United States · Funded startup

Who invested in Q32 Bio

One round we have observed, with the 3 investors named in it. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

Biotech

Raised 4 months ago

Funding summaryUpdated 26 Oct 2026

$200Mraised across 1 round since 2026, from 1 source

Latest round
Round, $200MJul 2026
Investors
3
See who backed them

The rounds

  1. Jul 2026
    Round$200M

    Source recorded

Everyone who backed them

OrbiMedPrivate equity1round
RA Capital ManagementPrivate equity1round
SanofiInvestment firm1round

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

Also claim to have backed them

These 2 firms list Q32 Bio 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.

Atlas VentureVC firmPer its own site
Agent CapitalVC firmPer its own site

Quick answers about Q32 Bio

Who invested in Q32 Bio?

Q32 Bio's investors include OrbiMed, RA Capital Management and Sanofi.

How much has Q32 Bio raised?

Q32 Bio has raised $200M across 1 round since 2026.

When did Q32 Bio last raise?

Q32 Bio's most recent round was an Undisclosed round of $200M in Jul 2026.

What was Q32 Bio's biggest round?

Its most recent round, $200M in Jul 2026, is also its largest on record.

Who backed Q32 Bio first?

Q32 Bio's first round on record, in Jul 2026, was backed by OrbiMed, RA Capital Management and Sanofi.

What stage is Q32 Bio at?

Q32 Bio's latest named round is an Undisclosed round, in Jul 2026.

Where is Q32 Bio based?

Q32 Bio is based in the United States.

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