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Castle Biosciences CSTL Net investment gains (losses)

Net investment gains (losses) at other companies

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-$1.45M+91.4%
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-$1.58M-9,371%
MSD
Morgan StanleyMSDL
-$13.17M-2,444%

Segments

By segment

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Reportable Segment$1.47M+164%

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:EquitySecuritiesFvNiGainLoss.

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 itemThree Months Ended March 31, 20262025
Total operating expenses, net102,086115,916
Operating loss(18,407)(27,928)
Interest income2,5453,099
Net gains (losses) on equity securities2,022(1,425)
Interest expense(134)(17)
Other loss(439)
Loss before income taxes(14,413)(26,271)
Income tax expense (benefit)109(423)

Item 1. Financial Statements.

FAQ

What is Castle Biosciences's net investment gains (losses)?
Castle Biosciences (CSTL) reported net investment gains (losses) of $2.02M in Q1 2026.
How has Castle Biosciences's net investment gains (losses) changed year-over-year?
Castle Biosciences's net investment gains (losses) increased by 241.9% year-over-year, from -$1.43M to $2.02M.
What does net investment gains (losses) mean?
Net realized and unrealized gains and losses on the company's investment portfolio, including equity securities, debt securities, and alternative investments.

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