# HeartFlow funding: rounds and investors > HeartFlow has raised $586M across 8 rounds since 2010. Investors include Wellington Management, Capricorn Investment and Fidelity. Every round with its source. Source: https://millionrounds.com/company/heartflow (Millionrounds; every figure on the page links to its filing or article) United States · [Funded startup](https://millionrounds.com/companies) # Who invested in *HeartFlow* 8 rounds we have observed, with the 6 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. AI Biotech Healthcare Valuation: $1.3B, Mar 2026 Funding summary Updated 26 Oct 2026 **$586M** raised across 8 rounds since 2010, from 8 sources **$1.6M** Venture **$10M** Debt **$20M** Venture **$75M** Growth **$105M** Growth **$36M** Growth **$240M** Series E **$98M** Round - **Latest round:** Round, $98M Mar 2025 - **Biggest round:** $240M Series E · Feb 2018 - **Investors:** 6 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. 2010 2012 2014 2016 2018 2020 2022 2024 **$1.6M** Venture **$10M** Debt **$75M** Growth **$105M** Growth **$36M** Growth **$240M** Series E **$98M** Round - **First round:** Venture, $1.6M - **Biggest round:** $240M - **Usual gap between rounds:** 12 months ## The rounds - **Mar 2025** Round **$98M** *3 new* *1 returning* [Fidelity](https://millionrounds.com/fund/fidelity) [Wellington Management](https://millionrounds.com/fund/wellington-management) [Janus Henderson Investors](https://millionrounds.com/fund/janus-henderson-investors) [Bain Capital Life Sciences](https://millionrounds.com/fund/bain-capital-life-sciences) Source recorded SEC filing: $48M sold, first sale Jan 2025 - **Feb 2018** Series E **$240M** *2 new* [Wellington Management](https://millionrounds.com/fund/wellington-management) Baillie Gifford & Company Reported by FinSMEs SEC filing: $90M sold, first sale Nov 2017 - **Feb 2015** Growth **$36M** No investor was named in the report. From a historical funding record SEC filing: $36M sold, first sale Jan 2015 - **Feb 2014** Growth **$105M** *1 returning* [Capricorn Investment](https://millionrounds.com/fund/capricorn-investment-group) From a historical funding record SEC filing: $105M sold, first sale Dec 2011 - **Feb 2012** Growth **$75M** *1 new* [Capricorn Investment](https://millionrounds.com/fund/capricorn-investment-group) Reported by sec.gov SEC filing: $75M sold, first sale Dec 2011 - **Feb 2011** Venture **$20M** No investor was named in the report. Reported by sec.gov SEC filing: $20M sold, first sale Aug 2010 - **Jun 2010** Debt **$10M** No investor was named in the report. Reported by sec.gov SEC filing: $14M sold, first sale Aug 2010 - **Apr 2010** Venture **$1.6M** No investor was named in the report. Reported by sec.gov ## Founders and team From HeartFlow's own website and the SEC filings it signed: 13 on the team. - **Kathleen Carey** Senior Vice President, Operations - **Heartflow Timeline** CEO - **Angela Ahmad** Chief Legal & Compliance Officer - **Justin Cambra** Chief Technology Officer - **Manish Kapoor** Chief Product Officer - **Mazi Kiani** Chief Regulatory and Quality Officer - **Nathan Chan** Chief Revenue Officer - **Shivanth Bhaskaran** Chief Commercial Operations and Customer Success Officer - **Vikram Verghese** Chief Financial Officer - **Charles A. Taylor** Executive Officer, Director i - **Dana Mead** Executive Officer, Director i - **H. Baird A. Radford** Executive Officer i - **Noemi C. Espinosa** Executive Officer i On the board, as filed i *Casey A. Tansey* *Jeff C. Lightcap* *John A. Stevens* *Kent A. Walker* *Lonnie A. Smith* *William A. Weldon* ## 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. **Venture** 2010 **Debt** 2010 **Venture** 2011 **Growth** 2012 **Growth** 2014 **Growth** 2015 **Series E** 2018 **Round** 2025 [Wellington Management](https://millionrounds.com/fund/wellington-management) [Capricorn Investment](https://millionrounds.com/fund/capricorn-investment-group) [Fidelity](https://millionrounds.com/fund/fidelity) [Janus Henderson Investors](https://millionrounds.com/fund/janus-henderson-investors) [Bain Capital Life Sciences](https://millionrounds.com/fund/bain-capital-life-sciences) Baillie Gifford & Company ## Everyone who backed them [Wellington Management](https://millionrounds.com/fund/wellington-management) VC firm **2** rounds [Capricorn Investment](https://millionrounds.com/fund/capricorn-investment-group) Family office **2** rounds [Fidelity](https://millionrounds.com/fund/fidelity) VC firm **1** round [Janus Henderson Investors](https://millionrounds.com/fund/janus-henderson-investors) Private equity **1** round [Bain Capital Life Sciences](https://millionrounds.com/fund/bain-capital-life-sciences) Private equity **1** round Baillie Gifford & Company 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=heartflow). ## Also claim to have backed them These 6 firms list HeartFlow 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. [Emergent Medical Partners](https://millionrounds.com/fund/emergent-medical-partners) VC firm Per its own site [Lifeforce Capital](https://millionrounds.com/fund/lifeforce-capital) VC firm Per its own site [3SPOKE](https://millionrounds.com/fund/3spoke) Private credit Per its own site [InterAlpen Partners](https://millionrounds.com/fund/interalpen-partners) Private equity Per its own site [Lotus Capital](https://millionrounds.com/fund/lotus-capital) Growth equity Per its own site [Sweetwater Private Equity](https://millionrounds.com/fund/sweetwater-private-equity) Private equity Per its own site ## Quick answers about HeartFlow ### Who invested in HeartFlow? HeartFlow's investors include Wellington Management, Capricorn Investment, Fidelity, Janus Henderson Investors and Bain Capital Life Sciences, and 1 more on record. ### How much has HeartFlow raised? HeartFlow has raised $586M across 8 rounds since 2010. ### When did HeartFlow last raise? HeartFlow's most recent round was an Undisclosed round of $98M in Mar 2025. ### What was HeartFlow's biggest round? HeartFlow's largest round on record is $240M (Series E), in Feb 2018. ### Who backed HeartFlow first? HeartFlow's first round on record, in Feb 2012, was backed by Capricorn Investment. ### What stage is HeartFlow at? HeartFlow's latest named round is an Undisclosed round, in Mar 2025. ### Where is HeartFlow based? HeartFlow is based in the United States. ## Companies like HeartFlow In the same sector, and raised in the last eighteen months. 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