22.81
price down icon1.17%   -0.27
after-market After Hours: 22.81
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Castle Biosciences Inc stock is traded at $22.81, with a volume of 149.62K. It is down -1.17% in the last 24 hours and up +6.49% over the past month. Castle Biosciences Inc is a molecular diagnostics company. The group provides test solutions for the diagnosis and treatment of dermatologic cancers, Barrett's esophagus (BE), and uveal melanoma. The product portfolio of the company includes DecisionDx-Melanoma, a risk stratification gene expression profile (GEP) test; DecisionDx-SCC, a risk stratification test for cutaneous squamous cell carcinoma; MyPath Melanoma, a diagnostic GEP test for use in patients with difficult-to-diagnose melanocytic lesions; and TissueCypher, a test to predict future development of progression of high-grade dysplasia and/or esophageal cancer. It also provides DecisionDx-UM, a risk stratification GEP test. The company also offers its products to the skin cancer and gastroenterology markets.
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Previous Close:
$23.08
Open:
$23.43
24h Volume:
149.62K
Relative Volume:
0.32
Market Cap:
$661.68M
Revenue:
$219.79M
Net Income/Loss:
$-57.47M
P/E Ratio:
-10.61
EPS:
-2.15
Net Cash Flow:
$-19.25M
1W Performance:
-2.15%
1M Performance:
+6.49%
6M Performance:
+15.79%
1Y Performance:
-27.15%
1-Day Range:
Value
$22.67
$23.94
1-Week Range:
Value
$22.66
$24.00
52-Week Range:
Value
$14.59
$35.84

Castle Biosciences Inc Stock (CSTL) Company Profile

Name
Name
Castle Biosciences Inc
Name
Phone
866-788-9007
Name
Address
505 S FRIENDSWOOD DRIVE, FRIENDSWOOD, TX
Name
Employee
798
Name
Twitter
@castlebio
Name
Next Earnings Date
2024-11-04
Name
Latest SEC Filings
Name
CSTL's Discussions on Twitter

Compare CSTL with other stocks

Stocks Price Market Cap Revenue Net Income Cash Flow EPS
Diagnostics & Research icon
CSTL
Castle Biosciences Inc
22.81 669.51M 219.79M -57.47M -19.25M -2.15
Diagnostics & Research icon
TMO
Thermo Fisher Scientific Inc
524.58 198.17B 43.21B 6.58B 6.17B 17.28
Diagnostics & Research icon
DHR
Danaher Corp
205.14 144.97B 24.01B 3.41B 4.86B 4.7082
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IDXX
Idexx Laboratories Inc
633.32 49.29B 4.04B 985.66M 774.34M 12.01
Diagnostics & Research icon
A
Agilent Technologies Inc
138.23 38.73B 6.79B 1.22B 1.09B 4.2644
Diagnostics & Research icon
IQV
Iqvia Holdings Inc
203.77 33.69B 15.70B 1.24B 2.01B 6.9036

Castle Biosciences Inc Stock (CSTL) Upgrades & Downgrades

Date Action Analyst Rating Change
Dec-14-23 Initiated Guggenheim Buy
Jan-05-23 Initiated Scotiabank Sector Outperform
Jan-07-22 Initiated Stephens Overweight
Apr-30-21 Initiated Lake Street Buy
Nov-10-20 Initiated KeyBanc Capital Markets Overweight
Dec-27-19 Reiterated Canaccord Genuity Buy
Aug-19-19 Initiated BTIG Research Buy
Aug-19-19 Initiated Canaccord Genuity Buy
Aug-19-19 Initiated Robert W. Baird Outperform
Aug-19-19 Initiated SVB Leerink Outperform
View All

Castle Biosciences Inc Stock (CSTL) Latest News

pulisher
12:14 PM

Is Castle Biosciences Inc. stock attractive for income investors2025 Market Trends & Verified Entry Point Detection - newser.com

12:14 PM
pulisher
10:52 AM

Will Castle Biosciences Inc. stock remain a Wall Street favoriteWeekly Profit Analysis & Stock Portfolio Risk Management - newser.com

10:52 AM
pulisher
10:43 AM

How high can Castle Biosciences Inc. stock goJuly 2025 Rallies & AI Powered Buy and Sell Recommendations - newser.com

10:43 AM
pulisher
08:33 AM

Risk adjusted return profile for Castle Biosciences Inc. analyzedGDP Growth & Weekly Market Pulse Alerts - newser.com

08:33 AM
pulisher
08:18 AM

When is the best time to exit Castle Biosciences Inc.Quarterly Portfolio Summary & Weekly Setup with High ROI Potential - newser.com

08:18 AM
pulisher
07:13 AM

Castle Biosciences, Inc. to Announce Third Quarter 2025 Financial Results on November 3 - Quiver Quantitative

07:13 AM
pulisher
07:03 AM

Castle Biosciences to Release Third Quarter 2025 Financial - GlobeNewswire

07:03 AM
pulisher
07:00 AM

Nov. 3 webcast: Castle Biosciences to release Q3 results and host conference call at 4:30 PM ET - Stock Titan

07:00 AM
pulisher
Oct 12, 2025

Using data tools to time your Castle Biosciences Inc. exitMarket Performance Report & Daily Price Action Insights - newser.com

