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Third Rock Ventures

Third Rock Ventures

Pure DeepTechBoston, United StatesActiveWebsiteLinkedIn
Stage FocusSeed, Series A
GeographyUS
TypeVC
Last Activity2025
Industry Focus
Industries
BiotechMedTechSynthetic Biology
Technical BenchStrong
Investor TypeDeepTech Purist
ExposureMostly DeepTech Investments
Bio

Third Rock Ventures was founded in 2007 by Kevin Starr, Mark Levin, and Robert Tepper, all former executives at Millennium Pharmaceuticals. The firm has raised $3.8B in total, including a $1.1B Fund VI in 2022, and was ranked the #1 biotech VC by STAT for returns.

The model is "Discover. Launch. Build. Transform." — Third Rock builds companies from scratch rather than simply investing in existing...

Notable Investments
R
Relay Therapeutics
B
Blueprint Medicines
F
Foundation Medicine
F
Fulcrum Therapeutics
A
Agios
B
Bluebird Bio

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