# X-Vax funding: rounds and investors

> X-Vax has raised $56M across 1 round since 2019. Investors include Alexandria Real Estate Equities, JJDC and Inc Fund. Every round with its source.

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

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

# Who invested in *X-Vax*

One round we have observed, with the 6 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

**$56M** raised across 1 round since 2019, from 1 source

- **Latest round:** Series A, $56M Jul 2019
- **Investors:** 6

See who backed them

## The rounds

- **Jul 2019** Series A **$56M** [Alexandria Real Estate Equities](https://millionrounds.com/fund/alexandria) [JJDC](https://millionrounds.com/fund/jjdc) [Inc Fund](https://millionrounds.com/fund/inc-fund) [Adjuvant Capital](https://millionrounds.com/fund/adjuvant-capital) FF DSF VI Serum Institute Reported by FinSMEs SEC filing: $56M sold, first sale Sept 2018

## Everyone who backed them

[Alexandria Real Estate Equities](https://millionrounds.com/fund/alexandria) VC firm **1** round

[JJDC](https://millionrounds.com/fund/jjdc) Investment firm **1** round

[Inc Fund](https://millionrounds.com/fund/inc-fund) VC firm **1** round

[Adjuvant Capital](https://millionrounds.com/fund/adjuvant-capital) VC firm **1** round

FF DSF VI no record of our own yet **1** round

Serum Institute 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=x-vax).

## Quick answers about X-Vax

### Who invested in X-Vax?

X-Vax's investors include Alexandria Real Estate Equities, JJDC, Inc Fund, Adjuvant Capital and FF DSF VI, and 1 more on record.

### How much has X-Vax raised?

X-Vax has raised $56M across 1 round since 2019.

### When did X-Vax last raise?

X-Vax's most recent round was a Series A of $56M in Jul 2019.

### What was X-Vax's biggest round?

Its most recent round, $56M in Jul 2019, is also its largest on record.

### Who backed X-Vax first?

X-Vax's first round on record, in Jul 2019, was backed by Alexandria Real Estate Equities, JJDC and Inc Fund and 3 others.

### What stage is X-Vax at?

X-Vax's latest named round is a Series A, in Jul 2019.

### Where is X-Vax based?

X-Vax is based in the United States.

## Companies like X-Vax

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

[**Star Therapeutics** $325M · Oct 2026](https://millionrounds.com/company/star-therapeutics)[**Promaxo** $106M · Oct 2026](https://millionrounds.com/company/promaxo)[**Prolific Machines** $105M · Oct 2026](https://millionrounds.com/company/prolific-machines)[**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)

## 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