Investors / United States / Third Rock Ventures / Co-investors
Third Rock Ventures co-investors
Who invests alongside Third Rock Ventures · Venture capital · Boston, MA, United States
Third Rock Ventures shares at least one checked portfolio company with 121 other investors. It backs companies most often with Casdin Capital (7), General Catalyst (4) and Andreessen Horowitz (3), and 88% of its 34 checked companies have another investor VCinfo tracks.
Co-investor network
the 14 firms it shares most with, and the companies they back togetherCircle size is the number of companies shared with Third Rock Ventures; a line joins two co-investors that back at least two companies together.
All co-investors
top 60 of 121, ranked by shared portfolio companiesA co-investor is a firm whose own portfolio page lists a company that Third Rock Ventures' page lists too, both checked against the company's site. It shows who backs the same companies, not who joined the same round. How the data is graded
Get Third Rock Ventures' co-investors as data
Pull this ranked list, Third Rock Ventures' portfolio and any firm's profile through one API key or MCP, compare portfolios side by side, and get an email when Third Rock Ventures adds a company.
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$ curl -H "X-API-Key: YOUR_KEY" \
https://api.vcinfo.io/v1/firms/thirdrockventures.com/coinvestors
# also
GET /v1/firms/thirdrockventures.com
GET /v1/firms/thirdrockventures.com/portfolio