United States · Series E startup

Who invested in Versartis

6 rounds we have observed, with the 7 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

$144Mraised across 6 rounds since 2009, from 6 sources

$11MSeries A$21MSeries B$25MSeries C$12MSeries C$20MSeries D$55MSeries E
Latest round
Series E, $55MFeb 2014
Step-upi
2.8×
Investors
7
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.

20102011201220132014
$11MSeries A$21MSeries B$25MSeries C$12MSeries C$20MSeries D$55MSeries E
First round
Series A, $11M
Jun 2009
Biggest round
$55M
Series E · Feb 2014
Usual gap between rounds
6 months
the median of 5

The rounds

  1. Feb 2014
    Series E$55M1 new3 returning

    From a historical funding recordSEC filing: $10M sold, first sale Feb 2014

  2. Oct 2013
    Series D$20M2 new4 returning

    Reported by finsmes.comSEC filing: $10.0M sold, first sale Oct 2013

  3. Jul 2013
    Series C$12M4 returning

    Reported by sec.govSEC filing: $12M sold, first sale Jul 2013

  4. Jan 2013
    Series C$25M1 new3 returning

    Reported by fiercebiotech.comSEC filing: $8.0M sold, first sale Jan 2013

  5. Feb 2011
    Series B$21M2 new1 returning

    Reported by versartis.comSEC filing: $14M sold, first sale Feb 2011

  6. Jun 2009
    Series A$11M1 new

    Reported by fiercebiotech.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

Index VenturesVC firm5rounds
Aisling CapitalPrivate equity4rounds
Sofinnova InvestmentsVC firm2rounds
amunixno record of our own yet1round

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

Quick answers about Versartis

Who invested in Versartis?

Versartis's investors include Index Ventures, New Leaf Venture Partners, Advent Venture Partners, Aisling Capital and Sofinnova Investments, and 2 more on record.

How much has Versartis raised?

Versartis has raised $144M across 6 rounds since 2009.

When did Versartis last raise?

Versartis's most recent round was a Series E of $55M in Feb 2014.

What was Versartis's biggest round?

Its most recent round, $55M in Feb 2014, is also its largest on record.

Who backed Versartis first?

Versartis's first round on record, in Jun 2009, was backed by Index Ventures.

What stage is Versartis at?

Versartis's latest named round is a Series E, in Feb 2014.

Where is Versartis based?

Versartis is based in the United States.

Find investors like these

Search every investor by what they have actually funded, then narrow to your stage and market. Free.