SpaceX~$1TSpaceX~$1T
Insider Buying
Subscribe
All stock lists

Personalis, Inc. (NASDAQ:PSNL)

US · Delayed Price · Currency is USD
16.00-0.03 (-0.19%)
 
Market Cap1.71B+84.3%
Revenue (ttm)69.67M-13.3%
Net Income-107.18M-17.4%
EPS-1.09+14.8%
Shares Out106.75M
PE Ration/a
Forward PEn/a
Dividendn/a
Ex-Dividend Daten/a
Volume3,817,853
Open15.78
Previous Close16.03
Day's Range15.68 - 16.10
52-Week Range4.96 - 18.89
Beta2.32
AnalystsBuy
Price Target14.95(-6.56%)
Earnings DateNov 3, 2026
Insider Score
––Not scored
PSNL Insider Score

Insiders filed in the last 90 days, but none of those trades qualified for scoring — round-trip buys and filings whose price is far off the market are excluded.

About PSNL

Personalis, Inc. operates globally as a specialized cancer genomics firm. The company delivers advanced sequencing and data analysis capabilities, primarily supporting the development of novel cancer treatments and facilitating extensive genetic research initiatives. Central to their offerings is the NeXT Platform, which enables detailed data analysis of tumors and their surrounding immune microenvironments, even from small tissue or plasma samples. This platform encompasses several specialized solutions: ImmunoID Next for tissue-based tumor profiling; NeXT Liquid Biopsy for plasma analysis; NeXT Personal, a specific liquid biopsy designed for individual patient tumor tracking; the NeXT Dx Test, a genomic cancer profiling tool that identifies composite biomarkers for treatment guidance; and the sophisticated NeXT SHERPA and NeXT NEOPS for predicting neoantigens. Additionally, Personalis offers the ACE platform, utilized for diverse clinical and therapeutic applications like neoantigen prediction, biomarker identification, and the selection of new drug targets. Their clientele includes biopharmaceutical companies, academic institutions, non-profit organizations, and government entities. The company has established significant partnerships with organizations such as Mayo Clinic, MapKure, LLC, SpringWorks Therapeutics, Inc., and Moores Cancer Center. Personalis, Inc. was founded in 2011 and is based in Menlo Park, California.

Address
6600 Dumbarton Circle, Fremont, CA, 94555, US
Market Cap
1.71 billion
Employees
260
Industrial Classification
Medical - Diagnostics & Research

What Are Insiders Doing?

Open-market buy / sell balanceNet Selling
Sold
$7.38M
Bought
$0

View the trades behind this meter — each links to its SEC Form 4 →

Open-market Form 4 purchases (code P) vs sales (code S) on file for this company. Grants, option exercises and tax withholdings are excluded. Informational only.

1 Day
-0.19%
5 Days
-2.32%
1 Month
-3.61%
6 Months
+152.76%
1 Year
+84.33%

$PSNL stock is featured in our Insider Score Rankings, and Insider Trades datasets.

→ All Stock Lists

Recently reported changes in PSNL holdings by institutional investors

Scanning latest 13F filings…

Latest 0 13F filings · Source: SEC EDGAR

View all institutional owners →

Insider Trading

Quarterly net insider trading by PSNL's directors and management

Net Shares Purchased by Insiders−400k−200k02025Q42026Q12026Q22026Q32026Q4

Source: SEC EDGAR (Form 4)

Corporate Lobbying

PSNL Estimated quarterly lobbying spending

Source: U.S. Senate LDA

PSNL Revenue by Segment or Geography

$22.36MTotal
SegmentRevenue% of All
Pharma Testing Services$16.79M75.10%
Population Sequencing$3.00M13.42%
Clinical diagnostic$2.54M11.37%
Other$27.00K0.12%

As of: Q2 2026 (Jun 30, 2026) · Source: SEC EDGAR (10-Q)

U.S. Patents

New PSNL patent grants

Loading patent grants…

Source: USPTO Open Data Portal

Government Contracts

Estimated quarterly amount awarded to PSNL from public contracts

Source: USAspending.gov

Top ETF Holders

ETFs with the largest estimated holdings in PSNL

ETFEst. Holding Size
ARKGARK Genomic Revolution ETF$86.43M
VTIVanguard Morningstar Total Stock Market ETF$35.95M
IWMiShares Russell 2000 ETF$30.37M
VXFVanguard Extended Market ETF$13.50M
IBBiShares Biotechnology ETF$8.73M
DFASDimensional - US Small Cap ETF$7.55M

Estimated from each fund’s disclosed top holdings × AUM

PSNL Insider Score

Our composite score: insider buying, sector, volume, tone & dilution

Members only

The live Insider Score for PSNL is included with Insider Access.

Unlock Insider Score

Bull Case vs Bear Case

AI-generated from PSNL’s recent data — informational, not investment advice

Generating analysis…

Insider Score

Our 0–100 Insider Score and the signals behind it.

Members only

The live Insider Score and its full factor breakdown are included with Insider Access.

Unlock Insider Score

Recent Insider Activity

Buys
0
Sells
13
Buy Value
$0
Distinct Buyers
0

Frequently Asked Questions

Disclaimer — Informational only — not investment advice. Insider transaction data is sourced from SEC Form 4 filings; market data from public feeds and may be delayed. The Insider Score is a proprietary score for research purposes and does not predict future performance. Always do your own research.