Customize Consent Preferences

We use cookies to help you navigate efficiently and perform certain functions. You will find detailed information about all cookies under each consent category below.

The cookies that are categorized as "Necessary" are stored on your browser as they are essential for enabling the basic functionalities of the site. ... 

Always Active

Necessary cookies are required to enable the basic features of this site, such as providing secure log-in or adjusting your consent preferences. These cookies do not store any personally identifiable data.

Functional cookies help perform certain functionalities like sharing the content of the website on social media platforms, collecting feedback, and other third-party features.

Analytical cookies are used to understand how visitors interact with the website. These cookies help provide information on metrics such as the number of visitors, bounce rate, traffic source, etc.

Performance cookies are used to understand and analyze the key performance indexes of the website which helps in delivering a better user experience for the visitors.

No cookies to display.

Advertisement cookies are used to provide visitors with customized advertisements based on the pages you visited previously and to analyze the effectiveness of the ad campaigns.

    Get Diamond plan for FREE

    logo

    Castle Biosciences, Inc. (CSTL)

    Price:

    31.88 USD

    ( + 1.05 USD)

    Your position:

    0 USD

    ACTION PANEL
    CREATE A NOTE
    ABOUT
    Symbol
    CSTL
    Name
    Castle Biosciences, Inc.
    Industry
    Medical - Diagnostics & Research
    Sector
    Healthcare
    Price
    31.880
    Market Cap
    930.534M
    Enterprise value
    1.048B
    Currency
    USD
    Ceo
    Derek J. Maetzold
    Full Time Employees
    784
    Ipo Date
    2019-07-25
    City
    Friendswood
    Address
    505 South Friendswood Drive

    Check the

    KEY TAKEAWAYS

    ASK OUR AI ABOUT THE COMPANY (REGISTER FOR EARLY ACCESS)
    Descriptive alt text

    (REGISTER FOR EARLY ACCESS) CHOOSE A PROMPT ABOVE TO ASK OUR AI ABOUT THE SPECIFIC INFORMATION

    SIMILAR COMPANIES STI SCORE

    Similar STI Score

    IDEXX Laboratories, Inc.

    VALUE SCORE:

    8

    Symbol
    IDXX
    Market Cap
    52.493B
    Industry
    Medical - Diagnostics & Research
    Sector
    Healthcare

    2nd position

    bioAffinity Technologies, Inc.

    VALUE SCORE:

    9

    Symbol
    BIAF
    Market Cap
    4.904M
    Industry
    Medical - Diagnostics & Research
    Sector
    Healthcare

    The best

    bioAffinity Technologies, Inc.

    VALUE SCORE:

    9

    Symbol
    BIAFW
    Market Cap
    4.904M
    Industry
    Medical - Diagnostics & Research
    Sector
    Healthcare
    FUNDAMENTALS
    P/E
    -38.709
    P/S
    2.703
    P/B
    1.986
    Debt/Equity
    0.078
    EV/FCF
    30.033
    Price to operating cash flow
    -1.000
    Price to free cash flow
    -1.000
    EV/sales
    2.471
    Earnings yield
    -0.026
    Debt/assets
    0.064
    FUNDAMENTALS
    Net debt/ebidta
    -9.710
    Interest coverage
    -1.127k
    Research And Developement To Revenue
    0.151
    Intangile to total assets
    0.172
    Capex to operating cash flow
    0.560
    Capex to revenue
    0.105
    Capex to depreciation
    0.883
    Return on tangible assets
    -0.050
    Debt to market cap
    0.040
    Piotroski Score
    2.000
    FUNDAMENTALS
    PEG
    2.020
    P/CF
    12.500
    P/FCF
    35.461
    RoA %
    -2.174
    RoIC %
    -6.849
    Gross Profit Margin %
    79.945
    Quick Ratio
    6.309
    Current Ratio
    6.465
    Net Profit Margin %
    -3.562
    Net-Net
    7.823
    FUNDAMENTALS PER SHARE
    FCF per share
    0.966
    Revenue per share
    11.735
    Net income per share
    -0.824
    Operating cash flow per share
    2.194
    Free cash flow per share
    0.966
    Cash per share
    10.211
    Book value per share
    16.053
    Tangible book value per share
    12.658
    Shareholders equity per share
    16.053
    Interest debt per share
    1.260
    TECHNICAL
    52 weeks high
    44.280
    52 weeks low
    14.590
    Current trading session High
    32.050
    Current trading session Low
    30.410
    DIVIDEND
    Dividend yield
    0.00%
    Payout ratio
    0.00%
    Years of div. Increase
    0
    Years of div.
    0
    Q-shift
    Dividend per share
    0
    SIMILAR COMPANIES
    logo

