# Pandion funding: rounds and investors > Pandion has raised $100M across 2 rounds since 2018. Investors include Polaris Partners, Versant Ventures and Innovation Endeavors. Every round with its source. Source: https://millionrounds.com/company/pandion (Millionrounds; every figure on the page links to its filing or article) United States · [Series B startup](https://millionrounds.com/companies) # Who invested in *Pandion* 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 Delivery Healthcare Funding summary Updated 26 Oct 2026 **$100M** raised across 2 rounds since 2018, from 2 sources **$58M** Series A **$42M** Series B - **Latest round:** Series B, $42M Mar 2024 - **Biggest round:** $58M Series A · Jan 2018 - **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. 2018 2019 2020 2021 2022 2023 2024 **$58M** Series A **$42M** Series B - **First round:** Series A, $58M - **Biggest round:** $58M - **Between rounds:** 6.1 years ## The rounds - **Mar 2024** Series B **$42M** *3 new* [Innovation Endeavors](https://millionrounds.com/fund/innovation-endeavors) [Playground Global](https://millionrounds.com/fund/playground-global) [Titanium Ventures](https://millionrounds.com/fund/titanium-ventures) Source recorded - **Jan 2018** Series A **$58M** *4 new* [Polaris Partners](https://millionrounds.com/fund/polaris-partners) [Versant Ventures](https://millionrounds.com/fund/versant-ventures) BioInnovation Roche Venture Fund/ SR One Reported by FinSMEs ## 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 **Series B** 2024 [Polaris Partners](https://millionrounds.com/fund/polaris-partners) [Versant Ventures](https://millionrounds.com/fund/versant-ventures) [Innovation Endeavors](https://millionrounds.com/fund/innovation-endeavors) [Playground Global](https://millionrounds.com/fund/playground-global) [Titanium Ventures](https://millionrounds.com/fund/titanium-ventures) BioInnovation Roche Venture Fund/ SR One ## Everyone who backed them [Polaris Partners](https://millionrounds.com/fund/polaris-partners) VC firm **1** round [Versant Ventures](https://millionrounds.com/fund/versant-ventures) VC firm **1** round [Innovation Endeavors](https://millionrounds.com/fund/innovation-endeavors) VC firm **1** round [Playground Global](https://millionrounds.com/fund/playground-global) VC firm **1** round [Titanium Ventures](https://millionrounds.com/fund/titanium-ventures) VC firm **1** round BioInnovation no record of our own yet **1** round Roche Venture Fund/ SR One 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=pandion). ## Also claim to have backed them This firm lists Pandion as a portfolio company on their own website, but no report of a round names it. They are the firms' own claims, kept apart from the rounds above. [Schematic Ventures](https://millionrounds.com/fund/schematic-ventures) VC firm Per its own site ## Quick answers about Pandion ### Who invested in Pandion? Pandion's investors include Polaris Partners, Versant Ventures, Innovation Endeavors, Playground Global and Titanium Ventures, and 2 more on record. ### How much has Pandion raised? Pandion has raised $100M across 2 rounds since 2018. ### When did Pandion last raise? Pandion's most recent round was a Series B of $42M in Mar 2024. ### What was Pandion's biggest round? Pandion's largest round on record is $58M (Series A), in Jan 2018. ### Who backed Pandion first? Pandion's first round on record, in Jan 2018, was backed by Polaris Partners, Versant Ventures and BioInnovation and 1 others. ### What stage is Pandion at? Pandion's latest named round is a Series B, in Mar 2024. ### Where is Pandion based? Pandion is based in the United States. ## Companies like Pandion 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