# Expansion Therapeutics funding: rounds and investors

> Expansion Therapeutics has raised $6.9M across 1 round since 2023. Investors include Kleiner Perkins, RA Capital Management and Cormorant Asset Management.

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

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

# Who invested in *Expansion Therapeutics*

One round we have observed, with the 5 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

**$6.9M** raised across 1 round since 2023, from 1 source

- **Latest round:** Venture, $6.9M Jan 2023
- **Investors:** 5

See who backed them

## The rounds

- **Jan 2023** Venture **$6.9M** [Kleiner Perkins](https://millionrounds.com/fund/kleiner-perkins) [RA Capital Management](https://millionrounds.com/fund/ra-capital-management) [Cormorant Asset Management](https://millionrounds.com/fund/cormorant-asset-management) [5AM Ventures](https://millionrounds.com/fund/5am-ventures) [Alexandria Venture Investments](https://millionrounds.com/fund/alexandria-venture-investments) Source recorded

## Founders and team

From the SEC filings it signed: 1 on the team.

- **Renato Skerlj** Executive Officer, Director i

On the board, as filed i *Andy Phillips* *Beth Seidenberg* *Laura Tadvalkar* *Scott Rocklage*

## Everyone who backed them

[Kleiner Perkins](https://millionrounds.com/fund/kleiner-perkins) VC firm **1** round

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

[Cormorant Asset Management](https://millionrounds.com/fund/cormorant-asset-management) Private equity **1** round

[5AM Ventures](https://millionrounds.com/fund/5am-ventures) VC firm **1** round

[Alexandria Venture Investments](https://millionrounds.com/fund/alexandria-venture-investments) VC firm **1** round

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

## Quick answers about Expansion Therapeutics

### Who invested in Expansion Therapeutics?

Expansion Therapeutics's investors include Kleiner Perkins, RA Capital Management, Cormorant Asset Management, 5AM Ventures and Alexandria Venture Investments.

### How much has Expansion Therapeutics raised?

Expansion Therapeutics has raised $6.9M across 1 round since 2023.

### When did Expansion Therapeutics last raise?

Expansion Therapeutics's most recent round was a Venture of $6.9M in Jan 2023.

### What was Expansion Therapeutics's biggest round?

Its most recent round, $6.9M in Jan 2023, is also its largest on record.

### Who backed Expansion Therapeutics first?

Expansion Therapeutics's first round on record, in Jan 2023, was backed by Kleiner Perkins, RA Capital Management and Cormorant Asset Management and 2 others.

### What stage is Expansion Therapeutics at?

Expansion Therapeutics's latest named round is a Venture, in Jan 2023.

### Where is Expansion Therapeutics based?

Expansion Therapeutics is based in the United States.

## Companies like Expansion Therapeutics

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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