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Castle Biosciences Inc

CSTL
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18.150USD
-0.480-2.58%
Close 05/13, 16:00ETQuotes delayed by 15 min
550.49MMarket Cap
LossP/E TTM

Castle Biosciences Inc

18.150
-0.480-2.58%
TradingKey Stock Score
Overall Financial Health
Valuation Dimensions
Earnings Forecast
Price Momentum
Institutional Confidence
Risk Assessment
Peer Comparison
TradingKey Stock Score
Overall Financial Health
Valuation Dimensions
Earnings Forecast
Price Momentum
Institutional Confidence
Risk Assessment
Peer Comparison

TradingKey Stock Score of Castle Biosciences Inc

Currency: USD Updated: 2026-05-13

Key Insights

Castle Biosciences Inc's fundamentals are relatively very healthy, with an industry-leading ESG disclosure.and its growth potential is significant.Its valuation is considered fairly valued, ranking 14 out of 206 in the Healthcare Equipment & Supplies industry.Institutional ownership is very high.Over the past month, multiple analysts have rated it as Strong Buy, with the highest price target at 47.12.In the medium term, the stock price is expected to trend down.Despite a very weak market performance over the past month, the company shows strong fundamentals and technicals.The stock price is trading sideways between the support and resistance levels, making it suitable for range-bound swing trading.

Castle Biosciences Inc's Score

Industry at a Glance

Industry Ranking
14 / 206
Overall Ranking
85 / 4487
Industry
Healthcare Equipment & Supplies

Support & Resistance

Relevant data have not been disclosed by the company yet.

Score Analysis

Current score
Previous score

Media Coverage

Last 24 hours
Coverage Level

Very Low
Very High
Neutral

Castle Biosciences Inc Highlights

StrengthsRisks
Castle Biosciences, Inc. is a molecular diagnostics company offering test solutions to aid clinicians in the diagnosis and treatment of dermatologic cancers, Barrett’s esophagus (BE), uveal melanoma (UM), and in the treatment of mental health conditions. The Company offers five commercially available proprietary multi-analyte assays with algorithmic analysis (MAAA) tests for use in the fields of dermatology, gastroenterology and ophthalmology. It also offers a proprietary pharmacogenomic (PGx) test to guide optimal drug treatment for patients diagnosed with depression, anxiety and other mental health conditions. Its products include DecisionDx-Melanoma, DecisionDx-SCC, MyPath Melanoma, TissueCypher, IDgenetix, and DecisionDx-UM. DecisionDx-SCC is its proprietary gene expression profile (GEP) test for use in patients with cutaneous squamous cell carcinoma (SCC). It also focused on chronic acid reflux related diseases, including esophageal cancer.
High Growth
The company's revenue has grown steadily over the past 3 years, averaging 56.62% year-on-year.
Turnaround to Loss
The company's performance has turned to a loss, with the latest annual loss of USD .
Fairly Valued
The company’s latest PE is -43.65, at a medium 3-year percentile range.
Institutional Selling
The latest institutional holdings are 27.62M shares, decreasing 6.13% quarter-over-quarter.
Held by Murray Stahl
Star Investor Murray Stahl holds 4.31K shares of this stock.

Analyst Rating

Based on 8 analysts
Strong Buy
Current Rating
47.125
Target Price
+147.51%
Upside Space
Data disclaimer: Analyst ratings and target prices are provided by LSEG for informational purposes only and do not constitute investment advice.

Financial Health

Currency: USD Updated: 2026-05-13

The current financial score of Castle Biosciences Inc is 6.87, ranking 104 out of 206 in the Healthcare Equipment & Supplies industry. Its financial status is robust, and its operating efficiency is high. Its latest quarterly revenue reached 83.68M, representing a year-over-year decrease of 4.90%, while its net profit experienced a year-over-year decrease of 43.82%.

Score

Industry at a Glance

Previous score
6.87
Change
0

Financials

10.00

Key Metrics

Cash and cash equivalents
Total assets
Total liabilities
Free cash flow
Relevant data have not been disclosed by the company yet.

