# 1849 Bio funding: rounds and investors

> 1849 Bio has raised $500K across 2 rounds since 2024. Investors include Unpopular Ventures, SBXi Fund and Y Combinator. Every round with its source.

Source: https://millionrounds.com/company/1849-bio (Millionrounds; every figure on the page links to its filing or article)

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

# Who invested in *1849 Bio*

2 rounds we have observed, with the 4 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 10 months ago

Funding summary Updated 26 Oct 2026

**$500K** raised across 2 rounds since 2024, from 2 sources

- **Latest round:** Venture Jan 2026
- **Biggest round:** $500K Pre-seed · Sept 2024
- **Investors:** 4

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.

2025 2026

**$500K** Pre-seed

**?** Venture

- **First round:** Pre-seed, $500K
- **Biggest round:** $500K
- **Between rounds:** 16 months

## The rounds

- **Jan 2026** Venture **Amount undisclosed** *2 new* *2 returning* [Y Combinator](https://millionrounds.com/fund/y-combinator) [Soma Capital](https://millionrounds.com/fund/soma-capital) [Unpopular Ventures](https://millionrounds.com/fund/unpopular-ventures) [SBXi Fund](https://millionrounds.com/fund/sbxi) Source recorded
- **Sept 2024** Pre-seed **$500K** *2 new* [Unpopular Ventures](https://millionrounds.com/fund/unpopular-ventures) [SBXi Fund](https://millionrounds.com/fund/sbxi) 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.

**Pre-seed** 2024 **Venture** 2026 [Unpopular Ventures](https://millionrounds.com/fund/unpopular-ventures) [SBXi Fund](https://millionrounds.com/fund/sbxi) [Y Combinator](https://millionrounds.com/fund/y-combinator) [Soma Capital](https://millionrounds.com/fund/soma-capital)

## Everyone who backed them

[Unpopular Ventures](https://millionrounds.com/fund/unpopular-ventures) VC firm **2** rounds

[SBXi Fund](https://millionrounds.com/fund/sbxi) VC firm **2** rounds

[Y Combinator](https://millionrounds.com/fund/y-combinator) Accelerator **1** round

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

Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=1849-bio).

## Also claim to have backed them

These 3 firms list 1849 Bio as a portfolio company on their own websites, but no report of a round names them. They are the firms' own claims, kept apart from the rounds above.

[Collaborative Fund](https://millionrounds.com/fund/collaborative-fund) VC firm Per its own site

[Sunna Ventures](https://millionrounds.com/fund/sunna-ventures) VC firm Per its own site

[Springcamp](https://millionrounds.com/fund/springcamp) Accelerator Per its own site

## Quick answers about 1849 Bio

### Who invested in 1849 Bio?

1849 Bio's investors include Unpopular Ventures, SBXi Fund, Y Combinator and Soma Capital.

### How much has 1849 Bio raised?

1849 Bio has raised $500K across 2 rounds since 2024. One round did not disclose an amount, so the total is a floor.

### When did 1849 Bio last raise?

1849 Bio's most recent round was a Venture in Jan 2026.

### What was 1849 Bio's biggest round?

1849 Bio's largest round on record is $500K (Pre-seed), in Sept 2024.

### Who backed 1849 Bio first?

1849 Bio's first round on record, in Sept 2024, was backed by Unpopular Ventures and SBXi Fund.

### What stage is 1849 Bio at?

1849 Bio's latest named round is a Venture, in Jan 2026.

### Where is 1849 Bio based?

1849 Bio is based in the United States.

## Companies like 1849 Bio

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)[**IMIO** $19M · Oct 2026](https://millionrounds.com/company/imio)[**Clinical Ink** $24M · Oct 2026](https://millionrounds.com/company/clinical-ink)[**Rejuvenate Bio** $13M · Oct 2026](https://millionrounds.com/company/rejuvenate-bio)

## 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