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David Cheriton
Status
Born in 1951 (age –). Living in Palo Alto, California.
Criminal status: No convictions
Summary
David Cheriton is a Canadian computer scientist and professor emeritus at Stanford University whose $100,000 angel investment in Google in 1998 became one of the most consequential bets in tech history. He co-founded Arista Networks in 2004 alongside Andy Bechtolsheim, serving as chief scientist and helping develop the Extensible Operating System (EOS) that underpins the company's cloud networking products. His net worth, currently $10.3 billion per Forbes, derives primarily from his Arista and Alphabet holdings.
Before becoming a billionaire, Cheriton taught at Stanford for over four decades, mentoring students including Larry Page and Sergey Brin, who went on to found Google. He previously co-founded Granite Systems, which Cisco acquired for approximately $220 million in 1996. Despite his wealth, Cheriton is widely noted for his frugal lifestyle, including driving the same Volkswagen Vanagon for decades.
Business Relationships
Cheriton's most enduring professional partnership was with Andy Bechtolsheim, former co-founder of Sun Microsystems. Together they co-founded Granite Systems in 1995 and later co-founded Arista Networks in 2004, with Bechtolsheim serving as chairman and Cheriton as chief scientist. Both men were also among the first angel investors in Google in 1998, each writing a $100,000 check to Larry Page and Sergey Brin at a meeting on Cheriton's front porch.
Ownership
Cheriton co-founded Arista Networks in 2004 and held approximately 22% of the company's shares at the time of its 2014 IPO, making him the largest individual shareholder at that time. He also founded OptumSoft, a software company that licensed development tools to Arista under a 2004 licensing agreement. His current wealth is primarily tied to his holdings in Arista Networks (ANET) and Alphabet (Google's parent company).
Family & Heirs
Cheriton was previously married to Iris Fraser (1980-1994).
Evidence
2003-01-01 - 😇 - Cheriton receives ACM SIGCOMM Award for lifetime contributions to data networking and systems
2005-11-18 - 😇 - Cheriton donates $25 million to University of Waterloo School of Computer Science
2010-01-11 - 😇 - Cheriton donates $2 million to UBC Carl Wieman Science Education Initiative
2014-11-17 - 😇 - Cheriton donates $7.5 million to UBC Computer Science for chair and course in computational thinking
2016-01-01 - 😇 - Cheriton endows $12 million fund at Stanford for Computer Science faculty, fellowships, and scholarships
Analysis
Cheriton's documented record is defined by substantial gifts to STEM education at three universities spanning more than a decade. His 2005 donation to the University of Waterloo renamed the computer science school and created 30 graduate scholarships annually. His 2010 gift to UBC's Carl Wieman Science Education Initiative directly funded the transformation of core undergraduate science courses, impacting thousands of students each year.
His 2016 Stanford endowment supports faculty chairs, graduate fellowships, and undergraduate scholarships in Computer Science. His political contributions in 2020 totaled approximately $10,759 according to public records, and his public profile has been shaped primarily by teaching and education philanthropy.
Beyond his giving, Cheriton's own research record was recognized with the 2003 ACM SIGCOMM Award for lifetime contributions to data networking and systems, the foundational field underlying the cloud infrastructure his later companies commercialized.
Questions
Does Cheriton's concentration of philanthropy within elite research universities represent the highest-impact use of his wealth? His expressed view that most charity spending is wasteful due to administrative overhead is a coherent rationale, but it also channels his giving toward institutions that already serve highly privileged students rather than toward immediate humanitarian needs.
How should the downstream effects of enabling Google's founding factor into an individual's impact record? Cheriton's mentorship of Larry Page and Sergey Brin and his $100,000 seed capital were prerequisites for Google's founding. The company has transformed global information access, but has also reshaped advertising markets, data privacy, and media ecosystems in ways that are difficult to attribute to any single early investor.
Redemption Arc
Cheriton has maintained a consistent pattern of education philanthropy since 2005. His most recent documented philanthropic gift was his 2016 Stanford endowment, and the Cheriton Graduate Scholarships at Waterloo continue to fund dozens of students annually through the ongoing endowment.