# Argonaut Therapeutics funding: rounds and investors

> Argonaut Therapeutics has raised $2.8M across 2 rounds since 2018. Investors include Oxford Science Enterprises. Every round with its source.

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

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

# Who invested in *Argonaut Therapeutics*

2 rounds we have observed, with the one investor named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

Healthcare

Funding summary Updated 26 Oct 2026

**$2.8M** raised across 2 rounds since 2018, from 2 sources

**$2.6M** Venture **$241K** Round

- **Latest round:** Round, $241K Dec 2022
- **Biggest round:** $2.6M Venture · Oct 2018
- **Investors:** 1

See who backed them

## The funding story

Each circle is a round, placed by date and sized by amount. The line above is the running total.

2019 2020 2021 2022

**$2.6M** Venture

**$241K** Round

- **First round:** Venture, $2.6M
- **Biggest round:** $2.6M
- **Between rounds:** 4.3 years

## The rounds

- **Dec 2022** Round **$241K** No investor was named in the report. Shares issued, filed with Companies House (SH01); no report of this raise yet
- **Oct 2018** Venture **$2.6M** *1 new* [Oxford Science Enterprises](https://millionrounds.com/fund/oxford-science-enterprises) Source recorded

## Funding filed with regulators

Argonaut Therapeutics filed one raise, $241K in all. Filings say how much was sold and to how many investors; they never name the investors.

- Dec 2022 **$241K** UK share allotment

## Founders and team

From Argonaut Therapeutics's own website: 9 on the team.

- **A James Banaag** Chief Financial Officer
- **NantBio Inc.** Chief Financial Officer
- **Professor David Kerr** Chief Medical Officer
- **Collette Coll** Operations Director
- **Dr Simon Carr** Director of Pre-clinical Development
- **Leonard S Sender** Non-Executive Director
- **Shonagh Munro** Research Director
- **Strategic Collaborations** Non-Executive Director
- **Wojciech Barczak** Translational Research Director

## Everyone who backed them

[Oxford Science Enterprises](https://millionrounds.com/fund/oxford-science-enterprises) VC firm **1** round

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

## Quick answers about Argonaut Therapeutics

### Who invested in Argonaut Therapeutics?

Argonaut Therapeutics's investors include Oxford Science Enterprises.

### How much has Argonaut Therapeutics raised?

Argonaut Therapeutics has raised $2.8M across 2 rounds since 2018.

### When did Argonaut Therapeutics last raise?

Argonaut Therapeutics's most recent round, $241K, was in Dec 2022.

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

Argonaut Therapeutics's largest round on record is $2.6M (Venture), in Oct 2018.

### Who backed Argonaut Therapeutics first?

Argonaut Therapeutics's first round on record, in Oct 2018, was backed by Oxford Science Enterprises.

### What stage is Argonaut Therapeutics at?

Argonaut Therapeutics's latest named round is a Venture, in Oct 2018.

### Where is Argonaut Therapeutics based?

Argonaut Therapeutics is based in the United Kingdom.

## Companies like Argonaut Therapeutics

In the same sector, and raised in the last eighteen months.

[**Coherence Neuro** $55M · Oct 2026](https://millionrounds.com/company/coherence-neuro)[**XRlabs** $8.4M · Oct 2026](https://millionrounds.com/company/xrlabs)[**CMR Surgical** $1.1B · Oct 2026](https://millionrounds.com/company/cmr-surgical)[**MintNeuro** $26M · Oct 2026](https://millionrounds.com/company/mintneuro)[**52North** $4.3M · Sept 2026](https://millionrounds.com/company/52north)[**RHYTHM AI** $23M · Sept 2026](https://millionrounds.com/company/rhythm-ai)

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