# Aptimmune funding: rounds and investors

> Aptimmune has raised across 1 round since 2022. Investors include Cultivation Capital and The Yield Lab. Every round with its source.

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

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

# Who invested in *Aptimmune*

One round we have observed, with the 2 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

**Undisclosed** raised across 1 round since 2022, from 1 source

- **Latest round:** Venture Jan 2022
- **Investors:** 2

See who backed them

## The rounds

- **Jan 2022** Venture **Amount undisclosed** [Cultivation Capital](https://millionrounds.com/fund/cultivation-capital) [The Yield Lab](https://millionrounds.com/fund/the-yield-lab) Source recorded

## Everyone who backed them

[Cultivation Capital](https://millionrounds.com/fund/cultivation-capital) VC firm **1** round

[The Yield Lab](https://millionrounds.com/fund/the-yield-lab) VC firm **1** round

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

## Also claim to have backed them

This firm lists Aptimmune 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.

[Illinois Ventures](https://millionrounds.com/fund/illinois-ventures) Government Per its own site

## Quick answers about Aptimmune

### Who invested in Aptimmune?

Aptimmune's investors include Cultivation Capital and The Yield Lab.

### How much has Aptimmune raised?

Aptimmune has raised 1 round since 2022, none with a disclosed amount.

### When did Aptimmune last raise?

Aptimmune's most recent round was a Venture in Jan 2022.

### Who backed Aptimmune first?

Aptimmune's first round on record, in Jan 2022, was backed by Cultivation Capital and The Yield Lab.

### What stage is Aptimmune at?

Aptimmune's latest named round is a Venture, in Jan 2022.

### Where is Aptimmune based?

Aptimmune is based in the United States.

## Companies like Aptimmune

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