# Rapt Therapeutics funding: rounds and investors

> Rapt Therapeutics has raised $250M across 1 round since 2025. Investors include Kleiner Perkins, Perceptive Advisors and Redmile Group.

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

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

# Who invested in *Rapt 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

Funding summary Updated 26 Oct 2026

**$250M** raised across 1 round since 2025, from 1 source

- **Latest round:** Round, $250M Oct 2025
- **Investors:** 7

See who backed them

## The rounds

- **Oct 2025** Round **$250M** [Kleiner Perkins](https://millionrounds.com/fund/kleiner-perkins) [Perceptive Advisors](https://millionrounds.com/fund/perceptive-advisors) [Redmile Group](https://millionrounds.com/fund/redmile-group) [Foresite Capital](https://millionrounds.com/fund/forsite-capital) [TCG](https://millionrounds.com/fund/tcg) [RTW Investments LLC](https://millionrounds.com/fund/rtw-investments-lp) [TCG Crossover](https://millionrounds.com/fund/tcg-crossover) Source recorded

## Everyone who backed them

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

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

[Redmile Group](https://millionrounds.com/fund/redmile-group) VC firm **1** round

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

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

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

[TCG Crossover](https://millionrounds.com/fund/tcg-crossover) VC firm **1** round

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

## Quick answers about Rapt Therapeutics

### Who invested in Rapt Therapeutics?

Rapt Therapeutics's investors include Kleiner Perkins, Perceptive Advisors, Redmile Group, Foresite Capital and TCG, and 2 more on record.

### How much has Rapt Therapeutics raised?

Rapt Therapeutics has raised $250M across 1 round since 2025.

### When did Rapt Therapeutics last raise?

Rapt Therapeutics's most recent round was an Undisclosed round of $250M in Oct 2025.

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

Its most recent round, $250M in Oct 2025, is also its largest on record.

### Who backed Rapt Therapeutics first?

Rapt Therapeutics's first round on record, in Oct 2025, was backed by Kleiner Perkins, Perceptive Advisors and Redmile Group and 4 others.

### What stage is Rapt Therapeutics at?

Rapt Therapeutics's latest named round is an Undisclosed round, in Oct 2025.

### Where is Rapt Therapeutics based?

Rapt Therapeutics is based in the United States.

## Companies like Rapt 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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