    Country
    US
    Sector
    Healthcare
    Industry
    Medical - Care Facilities
    Dividend yield
    0%
    Payout Ratio
    0%
    P/E
    -8.099
    logo

    Country
    US
    Sector
    Healthcare
    Industry
    Medical - Diagnostics & Research
    Dividend yield
    0%
    Payout Ratio
    0%
    P/E
    -44.194
    logo

    Country
    US
    Sector
    Healthcare
    Industry
    Medical - Diagnostics & Research
    Dividend yield
    0%
    Payout Ratio
    0%
    P/E
    -15.741
    logo

    Country
    US
    Sector
    Healthcare
    Industry
    Drug Manufacturers - Specialty & Generic
    Dividend yield
    0.058139537%
    Payout Ratio
    25.161289999999997%
    P/E
    4.314
    logo

    Country
    US
    Sector
    Healthcare
    Industry
    Medical - Healthcare Information Services
    Dividend yield
    0%
    Payout Ratio
    -1.9204317%
    P/E
    -0.619
    logo

    Country
    US
    Sector
    Healthcare
    Industry
    Medical - Diagnostics & Research
    Dividend yield
    0%
    Payout Ratio
    0%
    P/E
    -16.854
    logo

    Country
    US
    Sector
    Healthcare
    Industry
    Biotechnology
    Dividend yield
    0%
    Payout Ratio
    0%
    P/E
    -13.377
    logo

    Country
    US
    Sector
    Healthcare
    Industry
    Medical - Diagnostics & Research
    Dividend yield
    0%
    Payout Ratio
    0%
    P/E
    -1.219
    logo

    Country
    US
    Sector
    Healthcare
    Industry
    Medical - Diagnostics & Research
    Dividend yield
    0%
    Payout Ratio
    0%
    P/E
    -9.976
    logo

    Country
    US
    Sector
    Healthcare
    Industry
    Biotechnology
    Dividend yield
    0%
    Payout Ratio
    0%
    P/E
    -3.179
    DESCRIPTION

    Castle Biosciences, Inc., a commercial-stage diagnostics company, focuses to provide diagnostic and prognostic testing services for dermatological cancers. Its lead product is DecisionDx-Melanoma, a multi-gene expression profile (GEP) test to identify the risk of metastasis for patients diagnosed with invasive cutaneous melanoma. The company also offers DecisionDx-UM test, a proprietary GEP test that predicts the risk of metastasis for patients with uveal melanoma, a rare eye cancer; DecisionDx-SCC, a proprietary 40-gene expression profile test that uses an individual patient's tumor biology to predict individual risk of squamous cell carcinoma metastasis for patients with one or more risk factors; and DecisionDx DiffDx-Melanoma and myPath Melanoma, a proprietary GEP test to diagnose suspicious pigmented lesions. It offers test services through physicians and their patients. The company was founded in 2007 and is headquartered in Friendswood, Texas.

    NEWS
    https://images.financialmodelingprep.com/news/castle-biosciences-inc-cstl-reports-q4-loss-beats-revenue-20260226.jpg
    Castle Biosciences, Inc. (CSTL) Reports Q4 Loss, Beats Revenue Estimates

    zacks.com

    2026-02-26 19:01:36

    Castle Biosciences, Inc. (CSTL) came out with a quarterly loss of $0.08 per share versus the Zacks Consensus Estimate of a loss of $0.23. This compares to earnings of $0.32 per share a year ago.

    https://images.financialmodelingprep.com/news/castle-biosciences-reports-fourth-quarter-and-fullyear-2025-results-20260226.jpg
    Castle Biosciences Reports Fourth Quarter and Full–Year 2025 Results

    globenewswire.com

    2026-02-26 16:05:00

    2025 total test reports for our core revenue drivers (DecisionDx®-Melanoma, TissueCypher®) increased 37% over 2024 Exceeded 2025 guidance with full-year revenue of $344 million Conference call and webcast today at 4:30 p.m. ET FRIENDSWOOD, Texas, Feb. 26, 2026 (GLOBE NEWSWIRE) -- Castle Biosciences, Inc. (Nasdaq: CSTL), a company improving health through innovative tests that guide patient care, today announced its financial results for the fourth quarter and year ended Dec. 31, 2025.

