United States · Funded startup

Who invested in Guardant Health

6 rounds we have observed, with the 14 investors named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

BiotechHealthcare

Raised 12 months ago

Funding summaryUpdated 26 Oct 2026

$800Mraised across 6 rounds since 2012, from 6 sources

$10MSeries A$30MSeries B$50MSeries C$360MRound$350MDebt
Latest round
Debt, $350MNov 2025
Biggest round
$360MRound · May 2017
Investors
14
See who backed them

The funding story

Each circle is a round, placed by date and sized by amount. The line above is the running total.

2012201420162018202020222024
?Round$10MSeries A$30MSeries B$360MRound$350MDebt
First round
Round
Jun 2012
Biggest round
$360M
Round · May 2017
Usual gap between rounds
20 months
the median of 5

The rounds

  1. Nov 2025
  2. May 2017
    Round$360M4 new3 returning

    Reported by FinSMEsSEC filing: $320M sold, first sale May 2017

  3. Feb 2015
    Series C$50M2 new2 returning

    From a historical funding recordSEC filing: $56M sold, first sale Dec 2014

  4. Apr 2014
    Series B$30M4 new1 returning

    From a historical funding recordSEC filing: $32M sold, first sale Apr 2014

  5. Feb 2014
    Series A$10M2 new

    From a historical funding recordSEC filing: $9.2M sold, first sale Apr 2013

  6. Jun 2012
    RoundAmount undisclosed1 new

    From a historical funding record

Founders and team

From Guardant Health's own website and the SEC filings it signed: 15 on the team.

  • Bobby ParksSenior Vice President & Chief Accounting Officer
  • Andrew AmentSenior Vice President, Operations
  • Jaime BoyleSenior Vice President, Biopharma Business Development
  • Mark McCoySenior Vice President, Commercial Operations
  • Peter MassaroSenior Vice President, Engineering
  • Stephen MurphySenior Vice President, Screening Marketing
  • Sven DuenwaldSenior Vice President, Technology Development
  • Darya ChudovaChief Technology Officer
  • John SaiaChief Legal Officer
  • Kumud KaliaChief Information Officer
  • Michael BellChief Financial Officer
  • Terilyn Juarez MonroeChief People Officer
  • AmirAli TalasazExecutive Officer, Directori
  • Helmy EltoukhyExecutive Officer, Directori
  • Michael WileyExecutive Officeri

On the board, as filediAaref HilalySamir Kaul

Who was in which round

The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.

Everyone who backed them

Sequoia CapitalVC firm5rounds
Khosla VenturesVC firm4rounds
Plug and PlayAccelerator2rounds
8VCVC firm2rounds
Temasek HoldingsVC firm2rounds
OrbiMedPrivate equity1round
Pear VCVC firm1round
Cota CapitalVC firm1round
Formation 8VC firm1round
Signatures CapitalVC firm1round
Farzad (Zod) NazemVC firm1round
Pejman Mar VenturesVC firm1round
SoftBank/ T. Rowe Priceno record of our own yet1round

Missing a round, or an investor who was in one? Tell us.

Also claim to have backed them

These 3 firms list Guardant Health as a portfolio company on their own websites, but no report of a round names them. They are the firms' own claims, kept apart from the rounds above.

SGH CAPITALVC firmPer its own site
CLI VenturesVC firmPer its own site
Lotus CapitalGrowth equityPer its own site

Quick answers about Guardant Health

Who invested in Guardant Health?

Guardant Health's investors include Sequoia Capital, Khosla Ventures, Lightspeed Venture Partners, Plug and Play and 8VC, and 9 more on record.

How much has Guardant Health raised?

Guardant Health has raised $800M across 6 rounds since 2012. One round did not disclose an amount, so the total is a floor.

When did Guardant Health last raise?

Guardant Health's most recent round was a Debt of $350M in Nov 2025.

What was Guardant Health's biggest round?

Guardant Health's largest round on record is $360M (Undisclosed round), in May 2017.

Who backed Guardant Health first?

Guardant Health's first round on record, in Jun 2012, was backed by Plug and Play.

What stage is Guardant Health at?

Guardant Health's latest named round is a Debt, in Nov 2025.

Where is Guardant Health based?

Guardant Health is based in the United States.

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In the same sector, and raised in the last eighteen months.

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