(CSTL) Castle Biosciences - Ratings and Ratios

Exchange: NASDAQ • Country: United States • Currency: USD • Type: Common Stock • ISIN: US14843C1053

CSTL EPS (Earnings per Share)

This chart shows the EPS (Earnings per Share) of CSTL over the last 5 years for every Quarter.

CSTL Revenue

This chart shows the Revenue of CSTL over the last 5 years for every Quarter.

CSTL: Dermatologic, Cancer, Diagnostics, Barretts Esophagus, Mental Health

Castle Biosciences, a pioneering molecular diagnostics company, is revolutionizing the diagnosis and treatment of various dermatologic cancers, Barretts esophagus, uveal melanoma, and mental health conditions through innovative test solutions. The companys comprehensive portfolio includes DecisionDx-Melanoma, DecisionDx-SCC, MyPath Melano

By leveraging advanced gene expression profiling and spatial-omics technologies, Castle Biosciences tests, such as TissueCypher, empower clinicians to make informed decisions and improve patient outcomes. The companys product offerings cater to the skin cancer and gastroenterology markets, capitalizing on the growing demand for precision diagnostics. With a strong foundation established since its incorporation in 2007, Castle Biosciences is poised for continued growth and expansion.

From a technical analysis perspective, CSTLs stock has demonstrated a recent uptrend, with its last price of 19.75 surpassing its 20-day and 50-day simple moving averages. However, the stock remains below its 200-day SMA, indicating a potential long-term downtrend. With an average true range of 0.71, representing a 3.61% fluctuation, the stocks volatility is relatively moderate. Given the current technical setup, a breakout above the 52-week high of 34.67 could signal a strong bullish reversal.

From a fundamental perspective, Castle Biosciences market capitalization stands at 532.41M USD, with a negative return on equity. As a growth-stage company, the absence of a price-to-earnings ratio is expected. However, the companys innovative product pipeline and expanding market presence are expected to drive future revenue growth. Combining the technical and fundamental data, a forecast for CSTL suggests a potential price target of 25.00 in the short term, driven by a breakout above its 200-day SMA and continued growth in its molecular diagnostics business.

With the companys strong product portfolio and expanding market presence, a long-term target of 35.00 is plausible, driven by sustained revenue growth and increasing market share. However, investors should be cautious of the companys negative return on equity and the competitive landscape in the molecular diagnostics industry. A thorough analysis of the companys financials and market trends is necessary to confirm the forecasted price targets.

Additional Sources for CSTL Stock

News: Wall Street Journal | Benzinga | Yahoo Finance
Tweets: X | Stocktwits
Fund Manager Positions: Dataroma | Stockcircle

CSTL Stock Overview

Market Cap in USD 570m
Sector Healthcare
Industry Diagnostics & Research
GiC Sub-Industry Biotechnology
IPO / Inception 2019-07-25

CSTL Stock Ratings

Growth Rating -54.1
Fundamental 16.5
Dividend Rating 0.0
Rel. Strength 8.08
Analysts 4.89 of 5
Fair Price Momentum 16.89 USD
Fair Price DCF 21.08 USD

CSTL Dividends

Currently no dividends paid

CSTL Growth Ratios

Growth Correlation 3m -38.5%
Growth Correlation 12m -52.7%
Growth Correlation 5y -70.1%
CAGR 5y -11.91%
CAGR/Max DD 5y -0.14
Sharpe Ratio 12m -0.52
Alpha -16.55
Beta 0.572
Volatility 59.71%
Current Volume 527.6k
Average Volume 20d 427.3k
What is the price of CSTL shares?
As of July 01, 2025, the stock is trading at USD 20.42 with a total of 527,611 shares traded.
Over the past week, the price has changed by +8.33%, over one month by +25.51%, over three months by +2.00% and over the past year by -3.63%.
Is Castle Biosciences a good stock to buy?
Neither. Based on ValueRay´s Fundamental Analyses, Castle Biosciences is currently (July 2025) neither a good nor a bad stock to buy. It has a ValueRay Fundamental Rating of 16.49 and therefor a neutral outlook according to the companies health.
Based on momentum, paid dividends and discounted-cash-flow analyses, the fair value of CSTL is around 16.89 USD . This means that CSTL is currently overvalued and has a potential downside of -17.29%.
Is CSTL a buy, sell or hold?
Castle Biosciences has received a consensus analysts rating of 4.89. Therefor, it is recommend to buy CSTL.
  • Strong Buy: 8
  • Buy: 1
  • Hold: 0
  • Sell: 0
  • Strong Sell: 0
What are the forecasts for CSTL share price target?
According to our own proprietary Forecast Model, CSTL Castle Biosciences will be worth about 19 in July 2026. The stock is currently trading at 20.42. This means that the stock has a potential downside of -7.05%.
Issuer Target Up/Down from current
Wallstreet Target Price 35.9 75.8%
Analysts Target Price 35.9 75.8%
ValueRay Target Price 19 -7.1%