Personalis

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About PSNL

Personalis, Inc. engages in the provision of advanced genomic tests for cancer. The firm is also involved in providing sequencing and data analysis services to support population sequencing initiatives. 

CEO
Christopher M. Hall
CEOChristopher M. Hall
Employees
260
Employees260
Headquarters
Fremont, California
HeadquartersFremont, California
Founded
2011
Founded2011
Employees
260
Employees260

PSNL Key Statistics

Market cap
1.71B
Market cap1.71B
Price-Earnings ratio
-14.72
Price-Earnings ratio-14.72
Dividend yield
—
Dividend yield—
Average volume
2.02M
Average volume2.02M
High today
$16.20
High today$16.20
Low today
$15.92
Low today$15.92
Open price
$15.92
Open price$15.92
Volume
1.47M
Volume1.47M
52 Week high
$18.89
52 Week high$18.89
52 Week low
$4.96
52 Week low$4.96

Stock Snapshot

With a market cap of 1.71B, Personalis(PSNL) trades at $16.06. The stock has a price-to-earnings ratio of -14.72.

On 2026-10-09, Personalis(PSNL) stock moved within a range of $15.92 to $16.20. With shares now at $16.06, the stock is trading +0.9% above its intraday low and -0.9% below the session's peak.

Trading activity shows a volume of 1.47M, compared to an average daily volume of 2.02M.

The stock's 52-week range extends from a low of $4.96 to a high of $18.89.

The stock's 52-week range extends from a low of $4.96 to a high of $18.89.

PSNL News

Simply Wall St 1d
Personalis On Tempus Deal Optimism Looks Slightly Pricey

Personalis (PSNL) has drawn fresh attention after recent trading left the stock at a last close of US$16. Investors now have to weigh strong year to date return...

Personalis On Tempus Deal Optimism Looks Slightly Pricey
TipRanks 3d
Personalis-Tempus merger clears key regulatory milestone

An update from Personalis ( (PSNL) ) is now available. On July 20, 2026, Personalis, Inc. entered into a merger agreement with Tempus AI, Inc., under which a t...

TipRanks 3d
Personalis downgraded to Neutral from Buy at BTIG

BTIG downgraded Personalis (PSNL) to Neutral from Buy without a price target The firm is increasingly confident that Tempus (TEM) will complete its acquisition...

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