Investors / United States / 43 / Co-investors
43 co-investors
Who invests alongside 43 · Micro VC · San Francisco, CA, United States
43 shares at least one checked portfolio company with 52 other investors. It backs companies most often with Precursor Ventures (2), 10VC (1) and 14Peaks Capital (1), and 70% of its 33 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 43; a line joins two co-investors that back at least two companies together.
All co-investors
ranked by shared portfolio companiesA co-investor is a firm whose own portfolio page lists a company that 43'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 43's co-investors as data
Pull this ranked list, 43's portfolio and any firm's profile through one API key or MCP, compare portfolios side by side, and get an email when 43 adds a company.
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$ curl -H "X-API-Key: YOUR_KEY" \
https://api.vcinfo.io/v1/firms/43.io/coinvestors
# also
GET /v1/firms/43.io
GET /v1/firms/43.io/portfolio