    https://images.financialmodelingprep.com/news/prospective-validation-study-in-jaad-demonstrates-castle-biosciences-advanceadtx-20260219.jpg
    Prospective Validation Study in JAAD Demonstrates Castle Biosciences' AdvanceAD-Tx™ Test Identifies Patients More Likely to Achieve Faster and Deeper Responses with JAK Inhibitor Therapy in Moderate-to-Severe Atopic Dermatitis

    globenewswire.com

    2026-02-19 17:46:00

    FRIENDSWOOD, Texas, Feb. 19, 2026 (GLOBE NEWSWIRE) -- Castle Biosciences, Inc. (Nasdaq: CSTL), a company improving health through innovative tests that guide patient care, today announced the publication of a prospective, multicenter clinical validation study in the Journal of the American Academy of Dermatology (JAAD) demonstrating that its AdvanceAD-Tx test can identify patients with moderate-to-severe atopic dermatitis (AD) who are significantly more likely to achieve greater and faster clinical responses when treated with a Janus kinase inhibitor (JAKi) compared to T helper type 2 (Th2)-targeted therapies.1 “Atopic dermatitis can look similar on the surface, but the biology driving the disease can differ meaningfully from patient to patient,” said Mark G. Lebwohl, M.D.

    https://images.financialmodelingprep.com/news/castle-biosciences-inc-cstl-expected-to-beat-earnings-estimates-20260219.jpg
    Castle Biosciences, Inc. (CSTL) Expected to Beat Earnings Estimates: What to Know Ahead of Q4 Release

    zacks.com

    2026-02-19 11:01:03

    Castle Biosciences (CSTL) possesses the right combination of the two key ingredients for a likely earnings beat in its upcoming report. Get prepared with the key expectations.

    https://images.financialmodelingprep.com/news/castle-biosciences-cstl-loses-168-in-4-weeks-heres-20260209.jpg
    Castle Biosciences (CSTL) Loses 16.8% in 4 Weeks, Here's Why a Trend Reversal May be Around the Corner

    zacks.com

    2026-02-09 10:36:21

    Castle Biosciences (CSTL) is technically in oversold territory now, so the heavy selling pressure might have exhausted. This along with strong agreement among Wall Street analysts in raising earnings estimates could lead to a trend reversal for the stock.

    https://images.financialmodelingprep.com/news/castle-biosciences-to-release-fourth-quarter-and-fullyear-2025-20260205.jpg
    Castle Biosciences to Release Fourth Quarter and Full-Year 2025 Financial Results and Host Conference Call on Thursday, Feb. 26, 2026

    globenewswire.com

    2026-02-05 07:00:00

    FRIENDSWOOD, Texas, Feb. 05, 2026 (GLOBE NEWSWIRE) -- Castle Biosciences, Inc. (Nasdaq: CSTL), a company improving health through innovative tests that guide patient care, today announced that it will release its financial results for the fourth quarter and year ended Dec. 31, 2025, after the close of market on Thursday, Feb. 26, 2026. Company management will host a conference call and webcast to discuss its financial results at 4:30 p.m.

    https://images.financialmodelingprep.com/news/allspring-emerging-growth-fund-q4-2025-performance-review-20260204.jpg
    Allspring Emerging Growth Fund Q4 2025 Performance Review

    seekingalpha.com

    2026-02-04 14:24:00

    Allspring Emerging Growth Fund Q4 2025 Performance Review

    https://images.financialmodelingprep.com/news/wasatch-micro-cap-fund-q4-2025-performance-review-20260204.jpg
    Wasatch Micro Cap Fund Q4 2025 Performance Review

    seekingalpha.com

    2026-02-04 08:35:00

    Leading individual contributors to the Fund's relative performance included Axogen, Inc., a holding within the health-care equipment industry. A provider of prepared food items such as meatballs and paninis, Mama's targets the deli area of grocery stores and warehouse clubs. On the downside, software distribution company Climb Global Solutions, Inc. was the Fund's leading laggard in the quarter.

    https://images.financialmodelingprep.com/news/derek-maetzold-sells-4017-shares-of-castle-biosciences-nasdaqcstl-20260124.png
    Derek Maetzold Sells 4,017 Shares of Castle Biosciences (NASDAQ:CSTL) Stock

    defenseworld.net

    2026-01-24 05:22:59

    Castle Biosciences, Inc. (NASDAQ: CSTL - Get Free Report) insider Derek Maetzold sold 4,017 shares of the stock in a transaction that occurred on Tuesday, January 20th. The stock was sold at an average price of $40.01, for a total transaction of $160,720.17. Following the sale, the insider owned 87,715 shares in the company, valued at

    https://images.financialmodelingprep.com/news/are-you-looking-for-a-top-momentum-pick-why-castle-20260123.jpg
    Are You Looking for a Top Momentum Pick? Why Castle Biosciences, Inc. (CSTL) is a Great Choice

    zacks.com

    2026-01-23 13:01:08

    Does Castle Biosciences, Inc. (CSTL) have what it takes to be a top stock pick for momentum investors? Let's find out.

