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Lists
Equity sectors
Symbols
Symbols
Price
Change
% Change
Trend
Prev Close
Open
High
Low
Volume
Mkt Cap
SIXB
Materials
SIXB
Materials
SIXB
-0.69%
1,092.94
-7.63
-0.69%
—1,100.571,098.941,103.801,084.24——
SIXC
Communications
SIXC
Communications
SIXC
-0.12%
604.43
-0.72
-0.12%
—605.15605.15606.69602.76——
SIXE
Energy
SIXE
Energy
SIXE
+1.61%
1,214.41
+19.22
+1.61%
—1,195.191,204.711,221.691,204.71——
SIXI
Industrials
SIXI
Industrials
SIXI
-1.03%
1,722.07
-17.84
-1.03%
—1,739.911,734.501,734.501,710.67——
SIXM
Financials
SIXM
Financials
SIXM
+0.19%
639.80
+1.24
+0.19%
—638.56640.21645.32639.52——
SIXR
Staples
SIXR
Staples
SIXR
+0.63%
836.85
+5.28
+0.63%
—831.57840.48844.16834.54——
SIXRE
Real estate
SIXRE
Real estate
SIXRE
+0.67%
214.79
+1.43
+0.67%
—213.36213.36215.54212.77——
SIXT
Technology
SIXT
Technology
SIXT
-1.51%
3,185.20
-49.01
-1.51%
—3,234.183,171.863,195.363,145.46——
SIXU
Utilities
SIXU
Utilities
SIXU
+0.05%
936.09
+0.44
+0.05%
—935.65937.31941.44933.16——
SIXV
Health care
SIXV
Health care
SIXV
-0.01%
1,449.18
-0.080
-0.01%
—1,449.261,454.771,462.651,447.95——
SIXY
Discretionary
SIXY
Discretionary
SIXY
-0.64%
2,367.31
-15.14
-0.64%
—2,382.452,371.192,380.452,364.46——
CSTL:NASDAQ
Castle Biosciences Inc
$24.64
-1.36%
(-0.34) 1D
Apr 28, 3:03:29 PM GMT-4  ·   USD
All symbols
SymbolPriceChange% Change
Generating top insights for CSTL...
Open
$25.00
High
$25.28
Low
$24.48
Mkt. cap
746.49M
Avg. vol.
296.38K
Volume
116.02K
52-wk high
$44.28
52-wk low
$14.59
EPS
-$0.83
Beta
1.18
Shares outstanding
30.30M
No. of employees
883
News stories
From sources across the web
About Castle Biosciences Inc
CEO-
Employees883
Founded2007
HeadquartersFriendswood, Texas, United States
SectorHealth care provider
Websitecastlebiosciences.com
Previous reportsAll values in USD
Loading Previous Earnings...
Income statement
Revenue
Net income
All values in USD
Mar 2025
Jun 2025
Sep 2025
Dec 2025
Revenue
87.99M
86.19M
83.04M
87.01M
Cost of goods sold
16.38M
17.63M
18.70M
18.32M
Cost of revenue
16.38M
17.63M
18.70M
18.32M
Research and development expenses
12.59M
12.79M
12.96M
13.52M
Total research and development expenses
-
-
-
-
Selling, general, and admin expenses
58.62M
58.06M
55.91M
56.73M
Operating expense
99.53M
72.81M
71.14M
72.52M
Total operating expenses
115.92M
90.44M
89.85M
90.84M
Operating income
-27.93M
-4.25M
-6.80M
-3.83M
Other non operating income
-
-
48.00K
-48.00K
EBT including unusual items
-26.27M
-143.00K
-386.00K
-2.71M
EBT excluding unusual items
-24.85M
-1.33M
-3.95M
-859.00K
Income tax expense
-423.00K
-4.67M
115.00K
-382.00K
Effective tax rate
1.61%
3,262.94%
-29.79%
14.08%
Other operating expenses
-
-
-
-
Net income
-25.85M
4.52M
-501.00K
-2.33M
Net profit margin
-29.38%
5.25%
-0.60%
-2.68%
Earnings per share
-0.90
0.15
-0.02
-0.08
Interest and investment income
3.10M
2.94M
2.83M
2.90M
Interest expense
-17.00K
-21.00K
-24.00K
-24.00K
Net interest expenses
3.08M
2.92M
2.81M
2.87M
Depreciation and amortization charges
-
-
-
-
EBITDA
1.84M
-837.00K
-1.17M
-50.00K
Gain or loss from assets sale
-
-
-
-
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