Quality of Earnings

2.49

Operational Efficiency

8.72

Growth Potential

5.97

Shareholder Returns

7.18

Castle Biosciences Inc's Company Valuation

Currency: USD Updated: 2026-05-13

The current valuation score of Castle Biosciences Inc is 8.86, ranking 3 out of 206 in the Healthcare Equipment & Supplies industry. Its current P/E ratio is -43.65, which is -456.88% below the recent high of 155.78 and -535.94% above the recent low of -277.59.

Score

Industry at a Glance

Previous score
8.86
Change
0

Valuation Dimensions

P/E
P/B
P/S
P/CF
Industry Ranking 14/206
Relevant data have not been disclosed by the company yet.

Earnings Forecast

Currency: USD Updated: 2026-05-13

The current earnings forecast score of Castle Biosciences Inc is 9.25, ranking 5 out of 206 in the Healthcare Equipment & Supplies industry. The average price target is 37.50, with a high of 45.00 and a low of 30.00.

Score

Industry at a Glance

Previous score
9.25
Change
0

Support & Resistance

Relevant data have not been disclosed by the company yet.

Analyst Rating

Based on 8 analysts
Strong Buy
Current Rating
47.125
Target Price
+147.51%
Upside Space
Strong Buy
Buy
Hold
Sell
Strong Sell

Peer Comparison

116
Total
6
Median
9
Average
Company name
Ratings
Analysts
Castle Biosciences Inc
CSTL
8
Medtronic PLC
MDT
33
Stryker Corp
SYK
32
Abbott Laboratories
ABT
31
Dexcom Inc
DXCM
31
Zimmer Biomet Holdings Inc
ZBH
30
1
2
3
...
23

Financial Forecasting

EPS
Revenue
Net Profit
EBIT
Relevant data have not been disclosed by the company yet.

Data disclaimer: Analyst ratings and target prices are provided by LSEG for informational purposes only and do not constitute investment advice.

Price Momentum

Currency: USD Updated: 2026-05-13

The current price momentum score of Castle Biosciences Inc is 6.66, ranking 112 out of 206 in the Healthcare Equipment & Supplies industry. Currently, the stock price is trading between the resistance level at 23.31 and the support level at 15.40, making it suitable for range-bound swing trading.

Score

Industry at a Glance

Previous score
6.66
Change
0

Support & Resistance

Relevant data have not been disclosed by the company yet.

Indicators

The Indicators feature provides value and direction analysis for various instruments under a selection of technical indicators, together with a technical summary.

This feature includes nine of the commonly used technical indicators: MACD, RSI, KDJ, StochRSI, ATR, CCI, WR, TRIX and MA. You may also adjust the timeframe depending on your needs.

Please note that technical analysis is only part of investment reference, and there is no absolute standard for using numerical values to assess direction. The results are for reference only, and we are not responsible for the accuracy of the indicator calculations and summaries.

Indicators
Sell(4)
Neutral(0)
Buy(0)
Indicators
Value
Direction
MACD(12,26,9)
-1.264
Sell
RSI(14)
25.962
Sell
STOCH(KDJ)(9,3,3)
8.147
Oversold
ATR(14)
1.451
High Vlolatility
CCI(14)
-117.610
Sell
Williams %R
95.696
Oversold
TRIX(12,20)
-0.664
Sell
StochRSI(14)
0.000
Oversold
Moving Average
Sell(6)
Neutral(0)
Buy(0)
Indicators
Value
Direction
MA5
18.978
Sell
MA10
21.906
Sell
MA20
23.279
Sell
MA50
24.477
Sell
MA100
30.648
Sell
MA200
28.607
Sell

Institutional Confidence

Currency: USD Updated: 2026-05-13

The current institutional shareholding score of Castle Biosciences Inc is 10.00, ranking 1 out of 206 in the Healthcare Equipment & Supplies industry. The latest institutional shareholding proportion is 91.06%, representing a quarter-over-quarter decrease of 13.92%. The largest institutional shareholder is James Simons, holding a total of 493.10K shares, representing 1.63% of shares outstanding, with 33.06% decrease in holdings.

