Derek J MaetzoldInsiderSell3,833$23.07$88,427.31305,362View SEC Filing Icon  
12/5/2022Derek J MaetzoldInsiderSell3,833$24.79$95,020.07294,723View SEC Filing Icon  
11/29/2022Tiffany OlsonDirectorBuy1,162$21.50$24,983.002,968View SEC Filing Icon  
11/21/2022Derek J MaetzoldInsiderSell2,869$20.84$59,789.96289,520View SEC Filing Icon  
10/24/2022Derek J MaetzoldInsiderSell3,483$20.41$71,088.03296,572View SEC Filing Icon  
10/11/2022Derek J MaetzoldInsiderSell560$24.05$13,468.0027,342View SEC Filing Icon  
10/4/2022Derek J MaetzoldInsiderSell541$30.03$16,246.23303,889View SEC Filing Icon  
10/3/2022Daniel BradburyDirectorSell7,704$27.17$209,317.68222,651View SEC Filing Icon  
9/26/2022Derek J MaetzoldInsiderSell2,188$23.93$52,358.84306,075View SEC Filing Icon  
9/12/2022Derek J MaetzoldInsiderSell2,994$29.56$88,502.64309,120View SEC Filing Icon  
8/29/2022Derek J MaetzoldInsiderSell4,118$29.56$121,728.08312,414View SEC Filing Icon  
8/16/2022Derek J MaetzoldInsiderSell36$32.83$1,181.8828,958View SEC Filing Icon  
8/3/2022Derek J MaetzoldInsiderSell42$30.03$1,261.26328,661View SEC Filing Icon  
8/1/2022Daniel BradburyDirectorSell7,704$27.47$211,628.88238,059View SEC Filing Icon  
8/1/2022Derek J MaetzoldInsiderSell3,723$27.44$102,159.12328,814View SEC Filing Icon  
5/12/2022Tiffany OlsonDirectorBuy1,320$18.76$24,763.201,806View SEC Filing Icon  
3/29/2022Daniel BradburyDirectorSell8,852$45.32$401,172.64View SEC Filing Icon  
3/14/2022Daniel BradburyDirectorSell8,852$38.21$338,234.92View SEC Filing Icon  
2/22/2022Daniel BradburyDirectorSell8,852$39.02$345,405.04View SEC Filing Icon  
See Full Table

SEC Filings (Institutional Ownership Changes) for Castle Biosciences (NASDAQ:CSTL)

92.60% of Castle Biosciences stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

This chart shows the instiutional buying and selling at CSTL by year and by quarter.

Skip Institutional Buying and Selling Chart and Table DataRead Chart Data in Institutional Trading History Table

