# Aktis Oncology funding: rounds and investors

> Aktis Oncology has raised $175M across 1 round since 2024. Investors include RA Capital Management, Janus Henderson Investors and Eli Lilly.

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

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

# Who invested in *Aktis Oncology*

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.

Biotech

Funding summary Updated 26 Oct 2026

**$175M** raised across 1 round since 2024, from 1 source

- **Latest round:** Series B, $175M Sept 2024
- **Investors:** 5

See who backed them

## The rounds

- **Sept 2024** Series B **$175M** [RA Capital Management](https://millionrounds.com/fund/ra-capital-management) [Janus Henderson Investors](https://millionrounds.com/fund/janus-henderson-investors) [Eli Lilly](https://millionrounds.com/fund/eli-lilly) [Novartis](https://millionrounds.com/fund/novartis) [RTW Investments LLC](https://millionrounds.com/fund/rtw-investments-lp) Source recorded SEC filing: $175M sold, first sale Sept 2024

## Founders and team

From Aktis Oncology's own website: 1 founder, 9 on the team.

**Todd Foley** Co-founder and Chairman

- **Dana Kennedy** Senior Vice President
- **Kyle Kuvalanka** Chief Financial Officer
- **Mary Thistle** Independent Director
- **Mike Sherman** Independent Director
- **Carlos Rodriguez** Team
- **Karen McCarthy** Team
- **Lorraine Horgan** Team
- **Nate Demars** Team
- **Timothy I. Mitchell** Team

## Everyone who backed them

[RA Capital Management](https://millionrounds.com/fund/ra-capital-management) Private equity **1** round

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

[Eli Lilly](https://millionrounds.com/fund/eli-lilly) Corporate VC **1** round

[Novartis](https://millionrounds.com/fund/novartis) VC firm **1** round

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

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

## Also claim to have backed them

These 5 firms list Aktis Oncology as a portfolio company on their own websites, but no report of a round names them. They are the firms' own claims, kept apart from the rounds above.

[TCG Crossover](https://millionrounds.com/fund/tcg-crossover) VC firm Per its own site

[EcoR1 Capital](https://millionrounds.com/fund/ecor1-capital) Private equity Per its own site

[Mirae Asset Capital Life Science](https://millionrounds.com/fund/mirae-asset-capital-life-science) Corporate VC Per its own site

[Paratus Investment](https://millionrounds.com/fund/paratus-investment-inc) Private equity 2022, per its site

[Vida Ventures](https://millionrounds.com/fund/vida-ventures-llc) VC firm Per its own site

## Quick answers about Aktis Oncology

### Who invested in Aktis Oncology?

Aktis Oncology's investors include RA Capital Management, Janus Henderson Investors, Eli Lilly, Novartis and RTW Investments LLC.

### How much has Aktis Oncology raised?

Aktis Oncology has raised $175M across 1 round since 2024.

### When did Aktis Oncology last raise?

Aktis Oncology's most recent round was a Series B of $175M in Sept 2024.

### What was Aktis Oncology's biggest round?

Its most recent round, $175M in Sept 2024, is also its largest on record.

### Who backed Aktis Oncology first?

Aktis Oncology's first round on record, in Sept 2024, was backed by RA Capital Management, Janus Henderson Investors and Eli Lilly and 2 others.

### What stage is Aktis Oncology at?

Aktis Oncology's latest named round is a Series B, in Sept 2024.

### Where is Aktis Oncology based?

Aktis Oncology is based in the United States.

## Companies like Aktis Oncology

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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