Oct 12, 2025
pulisher
Oct 11, 2025

New Data Demonstrates Significant & Risk-Appropriate Clinical Impact of DecisionDx-SCC Test Results on Patient Management Dec... - ADVFN

Oct 11, 2025
pulisher
Oct 10, 2025

Is Castle Biosciences Inc. stock poised for growthDividend Hike & Proven Capital Preservation Tips - newser.com

Oct 10, 2025
pulisher
Oct 10, 2025

Is this a good reentry point in Castle Biosciences Inc.July 2025 PostEarnings & Consistent Return Investment Signals - newser.com

Oct 10, 2025
pulisher
Oct 10, 2025

What drives Castle Biosciences Inc stock priceCup and Handle Formations & Free Expert Stock Watchlists - earlytimes.in

Oct 10, 2025
pulisher
Oct 10, 2025

How to integrate Castle Biosciences Inc. into portfolio analysis toolsMarket Performance Summary & Stepwise Entry/Exit Trade Alerts - newser.com

Oct 10, 2025
pulisher
Oct 09, 2025

Weiss Ratings Reiterates "Sell (E+)" Rating for Castle Biosciences (NASDAQ:CSTL) - MarketBeat

Oct 09, 2025
pulisher
Oct 09, 2025

Castle Biosciences Forms Golden Cross, Signaling Potential Bullish Breakout - Markets Mojo

Oct 09, 2025
pulisher
Oct 06, 2025

Castle Biosciences CEO Maetzold sells $30,234 in shares - Investing.com

Oct 06, 2025
pulisher
Oct 06, 2025

Will Castle Biosciences Inc. stock pay special dividendsGDP Growth & Weekly Top Gainers Trade List - newser.com

Oct 06, 2025
pulisher
Oct 05, 2025

How Castle Biosciences Inc. stock reacts to Fed rate cuts2025 Price Action Summary & Weekly Market Pulse Alerts - newser.com

Oct 05, 2025
pulisher
Oct 05, 2025

Order flow analysis tools used on Castle Biosciences Inc.2025 Pullback Review & Daily Stock Trend Reports - newser.com

Oct 05, 2025
pulisher
Oct 03, 2025

Analyzing net buyer seller activity in Castle Biosciences Inc.Trade Volume Summary & Verified Technical Trade Signals - newser.com

Oct 03, 2025
pulisher
Oct 02, 2025

Is Castle Biosciences Inc a good long term investmentBollinger Bands Signals & Low Risk Investment Growth - earlytimes.in

Oct 02, 2025
pulisher
Oct 01, 2025

Castle Biosciences’ Founder, President and CEO Derek Maetzold Honored with the CEO of the Year Award by The CEO Magazine - markets.businessinsider.com

Oct 01, 2025
pulisher
Oct 01, 2025

Castle Biosciences’ Founder, President and CEO Derek - GlobeNewswire

Oct 01, 2025
pulisher
Sep 29, 2025

Castle Biosciences, Inc. (NASDAQ:CSTL) Given Average Recommendation of "Moderate Buy" by Brokerages - MarketBeat

Sep 29, 2025
pulisher
Sep 27, 2025

What analysts say about Castle Biosciences Inc stockSmall Cap Stock Opportunities & High Profit Market Tips - Early Times

Sep 27, 2025
pulisher
Sep 24, 2025

Strs Ohio Takes $366,000 Position in Castle Biosciences, Inc. $CSTL - MarketBeat

Sep 24, 2025
pulisher
Sep 23, 2025

Castle Biosciences Honored with a Greater Pittsburgh Top Workplaces 2025 Award - markets.businessinsider.com

Sep 23, 2025
pulisher
Sep 23, 2025

SciBase Receives Initial Order for Clinical Study From Castle Biosciences - 富途牛牛

Sep 23, 2025
pulisher
Sep 23, 2025

Castle Biosciences (NASDAQ:CSTL) Insider Sells $29,417.83 in Stock - MarketBeat

Sep 23, 2025
pulisher
Sep 23, 2025

Castle Biosciences, Inc. $CSTL Shares Sold by Goldman Sachs Group Inc. - MarketBeat

Sep 23, 2025
pulisher
Sep 23, 2025

Diagnostic Testing Leader Castle Biosciences Secures 9th Workplace Award in 2025, Including Pittsburgh Honor - Stock Titan

Sep 23, 2025
pulisher
Sep 23, 2025

SciBase receives initial order for clinical study from Castle Biosciences - Yahoo Finance

Sep 23, 2025
pulisher
Sep 23, 2025

Scibase receives initial order for clinical study from Castle Biosciences - MarketScreener

Sep 23, 2025

Castle Biosciences Inc Stock (CSTL) Financials Data

Revenue

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Net Income

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Cash Flow

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EPS

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diagnostics_research WAT
$336.33
price up icon 1.61%
diagnostics_research DGX
$182.78
price down icon 0.70%
diagnostics_research LH
$276.64
price down icon 0.45%
$174.17
price up icon 2.89%
diagnostics_research MTD
$1,284.74
price up icon 0.87%
diagnostics_research IQV
$203.77
price up icon 2.83%
Cap:     |  Volume (24h):