United States · Series E startup

Who invested in Avinger

5 rounds we have observed, with the 0 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

$126Mraised across 5 rounds since 2011, from 5 sources

$25MSeries B$23MSeries C$33MSeries D$10MDebt$35MSeries E
Latest round
Series E, $35MSept 2014
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Investors
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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.

2011201220132014
$25MSeries B$23MSeries C$33MSeries D$10MDebt$35MSeries E
First round
Series B, $25M
Jan 2011
Biggest round
$35M
Series E · Sept 2014
Usual gap between rounds
12 months
the median of 4

The rounds

  1. Sept 2014
    Series E$35M

    No investor was named in the report.

    From a historical funding recordSEC filing: $35M sold, first sale Sept 2014

  2. Nov 2013
    Debt$10M

    No investor was named in the report.

    Reported by sec.govSEC filing: $10M sold, first sale Oct 2013

  3. Jul 2012
    Series D$33M

    No investor was named in the report.

    Reported by finsmes.comSEC filing: $33M sold, first sale Jun 2012

  4. Jan 2012
    Series C$23M

    No investor was named in the report.

    Reported by finsmes.comSEC filing: $21M sold, first sale Sept 2011

  5. Jan 2011
    Series B$25M

    No investor was named in the report.

    Reported by finsmes.comSEC filing: $24M sold, first sale Nov 2010

Also claim to have backed them

This firm lists Avinger as a portfolio company on their own website, but no report of a round names it. They are the firms' own claims, kept apart from the rounds above.

Emergent Medical PartnersVC firmPer its own site

Quick answers about Avinger

How much has Avinger raised?

Avinger has raised $126M across 5 rounds since 2011.

When did Avinger last raise?

Avinger's most recent round was a Series E of $35M in Sept 2014.

What was Avinger's biggest round?

Its most recent round, $35M in Sept 2014, is also its largest on record.

What stage is Avinger at?

Avinger's latest named round is a Series E, in Sept 2014.

Where is Avinger based?

Avinger is based in the United States.

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