What is Personalis, Inc.'s shares (basic)?

Personalis, Inc. (PSNL) reported shares (basic) of 104.2M in Q1 2026.

How has Personalis, Inc.'s shares (basic) changed year-over-year?

Personalis, Inc.'s shares (basic) increased by 19.1% year-over-year, from 87.5M to 104.2M.

What is the long-term trend for Personalis, Inc.'s shares (basic)?

Over 3 years (2022 to 2025), Personalis, Inc.'s shares (basic) has grown at a 24.8% compound annual growth rate (CAGR), from 182.3M to 353.9M.

What does shares (basic) mean?

The time-weighted average number of common shares outstanding during the period, used as the denominator for basic EPS calculations.

Personalis, Inc. PSNL Shares (Basic)

Shares (Basic) at other companies

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129.2M+1.4%

IlluminaILMN

153M-3.8%

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79.5M+1.9%

Guardant HealthGH

131.3M+6.0%

Natera, Inc.NTRA

141.5M+5.0%

Quest DiagnosticsDGX

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Other financials

Income statement

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Revenue$15.5M-24.9%

Gross profit$281.0K-96.1%

Operating income-$32.2M-81.7%

Net income-$30.0M-90.7%

EPS (diluted)-$0.29-61.1%

Balance sheet

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Cash & equivalents$73.6M+3.7%

Total debt$39.0M-6.2%

Total equity$254.8M+22.9%

Total assets$325.4M+19.1%

Cash flow

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Operating cash flow-$22.5M-25.1%

CapEx$3.2M+27.1%

Free cash flow-$25.7M-25.4%

Valuation

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Market cap$1.19B+110%

Enterprise value$1.16B+115%

P/S18.4×+11.8×

Profitability

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Gross margin13.7%-19.6pp

Operating margin-158.9%-5,457pp

Net margin-148.1%+154pp

FCF margin-131.2%-453pp

Returns & leverage

See full

Return on equity-41.4%-6.7pp

Debt / equity0.2×0.0×

Current ratio6.6×-0.3×

Where this comes from

Reported directly by Personalis, Inc. in its filing.

Tagged under the XBRL concept us-gaap:WeightedAverageNumberOfSharesOutstandingBasic.

The official record: Personalis, Inc.’s 10-Q, filed May 7, 2026, on SEC EDGAR. View the filing →

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Questions, answered.

What is Personalis, Inc.'s shares (basic)?: Personalis, Inc. (PSNL) reported shares (basic) of 104.2M in Q1 2026.
How has Personalis, Inc.'s shares (basic) changed year-over-year?: Personalis, Inc.'s shares (basic) increased by 19.1% year-over-year, from 87.5M to 104.2M.
What is the long-term trend for Personalis, Inc.'s shares (basic)?: Over 3 years (2022 to 2025), Personalis, Inc.'s shares (basic) has grown at a 24.8% compound annual growth rate (CAGR), from 182.3M to 353.9M.
What does shares (basic) mean?: The time-weighted average number of common shares outstanding during the period, used as the denominator for basic EPS calculations.