Larry Page co-founded Google with Sergey Brin while studying at Stanford, turning their search research into a venture-backed company while retaining a large founder stake through Google's public-market expansion. [1][2][3]
From Stanford research to Google
Stanford's Technology Ventures Program says Page met Sergey Brin while pursuing a computer-science Ph.D. and that the pair developed and ran the search engine that became Google. Page left the doctoral program after earning his master's degree and served as Google's founding chief executive as the company moved from research project to operating business. [1]
Google's own history records a decisive early financing step in August 1998, when Sun Microsystems co-founder Andy Bechtolsheim wrote Page and Brin a $100,000 check before Google even had a bank account. That outside seed money helped the newly incorporated company move from Stanford dorms into its first garage office. [2]
Founder equity through the public-company transition
Google's 2004 registration statement showed Page beneficially owning about 38.6 million shares before the initial public offering, roughly 15% of the company at that stage. That retained founder ownership provides the durable economic link between the search business Page helped create and the fortune that followed its public-market growth. [3]
The same filing shows why Google's later market capitalization should not be confused with Page's personal wealth: the public company had a broad capitalization structure and Page owned only a fraction of it. His fortune therefore compounds with the value of retained founder equity, not with the full enterprise value of Google or Alphabet. [3]
Sources for background
Sources reviewed Sep 15, 2026.
- Larry Page · Stanford Technology Ventures Program
- How we started and where we are today · Google
- Google Inc. Form S-1 registration statement · U.S. Securities and Exchange Commission · Jun 21, 2004
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