Castle Biosciences Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
2/17/2025UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC66,018$1.76M0.0%+18.9%0.236%Search for SEC Filing on Google Icon
2/17/2025Soleus Capital Management L.P.252,917$6.74M0.4%-61.8%0.903%Search for SEC Filing on Google Icon
2/17/2025Squarepoint Ops LLC17,317$0.46M0.0%-51.2%0.062%Search for SEC Filing on Google Icon
2/17/2025Two Sigma Advisers LP11,500$0.31M0.0%N/A0.041%Search for SEC Filing on Google Icon
2/17/2025Sherbrooke Park Advisers LLC12,372$0.33M0.1%-12.6%0.044%Search for SEC Filing on Google Icon
2/17/2025Silvercrest Asset Management Group LLC199,950$5.33M0.0%-1.0%0.714%Search for SEC Filing on Google Icon
2/17/2025Point72 Asset Management L.P.547,104$14.58M0.0%+9.6%1.953%Search for SEC Filing on Google Icon
2/17/2025ProShare Advisors LLC8,613$0.23M0.0%N/A0.031%Search for SEC Filing on Google Icon
2/17/2025Parkman Healthcare Partners LLC304,629$8.12M1.1%+2.9%1.088%Search for SEC Filing on Google Icon
2/17/2025Man Group plc13,302$0.35M0.0%N/A0.047%Search for SEC Filing on Google Icon
2/17/2025Nuveen Asset Management LLC465,526$12.41M0.0%-14.2%1.662%Search for SEC Filing on Google Icon
2/17/2025Millennium Management LLC548,809$14.63M0.0%+290.5%1.959%Search for SEC Filing on Google Icon
2/17/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.14,786$0.39M0.0%+4.3%0.053%Search for SEC Filing on Google Icon
2/17/2025Jacobs Levy Equity Management Inc.134,782$3.59M0.0%-72.9%0.481%Search for SEC Filing on Google Icon
2/17/2025Graham Capital Management L.P.41,676$1.11M0.0%+165.9%0.149%Search for SEC Filing on Google Icon
2/17/2025Granahan Investment Management LLC110,824$2.95M0.1%-73.9%0.396%Search for SEC Filing on Google Icon
2/17/2025D. E. Shaw & Co. Inc.90,563$2.41M0.0%N/A0.323%Search for SEC Filing on Google Icon
2/17/2025Deutsche Bank AG67,667$1.80M0.0%+12.5%0.242%Search for SEC Filing on Google Icon
2/17/2025Cresset Asset Management LLC12,405$0.33M0.0%-15.8%0.044%Search for SEC Filing on Google Icon
2/17/2025Cubist Systematic Strategies LLC177,537$4.73M0.0%-6.8%0.634%Search for SEC Filing on Google Icon
2/17/2025Centiva Capital LP23,015$0.61M0.0%+18.8%0.082%Search for SEC Filing on Google Icon
2/17/2025Captrust Financial Advisors215,322$5.74M0.0%+2,567.5%0.769%Search for SEC Filing on Google Icon
2/17/2025Bellevue Group AG745,982$19.88M0.4%-40.9%2.663%Search for SEC Filing on Google Icon
2/17/2025Bank of America Corp DE403,553$10.76M0.0%+100.0%1.441%Search for SEC Filing on Google Icon
2/17/2025BNP Paribas Financial Markets249,128$6.64M0.0%N/A0.889%Search for SEC Filing on Google Icon
2/17/2025Ameriprise Financial Inc.316,036$8.42M0.0%-9.5%1.128%Search for SEC Filing on Google Icon
2/17/2025Algert Global LLC149,491$3.98M0.1%+11.3%0.534%Search for SEC Filing on Google Icon
2/14/2025Jane Street Group LLC59,383$1.58M0.0%-59.2%0.212%Search for SEC Filing on Google Icon
2/14/2025Schonfeld Strategic Advisors LLC15,300$0.41M0.0%-72.7%0.055%Search for SEC Filing on Google Icon
2/14/2025Northern Trust Corp284,587$7.58M0.0%+8.7%1.016%Search for SEC Filing on Google Icon
2/14/2025The Manufacturers Life Insurance Company 9,467$0.25M0.0%-4.6%0.034%Search for SEC Filing on Google Icon
2/14/2025Tudor Investment Corp ET AL70,076$1.87M0.0%+41.6%0.250%Search for SEC Filing on Google Icon
2/14/2025Aquatic Capital Management LLC20,218$0.54M0.0%N/A0.072%Search for SEC Filing on Google Icon
2/14/2025Birchview Capital LP78,000$2.08M1.7%+34.5%0.278%Search for SEC Filing on Google Icon
2/14/2025Nebula Research & Development LLC26,674$0.71M0.1%N/A0.095%Search for SEC Filing on Google Icon
2/14/2025Voya Investment Management LLC7,876$0.21M0.0%-7.8%0.028%Search for SEC Filing on Google Icon
2/14/2025Price T Rowe Associates Inc. MD22,697$0.61M0.0%+8.8%0.081%Search for SEC Filing on Google Icon
2/14/2025Hsbc Holdings PLC19,673$0.52M0.0%-14.9%0.070%Search for SEC Filing on Google Icon
2/14/2025Tower Research Capital LLC TRC 11,265$0.30M0.0%+201.1%0.040%Search for SEC Filing on Google Icon
2/14/2025MetLife Investment Management LLC16,017$0.43M0.0%+11.4%0.057%Search for SEC Filing on Google Icon
2/14/2025Natixis19,600$0.52M0.0%N/A0.070%Search for SEC Filing on Google Icon
2/14/2025Dimensional Fund Advisors LP999,466$26.64M0.0%+15.6%3.568%Search for SEC Filing on Google Icon
2/14/2025Alpha DNA Investment Management LLC15,174$0.40M0.2%-9.5%0.054%Search for SEC Filing on Google Icon
2/13/2025CANADA LIFE ASSURANCE Co10,713$0.29M0.0%-19.0%0.038%Search for SEC Filing on Google Icon
2/13/2025Wasatch Advisors LP1,796,088$47.87M0.2%-1.6%6.412%Search for SEC Filing on Google Icon
2/13/2025Jump Financial LLC11,400$0.30M0.0%-68.5%0.041%Search for SEC Filing on Google Icon
2/13/2025Portolan Capital Management LLC776,579$20.70M1.4%-38.2%2.773%Search for SEC Filing on Google Icon
2/13/2025Barclays PLC49,013$1.31M0.0%-6.3%0.175%Search for SEC Filing on Google Icon
2/13/2025Advisors Capital Management LLC178,935$4.77M0.1%+6.6%0.639%Search for SEC Filing on Google Icon
