United States · Venture startup

Who invested in Bigfoot Biomedical

6 rounds we have observed, with the 8 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.

AIBiotechHealthcare

Funding summaryUpdated 26 Oct 2026

$104Mraised across 6 rounds since 2014, from 6 sources

$2.0MSeed$3.4MDebt$7.0MDebt$37MSeries B$55MSeries B
Latest round
VentureAug 2022
Biggest round
$55MSeries B · Mar 2018
Investors
8
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.

2016201820202022
$2.0MSeed$3.4MDebt$7.0MDebt$37MSeries B$55MSeries B?Venture
First round
Seed, $2.0M
Nov 2014
Biggest round
$55M
Series B · Mar 2018
Usual gap between rounds
6 months
the median of 5

The rounds

  1. Aug 2022
    VentureAmount undisclosed3 new

    Source recorded

  2. Mar 2018
    Series B$55M

    No investor was named in the report.

    Reported by FinSMEsSEC filing: $37M sold, first sale Nov 2017

  3. Dec 2017
    Series B$37M2 new

    Reported by MassdeviceSEC filing: $37M sold, first sale Nov 2017

  4. Aug 2015
    Debt$7.0M3 new

    From a historical funding recordSEC filing: $6.5M sold, first sale Jul 2015

  5. May 2015
    Debt$3.4M

    No investor was named in the report.

    From a historical funding recordSEC filing: $3.0M sold, first sale May 2015

  6. Nov 2014
    Seed$2.0M

    No investor was named in the report.

    From a historical funding record

Founders and team

From the SEC filings it signed: 3 on the team.

  • Brett HaleExecutive Officeri
  • Bryan MazlishExecutive Officer, Directori
  • Jeffrey BrewerExecutive Officer, Directori

On the board, as filediBob KavnerJoy MashaalKaren TalmadgeThomas Brener

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

Janus Henderson InvestorsPrivate equity1round
Cormorant Asset ManagementPrivate equity1round
Ali PartoviVC firm1round
Taiwania CapitalGrowth equity1round
Hadi PartoviAngel1round
Janus HendersonHedge fund1round
Quadrant Capital AdvisorsGrowth equity1round
Quadrant CapitalWealth manager1round

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

Also claim to have backed them

These 5 firms list Bigfoot Biomedical 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.

T1D FundCorporate VCPer its own site
Smile GroupVenture studioPer its own site
Endo InvestorsFamily officePer its own site
Madryn Asset ManagementPrivate creditPer its own site
W InvestmentsPrivate equityPer its own site

Quick answers about Bigfoot Biomedical

Who invested in Bigfoot Biomedical?

Bigfoot Biomedical's investors include Janus Henderson Investors, Cormorant Asset Management, Ali Partovi, Taiwania Capital and Hadi Partovi, and 3 more on record.

How much has Bigfoot Biomedical raised?

Bigfoot Biomedical has raised $104M across 6 rounds since 2014. One round did not disclose an amount, so the total is a floor.

When did Bigfoot Biomedical last raise?

Bigfoot Biomedical's most recent round was a Venture in Aug 2022.

What was Bigfoot Biomedical's biggest round?

Bigfoot Biomedical's largest round on record is $55M (Series B), in Mar 2018.

Who backed Bigfoot Biomedical first?

Bigfoot Biomedical's first round on record, in Aug 2015, was backed by Ali Partovi, Hadi Partovi and Quadrant Capital Advisors.

What stage is Bigfoot Biomedical at?

Bigfoot Biomedical's latest named round is a Venture, in Aug 2022.

Where is Bigfoot Biomedical based?

Bigfoot Biomedical is based in the United States.

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