# Cullinan Therapeutics funding: rounds and investors

> Cullinan Therapeutics has raised $280M across 1 round since 2024. Investors include OrbiMed, Foresite Capital and RTW Investments LLC.

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

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

# Who invested in *Cullinan 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.

Pharma

Funding summary Updated 26 Oct 2026

**$280M** raised across 1 round since 2024, from 1 source

- **Latest round:** Round, $280M Apr 2024
- **Investors:** 5

See who backed them

## The rounds

- **Apr 2024** Round **$280M** [OrbiMed](https://millionrounds.com/fund/orbimed) [Foresite Capital](https://millionrounds.com/fund/forsite-capital) [RTW Investments LLC](https://millionrounds.com/fund/rtw-investments-lp) [Adage Capital Management](https://millionrounds.com/fund/adage-capital-management) [Blue Owl](https://millionrounds.com/fund/blue-owl) Source recorded

## Everyone who backed them

[OrbiMed](https://millionrounds.com/fund/orbimed) Private equity **1** round

[Foresite Capital](https://millionrounds.com/fund/forsite-capital) Private equity **1** round

[RTW Investments LLC](https://millionrounds.com/fund/rtw-investments-lp) Growth equity **1** round

[Adage Capital Management](https://millionrounds.com/fund/adage-capital-management) Asset manager **1** round

[Blue Owl](https://millionrounds.com/fund/blue-owl) Asset manager **1** round

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

## Also claim to have backed them

This firm lists Cullinan Therapeutics as a portfolio company on their own website, but no report of a round names it. They are the firms' own claims, kept apart from the rounds above.

[Nextech Invest](https://millionrounds.com/fund/nextech-invest) Private equity Per its own site

## Quick answers about Cullinan Therapeutics

### Who invested in Cullinan Therapeutics?

Cullinan Therapeutics's investors include OrbiMed, Foresite Capital, RTW Investments LLC, Adage Capital Management and Blue Owl.

### How much has Cullinan Therapeutics raised?

Cullinan Therapeutics has raised $280M across 1 round since 2024.

### When did Cullinan Therapeutics last raise?

Cullinan Therapeutics's most recent round was an Undisclosed round of $280M in Apr 2024.

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

Its most recent round, $280M in Apr 2024, is also its largest on record.

### Who backed Cullinan Therapeutics first?

Cullinan Therapeutics's first round on record, in Apr 2024, was backed by OrbiMed, Foresite Capital and RTW Investments LLC and 2 others.

### What stage is Cullinan Therapeutics at?

Cullinan Therapeutics's latest named round is an Undisclosed round, in Apr 2024.

### Where is Cullinan Therapeutics based?

Cullinan Therapeutics is based in the United States.

## Companies like Cullinan Therapeutics

In the same sector, and raised in the last eighteen months.

[**Matchpoint Therapeutics** $220M · Oct 2026](https://millionrounds.com/company/matchpoint-therapeutics)[**Rx Bandz** Oct 2026](https://millionrounds.com/company/rx-bandz)[**Hera Biotech** $1.8M · Sept 2026](https://millionrounds.com/company/hera-biotech)[**GevRx Nutraceuticals** $300K · Sept 2026](https://millionrounds.com/company/gevrx-nutraceuticals)[**RegCell** $81M · Sept 2026](https://millionrounds.com/company/regcell)[**ClearSight Therapeutics** $307K · Sept 2026](https://millionrounds.com/company/clearsight-therapeutics)

## 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