# Alaunos Therapeutics funding: rounds and investors

> Alaunos Therapeutics has raised $350M across 1 round since 2026. Investors include Fairmount, Wellington Management and Perceptive Advisors.

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

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

# Who invested in *Alaunos Therapeutics*

One round we have observed, with the 7 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

Raised this month

Funding summary Updated 26 Oct 2026

**$350M** raised across 1 round since 2026, from 1 source

- **Latest round:** Round, $350M Oct 2026
- **Led by:** Fairmount
- **Investors:** 7 (1 led)

See who backed them

## The rounds

- **Oct 2026** Round **$350M** [Fairmount](https://millionrounds.com/fund/fairmount) Lead [Wellington Management](https://millionrounds.com/fund/wellington-management) [Perceptive Advisors](https://millionrounds.com/fund/perceptive-advisors) [Janus Henderson Investors](https://millionrounds.com/fund/janus-henderson-investors) [Venrock Healthcare Capital Partners](https://millionrounds.com/fund/venrock-healthcare-capital-partners) [BB Biotech](https://millionrounds.com/fund/bb-biotech) [T Rowe Price Investment Management](https://millionrounds.com/fund/t-rowe-price-investment-management) Reported by Google News search

## Everyone who backed them

[Fairmount](https://millionrounds.com/fund/fairmount) Growth equity **1** round, led 1

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

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

[Janus Henderson Investors](https://millionrounds.com/fund/janus-henderson-investors) Private equity **1** round

[Venrock Healthcare Capital Partners](https://millionrounds.com/fund/venrock-healthcare-capital-partners) VC firm **1** round

[BB Biotech](https://millionrounds.com/fund/bb-biotech) Growth equity **1** round

[T Rowe Price Investment Management](https://millionrounds.com/fund/t-rowe-price-investment-management) Investment firm **1** round

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

## Quick answers about Alaunos Therapeutics

### Who invested in Alaunos Therapeutics?

Alaunos Therapeutics's investors include Fairmount, Wellington Management, Perceptive Advisors, Janus Henderson Investors and Venrock Healthcare Capital Partners, and 2 more on record. Fairmount led its latest round.

### How much has Alaunos Therapeutics raised?

Alaunos Therapeutics has raised $350M across 1 round since 2026.

### When did Alaunos Therapeutics last raise?

Alaunos Therapeutics's most recent round was an Undisclosed round of $350M in Oct 2026, led by Fairmount.

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

Its most recent round, $350M in Oct 2026, is also its largest on record.

### Who backed Alaunos Therapeutics first?

Alaunos Therapeutics's first round on record, in Oct 2026, was backed by Fairmount, Wellington Management and Perceptive Advisors and 4 others.

### What stage is Alaunos Therapeutics at?

Alaunos Therapeutics's latest named round is an Undisclosed round, in Oct 2026.

### Where is Alaunos Therapeutics based?

Alaunos Therapeutics is based in the United States.

### Who led Alaunos Therapeutics's rounds?

Fairmount led the Undisclosed round in 2026.

## Companies like Alaunos 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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