# Asher Bio funding: rounds and investors

> Asher Bio has raised $55M across 1 round since 2024. Investors include Y Combinator, RA Capital Management and Wellington Management.

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

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

# Who invested in *Asher Bio*

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 summary Updated 26 Oct 2026

**$55M** raised across 1 round since 2024, from 1 source

- **Latest round:** Series C, $55M Apr 2024
- **Investors:** 3

See who backed them

## The rounds

- **Apr 2024** Series C **$55M** [Y Combinator](https://millionrounds.com/fund/y-combinator) [RA Capital Management](https://millionrounds.com/fund/ra-capital-management) [Wellington Management](https://millionrounds.com/fund/wellington-management) Source recorded

## Everyone who backed them

[Y Combinator](https://millionrounds.com/fund/y-combinator) Accelerator **1** round

[RA Capital Management](https://millionrounds.com/fund/ra-capital-management) Private equity **1** round

[Wellington Management](https://millionrounds.com/fund/wellington-management) VC firm **1** round

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

## Also claim to have backed them

These 3 firms list Asher Bio as a portfolio company on their own websites, but no report of a round names them. They are the firms' own claims, kept apart from the rounds above.

[Mission BioCapital](https://millionrounds.com/fund/mission-biocapital) VC firm Per its own site

[Mission Bay Capital](https://millionrounds.com/fund/mission-bay-capital) VC firm Per its own site

[For Good Ventures](https://millionrounds.com/fund/for-good-ventures) VC firm Per its own site

## Quick answers about Asher Bio

### Who invested in Asher Bio?

Asher Bio's investors include Y Combinator, RA Capital Management and Wellington Management.

### How much has Asher Bio raised?

Asher Bio has raised $55M across 1 round since 2024.

### When did Asher Bio last raise?

Asher Bio's most recent round was a Series C of $55M in Apr 2024.

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

Its most recent round, $55M in Apr 2024, is also its largest on record.

### Who backed Asher Bio first?

Asher Bio's first round on record, in Apr 2024, was backed by Y Combinator, RA Capital Management and Wellington Management.

### What stage is Asher Bio at?

Asher Bio's latest named round is a Series C, in Apr 2024.

### Where is Asher Bio based?

Asher Bio is based in the United States.

## Companies like Asher Bio

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)

## Find investors like these

Search every investor by what they have actually funded, then narrow to your stage and market. Free.

Open the investor searchOr these rounds in the app