# OMass Therapeutics raises $310M Series C led by Novo Holdings

> OMass Therapeutics, based in United Kingdom, has raised $310M in a Series C led by Novo Holdings, Forbion Capital Partners and Bain Capital Life Sciences...

Source: https://millionrounds.com/news/rounds/omass-therapeutics-series-c-2026-10 (Millionrounds; every figure on the page links to its filing or article)

Raised **$310M** 2 sources reported it

Stage **Series C** 5 earlier rounds on record

Investors **13** 3 named as lead

Where **GB** United Kingdom

Pharma

## How big is it?

Against every equity round we recorded in the twelve months to 15 October 2026. Ranks count companies, so the same raise reported twice is counted once.

**#173** equity round of the last twelve months

**#35** Series C of 221 in that time

**#12** round in United Kingdom, of 338

This round **$310M**

Median Series C **$100M**

3.1 times the median Series C of the last twelve months.

## Who invested

- [**Novo Holdings** 32 rounds in the last twelve months *Led*](https://millionrounds.com/fund/novo-ventures)
- [**Forbion Capital Partners** 20 rounds in the last twelve months *Led*](https://millionrounds.com/fund/forbion-capital-partners)
- [**Bain Capital Life Sciences** 14 rounds in the last twelve months *Led*](https://millionrounds.com/fund/bain-capital-life-sciences)

Also in the round

- [Google Ventures](https://millionrounds.com/fund/gv)
- [Janus Henderson Investors](https://millionrounds.com/fund/janus-henderson-investors)
- [British Business Bank](https://millionrounds.com/fund/national-security-strategic-investment-fund)
- [Oxford Science Enterprises](https://millionrounds.com/fund/oxford-science-enterprises)
- [SV Health Investors](https://millionrounds.com/fund/sv-health-investors)
- [Sanofi Ventures](https://millionrounds.com/fund/sanofi-ventures)
- [Northpond Ventures](https://millionrounds.com/fund/northpond-ventures)
- [Jefferson Life Sciences](https://millionrounds.com/fund/jefferson-life-sciences)
- [University of Oxford](https://millionrounds.com/fund/university-of-oxford)
- [Syncona](https://millionrounds.com/fund/syncona-limited)

## Funding history

- October 2026 Series C **$310M**
- September 2026 Series C **$53M**
- July 2024 Series B **$44M**
- May 2023 Series B **$13M**
- March 2022 Round **$10M**
- August 2021 Series A **$12M**

$442M raised across the 6 rounds we hold.

## Reported by

- Jefferson Life Sciences 16 October
- MedCity News 18 October

The round's figures come from these reports; each link opens the original.

## Other big rounds that week

[**Salience Labs** $125M Series B](https://millionrounds.com/news/rounds/salience-labs-series-b-2026-10)[M **Modal Labs Inc.** $750M Series D](https://millionrounds.com/news/rounds/modal-labs-inc-series-d-2026-10)[**Labelbox** $100M Series E](https://millionrounds.com/news/rounds/labelbox-series-e-2026-10)[**Skeleton Technologies** $100M Growth](https://millionrounds.com/news/rounds/skeleton-technologies-growth-round-2026-10)[S **Scanntech** $180M Series F](https://millionrounds.com/news/rounds/scanntech-series-f-2026-10)[**Ramp** $1.9B Growth](https://millionrounds.com/news/rounds/ramp-growth-round-2026-10)

[The company **OMass Therapeutics on Millionrounds** *→*](https://millionrounds.com/company/omass-therapeutics)[Weekly roundup **Week of 12 October** *→*](https://millionrounds.com/news/weekly/2026-10-12)[Monthly roundup **October 2026** *→*](https://millionrounds.com/news/monthly/2026-10)

**How this article is made**

We write one for every equity round of $100M or more that at least two sources reported. It is put together from our record of rounds, not rewritten from the reports: the ranks and medians count every equity round we read in the twelve months to the round's date. [How we read rounds](https://millionrounds.com/methodology) · [Report a mistake](https://millionrounds.com/corrections)