# Fusion Pharamaceuticals funding: rounds and investors

> Fusion Pharamaceuticals has raised $105M across 1 round since 2019. Investors include OrbiMed, Varian and Perceptive Advisors. Every round with its source.

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

Canada · [Series B startup](https://millionrounds.com/companies)

# Who invested in *Fusion Pharamaceuticals*

One round we have observed, with the 12 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 Healthcare

Funding summary Updated 26 Oct 2026

**$105M** raised across 1 round since 2019, from 1 source

- **Latest round:** Series B, $105M Apr 2019
- **Led by:** OrbiMed and Varian
- **Investors:** 12 (2 led)

See who backed them

## The rounds

- **Apr 2019** Series B **$105M** [OrbiMed](https://millionrounds.com/fund/orbimed) Lead [Varian](https://millionrounds.com/fund/varian) Lead [Perceptive Advisors](https://millionrounds.com/fund/perceptive-advisors) [TPG](https://millionrounds.com/fund/tpg) [Adams Street Partners](https://millionrounds.com/fund/adams-street-partners) [HealthCap](https://millionrounds.com/fund/healthcap) [Johnson & Johnson Innovation](https://millionrounds.com/fund/johnson-and-johnson-innovation) [Pivotal bioVenture Partners](https://millionrounds.com/fund/pivotal-life-sciences) [Seroba Life Sciences](https://millionrounds.com/fund/seroba-life-sciences) [FACIT](https://millionrounds.com/fund/facit) [Genesys](https://millionrounds.com/fund/genesys) Rock Springs Reported by FinSMEs

## Everyone who backed them

[OrbiMed](https://millionrounds.com/fund/orbimed) Private equity **1** round, led 1

[Varian](https://millionrounds.com/fund/varian) Corporate VC **1** round, led 1

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

[TPG](https://millionrounds.com/fund/tpg) Private equity **1** round

[Adams Street Partners](https://millionrounds.com/fund/adams-street-partners) VC firm **1** round

[HealthCap](https://millionrounds.com/fund/healthcap) VC firm **1** round

[Johnson & Johnson Innovation](https://millionrounds.com/fund/johnson-and-johnson-innovation) Growth equity **1** round

[Pivotal bioVenture Partners](https://millionrounds.com/fund/pivotal-life-sciences) VC firm **1** round

[Seroba Life Sciences](https://millionrounds.com/fund/seroba-life-sciences) VC firm **1** round

[FACIT](https://millionrounds.com/fund/facit) VC firm **1** round

[Genesys](https://millionrounds.com/fund/genesys) Company **1** round

Rock Springs no record of our own yet **1** round

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

## Quick answers about Fusion Pharamaceuticals

### Who invested in Fusion Pharamaceuticals?

Fusion Pharamaceuticals's investors include OrbiMed, Varian, Perceptive Advisors, TPG and Adams Street Partners, and 7 more on record. OrbiMed led its latest round.

### How much has Fusion Pharamaceuticals raised?

Fusion Pharamaceuticals has raised $105M across 1 round since 2019.

### When did Fusion Pharamaceuticals last raise?

Fusion Pharamaceuticals's most recent round was a Series B of $105M in Apr 2019, led by OrbiMed.

### What was Fusion Pharamaceuticals's biggest round?

Its most recent round, $105M in Apr 2019, is also its largest on record.

### Who backed Fusion Pharamaceuticals first?

Fusion Pharamaceuticals's first round on record, in Apr 2019, was backed by OrbiMed, Varian and Perceptive Advisors and 9 others.

### What stage is Fusion Pharamaceuticals at?

Fusion Pharamaceuticals's latest named round is a Series B, in Apr 2019.

### Where is Fusion Pharamaceuticals based?

Fusion Pharamaceuticals is based in Canada.

### Who led Fusion Pharamaceuticals's rounds?

OrbiMed led the Series B in 2019.

## Companies like Fusion Pharamaceuticals

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

[**Biossil** $153M · Sept 2026](https://millionrounds.com/company/biossil)[**Altis Labs** $31M · Sept 2026](https://millionrounds.com/company/altis-labs)[**The Wellness Company** $1.2M · Sept 2026](https://millionrounds.com/company/the-wellness-company)[**Fullscript** Sept 2026](https://millionrounds.com/company/fullscript)[**Cardiol Therapeutics** $7.0M · Sept 2026](https://millionrounds.com/company/cardiol-therapeutics)[**QurCan Therapeutics Inc.** $6.0M · Sept 2026](https://millionrounds.com/company/qurcan-therapeutics-inc)

## Find investors like these

Search every investor by what they have actually funded, then narrow to your stage and market. Free.

Open the investor searchOr these rounds in the app