United States · Series B startup

Who invested in Allergen Research Corporation

2 rounds we have observed, with the 6 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.

Funding summaryUpdated 31 Oct 2026

$97Mraised across 2 rounds since 2013, from 2 sources

$17MSeries A$80MSeries B
Latest round
Series B, $80MMar 2015
Step-upi
4.7×
Investors
6
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
$17MSeries A$80MSeries B
First round
Series A, $17M
Nov 2013
Biggest round
$80M
Series B · Mar 2015
Between rounds
16 months
from the last two

The rounds

  1. Mar 2015
    Series B$80M5 new1 returning

    From a historical funding recordSEC filing: $80M sold, first sale Jan 2015

  2. Nov 2013
    Series A$17M1 new

    Reported by finsmes.com

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

Longitude CapitalVC firm2rounds
RA Capital ManagementPrivate equity1round
FidelityVC firm1round
Foresite CapitalPrivate equity1round
Adage Capital ManagementAsset manager1round
Aisling CapitalPrivate equity1round

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

Quick answers about Allergen Research Corporation

Who invested in Allergen Research Corporation?

Allergen Research Corporation's investors include Longitude Capital, RA Capital Management, Fidelity, Foresite Capital and Adage Capital Management, and 1 more on record.

How much has Allergen Research Corporation raised?

Allergen Research Corporation has raised $97M across 2 rounds since 2013.

When did Allergen Research Corporation last raise?

Allergen Research Corporation's most recent round was a Series B of $80M in Mar 2015.

What was Allergen Research Corporation's biggest round?

Its most recent round, $80M in Mar 2015, is also its largest on record.

Who backed Allergen Research Corporation first?

Allergen Research Corporation's first round on record, in Nov 2013, was backed by Longitude Capital.

What stage is Allergen Research Corporation at?

Allergen Research Corporation's latest named round is a Series B, in Mar 2015.

Where is Allergen Research Corporation based?

Allergen Research Corporation is based in the United States.

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