# Mission Bio funding: rounds and investors > Mission Bio has raised $40M across 3 rounds since 2017. Investors include Mayfield Fund, Cota Capital and National Science Foundation. Source: https://millionrounds.com/company/mission-bio (Millionrounds; every figure on the page links to its filing or article) United States · [Venture startup](https://millionrounds.com/companies) # Who invested in *Mission Bio* 3 rounds we have observed, with the 8 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 Funding summary Updated 26 Oct 2026 **$40M** raised across 3 rounds since 2017, from 3 sources **$10M** Series A **$30M** Series B - **Latest round:** Venture Aug 2025 - **Biggest round:** $30M Series B · Dec 2018 - **Investors:** 8 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 2021 2023 2025 **$10M** Series A **$30M** Series B **?** Venture - **First round:** Series A, $10M - **Biggest round:** $30M - **Usual gap between rounds:** 6.7 years ## The rounds - **Aug 2025** Venture **Amount undisclosed** *4 new* *2 returning* [National Science Foundation](https://millionrounds.com/fund/nsf-small-business-innovation-research-small-business-techno) [Alumni Ventures](https://millionrounds.com/fund/us-strategic-tech-fund-an-alumni-ventures-fund) [Mayfield Fund](https://millionrounds.com/fund/mayfield) [Novo Holdings](https://millionrounds.com/fund/novo-ventures) [Cota Capital](https://millionrounds.com/fund/cota-capital) [Fusion Fund](https://millionrounds.com/fund/fusion-fund-2) Source recorded - **Dec 2018** Series B **$30M** *3 new* *1 returning* [Mayfield Fund](https://millionrounds.com/fund/mayfield) [Cota Capital](https://millionrounds.com/fund/cota-capital) [Agilent Technologies](https://millionrounds.com/fund/agilent-technologies) [Lam Capital](https://millionrounds.com/fund/lam-capital) Reported by FinSMEs - **Oct 2017** Series A **$10M** *1 new* [Mayfield Fund](https://millionrounds.com/fund/mayfield) Reported by FinSMEs SEC filing: $13M sold, first sale Jun 2017 ## Founders and team From Mission Bio's own website and the SEC filings it signed: 6 on the team. - **Brian Kim** Chief Executive Officer - **Charles Silver** Chief Executive Officer, Treasurer, Secretary and Director i - **Dr. Zivjena Vucetic** Chief Medical Officer - **Luke Hayes** Chief Financial Officer - **Matthew Cato** Chief Commercial Officer - **Aron Lewis** Head of People On the board, as filed i *Adam Abate* *Allison Ballmer* *Brock Siegel* *Maneesh Jain* *Paul Billings* *Urshit Parikh* ## 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 **Series B** 2018 **Venture** 2025 [Mayfield Fund](https://millionrounds.com/fund/mayfield) [Cota Capital](https://millionrounds.com/fund/cota-capital) [National Science Foundation](https://millionrounds.com/fund/nsf-small-business-innovation-research-small-business-techno) [Alumni Ventures](https://millionrounds.com/fund/us-strategic-tech-fund-an-alumni-ventures-fund) [Novo Holdings](https://millionrounds.com/fund/novo-ventures) [Fusion Fund](https://millionrounds.com/fund/fusion-fund-2) [Agilent Technologies](https://millionrounds.com/fund/agilent-technologies) [Lam Capital](https://millionrounds.com/fund/lam-capital) ## Everyone who backed them [Mayfield Fund](https://millionrounds.com/fund/mayfield) VC firm **3** rounds [Cota Capital](https://millionrounds.com/fund/cota-capital) VC firm **2** rounds [National Science Foundation](https://millionrounds.com/fund/nsf-small-business-innovation-research-small-business-techno) Government **1** round [Alumni Ventures](https://millionrounds.com/fund/us-strategic-tech-fund-an-alumni-ventures-fund) VC firm **1** round [Novo Holdings](https://millionrounds.com/fund/novo-ventures) VC firm **1** round [Fusion Fund](https://millionrounds.com/fund/fusion-fund-2) VC firm **1** round [Agilent Technologies](https://millionrounds.com/fund/agilent-technologies) Corporate VC **1** round [Lam Capital](https://millionrounds.com/fund/lam-capital) VC firm **1** round Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=mission-bio). ## Also claim to have backed them These 4 firms list Mission 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. [Keiretsu Capital](https://millionrounds.com/fund/keiretsu-capital) VC firm Per its own site [Green Park & Golf Ventures](https://millionrounds.com/fund/green-park-and-golf-ventures) VC firm Per its own site [Seabed VC](https://millionrounds.com/fund/seabed-vc) VC firm Per its own site [Mighty Capital](https://millionrounds.com/fund/mighty-capital) VC firm Per its own site ## Quick answers about Mission Bio ### Who invested in Mission Bio? Mission Bio's investors include Mayfield Fund, Cota Capital, National Science Foundation, Alumni Ventures and Novo Holdings, and 3 more on record. ### How much has Mission Bio raised? Mission Bio has raised $40M across 3 rounds since 2017. One round did not disclose an amount, so the total is a floor. ### When did Mission Bio last raise? Mission Bio's most recent round was a Venture in Aug 2025. ### What was Mission Bio's biggest round? Mission Bio's largest round on record is $30M (Series B), in Dec 2018. ### Who backed Mission Bio first? Mission Bio's first round on record, in Oct 2017, was backed by Mayfield Fund. ### What stage is Mission Bio at? Mission Bio's latest named round is a Venture, in Aug 2025. ### Where is Mission Bio based? Mission Bio is based in the United States. ## Companies like Mission 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)[**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