# Ikena Oncology funding: rounds and investors

> Ikena Oncology has raised $40M across 1 round since 2023. Investors include Atlas Venture, OrbiMed and Fidelity. Every round with its source.

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

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

# Who invested in *Ikena 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

**$40M** raised across 1 round since 2023, from 1 source

- **Latest round:** Round, $40M May 2023
- **Investors:** 5

See who backed them

## The rounds

- **May 2023** Round **$40M** [Atlas Venture](https://millionrounds.com/fund/atlas-venture) [OrbiMed](https://millionrounds.com/fund/orbimed) [Fidelity](https://millionrounds.com/fund/fidelity) [Invus](https://millionrounds.com/fund/invus) [Omega Funds](https://millionrounds.com/fund/omega-funds) Source recorded SEC filing: $43M sold, first sale Aug 2023

## Founders and team

From Ikena Oncology's own website and the SEC filings it signed: 7 on the team.

- **Yanina Grant** Chief Financial Officer
- **Joseph Slattery** Public and Private Company Healthcare Board Member
- **Jeffrey Ecsedy** Executive Officer i
- **Jotin Marango** Executive Officer i
- **Mark Manfredi** Executive Officer, Director i
- **Michelle Zhang** Executive Officer i
- **Sergio Santillana** Executive Officer i

On the board, as filed i *David Bonita* *Iain D. Dukes* *Jean-Francois D. Formela* *Maria D. Koehler* *Otello D. Stampacchia* *Owen Hughes* *Richard D. Wooster*

## Everyone who backed them

[Atlas Venture](https://millionrounds.com/fund/atlas-venture) VC firm **1** round

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

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

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

[Omega Funds](https://millionrounds.com/fund/omega-funds) VC firm **1** round

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

## Quick answers about Ikena Oncology

### Who invested in Ikena Oncology?

Ikena Oncology's investors include Atlas Venture, OrbiMed, Fidelity, Invus and Omega Funds.

### How much has Ikena Oncology raised?

Ikena Oncology has raised $40M across 1 round since 2023.

### When did Ikena Oncology last raise?

Ikena Oncology's most recent round was an Undisclosed round of $40M in May 2023.

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

Its most recent round, $40M in May 2023, is also its largest on record.

### Who backed Ikena Oncology first?

Ikena Oncology's first round on record, in May 2023, was backed by Atlas Venture, OrbiMed and Fidelity and 2 others.

### What stage is Ikena Oncology at?

Ikena Oncology's latest named round is an Undisclosed round, in May 2023.

### Where is Ikena Oncology based?

Ikena Oncology is based in the United States.

## Companies like Ikena 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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