# 89Bio funding: rounds and investors > 89Bio has raised $348M across 2 rounds since 2018. Investors include OrbiMed, RA Capital Management and Longitude Capital. Every round with its source. Source: https://millionrounds.com/company/89bio (Millionrounds; every figure on the page links to its filing or article) United States · [Funded startup](https://millionrounds.com/companies) # Who invested in *89Bio* 2 rounds we have observed, with the 7 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 Healthcare Pharma Funding summary Updated 26 Oct 2026 **$348M** raised across 2 rounds since 2018, from 2 sources **$60M** Series A **$288M** Round - **Latest round:** Round, $288M Jan 2025 - **Step-up i:** 4.8× - **Investors:** 7 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. 2019 2020 2021 2022 2023 2024 2025 **$60M** Series A **$288M** Round - **First round:** Series A, $60M - **Biggest round:** $288M - **Between rounds:** 6.2 years ## The rounds - **Jan 2025** Round **$288M** *3 new* [OrbiMed](https://millionrounds.com/fund/orbimed) [RA Capital Management](https://millionrounds.com/fund/ra-capital-management) [Longitude Capital](https://millionrounds.com/fund/longitude-capital) Source recorded - **Oct 2018** Series A **$60M** *4 new* [OrbiMed Israel](https://millionrounds.com/fund/orbimed-israel) Longitude Capital/ RA OrbiMed US Pontifax Reported by FinSMEs ## Founders and team From 89Bio's own website: 3 on the team. - **Dr Thomas Schinecker** Chief Executive Officer Roche Group - **Cristina A. Wilbur** Chief People Officer - **Dr Alan Hippe** Chief Financial Officer ## 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** 2018 **Round** 2025 [OrbiMed](https://millionrounds.com/fund/orbimed) [RA Capital Management](https://millionrounds.com/fund/ra-capital-management) [Longitude Capital](https://millionrounds.com/fund/longitude-capital) [OrbiMed Israel](https://millionrounds.com/fund/orbimed-israel) Longitude Capital/ RA OrbiMed US Pontifax ## Everyone who backed them [OrbiMed](https://millionrounds.com/fund/orbimed) Private equity **1** round [RA Capital Management](https://millionrounds.com/fund/ra-capital-management) Private equity **1** round [Longitude Capital](https://millionrounds.com/fund/longitude-capital) VC firm **1** round [OrbiMed Israel](https://millionrounds.com/fund/orbimed-israel) Private equity **1** round Longitude Capital/ RA no record of our own yet **1** round OrbiMed US no record of our own yet **1** round Pontifax 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=89bio). ## Quick answers about 89Bio ### Who invested in 89Bio? 89Bio's investors include OrbiMed, RA Capital Management, Longitude Capital, OrbiMed Israel and Longitude Capital/ RA, and 2 more on record. ### How much has 89Bio raised? 89Bio has raised $348M across 2 rounds since 2018. ### When did 89Bio last raise? 89Bio's most recent round was an Undisclosed round of $288M in Jan 2025. ### What was 89Bio's biggest round? Its most recent round, $288M in Jan 2025, is also its largest on record. ### Who backed 89Bio first? 89Bio's first round on record, in Oct 2018, was backed by OrbiMed Israel, Longitude Capital/ RA and OrbiMed US and 1 others. ### What stage is 89Bio at? 89Bio's latest named round is an Undisclosed round, in Jan 2025. ### Where is 89Bio based? 89Bio is based in the United States. ## Companies like 89Bio 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