HeartFlow (NAS: HTFL)

Decision/Risk Analysis · Mountain View, CA · Founded 2007 · Publicly Held

HeartFlow Inc is a commercial-stage medical technology company that provides software and artificial intelligence (AI) designed to deliver a non-invasive solution for diagnosing and managing coronary… HeartFlow (NAS: HTFL) is based in Mountain View, CA and was founded in 2007. It is now publicly traded; this page covers its private-market history, where its last recorded valuation was $1.5 billion (Aug 2025). It has raised $1.2 billion across 2 recorded rounds; the latest was a $98.4 million later-stage round in Apr 2025.

Last price · $/share
—
Implied valuation
$1.5B
Total raised
$1.2B
Last round
Later Stage VC
Apr 2025

Who backs HeartFlow (NAS: HTFL)?

3 investors
InvestorType
Wellington ManagementAsset manager
Bain Capital Life SciencesVenture capital
Hayfin Capital Management—
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HeartFlow (NAS: HTFL) investors

3 investors are on record for HeartFlow (NAS: HTFL), including Wellington Management, Bain Capital Life Sciences and Hayfin Capital Management. The later-stage round in Apr 2025 drew 8 investors.

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