# Imvax funding: rounds and investors

> Imvax has raised $69M across 2 rounds since 2019. Investors include Invus. Every round with its source.

Source: https://millionrounds.com/company/imvax (Millionrounds; every figure on the page links to its filing or article)

United States · [Venture startup](https://millionrounds.com/companies)

# Who invested in *Imvax*

2 rounds we have observed, with the one investor 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.

Biotech Healthcare

Funding summary Updated 26 Oct 2026

**$69M** raised across 2 rounds since 2019, from 2 sources

**$40M** Round **$29M** Venture

- **Latest round:** Venture, $29M Jan 2025
- **Biggest round:** $40M Round · Sept 2019
- **Investors:** 1

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.

2020 2021 2022 2023 2024 2025

**$40M** Round

**$29M** Venture

- **First round:** Round, $40M
- **Biggest round:** $40M
- **Between rounds:** 5.3 years

## The rounds

- **Jan 2025** Venture **$29M** *1 new* [Invus](https://millionrounds.com/fund/invus) Source recorded
- **Sept 2019** Round **$40M** No investor was named in the report. Reported by Inquirer SEC filing: $25M sold, first sale May 2019

## Everyone who backed them

[Invus](https://millionrounds.com/fund/invus) Private equity **1** round

Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=imvax).

## Quick answers about Imvax

### Who invested in Imvax?

Imvax's investors include Invus.

### How much has Imvax raised?

Imvax has raised $69M across 2 rounds since 2019.

### When did Imvax last raise?

Imvax's most recent round was a Venture of $29M in Jan 2025.

### What was Imvax's biggest round?

Imvax's largest round on record is $40M (Undisclosed round), in Sept 2019.

### Who backed Imvax first?

Imvax's first round on record, in Jan 2025, was backed by Invus.

### What stage is Imvax at?

Imvax's latest named round is a Venture, in Jan 2025.

### Where is Imvax based?

Imvax is based in the United States.

## Companies like Imvax

In the same sector, and raised in the last eighteen months.

[**Star Therapeutics** $325M · Oct 2026](https://millionrounds.com/company/star-therapeutics)[**Promaxo** $106M · Oct 2026](https://millionrounds.com/company/promaxo)[**Prolific Machines** $105M · Oct 2026](https://millionrounds.com/company/prolific-machines)[**AI** $18M · Oct 2026](https://millionrounds.com/company/ai)[**Baba** $40M · Oct 2026](https://millionrounds.com/company/baba)[**IMIO** $19M · Oct 2026](https://millionrounds.com/company/imio)

## Find investors like these

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