Series B startup

Who invested in Avistone Pharmaceuticals

One round we have observed, with the 3 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.

Biotech

Funding summaryUpdated 26 Oct 2026

$141Mraised across 1 round since 2023, from 1 source

Latest round
Series B, $141MDec 2023
Investors
3
See who backed them

The rounds

  1. Dec 2023
    Series B$141M

    Source recorded

Everyone who backed them

IDG CapitalPrivate equity1round
Vivo CapitalPrivate equity1round
Cathay CapitalPrivate equity1round

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

Quick answers about Avistone Pharmaceuticals

Who invested in Avistone Pharmaceuticals?

Avistone Pharmaceuticals's investors include IDG Capital, Vivo Capital and Cathay Capital.

How much has Avistone Pharmaceuticals raised?

Avistone Pharmaceuticals has raised $141M across 1 round since 2023.

When did Avistone Pharmaceuticals last raise?

Avistone Pharmaceuticals's most recent round was a Series B of $141M in Dec 2023.

What was Avistone Pharmaceuticals's biggest round?

Its most recent round, $141M in Dec 2023, is also its largest on record.

Who backed Avistone Pharmaceuticals first?

Avistone Pharmaceuticals's first round on record, in Dec 2023, was backed by IDG Capital, Vivo Capital and Cathay Capital.

What stage is Avistone Pharmaceuticals at?

Avistone Pharmaceuticals's latest named round is a Series B, in Dec 2023.

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