# Oscar Health funding: rounds and investors > Oscar Health has raised $895M across 3 rounds since 2018. Investors include General Catalyst, Khosla Ventures and Founders Fund. Every round with its source. Source: https://millionrounds.com/company/oscar-health (Millionrounds; every figure on the page links to its filing or article) United States · [Funded startup](https://millionrounds.com/companies) # Who invested in *Oscar Health* 3 rounds we have observed, with the 11 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 **$895M** raised across 3 rounds since 2018, from 3 sources **$165M** Round **$375M** Round **$355M** Debt - **Latest round:** Debt, $355M Sept 2025 - **Biggest round:** $375M Round · Aug 2018 - **Investors:** 11 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 2025 **$165M** Round **$375M** Round **$355M** Debt - **First round:** Round, $165M - **Biggest round:** $375M - **Usual gap between rounds:** 7.1 years ## The rounds - **Sept 2025** Debt **$355M** *3 new* *2 returning* [General Catalyst](https://millionrounds.com/fund/general-catalyst) [Khosla Ventures](https://millionrounds.com/fund/khosla-ventures) [Founders Fund](https://millionrounds.com/fund/founders-fund) [BoxGroup](https://millionrounds.com/fund/boxgroup) [Wellington Management](https://millionrounds.com/fund/wellington-management) Source recorded - **Aug 2018** Round **$375M** *1 new* [Alphabet](https://millionrounds.com/fund/alphabet) Reported by TechCrunch - **Mar 2018** Round **$165M** *7 new* [General Catalyst](https://millionrounds.com/fund/general-catalyst) [Khosla Ventures](https://millionrounds.com/fund/khosla-ventures) [Fidelity](https://millionrounds.com/fund/fidelity) [Thrive Capital](https://millionrounds.com/fund/thrive-capital) [CapitalG](https://millionrounds.com/fund/capitalg) [Verily](https://millionrounds.com/fund/verily) [Founders Fund/ 8VC](https://millionrounds.com/fund/founders-fund-8vc) 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. **Round** 2018 **Round** 2018 **Debt** 2025 [General Catalyst](https://millionrounds.com/fund/general-catalyst) [Khosla Ventures](https://millionrounds.com/fund/khosla-ventures) [Founders Fund](https://millionrounds.com/fund/founders-fund) [BoxGroup](https://millionrounds.com/fund/boxgroup) [Fidelity](https://millionrounds.com/fund/fidelity) [Wellington Management](https://millionrounds.com/fund/wellington-management) [Thrive Capital](https://millionrounds.com/fund/thrive-capital) [CapitalG](https://millionrounds.com/fund/capitalg) [Alphabet](https://millionrounds.com/fund/alphabet) [Verily](https://millionrounds.com/fund/verily) ## Everyone who backed them [General Catalyst](https://millionrounds.com/fund/general-catalyst) VC firm **2** rounds [Khosla Ventures](https://millionrounds.com/fund/khosla-ventures) VC firm **2** rounds [Founders Fund](https://millionrounds.com/fund/founders-fund) VC firm **1** round [BoxGroup](https://millionrounds.com/fund/boxgroup) VC firm **1** round [Fidelity](https://millionrounds.com/fund/fidelity) VC firm **1** round [Wellington Management](https://millionrounds.com/fund/wellington-management) VC firm **1** round [Thrive Capital](https://millionrounds.com/fund/thrive-capital) Accelerator **1** round [CapitalG](https://millionrounds.com/fund/capitalg) Corporate VC **1** round [Alphabet](https://millionrounds.com/fund/alphabet) VC firm **1** round [Verily](https://millionrounds.com/fund/verily) Corporate VC **1** round [Founders Fund/ 8VC](https://millionrounds.com/fund/founders-fund-8vc) Growth equity **1** round Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=oscar-health). ## Also claim to have backed them These 10 firms list Oscar Health 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. [8VC](https://millionrounds.com/fund/8vc) VC firm Per its own site [Lerer Hippeau](https://millionrounds.com/fund/lerer-hippeau) VC firm Per its own site [Breyer Capital](https://millionrounds.com/fund/breyer-capital) Private equity Per its own site [Glynn Capital Management](https://millionrounds.com/fund/glynn-capital) VC firm Per its own site [Red Swan Ventures](https://millionrounds.com/fund/red-swan-ventures) VC firm Per its own site [Floating Point](https://millionrounds.com/fund/floating-point) VC firm Per its own site [Darwin Ventures](https://millionrounds.com/fund/darwin-ventures) Fund of funds Per its own site [A-Rod Corp](https://millionrounds.com/fund/a-rod-corp) Family office Per its own site [Sanno Capital](https://millionrounds.com/fund/sanno-capital) VC firm Per its own site [Three Thousand Capital](https://millionrounds.com/fund/three-thousand-capital) VC firm Per its own site ## Quick answers about Oscar Health ### Who invested in Oscar Health? Oscar Health's investors include General Catalyst, Khosla Ventures, Founders Fund, BoxGroup and Fidelity, and 6 more on record. ### How much has Oscar Health raised? Oscar Health has raised $895M across 3 rounds since 2018. ### When did Oscar Health last raise? Oscar Health's most recent round was a Debt of $355M in Sept 2025. ### What was Oscar Health's biggest round? Oscar Health's largest round on record is $375M (Undisclosed round), in Aug 2018. ### Who backed Oscar Health first? Oscar Health's first round on record, in Mar 2018, was backed by General Catalyst, Khosla Ventures and Fidelity and 4 others. ### What stage is Oscar Health at? Oscar Health's latest named round is a Debt, in Sept 2025. ### Where is Oscar Health based? Oscar Health is based in the United States. ## Companies like Oscar Health 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