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Castle Biosciences CSTL Common Stock Shares Issued

Common Stock Shares Issued at other companies

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VeracyteVCYT
79.8M+1.9%
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NeoGenomicsNEO
129.7M+1.0%
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GeneDx HoldingsWGS
29.7M+4.0%
Arcus Biosciences logo
Arcus BiosciencesRCUS
125.5M+18.5%

Other financials

Income statement

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Revenue$83.7M-4.9%
Gross profit$63.1M-11.8%
Operating income-$18.4M+34.1%
Net income-$14.5M+43.8%
EPS (diluted)-$0.49+45.6%

Balance sheet

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Cash & equivalents$63.8M-28.9%
Total debt$36.7M+42.1%
Total equity$461.4M+4.8%
Total assets$547.8M+9.2%

Cash flow

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Operating cash flow-$22.1M-267%
CapEx$12.5M+163%
Free cash flow-$34.6M-221%

Valuation

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Market cap$694.86M+29.9%
Enterprise value$667.82M+41.8%
P/S+0.5×

Profitability

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Gross margin77.9%-4.1pp
Operating margin-9.8%-30.8pp
Net margin-3.8%-10.2pp
FCF margin1.3%-10.7pp

Returns & leverage

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Return on equity-2.8%-10.6pp
Debt / equity0.1×0.0×
Current ratio6.7×-2.6×

Where this comes from

Reported directly by Castle Biosciences in its filing.

Tagged under the XBRL concept us-gaap:CommonStockSharesIssued.

The official record: Castle Biosciences’s 10-Q, filed May 6, 2026, on SEC EDGAR. View the filing →

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Questions, answered.

What is Castle Biosciences's common stock shares issued?
Castle Biosciences (CSTL) reported common stock shares issued of 30.3M in Q1 2026.
How has Castle Biosciences's common stock shares issued changed year-over-year?
Castle Biosciences's common stock shares issued increased by 5.0% year-over-year, from 28.8M to 30.3M.
What is the long-term trend for Castle Biosciences's common stock shares issued?
Over 5 years (2020 to 2025), Castle Biosciences's common stock shares issued has grown at a 3.7% compound annual growth rate (CAGR), from 24.8M to 29.7M.
What does common stock shares issued mean?
The total number of shares that have been authorized and distributed by the corporation since its inception. This includes shares held by the public (outstanding) as well as any shares that the company has repurchased and holds in its treasury. It represents the historical volume of equity capital creation.