# OTR Therapeutics funding: rounds and investors

> OTR Therapeutics has raised $100M across 1 round since 2025. Investors include Lilly Asia Ventures. Every round with its source.

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

[Series A startup](https://millionrounds.com/companies)

# Who invested in *OTR Therapeutics*

One round we have observed, with the one investor 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

**$100M** raised across 1 round since 2025, from 1 source

- **Latest round:** Series A, $100M Jun 2025
- **Investors:** 1

See who backed them

## The rounds

- **Jun 2025** Series A **$100M** [Lilly Asia Ventures](https://millionrounds.com/fund/lilly-asia-ventures) Source recorded

## Everyone who backed them

[Lilly Asia Ventures](https://millionrounds.com/fund/lilly-asia-ventures) VC firm **1** round

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

## Quick answers about OTR Therapeutics

### Who invested in OTR Therapeutics?

OTR Therapeutics's investors include Lilly Asia Ventures.

### How much has OTR Therapeutics raised?

OTR Therapeutics has raised $100M across 1 round since 2025.

### When did OTR Therapeutics last raise?

OTR Therapeutics's most recent round was a Series A of $100M in Jun 2025.

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

Its most recent round, $100M in Jun 2025, is also its largest on record.

### Who backed OTR Therapeutics first?

OTR Therapeutics's first round on record, in Jun 2025, was backed by Lilly Asia Ventures.

### What stage is OTR Therapeutics at?

OTR Therapeutics's latest named round is a Series A, in Jun 2025.

## Companies like OTR Therapeutics

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

[**Cloverleaf Bio** $33M · Sept 2026](https://millionrounds.com/company/cloverleaf-bio)[**Cheiron** $8.0M · Jul 2026](https://millionrounds.com/company/cheiron)[**Tavo Biotherapeutics** $17M · Jun 2026](https://millionrounds.com/company/tavo-biotherapeutics)[**Countable Labs** $26M · May 2026](https://millionrounds.com/company/countable-labs)[**Oricell Therapeutics** $180M · Apr 2026](https://millionrounds.com/company/oricell-therapeutics)[**Immunofoco** $29M · Mar 2026](https://millionrounds.com/company/immunofoco)

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