# Pyxis Oncology funding: rounds and investors

> Pyxis Oncology has raised $110M across 1 round since 2026. Investors include RA Capital Management, Perceptive Advisors and Janus Henderson Investors.

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

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

# Who invested in *Pyxis 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

Raised 2 months ago

Funding summary Updated 26 Oct 2026

**$110M** raised across 1 round since 2026, from 1 source

- **Latest round:** Round, $110M Sept 2026
- **Investors:** 5

See who backed them

## The rounds

- **Sept 2026** Round **$110M** [RA Capital Management](https://millionrounds.com/fund/ra-capital-management) [Perceptive Advisors](https://millionrounds.com/fund/perceptive-advisors) [Janus Henderson Investors](https://millionrounds.com/fund/janus-henderson-investors) [RTW Investments LLC](https://millionrounds.com/fund/rtw-investments-lp) [Blue Owl](https://millionrounds.com/fund/blue-owl) Source recorded

## Founders and team

From Pyxis Oncology's own website and the SEC filings it signed: 5 on the team.

- **Coming Soon** Chief Executive Officer and Chairman of the Board
- **Michael A. Metzger** Director
- **John Flavin** Lead Independent Director
- **Lara Sullivan** Executive Officer, Director i
- **Robert Crane** Executive Officer i

On the board, as filed i *Christian Schetter* *Christopher O'Donnell* *David Steinberg* *Gotham Makker* *Lucio Iannone*

## Everyone who backed them

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

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

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

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

## Also claim to have backed them

This firm lists Pyxis Oncology 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.

[Synergenics](https://millionrounds.com/fund/synergenics) Venture studio Per its own site

## Quick answers about Pyxis Oncology

### Who invested in Pyxis Oncology?

Pyxis Oncology's investors include RA Capital Management, Perceptive Advisors, Janus Henderson Investors, RTW Investments LLC and Blue Owl.

### How much has Pyxis Oncology raised?

Pyxis Oncology has raised $110M across 1 round since 2026.

### When did Pyxis Oncology last raise?

Pyxis Oncology's most recent round was an Undisclosed round of $110M in Sept 2026.

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

Its most recent round, $110M in Sept 2026, is also its largest on record.

### Who backed Pyxis Oncology first?

Pyxis Oncology's first round on record, in Sept 2026, was backed by RA Capital Management, Perceptive Advisors and Janus Henderson Investors and 2 others.

### What stage is Pyxis Oncology at?

Pyxis Oncology's latest named round is an Undisclosed round, in Sept 2026.

### Where is Pyxis Oncology based?

Pyxis Oncology is based in the United States.

## Companies like Pyxis 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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