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Investors / Capricorn Partners / Compare with Valor Siren Ventures

Capricorn Partners vs Valor Siren Ventures

Capricorn Partners lists 32 portfolio companies and has joined 21 funding rounds; Valor Siren Ventures lists 198 companies and has joined 69 rounds. Capricorn Partners comes in most often at Series A (45% of its entries), Valor Siren Ventures comes in most often at Growth (37% of its entries). 2 companies are on both portfolios, among them heronpower.com and Redwood Materials.

32Portfolio companies198
21Funding rounds joined69
5Rounds led24
13Rounds, last 12 months42
$20M to $100MTypical round it comes in at$100M or more
0%Sites no longer answering0%
Show as a table
Capricorn Partners and Valor Siren Ventures, head to head
Capricorn PartnersValor Siren Ventures
Portfolio companies32198
Funding rounds joined2169
Rounds led524
Rounds, last 12 months1342
Typical round it comes in at$20M to $100M$100M or more
Sites no longer answering0%0%

Where they come in

share of entries by stage
Pre-seed0%0%
Seed5%14%
Series A45%31%
Series B25%18%
Growth25%37%

Capricorn PartnersValor Siren Ventures

Show as a table
Entry stages of Capricorn Partners and Valor Siren Ventures, share of entries
Capricorn PartnersValor Siren Ventures
Pre-seed0%0%
Seed5%14%
Series A45%31%
Series B25%18%
Growth25%37%

Themes

share of checked companies
AI & Machine Learning22%26%
Healthcare & Biotech20%12%
Space & Defense13%0%
Fintech4%12%
Industrial & Manufacturing11%7%
Cybersecurity6%9%

Capricorn PartnersValor Siren Ventures

Show as a table
Themes of Capricorn Partners and Valor Siren Ventures, share of checked companies
Capricorn PartnersValor Siren Ventures
AI & Machine Learning22%26%
Healthcare & Biotech20%12%
Space & Defense13%0%
Fintech4%12%
Industrial & Manufacturing11%7%
Cybersecurity6%9%

Companies both back

2

Shared companies are those both firms' own portfolio pages list, each checked against the company's site. The same comparison through the API is POST /v1/overlap, for up to 20 firms. How the data is graded

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Compare Capricorn Partners and Valor Siren Ventures as data

Pull both portfolios and every co-investor through one API key or MCP, and lay up to 20 firms side by side with POST /v1/overlap. A free account adds Ask AI searches and alerts when either firm adds a company.

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  • Ask AI5 plain-English investor searches a day
  • Full listsEvery portfolio row and two-firm overlap
  • API and MCP100 REST or MCP calls a month, one key
  • AlertsFollow 5 investors for portfolio and fund changes
VCinfo API
$ curl -H "X-API-Key: YOUR_KEY" \
  https://api.vcinfo.io/v1/firms/capricorn.be/portfolio

# also
GET /v1/firms/valorep.com/portfolio
GET /v1/firms/capricorn.be/coinvestors
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