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Castle Biosciences CSTL Short-Term Investments

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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$978.5M+76.1%
Enterprise value$951.46M+86.2%
P/S2.9×+1.3×

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:DebtSecuritiesHeldToMaturityAmortizedCostAfterAllowanceForCreditLossCurrent.

The source filing: Castle Biosciences’s 10-Q, filed May 6, 2026.

Filed
May 6, 2026, 4:09 PM EDT
Fiscal quarter
Q1 FY2026
Calendar quarter
Q1 2026
Accession
0001628280-26-031263
Line itemMarch 31, 2026December 31, 2025
Current marketable investment securities:
Equity securities$8,130$5,555
Debt securities - AFS184,194171,631
Debt securities - HTM5,5975,590
Total current marketable investment securities$197,921$182,776

Item 1. Financial Statements.

FAQ

What is Castle Biosciences's short-term investments?
Castle Biosciences (CSTL) reported short-term investments of $5.6M in Q1 2026.
How has Castle Biosciences's short-term investments changed year-over-year?
Castle Biosciences's short-term investments decreased by 96.9% year-over-year, from $183.33M to $5.6M.
What does short-term investments mean?
Marketable securities and other investments with maturities between three months and one year, providing yield above cash while maintaining liquidity.

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