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Investors / United States / Series X Capital / Co-investors

Series X Capital co-investors

Who invests alongside Series X Capital · Venture capital · San Francisco, CA, United States

Series X Capital shares at least one checked portfolio company with 3 other investors. It backs companies most often with CapitalG (1), CU Healthcare Innovation Fund (1) and Sorenson Impact Foundation (1), and 50% of its 4 checked companies have another investor VCinfo tracks.

3co-investors
2companies backed with another investorof 4 checked
50%of its portfolio is co-backed
CapitalGmost frequent co-investor1 shared company

Co-investor network

the 3 firms it shares most with, and the companies they back together
CU Healthcare Innovation Fund: 1 shared companiesCU Healthcare Innovat…1CapitalG: 1 shared companiesCapitalG1Sorenson Impact Foundation: 1 shared companiesSorenson Impact Found…1
Shared portfolio companies with Series X CapitalFirms that also back companies together

Circle size is the number of companies shared with Series X Capital; a line joins two co-investors that back at least two companies together.

All co-investors

ranked by shared portfolio companies
Take this list with you. GET /v1/firms/seriesxcapital.com/coinvestors returns the ranked list as JSON for a CRM, a sheet or an AI agent: 25 firms a call on the free plan, 100 on Pro.
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A co-investor is a firm whose own portfolio page lists a company that Series X Capital'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

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Get Series X Capital's co-investors as data

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VCinfo API
$ curl -H "X-API-Key: YOUR_KEY" \
  https://api.vcinfo.io/v1/firms/seriesxcapital.com/coinvestors

# also
GET /v1/firms/seriesxcapital.com
GET /v1/firms/seriesxcapital.com/portfolio
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