# Joyn Bio funding: rounds and investors

> Joyn Bio has raised $200M across 2 rounds since 2017. Investors include Viking Global, Bayer and GINGKO VENTURES. Every round with its source.

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

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

# Who invested in *Joyn Bio*

2 rounds we have observed, with the 3 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.

Agtech Biotech Healthcare

Funding summary Updated 26 Oct 2026

**$200M** raised across 2 rounds since 2017, from 2 sources

**$100M** Series A **$100M** Round

- **Latest round:** Round, $100M Mar 2018
- **Investors:** 3

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.

2018

**$100M** Series A

**$100M** Round

- **First round:** Series A, $100M
- **Biggest round:** $100M
- **Between rounds:** 7 months

## The rounds

- **Mar 2018** Round **$100M** *2 new* *1 returning* [Viking Global](https://millionrounds.com/fund/viking-global-investors) [Bayer](https://millionrounds.com/fund/bayer) [GINGKO VENTURES](https://millionrounds.com/fund/gingko-ventures) Reported by Agfundernews
- **Sept 2017** Series A **$100M** *1 new* [Viking Global](https://millionrounds.com/fund/viking-global-investors) Source recorded

## 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.

**Series A** 2017 **Round** 2018 [Viking Global](https://millionrounds.com/fund/viking-global-investors) [Bayer](https://millionrounds.com/fund/bayer) [GINGKO VENTURES](https://millionrounds.com/fund/gingko-ventures)

## Everyone who backed them

[Viking Global](https://millionrounds.com/fund/viking-global-investors) VC firm **2** rounds

[Bayer](https://millionrounds.com/fund/bayer) Corporate VC **1** round

[GINGKO VENTURES](https://millionrounds.com/fund/gingko-ventures) VC firm **1** round

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

## Quick answers about Joyn Bio

### Who invested in Joyn Bio?

Joyn Bio's investors include Viking Global, Bayer and GINGKO VENTURES.

### How much has Joyn Bio raised?

Joyn Bio has raised $200M across 2 rounds since 2017.

### When did Joyn Bio last raise?

Joyn Bio's most recent round was an Undisclosed round of $100M in Mar 2018.

### What was Joyn Bio's biggest round?

Its most recent round, $100M in Mar 2018, is also its largest on record.

### Who backed Joyn Bio first?

Joyn Bio's first round on record, in Sept 2017, was backed by Viking Global.

### What stage is Joyn Bio at?

Joyn Bio's latest named round is an Undisclosed round, in Mar 2018.

### Where is Joyn Bio based?

Joyn Bio is based in the United States.

## Companies like Joyn Bio

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

[**Star Therapeutics** $325M · Oct 2026](https://millionrounds.com/company/star-therapeutics)[**Prolific Machines** $105M · Oct 2026](https://millionrounds.com/company/prolific-machines)[**Promaxo** $106M · Oct 2026](https://millionrounds.com/company/promaxo)[**AI** $18M · Oct 2026](https://millionrounds.com/company/ai)[**Baba** $40M · Oct 2026](https://millionrounds.com/company/baba)[**IMIO** $19M · Oct 2026](https://millionrounds.com/company/imio)

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