United States · Series C startup

Who invested in Aclaris Therapeutics

3 rounds we have observed, with the 11 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 26 Oct 2026

$82Mraised across 3 rounds since 2012, from 3 sources

$21MSeries A$21MSeries B$40MSeries C
Latest round
Series C, $40MSept 2015
Step-upi
1.9×
Investors
11
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.

201320142015
$21MSeries A$21MSeries B$40MSeries C
First round
Series A, $21M
Oct 2012
Biggest round
$40M
Series C · Sept 2015
Usual gap between rounds
23 months
the median of 2

The rounds

  1. Sept 2015
    Series C$40M7 new2 returning

    From a historical funding recordSEC filing: $40M sold, first sale Aug 2015

  2. Oct 2014
    Series B$21M4 returning

    From a historical funding recordSEC filing: $11M sold, first sale Sept 2014

  3. Oct 2012
    Series A$21M4 new

    Reported by finsmes.comSEC filing: $21M sold, first sale Aug 2012

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

F-Prime CapitalVC firm3rounds
Sofinnova InvestmentsVC firm3rounds
Vivo VenturesVC firm2rounds
Fidelity BiosciencesInvestment firm2rounds
RA Capital ManagementPrivate equity1round
Cormorant Asset ManagementPrivate equity1round
Vivo CapitalPrivate equity1round
Rock Springs CapitalHedge fund1round
Aclaris Therapeuticsno record of our own yet1round
Mossrock Capitalno record of our own yet1round

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

Quick answers about Aclaris Therapeutics

Who invested in Aclaris Therapeutics?

Aclaris Therapeutics's investors include F-Prime Capital, Sofinnova Investments, Vivo Ventures, Fidelity Biosciences and RA Capital Management, and 6 more on record.

How much has Aclaris Therapeutics raised?

Aclaris Therapeutics has raised $82M across 3 rounds since 2012.

When did Aclaris Therapeutics last raise?

Aclaris Therapeutics's most recent round was a Series C of $40M in Sept 2015.

What was Aclaris Therapeutics's biggest round?

Its most recent round, $40M in Sept 2015, is also its largest on record.

Who backed Aclaris Therapeutics first?

Aclaris Therapeutics's first round on record, in Oct 2012, was backed by F-Prime Capital, Sofinnova Investments and Vivo Ventures and 1 others.

What stage is Aclaris Therapeutics at?

Aclaris Therapeutics's latest named round is a Series C, in Sept 2015.

Where is Aclaris Therapeutics based?

Aclaris Therapeutics is based in the United States.

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