Score

Industry at a Glance

Previous score
10.00
Change
0

Institutional Shareholding

Relevant data have not been disclosed by the company yet.

Shareholder Activity

Name
Shares Held
Chg %
BlackRock Institutional Trust Company, N.A.
2.39M
-0.03%
RTW Investments L.P.
2.12M
--
Principal Global Investors (Equity)
1.81M
+0.74%
Portolan Capital Management, L.L.C.
1.73M
+14.15%
Summit Partners Public Asset Management, LLC
1.06M
+164.68%
Dimensional Fund Advisors, L.P.
1.14M
-22.41%
Allianz Global Investors GmbH
597.96K
-3.49%
State Street Investment Management (US)
736.45K
+1.71%
1
2

Risk Assessment

Currency: USD Updated: 2026-05-13

The U.S. Dollar Index is currently in a neutral state, which has a neutral effect on the Healthcare Equipment & Supplies domestic-focused industry. The Dollar Index (DXY) measures the value of the U.S. dollar against a basket of major currencies, including the euro, yen, pound sterling, Canadian dollar, Swedish krona, and Swiss franc. The current risk assessment score of Castle Biosciences Inc is 7.04, ranking 45 out of 206 in the Healthcare Equipment & Supplies industry. The company's beta value is 1.10. This indicates that the stock tends to outperform the index during upward trending markets but experiences larger declines during downward trending markets. with an industry-leading ESG disclosure.

Score

Industry at a Glance

Previous score
7.04
Change
0
Beta vs S&P 500 index
1.10
VaR
+6.38%
240-Day Maximum Drawdown
+57.83%
240-Day Volatility
+58.93%

Return

Best Daily Return
60 days
+4.25%
120 days
+6.05%
5 years
+52.86%
Worst Daily Return
60 days
-22.26%
120 days
-22.26%
5 years
-48.70%
Sharpe Ratio
60 days
-3.57
120 days
-2.11
5 years
+0.00

Risk Assessment

Maximum Drawdown
240 days
+57.83%
3 years
+57.83%
5 years
+84.97%
Return-to-Drawdown Ratio
240 days
+0.24
3 years
+0.21
5 years
-0.17
Skewness
240 days
+2.01
3 years
+2.72
5 years
+0.62

Volatility

Realised Volatility
240 days
+58.93%
5 years
+73.51%
Standardised True Range
240 days
+6.88%
5 years
+9.00%
Downside Risk-Adjusted Return
120 days
-208.50%
240 days
-208.50%
Maximum Daily Upside Volatility
60 days
+38.18%
Maximum Daily Downside Volatility
60 days
+65.43%

Liquidity

Average Turnover Rate
60 days
+1.38%
120 days
+1.39%
5 years
--
Turnover Deviation
20 days
+0.69%
60 days
-6.98%
120 days
-6.11%

Peer Comparison

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Castle Biosciences Inc
Castle Biosciences Inc
CSTL
7.93 /10
Score
Financial Health
Valuation Dimensions
Earnings Forecast
Price Momentum
Institutional Confidence
Risk Assessment
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Lantheus Holdings Inc
LNTH
8.73 /10
Score
Financial Health
Valuation Dimensions
Earnings Forecast
Price Momentum
Institutional Confidence
Risk Assessment
Anika Therapeutics Inc
Anika Therapeutics Inc
ANIK
8.56 /10
Score
Financial Health
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Earnings Forecast
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Institutional Confidence
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LivaNova PLC
LivaNova PLC
LIVN
8.42 /10
Score
Financial Health
Valuation Dimensions
Earnings Forecast
Price Momentum
Institutional Confidence
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Thermo Fisher Scientific Inc
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8.35 /10
Score
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Bruker Corp
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8.26 /10
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