# ProQR Therapeutics funding: rounds and investors

> ProQR Therapeutics has raised $68M across 2 rounds since 2026. Investors include Sofinnova Partners and Eli Lilly. Every round with its source.

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

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

# Who invested in *ProQR Therapeutics*

2 rounds we have observed, with the 2 investors 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.

Biotech

Raised 5 months ago

Funding summary Updated 26 Oct 2026

**$68M** raised across 2 rounds since 2026, from 2 sources

**$9.2M** Grant **$59M** Round

- **Latest round:** Round, $59M Jun 2026
- **Step-up i:** 6.4×
- **Investors:** 2

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.

2026 2027

**$9.2M** Grant

**$59M** Round

- **First round:** Grant, $9.2M
- **Biggest round:** $59M
- **Between rounds:** 5 months

## The rounds

- **Jun 2026** Round **$59M** *2 returning* [Sofinnova Partners](https://millionrounds.com/fund/sofinnova-partners) [Eli Lilly](https://millionrounds.com/fund/eli-lilly) Source recorded
- **Jan 2026** Grant **$9.2M** *2 new* [Sofinnova Partners](https://millionrounds.com/fund/sofinnova-partners) [Eli Lilly](https://millionrounds.com/fund/eli-lilly) Source recorded

## Founders and team

From ProQR Therapeutics's own website: 6 on the team.

- **Bart Filius** Non-Executive Director
- **Begoña Carreño PhD** Non-Executive Director
- **Daniel A. de Boer** Executive Director
- **Gerard Platenburg** Executive Director
- **Sarah Kiely** Board of Directors
- **Theresa Heggie** Non-Executive Director

Advisers *Thomas Wolf*

## Who was in which round

The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.

**Grant** 2026 **Round** 2026 [Sofinnova Partners](https://millionrounds.com/fund/sofinnova-partners) [Eli Lilly](https://millionrounds.com/fund/eli-lilly)

## Everyone who backed them

[Sofinnova Partners](https://millionrounds.com/fund/sofinnova-partners) VC firm **2** rounds

[Eli Lilly](https://millionrounds.com/fund/eli-lilly) Corporate VC **2** rounds

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

## Quick answers about ProQR Therapeutics

### Who invested in ProQR Therapeutics?

ProQR Therapeutics's investors include Sofinnova Partners and Eli Lilly.

### How much has ProQR Therapeutics raised?

ProQR Therapeutics has raised $68M across 2 rounds since 2026.

### When did ProQR Therapeutics last raise?

ProQR Therapeutics's most recent round was an Undisclosed round of $59M in Jun 2026.

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

Its most recent round, $59M in Jun 2026, is also its largest on record.

### Who backed ProQR Therapeutics first?

ProQR Therapeutics's first round on record, in Jan 2026, was backed by Sofinnova Partners and Eli Lilly.

### What stage is ProQR Therapeutics at?

ProQR Therapeutics's latest named round is an Undisclosed round, in Jun 2026.

### Where is ProQR Therapeutics based?

ProQR Therapeutics is based in the Netherlands.

## Companies like ProQR Therapeutics

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

[**The Protein Brewery** $59M · Jun 2026](https://millionrounds.com/company/the-protein-brewery)[**New Dawn Bio** $2.6M · Jun 2026](https://millionrounds.com/company/new-dawn-bio)[**Leyden Labs** $221M · Jun 2026](https://millionrounds.com/company/leyden-labs)[**Laigo Bio** $20M · Apr 2026](https://millionrounds.com/company/laigo-bio)[**Onward** $122M · Apr 2026](https://millionrounds.com/company/onward)[**Inbiome** $19M · Apr 2026](https://millionrounds.com/company/inbiome)

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