Curated comparison
Google's co-founders hold nearly identical stakes in Alphabet, yet their estimates are documented very differently. Sergey Brin files a Form 4 almost every time he makes a gift, while Larry Page has not reported a transaction since 2022, so his Class C count rests on an older filing.
Figures are estimates, not bank balances.
On the common comparison date of September 4, 2026, Larry Page's central estimate was about 1.09 times Sergey Brin's estimate, a difference of roughly $21.0B.
Larry Page's estimate is built from 2 listed holdingswith 100.0% of modeled value on Tier 1 or Tier 2 evidence (strong coverage). Sergey Brin's estimate is built from 3 listed holdingswith 100.0% on Tier 1 or Tier 2 evidence (strong coverage). Full component tables, dates, and source links are on each profile.
Page and Brin built the same company and kept the same dual-class control, which makes this the cleanest like-for-like pairing in the ranking. The gap between them comes from Brin's steady gifts of stock and from small differences in how each founder's shares were split across Class B and Class C when Alphabet issued its Class C dividend in 2014.
Net Worth Leader records its own history from the first published snapshot, so the documented relationship between these two estimates starts on September 4, 2026. Rank-crossing dates will appear here once the archive contains them; nothing is backfilled from other publishers.
Spending $100,000 every day, this estimate would last about 7,190 years.
Fixed spend rate of $100,000 per day. Net Worth Leader formula
A fixed spend rate with no investment return, taxes, inflation, or liquidity considered. The estimate is mostly not cash.
Spending $100,000 every day, this estimate would last about 6,610 years.
Fixed spend rate of $100,000 per day. Net Worth Leader formula
A fixed spend rate with no investment return, taxes, inflation, or liquidity considered. The estimate is mostly not cash.
Full profiles: Larry Page and Sergey Brin, each with complete source lists. Build your own pairing in the compare tool.
