Parabilis Medicines

Drug Discovery · Cambridge, MA · Founded 2015 · Privately Held (backing)

Developer of cell-penetrating mini proteins (CPMPs) designed to target cancer-causing proteins inside cancer cells and neutralize them. Parabilis Medicines is based in Cambridge, MA and was founded in 2015. It is valued at about $920 million as of Oct 2026, set by institutional fund marks. It has raised $812 million across 3 recorded rounds; the latest was a $305 million Series F in Jan 2026.

PMV mark · valuation
$920.0M
Oct 2026
Priced at
its later-stage round
Jan 2026
Total raised
$812.0M
Last round
Later Stage VC (Series F)
Jan 2026

Who backs Parabilis Medicines?

38 investors
InvestorType
General CatalystVenture capital
Fidelity Management & Research CompanyAsset manager
RA Capital ManagementAsset manager
GVVenture capital
ARCH Venture PartnersVenture capital
Catalio Capital ManagementVenture capital
T. Rowe Price Group—
Horizons VenturesVenture capital
The Invus GroupPE / buyout
Foresite CapitalVenture capital
+ 28 more investors · a free account shows the complete list
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Parabilis Medicines investors

38 investors are on record for Parabilis Medicines, including General Catalyst, Fidelity Management & Research Company, RA Capital Management and GV. By type, the record holds 14 venture capital firms, 3 hedge funds and 2 private equity firms. The Series F in Jan 2026 drew 21 investors.

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