United States · Series C startup
Funding summaryUpdated 26 Oct 2026
$64Mraised across 4 rounds since 2005, from 4 sources
Each circle is a round, placed by date and sized by amount. The line above is the running total.
Reported by fis.dowjones.comSEC filing: $26M sold, first sale Sept 2010
From a historical funding record
The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.
Venrock
Abingworth
Advent Venture Partners
Prospect Venture Partners
Versant Ventures
Alta PartnersMissing a round, or an investor who was in one? Tell us.
Pathwork Diagnostics's investors include Novus Ventures, Venrock, Abingworth, Advent Venture Partners and Prospect Venture Partners, and 2 more on record.
Pathwork Diagnostics has raised $64M across 4 rounds since 2005.
Pathwork Diagnostics's most recent round was a Series C of $30M in Oct 2010.
Its most recent round, $30M in Oct 2010, is also its largest on record.
Pathwork Diagnostics's first round on record, in Oct 2005, was backed by Novus Ventures.
Pathwork Diagnostics's latest named round is a Series C, in Oct 2010.
Pathwork Diagnostics is based in the United States.
In the same sector, and raised in the last eighteen months.
Search every investor by what they have actually funded, then narrow to your stage and market. Free.
United States · 