2/13/2025Townsquare Capital LLC22,188$0.59M0.0%-4.6%0.079%Search for SEC Filing on Google Icon
2/13/2025Next Century Growth Investors LLC235,214$6.27M0.5%+0.5%0.840%Search for SEC Filing on Google Icon
2/13/2025Covestor Ltd936$25K0.0%N/A0.003%Search for SEC Filing on Google Icon
2/13/2025Renaissance Technologies LLC685,000$18.26M0.0%+39.9%2.446%Search for SEC Filing on Google Icon
2/13/2025Legal & General Group Plc25,952$0.69M0.0%-19.7%0.093%Search for SEC Filing on Google Icon
2/13/2025Invesco Ltd.27,534$0.73M0.0%+2.3%0.098%Search for SEC Filing on Google Icon
2/13/2025Russell Investments Group Ltd.7,212$0.19M0.0%-71.6%0.026%Search for SEC Filing on Google Icon
2/13/2025Envestnet Asset Management Inc.73,344$1.96M0.0%+8.8%0.262%Search for SEC Filing on Google Icon
2/13/2025Dynamic Technology Lab Private Ltd17,630$0.47M0.1%-59.8%0.063%Search for SEC Filing on Google Icon
2/13/2025Wells Fargo & Company MN15,375$0.41M0.0%+29.0%0.055%Search for SEC Filing on Google Icon
2/12/2025ExodusPoint Capital Management LP11,484$0.31M0.0%-74.1%0.041%Search for SEC Filing on Google Icon
2/12/2025Trexquant Investment LP203,571$5.43M0.1%+27.5%0.727%Search for SEC Filing on Google Icon
2/12/2025Geode Capital Management LLC628,196$16.75M0.0%+0.6%2.243%Search for SEC Filing on Google Icon
2/12/2025Franklin Resources Inc.73,637$1.96M0.0%+6.1%0.263%Search for SEC Filing on Google Icon
2/12/2025Wellington Management Group LLP722,120$19.24M0.0%N/A2.578%Search for SEC Filing on Google Icon
2/12/2025Arrowstreet Capital Limited Partnership28,903$0.77M0.0%N/A0.103%Search for SEC Filing on Google Icon
2/12/2025Orion Portfolio Solutions LLC68,316$1.82M0.0%-5.6%0.244%Search for SEC Filing on Google Icon
2/12/2025JPMorgan Chase & Co.107,936$2.88M0.0%+55.5%0.385%Search for SEC Filing on Google Icon
2/11/2025EntryPoint Capital LLC29,144$0.78M0.3%+214.0%0.104%Search for SEC Filing on Google Icon
2/11/2025Corebridge Financial Inc.12,860$0.34M0.0%-7.0%0.046%Search for SEC Filing on Google Icon
2/11/2025Perkins Capital Management Inc.34,165$0.91M0.8%+4.7%0.122%Search for SEC Filing on Google Icon
2/11/2025Vanguard Group Inc.1,832,535$48.84M0.0%+4.8%6.542%Search for SEC Filing on Google Icon
2/11/2025LPL Financial LLC23,043$0.61M0.0%-12.9%0.082%Search for SEC Filing on Google Icon
2/11/2025Fox Run Management L.L.C.10,716$0.29M0.1%N/A0.038%Search for SEC Filing on Google Icon
2/11/2025KLP Kapitalforvaltning AS4,800$0.13M0.0%N/A0.017%Search for SEC Filing on Google Icon
2/11/2025Sei Investments Co.41,491$1.11M0.0%+9.6%0.148%Search for SEC Filing on Google Icon
2/11/2025American Century Companies Inc.69,175$1.84M0.0%+28.1%0.247%Search for SEC Filing on Google Icon
2/11/2025Summit Global Investments28,476$0.76M0.0%-6.5%0.102%Search for SEC Filing on Google Icon
2/11/2025Teacher Retirement System of Texas9,475$0.25M0.0%N/A0.034%Search for SEC Filing on Google Icon
2/11/2025Intech Investment Management LLC11,578$0.31M0.0%+39.8%0.041%Search for SEC Filing on Google Icon
2/10/2025Counterpoint Mutual Funds LLC13,587$0.36M0.0%+52.7%0.049%Search for SEC Filing on Google Icon
2/10/2025Connor Clark & Lunn Investment Management Ltd.168,713$4.50M0.0%+2.0%0.602%Search for SEC Filing on Google Icon
2/7/2025AlphaQuest LLC10,231$0.27M0.0%+136.9%0.037%Search for SEC Filing on Google Icon
2/7/2025Lisanti Capital Growth LLC46,265$1.23M0.3%-70.1%0.165%Search for SEC Filing on Google Icon
2/6/2025Assetmark Inc.4,412$0.12M0.0%-15.3%0.016%Search for SEC Filing on Google Icon
2/6/2025Charles Schwab Investment Management Inc.258,866$6.90M0.0%-5.8%0.924%Search for SEC Filing on Google Icon
2/5/2025Bailard Inc.9,900$0.26M0.0%+12.5%0.035%Search for SEC Filing on Google Icon
2/5/2025US Bancorp DE1,202$32K0.0%-74.0%0.004%Search for SEC Filing on Google Icon
2/4/2025Bank of New York Mellon Corp84,459$2.25M0.0%+10.3%0.302%Search for SEC Filing on Google Icon
2/4/2025Y Intercept Hong Kong Ltd21,839$0.58M0.0%-9.8%0.078%Search for SEC Filing on Google Icon
2/3/2025Hussman Strategic Advisors Inc.73,500$1.96M0.6%N/A0.262%Search for SEC Filing on Google Icon
2/3/2025First Bank & Trust8,624$0.23M0.0%-5.9%0.031%Search for SEC Filing on Google Icon
1/31/2025New York State Common Retirement Fund189,101$5.04M0.0%+2.8%0.675%Search for SEC Filing on Google Icon
1/31/2025Kornitzer Capital Management Inc. KS383,974$10.23M0.2%-5.7%1.371%Search for SEC Filing on Google Icon
1/31/2025Truist Financial Corp21,303$0.57M0.0%+4.6%0.076%Search for SEC Filing on Google Icon
1/31/2025Principal Financial Group Inc.1,435,665$38.26M0.0%-6.7%5.126%Search for SEC Filing on Google Icon
1/30/2025Rhumbline Advisers39,892$1.06M0.0%-2.5%0.142%Search for SEC Filing on Google Icon
1/29/2025Legato Capital Management LLC10,395$0.28M0.0%-60.5%0.037%Search for SEC Filing on Google Icon
1/28/2025Stephens Inc. AR14,439$0.39M0.0%-4.3%0.052%Search for SEC Filing on Google Icon
1/24/2025Tritonpoint Wealth LLC46,637$1.24M0.1%-17.7%0.167%Search for SEC Filing on Google Icon
1/24/2025China Universal Asset Management Co. Ltd.5,939$0.16M0.0%+11.3%0.021%Search for SEC Filing on Google Icon
Data available starting January 2016

