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WikipediaCompany
#6 on the list
Sergey Brin
Co-founder of Google / Alphabet
Medium confidence
Career VDS
$2.1T
Live $2.1T
Co-founded Google with Larry Page. Economic ownership is a minority of total equity; dual-class shares retain large voting control. Attribution weight is split 50/50 with Page under the multi-claim rule.
Retained stake (live)
$129.9B
Value still held across live credited companies
Externalization (live)
48.5%
Live VDS ÷ live company value
Retention (live)
3.0%
Live stake ÷ live company value
Live companies
| Company | Value | Ownership | Stake | Weight | VDS | Source |
|---|---|---|---|---|---|---|
| AlphabetGOOGL | $4.3T | 3.0% | $129.9B | 0.5 | $2.1T | Cap: CompaniesMarketCap / public market snapshot ≈ $4.33T (Jul 2026) Own: Wikipedia / public summaries ≈3% economic equity each; dual-class voting control is much higher As of Jul 14, 2026 |