# 76Bio funding: rounds and investors

> 76Bio has raised $10M across 1 round since 2022. Investors include Polaris Partners. Every round with its source.

Source: https://millionrounds.com/company/76bio (Millionrounds; every figure on the page links to its filing or article)

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

# Who invested in *76Bio*

One round we have observed, with the one investor 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 summary Updated 26 Oct 2026

**$10M** raised across 1 round since 2022, from 1 source

- **Latest round:** Venture, $10M Jan 2022
- **Investors:** 1

See who backed them

## The rounds

- **Jan 2022** Venture **$10M** [Polaris Partners](https://millionrounds.com/fund/polaris-partners) Source recorded SEC filing: $10M sold, first sale Dec 2021

## Everyone who backed them

[Polaris Partners](https://millionrounds.com/fund/polaris-partners) VC firm **1** round

Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=76bio).

## Quick answers about 76Bio

### Who invested in 76Bio?

76Bio's investors include Polaris Partners.

### How much has 76Bio raised?

76Bio has raised $10M across 1 round since 2022.

### When did 76Bio last raise?

76Bio's most recent round was a Venture of $10M in Jan 2022.

### What was 76Bio's biggest round?

Its most recent round, $10M in Jan 2022, is also its largest on record.

### Who backed 76Bio first?

76Bio's first round on record, in Jan 2022, was backed by Polaris Partners.

### What stage is 76Bio at?

76Bio's latest named round is a Venture, in Jan 2022.

### Where is 76Bio based?

76Bio is based in the United States.

## Companies like 76Bio

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)[**IMIO** $19M · Oct 2026](https://millionrounds.com/company/imio)[**Clinical Ink** $24M · Oct 2026](https://millionrounds.com/company/clinical-ink)[**Rejuvenate Bio** $13M · Oct 2026](https://millionrounds.com/company/rejuvenate-bio)

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