Delfi Diagnostics

Palo Alto, CA · Founded 2019 · Privately Held (backing)

Developer of a blood test system designed for the early detection of cancer. Delfi Diagnostics is based in Palo Alto, CA and was founded in 2019. Its last reported valuation was $725 million in Jun 2024. It has raised $466 million across 1 recorded round; the latest was a $34.3 million debt round in Dec 2025.

Last reported valuation
$725.0M
Oct 2026
Priced at
—
Total raised
$465.9M
Last round
Debt
Dec 2025

Who backs Delfi Diagnostics?

27 investors
InvestorType
Menlo VenturesVenture capital
OrbiMedGrowth equity
Mirae Asset CapitalVenture capital
Point72 VenturesVenture capital
T. Rowe Price Group—
Blue Owl Capital—
Osage University PartnersVenture capital
Foresite CapitalVenture capital
Samsara BioCapitalVenture capital
DFJ GrowthVenture capital
+ 17 more investors · a free account shows the complete list
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Delfi Diagnostics investors

27 investors are on record for Delfi Diagnostics, including Menlo Ventures, OrbiMed, Mirae Asset Capital and Point72 Ventures. By type, the record holds 10 venture capital firms, 1 family office and 1 hedge fund. The debt round in Dec 2025 drew 50 investors.

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