Investors / United States / SOSV / Co-investors
SOSV co-investors
Who invests alongside SOSV · Venture capital · New York, NY, United States
SOSV shares at least one checked portfolio company with 856 other investors. It backs companies most often with IndieBio (590), HAX (164) and Orbit Startups (100), and 99% of its 603 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 SOSV; a line joins two co-investors that back at least two companies together.
All co-investors
top 60 of 856, ranked by shared portfolio companiesA co-investor is a firm whose own portfolio page lists a company that SOSV's 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 SOSV's co-investors as data
Pull this ranked list, SOSV's portfolio and any firm's profile through one API key or MCP, compare portfolios side by side, and get an email when SOSV adds a company.
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$ curl -H "X-API-Key: YOUR_KEY" \
https://api.vcinfo.io/v1/firms/sosv.com/coinvestors
# also
GET /v1/firms/sosv.com
GET /v1/firms/sosv.com/portfolio