United States · Venture startup

Who invested in Juno Therapeutics

4 rounds we have observed, with the 4 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.

BiotechB2B

Funding summaryUpdated 31 Oct 2026

$1.2Braised across 4 rounds since 2013, from 4 sources

$120MSeries A$56MSeries A$134MSeries B$850MVenture
Latest round
Venture, $850MJul 2015
Step-upi
6.3×
Investors
4
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.

20142015
$120MSeries A$56MSeries A$134MSeries B$850MVenture
First round
Series A, $120M
Dec 2013
Biggest round
$850M
Venture · Jul 2015
Usual gap between rounds
5 months
the median of 3

The rounds

  1. Jul 2015
    Venture$850M

    No investor was named in the report.

    From a historical funding recordSEC filing: $850M sold, first sale Jun 2015

  2. Aug 2014
    Series B$134M3 returning

    From a historical funding recordSEC filing: $85M sold, first sale Aug 2014

  3. Apr 2014
    Series A$56M2 new

    From a historical funding recordSEC filing: $28M sold, first sale Apr 2014

  4. Dec 2013
    Series A$120M2 new

    Reported by finsmes.comSEC filing: $6.7M sold, first sale Dec 2013

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

VenrockVC firm2rounds
ARCH Venture PartnersVC firm2rounds
Bezos ExpeditionsFamily office2rounds
Alaska Permanent Fund CorporationInstitutional LP1round

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

Quick answers about Juno Therapeutics

Who invested in Juno Therapeutics?

Juno Therapeutics's investors include Venrock, ARCH Venture Partners, Bezos Expeditions and Alaska Permanent Fund Corporation.

How much has Juno Therapeutics raised?

Juno Therapeutics has raised $1.2B across 4 rounds since 2013.

When did Juno Therapeutics last raise?

Juno Therapeutics's most recent round was a Venture of $850M in Jul 2015.

What was Juno Therapeutics's biggest round?

Its most recent round, $850M in Jul 2015, is also its largest on record.

Who backed Juno Therapeutics first?

Juno Therapeutics's first round on record, in Dec 2013, was backed by ARCH Venture Partners and Alaska Permanent Fund Corporation.

What stage is Juno Therapeutics at?

Juno Therapeutics's latest named round is a Venture, in Jul 2015.

Where is Juno Therapeutics based?

Juno Therapeutics is based in the United States.

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