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Castle Biosciences, Inc., a molecular diagnostics company, provides testing solutions for the diagnosis and treatment of dermatologic cancers, Barrett's esophagus, uveal melanoma, and mental health conditions. It offers DecisionDx-Melanoma, a risk stratification gene expression profile (GEP) test to identify the risk of metastasis for patients diagnosed with invasive cutaneous melanoma; DecisionDx-SCC, a proprietary risk stratification GEP test for patients with cutaneous squamous cell carcinoma; MyPath Melanoma, a test used for patients with difficult-to-diagnose melanocytic lesions; and TissueCypher, a spatial omics test to predict future development of high-grade dysplasia and/or esophageal cancer in patients with non-dysplastic, indefinite dysplasia, or low-grade dysplasia Barrett's esophagus. In addition, the company provides DecisionDx-UM test, a proprietary risk stratification GEP test that predicts the risk of metastasis for patients with uveal melanoma; and IDgenetix, a pharmacogenomic test that helps guide drug treatment for major depressive disorder, schizophrenia, bipolar disorder, anxiety disorders, social phobia, obsessive-compulsive personality disorder, post-traumatic stress disorder, and attention deficit hyperactivity disorder. It offers its products to skin cancer, gastroenterology, and mental health markets. The company was incorporated in 2007 and is headquartered in Friendswood, Texas.
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Today's Range

