United States · 
Who invested in Ataxion?
Ataxion's investors include Atlas Venture and Biogen Idec.
United States · Series A startup
Who invested in Ataxion
One round we have observed, with the 2 investors named in it. 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
$17Mraised across 1 round since 2014, from 1 source
- Latest round
- Series A, $17MMar 2014
- Investors
- 2
The rounds
- Mar 2014
Everyone who backed them
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Quick answers about Ataxion
How much has Ataxion raised?
Ataxion has raised $17M across 1 round since 2014.
When did Ataxion last raise?
Ataxion's most recent round was a Series A of $17M in Mar 2014.
What was Ataxion's biggest round?
Its most recent round, $17M in Mar 2014, is also its largest on record.
Who backed Ataxion first?
Ataxion's first round on record, in Mar 2014, was backed by Atlas Venture and Biogen Idec.
What stage is Ataxion at?
Ataxion's latest named round is a Series A, in Mar 2014.
Where is Ataxion based?
Ataxion is based in the United States.
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