# Amylyx Pharmaceuticals funding: rounds and investors

> Amylyx Pharmaceuticals has raised $175M across 1 round since 2025. Investors include Perceptive Advisors, Alpha Wave Global and Viking Global.

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

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

# Who invested in *Amylyx Pharmaceuticals*

One round we have observed, with the 4 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

**$175M** raised across 1 round since 2025, from 1 source

- **Latest round:** Round, $175M Sept 2025
- **Investors:** 4

See who backed them

## The rounds

- **Sept 2025** Round **$175M** [Perceptive Advisors](https://millionrounds.com/fund/perceptive-advisors) [Alpha Wave Global](https://millionrounds.com/fund/alpha-wave-global) [Viking Global](https://millionrounds.com/fund/viking-global-investors) [Bain Capital Life Sciences](https://millionrounds.com/fund/bain-capital-life-sciences) Source recorded

## Founders and team

From Amylyx Pharmaceuticals's own website and the SEC filings it signed: 12 on the team.

- **Josh Cohen** Co-CEO of Amylyx
- **Justin Klee** Co-CEO of Amylyx
- **Dan Monahan** Chief Commercial Officer
- **Gina M. Mazzariello** Chief Legal Officer & General Counsel
- **James M. Frates** Chief Financial Officer
- **Linda A. Arsenault** Chief Human Resources Officer
- **Tom Holmes** Chief Technical Operations Officer
- **Daphne Quimi** Director
- **Kari Firestone** Director
- **Paul Fonteyne** Director
- **Joshua Cohen** Executive Officer, Director i
- **Peter Finn** Executive Officer i

On the board, as filed i *Felix Von Coerper* *George Milne* *Isaac Cheng* *Stephen Chubb* *Walter Gilbert*

## Everyone who backed them

[Perceptive Advisors](https://millionrounds.com/fund/perceptive-advisors) Asset manager **1** round

[Alpha Wave Global](https://millionrounds.com/fund/alpha-wave-global) Private equity **1** round

[Viking Global](https://millionrounds.com/fund/viking-global-investors) VC firm **1** round

[Bain Capital Life Sciences](https://millionrounds.com/fund/bain-capital-life-sciences) Private equity **1** round

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

## Quick answers about Amylyx Pharmaceuticals

### Who invested in Amylyx Pharmaceuticals?

Amylyx Pharmaceuticals's investors include Perceptive Advisors, Alpha Wave Global, Viking Global and Bain Capital Life Sciences.

### How much has Amylyx Pharmaceuticals raised?

Amylyx Pharmaceuticals has raised $175M across 1 round since 2025.

### When did Amylyx Pharmaceuticals last raise?

Amylyx Pharmaceuticals's most recent round was an Undisclosed round of $175M in Sept 2025.

### What was Amylyx Pharmaceuticals's biggest round?

Its most recent round, $175M in Sept 2025, is also its largest on record.

### Who backed Amylyx Pharmaceuticals first?

Amylyx Pharmaceuticals's first round on record, in Sept 2025, was backed by Perceptive Advisors, Alpha Wave Global and Viking Global and 1 others.

### What stage is Amylyx Pharmaceuticals at?

Amylyx Pharmaceuticals's latest named round is an Undisclosed round, in Sept 2025.

### Where is Amylyx Pharmaceuticals based?

Amylyx Pharmaceuticals is based in the United States.

## Companies like Amylyx Pharmaceuticals

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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