Now: $27.32
Low: $27.04
High: $27.85

50 Day Range

MA: $27.76
Low: $24.94
High: $32.72

52 Week Range

Now: $27.32
Low: $16.97
High: $35.84

Volume

352,490 shs

Average Volume

480,139 shs

Market Capitalization

$765.23 million

P/E Ratio

136.61

Dividend Yield

N/A

Beta

0.91

Who are the company insiders with the largest holdings of Castle Biosciences?

Castle Biosciences' top insider shareholders include:
  1. Derek J Maetzold (Insider)
  2. Kristen M Oelschlager (COO)
  3. Daniel Bradbury (Director)
  4. Tobin W Juvenal (Insider)
  5. Frank Stokes (CFO)
  6. Ellen Goldberg (Director)
Learn More about top insider investors at Castle Biosciences.

Who are the major institutional investors of Castle Biosciences?

Castle Biosciences' top institutional shareholders include:
  1. Vanguard Group Inc. — 6.54%
  2. Wasatch Advisors LP — 6.41%
  3. Principal Financial Group Inc. — 5.13%
  4. Dimensional Fund Advisors LP — 3.57%
  5. Portolan Capital Management LLC — 2.77%
  6. Bellevue Group AG — 2.66%
Learn More about top institutional investors of Castle Biosciences stock.

Which major investors are selling Castle Biosciences stock?

During the last quarter, CSTL stock was sold by these institutional investors:
  1. Bellevue Group AG
  2. Portolan Capital Management LLC
  3. Soleus Capital Management L.P.
  4. Jacobs Levy Equity Management Inc.
  5. Granahan Investment Management LLC
  6. Lisanti Capital Growth LLC
  7. Principal Financial Group Inc.
  8. Jane Street Group LLC
During the previous year, company insiders that have sold Castle Biosciences company stock include:
  1. Derek J Maetzold (Insider)
  2. Kristen M Oelschlager (COO)
  3. Daniel Bradbury (Director)
  4. Tobin W Juvenal (Insider)
  5. Frank Stokes (CFO)
Learn More investors selling Castle Biosciences stock.

Which major investors are buying Castle Biosciences stock?

During the last quarter, CSTL stock was purchased by institutional investors including:
  1. Wellington Management Group LLP
  2. Millennium Management LLC
  3. BNP Paribas Financial Markets
  4. Captrust Financial Advisors
  5. Bank of America Corp DE
  6. Renaissance Technologies LLC
  7. Dimensional Fund Advisors LP
  8. D. E. Shaw & Co. Inc.