    https://images.financialmodelingprep.com/news/26996-shares-in-castle-biosciences-inc-cstl-acquired-by-campbell-20260122.png
    26,996 Shares in Castle Biosciences, Inc. $CSTL Acquired by Campbell & CO Investment Adviser LLC

    defenseworld.net

    2026-01-22 03:51:33

    Campbell and CO Investment Adviser LLC bought a new stake in shares of Castle Biosciences, Inc. (NASDAQ: CSTL) in the third quarter, according to its most recent filing with the Securities and Exchange Commission. The fund bought 26,996 shares of the company's stock, valued at approximately $615,000. Campbell and CO Investment Adviser LLC

    https://images.financialmodelingprep.com/news/castle-biosciences-announces-preliminary-unaudited-fourth-quarter-and-fullyear-20260111.jpg
    Castle Biosciences Announces Preliminary Unaudited Fourth Quarter and Full–Year 2025 Results

    globenewswire.com

    2026-01-11 16:00:00

    2025 total revenue expected to exceed $340 million, above the previously guided range of $327-335 million 2025 total test reports for our core revenue drivers (DecisionDx ® -Melanoma, TissueCypher ® ) increased 37% over 2024 Year-end 2025 cash, cash equivalents and marketable investment securities expected to be approximately $300 million FRIENDSWOOD, Texas, Jan. 11, 2026 (GLOBE NEWSWIRE) -- Castle Biosciences, Inc. (Nasdaq: CSTL), a company improving health through innovative tests that guide patient care, today announced certain unaudited preliminary performance results for the fourth quarter and year ended Dec. 31, 2025. “We are extremely pleased with our excellent fourth quarter and full year preliminary results, which reflect both the strength of our innovative test portfolio and the dedication of the entire Castle team,” said Derek Maetzold, president and chief executive officer of Castle Biosciences.

    https://images.financialmodelingprep.com/news/castle-biosciences-inc-nasdaqcstl-given-average-recommendation-of-moderate-buy-20260107.png
    Castle Biosciences, Inc. (NASDAQ:CSTL) Given Average Recommendation of “Moderate Buy” by Analysts

    defenseworld.net

    2026-01-07 01:30:46

    Shares of Castle Biosciences, Inc. (NASDAQ: CSTL - Get Free Report) have received a consensus recommendation of "Moderate Buy" from the eight ratings firms that are presently covering the firm, MarketBeat reports. One analyst has rated the stock with a sell rating, one has given a hold rating and six have issued a buy rating on

    https://images.financialmodelingprep.com/news/take-the-zacks-approach-to-beat-the-markets-castle-20251229.jpg
    Take the Zacks Approach to Beat the Markets: Castle Biosciences, Hamilton Insurance & Monster Beverage in Focus

    zacks.com

    2025-12-29 11:21:07

    Castle Biosciences surged 77.9% after a Zacks upgrade, highlighting how the firm's stock picks outpaced the broader market in recent months.

    https://images.financialmodelingprep.com/news/what-makes-castle-biosciences-cstl-a-good-fit-for-20251224.jpg
    What Makes Castle Biosciences (CSTL) a Good Fit for 'Trend Investing'

    zacks.com

    2025-12-24 09:56:08

    Castle Biosciences (CSTL) could be a great choice for investors looking to make a profit from fundamentally strong stocks that are currently on the move. It is one of the several stocks that made it through our "Recent Price Strength" screen.

    https://images.financialmodelingprep.com/news/castle-biosciences-nasdaqcstl-hits-new-12month-high-after-analyst-20251223.png
    Castle Biosciences (NASDAQ:CSTL) Hits New 12-Month High After Analyst Upgrade

    defenseworld.net

    2025-12-23 01:16:50

    Castle Biosciences, Inc. (NASDAQ: CSTL - Get Free Report) shares hit a new 52-week high during trading on Monday after Canaccord Genuity Group raised their price target on the stock from $37.00 to $50.00. Canaccord Genuity Group currently has a buy rating on the stock. Castle Biosciences traded as high as $42.00 and last traded at